What happens when two nitrogen atoms share electrons?
A. They form an oxygen molecule.
B. They form an ionic bond.
C. They form a water molecule.
D. They form a covalent bond.
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Related Questions
what is a messenger? why its chemical composition is important to determine how it will act on cells.
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In biology, a messenger is a molecule that carries a signal from one cell to another. Messengers are crucial for communication between cells and for coordinating cellular responses to changes in the environment. Some examples of messengers include hormones, neurotransmitters, and cytokines.
The chemical composition of a messenger is important to determine how it will act on cells because different molecules have different properties and interact with cells in different ways. For example, some messengers may bind to specific receptors on the surface of a cell, triggering a signaling cascade that leads to a cellular response.
Others may enter the cell and interact with specific intracellular targets, such as enzymes or transcription factors. The chemical properties of a messenger, such as its charge, size, and polarity, determine how it will interact with these targets and ultimately determine its biological activity. Therefore, understanding the chemical composition of messengers is essential for understanding how they function in cells and for developing effective therapies that target these molecules.
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Which part of the digestive system starts the breakdown of proteins?.
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Answer:
the stomach and small intestine.
Explanation:
Which is the most specific test that differentiate staphylococcus and streptococcus in the laboratory?
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The catalase test is the most specific test that can differentiate between Staphylococcus and Streptococcus in the laboratory.
The catalase test is based on the presence of the enzyme catalase, which is produced by most strains of Staphylococcus but not by Streptococcus.
Catalase helps in the breakdown of hydrogen peroxide into water and oxygen. To perform the test, a small amount of hydrogen peroxide is added to a bacterial colony.
If the bacterium produces catalase, bubbles of oxygen will be observed, indicating a positive reaction. This indicates the presence of Staphylococcus.
In contrast, Streptococcus does not produce catalase and will not show the production of oxygen bubbles when hydrogen peroxide is added. This results in a negative reaction in the catalase test, allowing differentiation from Staphylococcus.
Therefore, the catalase test is a reliable and specific method to distinguish between Staphylococcus and Streptococcus in the laboratory.
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A researcher experimented with adhesives and glues to find new and stronger adhesives. In 1968, he discovered an adhesive that was very weak rather than strong. The adhesive would stick to paper but it could be removed easily without leaving a trace of adhesive. Because he was trying to find stronger adhesives, the results of that experiment were considered a failure. Several years later, he had the idea of coating paper with the weak adhesive. This meant that notes could be stuck to paper and easily removed at a later time. Today, these removable notes are used by millions of people.
Using the information in the paragraph above, answer the following question in essay format.
6. The original adhesive experiment was considered a failure. Appraise the importance of evaluating the results of an experiment with an open mind
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Small pieces of paper with a light stickiness on the back are known as sticky notes, Post-it notes, or repositionable notes. The notes can be repeatedly taken from and reattached to a variety of surfaces and papers thanks to the adhesive.
Canary yellow, three-inch squares were the original form of post-it notes. Sticky notes are available in a wide range of sizes, shapes, and colours nowadays. Every day, people utilise sticky notes all across the world. People always carry and use sticky notes, whether they are at home, at work or in any other setting. Would you consider them to be a brilliant innovation that was created entirely by chance? It is real. Sticky notes were not intentionally invented. Instead, a chemist at 3M Company named Dr. Spencer Silver created a novel, low-tack adhesive in 1968 that could adhere to objects while simultaneously being moved around a number of times. Instead of the super-strong adhesive he was attempting to create, he created a super-weak one.
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How can bacteria be harmful
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Answer:
Harmful bacteria produce toxins.
Explanation:
By producing toxins (powerful chemicals), bacteria can damage cells or tissue (multiple similar cells) as well as cause infections which make you ill.
A species with narrow niches that can survive in a small range of environmental conditions are
A. K-selected species
B. r-selected species
C. Generalist species
D. Specialist species
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Answer:
D. Specialist Species
What is the advantage for species to be specialists, and how can they survive in the presence of opportunistic/generalist species?
