What organisms are able to fix or convert nitrogen to be usable by plants.
Answers
Some of the organisms that are able to fix or convert nitrogen to be usable by plants are bacteria, fungi, and blue-green algae. The process of converting nitrogen gas into organic nitrogen compounds that can be used by plants is called nitrogen fixation.
It is important for the growth and development of plants, as nitrogen is a key component of DNA, RNA, and proteins. Nitrogen-fixing bacteria are able to convert nitrogen gas from the atmosphere into a form that can be used by plants. These bacteria are found in soil and in the roots of legumes, such as soybeans, peas, and alfalfa. Fungi are also able to convert nitrogen into a usable form. They do this by breaking down organic matter in the soil and releasing the nitrogen it contains.
Blue-green algae are another group of organisms that are able to fix nitrogen. They are found in water bodies such as lakes and ponds and are capable of converting atmospheric nitrogen into a usable form. Explanation: Nitrogen is an essential element for all living organisms, as it is a key component of DNA, RNA, and proteins. However, nitrogen gas (N2) makes up 78% of the Earth's atmosphere and cannot be used directly by most plants. Therefore, certain organisms are able to convert nitrogen gas into a form that can be used by plants. These organisms include bacteria, fungi, and blue-green algae. Nitrogen fixation is an important process for the growth and development of plants, and the organisms that are able to fix nitrogen play a crucial role in the nitrogen cycle.
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Related Questions
Why are predators the smallest group at the top in the energy pyramid
Answers
Answer:
Predators eat prey, technically speaking.
Explanation:
The lowest and largest group takes the most energy cause it's first base. Going up the chain, the second group takes that energy from the first. Then the third, takes the energy from the second and so on. It's a cycle, and the the smallest group at the top of the energy pyramid will be given the less energy that travels throughout the pyramid.
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if a trait is passed from a father to both of his daughters, but not to his son, it can be concluded that
Answers
The trait being passed from a father to both daughters but not to his son indicates that the trait is likely sex-linked, specifically X-linked. This suggests that the gene responsible for the trait is located on the X chromosome and not on the Y chromosome.
If a trait is passed from a father to both of his daughters, but not to his son, it can be concluded that the trait is likely **sex-linked**. Sex-linked traits are those that are determined by genes located on the sex chromosomes, specifically the X chromosome. Since males have one X chromosome and one Y chromosome, while females have two X chromosomes, the inheritance of certain traits can be different between males and females.
In this case, if the trait is present in both daughters but not in the son, it suggests that the trait is located on the X chromosome. The daughters inherit one X chromosome from their father, while the son inherits his X chromosome from his mother. Therefore, if the trait is not present in the son, it implies that the gene for that trait is likely located on the X chromosome and is not present on the Y chromosome.
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If the movement of molecules or ions requires a protein channel of some sort, it is called facilitated trans
still requiring no energy
Answers
If the movement of molecules or ions requires a protein channel, it is called facilitated transport still it does not require energy. The given statement is true.
What is Facilitated diffusion?Facilitated diffusion is the process of spontaneous transport of molecules or ions across a biological membrane via some specific transmembrane integral proteins such as channels or carrier proteins.
Facilitated diffusion is also called the carrier-mediated diffusion because a substance which is transported in this manner diffuses through the membrane with the help of a protein. That is, the protein facilitates diffusion of the substance to the other side of the membrane.
Facilitated diffusion does not require high energy molecules such as ATP like active transport. This type of diffusion uses protein to transport molecules across the plasma membrane.
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Your question is incomplete, most probably the complete question is:
If the movement of molecules or ions requires a protein channel of some sort, it is called facilitated transport still requiring no energy. True or False?
40 POINTS!! can someone actually MAKE a dichotomous key for this info? please i need to turn it in and i don't understand how to make them
- Can it produce its own food?
Yes: Go to 2
No: Go to 3
- Is the organism unicellular?
Yes: It is a yeast
No: It is a hydra
- Does the organism have hair?
Yes: It is a cat
No: Go to 4
- Is the organism unicellular?
Yes: It is a bacteria
No: The organism cannot be identified using this key.
Answers
Yes: Go to 3
vbnet
Copy code
Is the organism unicellular?
python
Copy code
Yes: It is a yeast
python
Copy code
No: It is a hydra
vbnet
Copy code
No: Go to 4
Does the organism have hair?
python
Copy code
Yes: It is a cat
vbnet
Copy code
No: Go to 9
Is the organism unicellular?
python
Copy code
Yes: It is a bacteria
cpp
Copy code
No: The organism cannot be identified using this key.
To use this key, you start at the first question and follow the instructions based on the answer. For example, if the organism can produce its own food, you would go to question 2. If the organism is unicellular, you would go to question 4. And so on, until you identify the organism.