In the setting of specialized habitats or unique situations, specialized species exist. When those conditions and surroundings change, they must adapt or go extinct, thus they must survive while they still exist.
When compared to generalists, they have the benefit of efficiency, which increases the likelihood of survival and, hence, reproduction within certain settings or situations. The generalists, on the other hand, have the benefit of being able to survive in a larger variety of circumstances and have a higher probability of doing so.
Cactuses, which are plants adapted to dry environments, are an example of specialization. More generalist plant species would typically outcompete cacti in most habitats on Earth, but very few of such species could endure the harsh conditions of a desert.
Extreme environmental conditions, competition for limited resources, and "evolutionary arms races" are some of the pressures that cause specialization. Cheetahs sprint quickly both because their prey moves quickly and because quicker cheetahs will be more effective hunters and more likely to procreate. The advantage of specialization is clear when seen from the standpoint of catching the next meal on a daily basis.
My key argument is that specialization's benefits must always be viewed in the context of the environment that generated the selective pressure that resulted in specialization. Although experts are specialists because they must be, their specializations put them in danger.
the movements known as dorsiflexion and plantar flexion involve moving the
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The movements known as dorsiflexion and plantar flexion involve moving the foot.
Dorsiflexion and plantar flexion are specific movements that occur at the ankle joint, involving the foot. Dorsiflexion refers to the movement of the foot in which the toes are lifted towards the shin, while plantar flexion involves pointing the foot downward, as in standing on tiptoes.
These movements are controlled by muscles located in the lower leg, such as the tibialis anterior and the gastrocnemius-soleus complex. The tibialis anterior muscle is responsible for dorsiflexion, contracting to lift the foot and toes, while the gastrocnemius and soleus muscles are responsible for plantar flexion, contracting to point the foot downward.
The movements of dorsiflexion and plantar flexion are essential for various activities, including walking, running, jumping, and maintaining balance. They allow for proper positioning of the foot during gait and contribute to the overall movement and stability of the lower extremity.
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The complete question is:
The movements known as dorsiflexion and plantar flexion involve moving the _____.
hand.arm.foot.leg.hip.Which of the following distinguishes why gray wolves and Labrador retrievers are still classified as the same species?
Gray wolves and Labrador retrievers can mate and produce offspring.
Gray wolves and Labrador retrievers often run in packs together.
Gray wolves and Labrador retrievers look very similar.
Gray wolves and Labrador retrievers are both used and trained like pets.
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Answer:
Gray wolves and Labrador retrievers can mate and produce offspring
Explanation:
hope it helps
Answer:
Gray wolves and Labrador retrievers can mate and produce offspring.
Explanation:
Dogs are highly domesticated versions of wolves, but the two groups can still mate and produce offspring, so they are members of the same species. Edge 2021
What occurs when genetic material, that can be inherited, is changed?
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When genetic material is changed, which can be inherited, a genetic mutation occurs.
Genetic mutations can happen in a number of ways, including through errors that occur during DNA replication, exposure to certain chemicals or radiation, or inheritance from parents who have a mutated gene. In some cases, genetic mutations can lead to positive outcomes, such as increased resistance to disease or greater intelligence. In other cases, however, genetic mutations can lead to negative outcomes, such as increased susceptibility to disease, developmental disorders, or cancer. Some mutations have no effect at all and can be passed down through generations without causing any harm or benefit. Genetic mutations can be classified into three main types: substitution, insertion, and deletion. Substitution mutations occur when a single nucleotide in the DNA sequence is replaced with another nucleotide. Insertion mutations occur when one or more nucleotides are added to the DNA sequence. Deletion mutations occur when one or more nucleotides are removed from the DNA sequence. The effects of mutations depend on a number of factors, including the type of mutation, where the mutation occurs in the DNA sequence, and whether the mutation affects a gene that is essential for normal biological processes.
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the located on the directs the ribosome/mrna/protein complex to the . question 23 options: translocon, polypeptide, golgi signal recognition peptide, mrna, endoplasmic reticulum er signal sequence, mrna, endoplasmic reticulum signal recognition peptide, polypeptide, endoplasmic reticulumm er signal sequence, polypeptide, endoplasmic reticulum
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The directs the ribosome/mRNA/protein complex to the endoplasmic reticulum (ER) by the signal sequence located on the polypeptide.
This signal sequence is recognized by a protein called the signal recognition particle (SRP), which guides the ribosome/mRNA/protein complex to the ER membrane. Once the ribosome/mRNA/protein complex reaches the ER membrane, it interacts with a channel called the translocon. The translocon allows the growing polypeptide chain to pass through the membrane and enter the ER lumen. The signal sequence is then cleaved off by signal peptidase, and the polypeptide continues to be synthesized within the ER.
The ER serves as a site for proper folding, modification, and quality control of proteins. Some proteins remain in the ER, while others are transported to other cellular locations, such as the Golgi apparatus. In summary, the signal sequence on the polypeptide directs the ribosome/mRNA/protein complex to the ER, where the translocon facilitates the entry of the polypeptide into the ER lumen. This process ensures proper protein targeting and function.
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9. Addinn Fvira ne: Unltame Sautra facun 3. Changing The Direction of Diode QUFSTIONS: 1. Why are these versions of diode circuits called clamping circuits? What is the meaning of clamp? 2. What could
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Clamping circuits are versions of diode circuits that are used to clamp the signal waveform to a fixed dc level. Clamping circuits can be used for a variety of purposes, such as level shifting, waveform generation, and circuit protection.
1. These versions of diode circuits are called clamping circuits because they clamp the signal waveform to a fixed dc level. Clamp means to firmly grip or fasten something or to prevent something from moving or changing. A clamping circuit in electronics does exactly that. It clamps the input signal at a fixed level to produce an output signal.
2. Clamping circuits can be used for a variety of purposes, such as level shifting, waveform generation, and circuit protection. They are used to protect electronic circuits from voltage spikes or transients and to stabilize power supply voltage levels. They are also used in audio and video applications to remove unwanted DC offset from the input signal and to generate a reference voltage for the amplifier.
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Which of the following factors contribute to the spread of diseases?A. All of theseB. Poor public health measuresC. Evolution of microbesD. Climate change
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The fast spread of diseases is due to the lack of hygiene, the poor salubrity in public spaces, and the contamination of food and water.
Climate change is mainly due to the high concentration of greenhouse gases, and those in high concentrations have demonstrated adverse effects on health.
The fact that drugs are getting less effective in stopping the spread of diseases, and eradicating them, also makes the disease harder to control. And also, some mutations of the microbes can contribute to their ability to infect, and therefore spread the disease.
All of the factors contribute to the harder control of diseases, and might as well help them to spread. Therefore, the answer is A.
Name this molecule *
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Answer:
ummmmm what in the world is that- 0_0
Explanation:
Polyploidy is the condition in which A. a piece of a chromosome breaks off and reattaches to another chromosome. B. an organism has an extra set of chromosomes. C. a mutagen speeds the mutation rate. D. an insect develops a resistance to a pesticide.
Answers
Answer:
B
Explanation:
it is a eatra set of it set it a chromosome that how it that
What are the 3 functions of the cell membrane?
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Answer:
1. Cell membrane or plasma membrane is composed of a phospholipid bilayer which is semi-permeable.
2. It is responsible to regulate the transportation of materials and the movement of substances in and out of the cell.
3. Many tiny, fat-soluble molecules, such as oxygen, can pass through the membrane, while big, water-soluble molecules, such as sugar, and electrically charged ions, such as calcium, are repelled by the fatty-acid chains.