Inhibition of estrogen production is carried out by aromatase
inhibitors true or false
Answers
False. Aromatase inhibitors actually inhibit the activity of the aromatase enzyme, which is responsible for the conversion of androgens to estrogens.
Aromatase inhibitors are medications used in the treatment of hormone receptor-positive breast cancer. Contrary to the statement, these inhibitors do not directly inhibit estrogen production. Rather, they work by blocking the activity of the aromatase enzyme, which plays a crucial role in the conversion of androgens (such as testosterone) into estrogens.
By inhibiting aromatase, these medications reduce the overall levels of estrogen in the body, as they prevent the conversion process from occurring. This is beneficial in breast cancer treatment because many breast cancers rely on estrogen for their growth.
By reducing estrogen levels, aromatase inhibitors help to slow down or halt the growth of hormone receptor-positive breast cancer cells. It is important to note that aromatase inhibitors are primarily used in postmenopausal women, as their ovaries are no longer the main source of estrogen production.
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What type of energy is transferred during heating? a. thermal b. convective c. conductive d. temperate
Answers
Thermal energy is transferred during heating.
What is thermal energy?
Thermal energy refers to the ability to do work. As such thermal energy can also be defined as the ability of something to do work as a result of the movement of its particles.In other words, thermal energy is the energy possessed by an object or body by virtue of the movement of its constituent particles. It is the total internal kinetic energy of an object due to the random motion of its atoms and molecules. Thermal energy is a type of kinetic energy owing to the fact that it results from the movement of particles. Kinetic energy is the energy possessed by an object due to its motion.Thermal energy forms the foundation of the study of heat energy and thermodynamics. It is one of the oldest forms of energy utilized by mankind. Its usage existed even before petroleum and nuclear power sources were discovered.To learn more about thermal energy: https://brainly.com/question/3022807
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A network of all of the feeding relationships in an ecosystem is called…
1. a food web
2. a food chain
3. an energy chain
4. an energy web
Answers
Answer: A food web.
Explanation: A food web is a network of all the feeding relationships in an ecosystem. It is a complex interconnection of multiple food chains, with each organism occupying multiple positions in the web. A food chain, on the other hand, is a linear sequence of organisms, where each organism is eaten by the next one in the chain. An energy chain refers to the flow of energy through an ecosystem, while an energy web is not a widely used ecological term.
Why are cells stained ?
Answers
By staining it will appear clear structure
Explanation:
The most basic rasen that cells are stained is enhance visualization of the cell or certain cellular components under a microscope
Sort the following items according to whether they are reactants or products in the anaerobic reduction of pyruvate during lactic acid fermentation.
- pyruvate
- lactate
- NAD+
- NADH
Answers
The anaerobic reduction of pyruvate during the lactic acid fermentation process occurs in the absence of oxygen. It takes place in the cytoplasm of cells, particularly in bacteria, yeast, and muscle cells. It is one of the pathways involved in glucose metabolism. Reactants: Pyruvate, NADH Products: Lactate, NAD+
In the process of anaerobic reduction of pyruvate during lactic acid fermentation, the following items are involved as reactants or products: Reactants Pyruvate is one of the reactants of the anaerobic reduction of pyruvate during lactic acid fermentation. It is converted to lactate by the action of lactate dehydrogenase enzyme. NADH is also a reactant in the process. Products Lactate is one of the products formed during the anaerobic reduction of pyruvate. The conversion of pyruvate to lactate is achieved by the action of the enzyme lactate dehydrogenase. NAD+ is also a product in the process of anaerobic reduction of pyruvate. It is formed when NADH donates a pair of electrons and a hydrogen atom, thus it gets converted to NAD+.
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Pistol shrimps and gobies depend on each other for their shelter and protection,and they have a beneficial relationship with each other. What's this symbiotic relation called?
Answers
The given question is incomplete as it does not have the options which are:
A. commensalism
B. mutualism
C. parasitism
D. predator-prey
Answer:
B. mutualism
Explanation:
The species in the ecosystem interact with each other in many ways and one such type of interaction in which both the species are equally benefitted is known as the mutualism.
When one species provides benefit to second species whereas the second species provides benefit to the first species in a way that the evolution has transformed the relationship into an inseparable or highly dependent relationship.
In the given question, the shrimp provide a safe habitat to the goby fish whereas goby fish protect the shrimps from the predators. Since both the species are benefitting each other therefore the species form a symbiotic relationship.
Thus, Option-B is the correct answer.
Answer:
B: mutualism
Explanation:
Attempts left The endocrine system transmits information using chemical nervous system helps regulate many nervous signals, and the nervous system uses both chemical and electrical signals the responses
Answers
The endocrine system and the nervous system are both important in regulating bodily functions and responses.
The endocrine system transmits information using chemical signals, also known as hormones, which are released by glands and travel through the bloodstream to target organs. The nervous system, on the other hand, uses both chemical and electrical signals to transmit information.