Explanation:
1. They keep toxic substances out of the cell.
2. They contain receptors and channels that allow specific molecules to pass between organelles and between the cell and the outside environment, such as ions, nutrients, wastes, and metabolic products
3. They separate vital but incompatible metabolic processes conducted within organelles.
The cell membrane plays a critical role in maintaining the integrity and shape of the cell, as well as facilitating cell signaling and communication, and transporting molecules in and out of the cell. These functions are essential for the cell to carry out its many tasks and maintain proper function.
Preserving the integrity and form of the cell: The cell membrane acts as a barrier to protect the contents of the cell from the external environment. Moreover, it aids in keeping the cell's form and stops it from collapsing or bursting. The cell membrane's phospholipid bilayer is selectively permeable, allowing only specific chemicals to flow through. This supports normal cellular activity by assisting the cell in controlling what enters and departs.Cell signalling and communication: The proteins that are a part of the cell membrane are crucial for cell signalling and communication. They play the role of receptors, able to recognise and attach to particular chemicals like hormones or neurotransmitters. This sets off a signalling cascade inside the cell, which may result in modifications to the activity of the cell. Moreover, the cell membrane enables cell-to-cell communication through the transmission of signalling chemicals like cytokines.Transporting molecules into and out of the cell: The cell membrane, as was already noted, is selectively permeable, which means that some molecules can pass through while others cannot. The movement of molecules into and out of the cell is necessary for the cell to absorb nutrients, get rid of waste, and keep the right balance of ions. Molecules are transported across the cell membrane by a number of transport modes, including passive diffusion, assisted diffusion, and active transport.For more such questions on cell membrane.
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Primary production is limited in much of the open ocean by low levels of iron, which is a necessary phytoplankton nutrient. It has been suggested by some that pumps could be placed in these areas that would move iron rich sediments from the deep into the well-lit euphotic zone, thus stimulating phytoplankton blooms. What problem (human impact) do you think scientists would be trying to address with this biotechnological approach? Reduction in iron pollution in oceanic sediments Reduction of bycatch Reduction of the greenhouse gas carbon dioxide in the atmosphere Reduction of the human impact on marine species diversity
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Solution:
In the oceans, the primary producers are above all algae, which form phytoplankton. Phytoplankton is essential in the production of oxygen. In fact, more than 50 percent of the oxygen on our planet is produced in the sea through photosynthesis triggered by phytoplankton, an autotrophic microorganism that is essential for life on the planet.
Now, if iron is a fundamental nutrient for phytoplankton and scientists are working to make this nutrient more available for this photosynthetic microorganism, which can use carbon dioxide and generate oxygen in exchange, this is because they want to establish a reduction of the greenhouse gas carbon dioxide in the atmosphere.
So that, we can conclude that the correct answer is:
Reduction of the greenhouse gas carbon dioxide in the atmosphere.
the study of the size and shape of an organ is called
Answers
Answer:
Histology
Explanation:
Cuáles son los beneficios y daños que producen las siguientes sustancias. Dióxido de carbono Monóxido de carbono Óxido nítrico Dióxido de azufre Monóxido de hierro
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Answer and Explanation:
Dióxido de carbono:
- Beneficio: Gas que se encuentra en la naturaleza y que resulta indispensable para las plantas para llevar a cabo la fotosíntesis. No nocivo en concentraciones entre 300 ppm a 550 ppm.
- Daño: A elevada concentración, cercanas a 30.000 ppm, es considerado contaminante y provoca alteraciones como mareos, dolor de cabeza, somnolencia, problemas para respirar. A concentraciones superiores puede causar asfixia.
Monóxido de Carbono:
- Beneficio: En muy bajas concentraciones puede ser beneficioso para tratar algunas enfermedades vasculares. También puede ser utilizado como marcador o indicador de salud al medir el monóxido de carbono exhalado.
- Daño: Produce intoxicación y causa dolor de cabeza, mareos, debilidad confusión, entre otros. En alta concentración, y sin ser advertido, puede incluso llevar a la muerte. Es un gas altamente inflamable por lo que a parte de las afecciones a la salud por inhalación, también puede provocar explosiones.
Óxido nítrico:
- Beneficios: Posibilita una mayor recepción de nutrientes y oxigeno en músculos, favoreciendo la vasodilatación y la irrigación sanguínea. Regula la presión arterial.
- Daño: En exceso, en una persona que no lo necesite, puede causar daños en los riñones e hígado y puede alterar el pH interno.
Dióxido de Azufre:
- Beneficios: En baja concentración, puede actuar como conservante impidiendo la aparición de bacterias, lo que puede resultar de utilidad en algunos alimentos.
- Daño: En estado gaseoso involucrado en el cambio climático y en la lluvia ácida. Provoca irritación de ojos, irritación de vías respiratorias y de membrana mucosa, y piel. También puede provocar dolores de cabeza, nauseas, y otros malestares. A través de las vías respiratorias, pasa al sistema circulatorio.
Monóxido de hierro:
- Beneficios: Muy utilizado en la industria. Es utilizado en cosmética y como pigmento para distintas utilidades. El oxido de hierro colabora en la limpieza de contaminación ambiental por los gases producidos por vehículos y fábricas.
- Daños: La inhalación crónica de monóxido de hierro puede resultar en siderosis, y puede resultar en cáncer pulmonar.
which of the following statements is true? select an answer and submit. for keyboard navigation, use the up/down arrow keys to select an answer. a if an argument has a deductively valid form, its premises entail its conclusion. b if an argument's premises entail its conclusion, the argument has a deductively valid form. c the disjunction of two sentences is only true if both sentences are true. d even if an argument has the form of modus ponens, its premises may not entail its conclusion.
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A strong argument is one that has true premises and is legitimate. In this sense, the word "sound" means "true." A faulty argument is one that has a false premise and is therefore inadmissible.
A strong argument is only convincing if all of its premises are true. Each claim or proposition has a premise that serves as its basis. A valid argument cannot, by definition, have a false conclusion and all true premises. As a result, a flawed conclusion indicates an incorrect premise in an argument. The argument is deductively valid when it is impossible for both the premises and the conclusion to be incorrect. A claim is deductively valid if and only if it is impossible for both of its premises to be true. As long as anything is true, it is regarded as sound.
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which term refers to the amount of air inhaled and exhaled during one cycle of quiet breathing?
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The term that refers to the amount of air inhaled and exhaled during one cycle of quiet breathing is known as tidal volume. It is the amount of air that moves in and out of the lungs during normal, relaxed breathing.
Tidal volume varies depending on factors such as age, gender, physical activity, and overall health. It can also be affected by certain medical conditions such as asthma or chronic obstructive pulmonary disease (COPD). Measuring tidal volume can be useful in diagnosing respiratory disorders or monitoring a patient's breathing during surgery or mechanical ventilation. Overall, tidal volume plays an important role in maintaining the balance of oxygen and carbon dioxide in the body and ensuring proper respiratory function.
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Which of the following statements concerning chromosomes is/are true? Select all that apply.
selectk All That Apply
Chromosomes are composed of DNA and packaging proteins called histones so they may fit tightly into the nucleus of a cell.Chromosomes are composed of DNA and packaging proteins called histones so they may fit tightly into the nucleus of a cell.
Located on each chromosome are segments of DNA known as genes or units of inheritance that code for functional products.Located on each chromosome are segments of DNA known as genes or units of inheritance that code for functional products.
Homologous chromosomes contain the same genes and the same allele combination.Homologous chromosomes contain the same genes and the same allele combination.
DNA replication occurs prior to the cell cycle, in which copies of each homologous chromosomes are made and each of these copies are called sister chromatids.DNA replication occurs prior to the cell cycle, in which copies of each homologous chromosomes are made and each of these copies are called sister chromatids.