The chemical signals are called neurotransmitters, and the electrical signals are called action potentials.
The nervous system is responsible for regulating many bodily functions, including movement, sensation, and cognitive processes. Both systems work together to maintain homeostasis and coordinate responses to external stimuli.
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The only lymphatic organ(s) with afferent lymphatic vessels is(are) the __________.
Answers
The only lymphatic organ(s) with afferent lymphatic vessels is(are) the lymph nodes .Explanation: Lymph nodes are part of the lymphatic system, which plays a critical role in maintaining the body's fluid balance, fighting infections, and producing white blood cells.
Lymph nodes are strategically located throughout the body and filter lymph, a clear fluid containing white blood cells and other waste products, as it flows through the system. Lymph nodes are divided into two types: those with afferent lymphatic vessels and those with efferent lymphatic vessels. Only lymph nodes have afferent lymphatic vessels; all other lymphatic organs have efferent lymphatic vessels.
The lymphatic system is an essential part of the immune system. It assists in defending the body against infection and disease by eliminating bacteria, viruses, and other toxins from the body. Lymphatic vessels and nodes transport and filter lymph, which contains white blood cells, throughout the body. This is why the lymph nodes are the only lymphatic organ with afferent lymphatic vessels.
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What are the two types of learning? Define them. Then determine which type of the learning the following terms are related to.
- Classical conditioning
- mirror neurons
- operant conditioning
- reinforcement
- modeling
- punishment
- reinforcement schedules.
Answers
The two types of learning are classical conditioning and operant conditioning.
Classical conditioning is a type of learning in which an organism learns to associate a stimulus with a response. Mirror neurons are related to classical conditioning, as they are neurons that fire when an organism performs an action or observes someone else performing the same action.
Operant conditioning is a type of learning in which an organism learns to associate a behaviour with a consequence. Reinforcement, punishment, reinforcement schedules, and modeling are all related to operant conditioning.
Distinguish between natural selection and artificial selection.
Answers
Answer:
Natural selection is based on an animal's adaptive characteristics. Artificial selection is dependent on human-selected attractive characteristics. Natural selection only passes on positive or desirable characteristics to subsequent generations.
Explanation:
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should shellfish, which is labeled frozen but reicieved thawed, be accepted
Answers
moderates weather so that highs and lows are less extreme
I need the factor of that
Answers
The presence of some water body like oceans, seas, or large lake in an area affects the climate such that it moderates the weather so that highs and lows are less extreme.
Climate is a type of weather that remains in an area for a very long-time. A specific kind of weather is the identity of any area and is called climate. In general, the average time period for a climate to remain the same of over 30 years.
Weather is the short term condition of any smaller area that can change at any instant. It can be of different varieties like cloudy, windy, rainy, dry, etc. Th presence of water bodies affects the weather because the water allows a region to cool down to heat up quickly.
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The rocky material left behind by a retreating glacier forms what is called a moraine. When primary succession occurs on a moraine, which life-forms will help create the soil by breaking down bare rock?
Answers
Answer: Lichens
Explanation:
I just know
_____ is a term used to describe the influences of multiple genes on behavior.
Answers
The term used to describe the influences of multiple genes on behavior is called "polygenic inheritance."It refers to the transmission of characteristics from one generation to the next in which several genes determine the phenotype of an organism.
When traits or characteristics are determined by more than one gene, they are said to be polygenic. Examples of polygenic inheritance include height, weight, skin color, and eye color. A polygenic inheritance occurs when several genes contribute to a particular trait or characteristic in an organism.
Since most traits are influenced by multiple genes, polygenic inheritance is common in many organisms, including humans. Complex behaviors like language, intelligence, and personality are also believed to have a polygenic basis.
The study of polygenic inheritance is essential for the understanding of complex traits. In most cases, it involves identifying the genes involved in the inheritance of a particular trait, analyzing the interactions between them, and determining how they contribute to the trait's expression.
Polygenic traits tend to exhibit a continuous range of variation rather than discrete categories. That is, the trait is not an either/or situation. Instead, it is a continuum, where individuals fall somewhere along a spectrum.
For example, height in humans is a polygenic trait that shows a continuous distribution of values from short to tall. This continuous distribution results from the combined effects of several genes, each of which contributes a small amount to the overall height of an individual.
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I need help please help i will give brainliest
Answers
Answer:
A
Explanation: ok
Answer:
A
Explanation:
what information can be obtained by working with a punnett square? check all that apply. a. possible genotypes of offspring b. possible phenotypes of offspring c. possible gametes of parents d. possible advantages of trait
Answers
By using a punnett square, it is possible to determine potential alleles of parents.A punnett square is a visual representation of all possible allele combinations from a genetic cross (recombination). This chart may be used to deduce the children's phenotypes from their genetics.