After replication, sister chromatids, which are identical copies of a chromosome, contain identical allele combinations.After replication, sister chromatids, which are identical copies of a chromosome, contain identical allele combinations.
The ultimate purpose of sexual reproduction and replicating chromosomes is to pass on a copy of a cell’s genes to the next generation of cells within the body.The ultimate purpose of sexual reproduction and replicating chromosomes is to pass on a copy of a cell’s genes to the next generation of cells within the body.
Answers
The true statements concerning chromosomes are:
1. Chromosomes are composed of DNA and packaging proteins called histones so they may fit tightly into the nucleus of a cell.
2. Located on each chromosome are segments of DNA known as genes or units of inheritance that code for functional products.
3. Homologous chromosomes contain the same genes and the same allele combination.
4. DNA replication occurs prior to the cell cycle, in which copies of each homologous chromosomes are made, and each of these copies is called sister chromatids.
5. After replication, sister chromatids, which are identical copies of a chromosome, contain identical allele combinations.
6. The ultimate purpose of sexual reproduction and replicating chromosomes is to pass on a copy of a cell's genes to the next generation of cells within the body.
1. Chromosomes are composed of DNA and histones, which are proteins that help in packaging the DNA. This packaging allows the long DNA molecule to fit tightly into the nucleus of a cell.
2. Genes are located on chromosomes. They are segments of DNA that contain instructions for building functional products like proteins. These genes serve as the units of inheritance, carrying genetic information from one generation to the next.
3. Homologous chromosomes refer to the two copies of each chromosome in a diploid cell. While they contain the same genes, they may have different alleles, or versions of those genes, which contribute to genetic variation.
4. DNA replication occurs before the cell cycle. During replication, each chromosome's DNA is copied, resulting in two identical sister chromatids attached at a central region called the centromere. This ensures that each daughter cell receives a complete set of chromosomes during cell division.
5. Sister chromatids are exact copies of each other because they are formed through DNA replication. They contain identical allele combinations since they originated from the same chromosome.
6. The purpose of sexual reproduction and the replication of chromosomes is to pass on a copy of the cell's genes to the next generation of cells within the body. This ensures the transmission of genetic information, allowing for the development of new individuals with unique combinations of genes.
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What does Congenital periodic alternating nystagmus (PAN) means
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Congenital periodic alternating nystagmus (PAN) is a type of involuntary eye movement that is present from birth and characterized by rhythmic oscillations of the eyes that alternate between left and right, often with a regular pattern.
It is thought to be caused by a disruption in the normal development of the part of the brain that controls eye movement. PAN can result in impaired vision and difficulty with activities such as reading and driving. Treatment may include visual aids or medications to alleviate symptoms.
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A cell in early interphase has 10 chromosomes. How many chromatids will the same cell have during prophase?.
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Answer:
20
Explanation:
Species 2 has a symbiotic relationship with species 1. The populations of the two species are represented on the graph. What type of relationship do the two species have?
Answers
Answer:
parasitic
Explanation:
when species 2 population is higher, species 1 is lower, meaning that species 2 harms species 1.
Answer:
Parasitic relationship
Explanation:
The well being on one specie affects the other adversely.
what is a benefit of the pigments in photosynthesis
Answers
Answer:
The importance of pigment in photosynthesis is that it helps absorb the energy from light. The free electrons at the molecular level in the chemical structure of these photosynthetic pigments revolve at certain energy levels.
Explanation:
I hope it helps
Answer: Energy
Explanation:
The pigments can be used for absorption of energy through light. The pigments can also absorb different amounts of light, which can be beneficial when wanting as much energy as possible.
Which of the following is NOT true when comparing the direct and indirect motor pathways? O the direct motor pathways are also called the pyramidal pathways O the rubrospinal tracts are a part of the indirect motor pathways o the indirect motor pathways consist of three major tracts the lateral corticospinal tracts are a component of the direct motor pathways 90% of the corticospinal axons decussate in the medulla oblongata in the direct motor pathways
Answers
The lateral corticospinal tracts are a component of the direct motor pathways. This statement is not true.
The direct motor pathways, also known as the pyramidal pathways, are responsible for controlling voluntary movements of the body, and consist of the corticospinal and corticobulbar tracts. The indirect motor pathways, on the other hand, are responsible for regulating muscle tone and posture, and consist of the rubrospinal, vestibulospinal, and reticulospinal tracts. The rubrospinal tracts are a part of the indirect motor pathways. 90% of the corticospinal axons decussate in the medulla oblongata in the indirect motor pathways.
The direct motor pathways, also known as the pyramidal pathways, originate in the primary motor cortex and are responsible for controlling voluntary movements of the body, particularly fine and skilled movements such as writing or playing an instrument. The corticospinal tract, which is the largest and most well-known of the direct pathways, descends from the cortex to the spinal cord and allows for voluntary movement of the limbs and trunk.
In contrast, the indirect motor pathways are responsible for regulating muscle tone and posture, and consist of the rubrospinal, vestibulospinal, and reticulospinal tracts. The rubrospinal tract originates in the midbrain and helps to control limb movements, while the vestibulospinal and reticulospinal tracts originate in the brainstem and help to control balance and posture.
It is actually 90% of the corticospinal axons that decussate (cross over) to the opposite side of the body at the medulla oblongata, which is a part of the indirect motor pathways. This means that the left side of the brain controls the movements of the right side of the body, and vice versa. Finally, the lateral corticospinal tracts are a component of the direct motor pathways and are responsible for controlling movements of the limbs and trunk.
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Where are the high tides if the moon is in first quarter?
Answers
The first and third halves of the moon, when the moon seems to be "half full," are when neap tides occur.
When tides are at their peak, where is the moon?Every month, at perigee, when the moon is closest to Earth, tidal-generating forces are stronger than usual, resulting in tide ranges that are higher than typical. When the moon is at its furthest distance from Earth, or apogee, about two weeks later, the lunar tide-raising effect is weaker and the tidal ranges are smaller than usual.
How does a first quarter moon affect things?The Moon is facing the Earth and Sun at a 90-degree angle during this phase. The Moon appears to be partially lighted and partially in shadow. We observe what appears to be the right half during the first quarter.
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describe 2 adaptations of native socal chaparral plants (leaves, roots or stems) to survive long periods of drought. provide a specific example (plant name) for each adaptation.
Answers
Droughts and fires are especially common in the chaparral biome due to the highly hot and dry environment. When compared to the plants of other biomes, chaparral plants are distinctive.
Since the climate is so dry, the majority of the adaptations found in chaparral vegetation are ways of holding onto moisture. A change in an organism that improves its ability to survive in a specific ecosystem is known as an adaptation. Chaparral plants have developed a variety of adaptations to withstand the periodic droughts and fires that occur in this environment. Large, tough leaves are one adaptation found in chaparral plants. Transcript for Chaparral Adaptation of Animals and Plants. Being a predator, the jackal benefits the environment by keeping the rodent,
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the input and output nerves make up what part of the nervous system? bone mass, skletal system, central nervous system, peripheral nervous system
Answers
The input and output nerves make up the peripheral nervous system.
The peripheral nervous system (PNS) consists of the nerves and ganglia located outside the brain and spinal cord. It serves as a communication network between the central nervous system (CNS) and the rest of the body. The PNS can be further divided into the sensory division (input nerves) and the motor division (output nerves). The sensory division carries information from sensory receptors to the CNS, allowing us to perceive and sense the environment. The motor division transmits signals from the CNS to the muscles and glands, enabling voluntary and involuntary movements. Therefore, the input and output nerves are peripheral nervous system components.
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Plsss help me fast!!!!!!
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