A punnet square is produced by crossing the particular genotype alleles of the same genes in the male parent with the specific alleles of the female parent. The results will display the possible genotypes and phenotypes of kids. For a certain hereditary disease, this punnet square can be used to symbolize both the carriers and the afflicted kids.
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At which location is the temperature of the ocean floor bedrock most likely highest?
1
A
2
3.
B
C
D
Answers
Seafloor bedrock is younger near the ridge and older farther away.
Sana makatulong po NOT LYINGWhat do you think would happen to an
*organism if something went "wrong" in
tissue development? What would be the
chain of events that would occur?
Answers
Answer:
A genetic mutation
Explanation:
What are the contributions of microscopy in the field of cell biology?
Answers
The contributions of microscopy in the field of cell biology as it helps to see the cell during the study of cell.
What used to view through microscope?In the viewing objects, the size and nature of the object determines which instrument it is viewed with. The unaided eye is used to view large size objects such as insects and plants.
The light microscope is used to view smaller objects such as red blood cells. Scanning electron microscopy is used view ultramicroscopic living and non-living sample such as the tissues, cells, etc.
Therefore,Based on ability to view decreasing particle sizes, the instrument employed is unaided eye, light microscopy, scanning electron microscopy and transmission electron microscopy.
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What are the 7 carbon transfers (fluxes)? (Will give brainly to 1st correct answer)
Answers
Answer:1. photosynthesis
2. respiration
3. decomposition
4. combustion
5. burial and compaction
6. carbon sequestration
7. weathering
Explanation:
How many different molecules of DNA make up the collection of chromosomes found in every human somatic cell?
46
23
92
all are correct
Answers
In every human somatic cell, there are 46 different molecules of DNA, which make up the collection of chromosomes. Each somatic cell has 23 pairs of chromosomes, with one chromosome from each parent in each pair.
What is DNA?DNA (deoxyribonucleic acid) is a long, double-stranded molecule that is made up of nucleotides, and it carries genetic information. The genetic material of nearly all organisms, including viruses, is DNA.
What are chromosomes?Chromosomes are structures in the cell nucleus that contain DNA, which is tightly coiled around proteins called histones. Chromosomes are visible under a microscope during cell division and come in pairs, with one chromosome from each parent.
A human somatic cell is any cell in the body that is not a germ cell (sperm or egg). These cells have two sets of chromosomes, one set inherited from each parent. Human somatic cells contain 46 chromosomes in total.
Therefore, the collection of chromosomes found in every human somatic cell consists of 46 different molecules of DNA.
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The properties of water are an essential part of what makes water unique. What affect does the properties of water have on Earth's surface and its systems? Explain the relationship between the polarity of water and solubility
Answers
Water's ability to dissolve a wide range of substances is also crucial to many biological and geological processes. It dissolves and transports nutrients, minerals, and waste products, and it plays a role in weathering and erosion of rocks and sediments. Water's polarity, which arises from its uneven distribution of charges, makes it a highly effective solvent for other polar or charged molecules, such as ions or polar covalent compounds. This is because water molecules are attracted to other charged or polar molecules, forming hydrogen bonds with them, which allows them to surround and separate the individual molecules and dissolve them.
Water's polarity also has a significant effect on its surface tension, or the cohesive forces between water molecules at the surface. Water molecules at the surface are attracted to each other and create a sort of "skin" that can support the weight of small objects, such as insects, and even small amounts of water can resist breaking apart. This has important implications for biological systems, such as capillary action in plants, and for physical systems, such as ocean waves.
In summary, the properties of water, including its polarity and solubility, are essential to understanding the Earth's surface and its systems, and to the functioning of biological and physical processes. Water's polarity enables it to dissolve and transport a wide range of substances and to create surface tension, while its high specific heat and heat of vaporization help to regulate the Earth's temperature and climate.
What are the major sources of evidence for evolution how does each support the theory of evolution?
Answers
Answer:
DNA is one of the major sources might be wrong tho
Explanation:
DNA and the genetic code reflect the shared ancestry of life. DNA comparisons can show how related species are. Biogeography. The global distribution of organisms and the unique features of island species reflect evolution and geological change.
Use the four population pyramids above to answer the question. Which country's population is
significantly decreasing? Sb
O Brazil
O Japan
O Afghanistan
O US
Answers
How is the skater’s location related to his potential energy?(Answer in a "As his location blank , his potential energy blank " format)
Answers
Answer: His Vertical.
Explanation: The reason why his location is related to his potential energy is because this is not a real answer. GET TROLLED LOL
Why isn’t color a very useful property in identifying a mineral?
Answers
Answer:
Generally, color alone is not the best tool in identification because color can be highly variable. Some minerals can occur in a variety of different colors due to impurities in the chemical makeup of the mineral.
Explanation: Hope that's what your looking for.