Answer:
kingdom, phylum, class, order, family, genus, species
Explanation:
The classification system helps scientists keep order in the natural world and describes how different animals and plants are related.
Describe how the bonding of Hydrogen and Oxygen result in a polar molecule and
Hydrogen bonds.
Answer:
Since oxygen is more electronegative than hydrogen, the two bonds that are formed will be polar covalent ,which means a partial negative charge will be on the more electronegative atom - oxygen - and two partial positive charges will be on the less electronegative atoms -hydrogen.
Hope this helps
Explanation:
Pretest: Unit 1
Question 16 of 30
Which of the following is an accurate description of what science is?
A. Science is a process of observation and experimentation.
OB. Science is able to answer all questions.
C. Science is a way of finding the absolute truth.
D. Science is a complete body of knowledge.
SUBMIT
Answer:
A is your answer
Explanation:
If you look at the scientific method it is pretty self explanatory.
1. Make an observation
2. Ask a question
3. Form a hypothesis, or testable explanation
4. Make a prediction based on the hypothesis
5. Test the prediction
6. Iterate: use the results to make new hypothesis or predictions
Hope that helps! :)
Why do rats have three lobes of liver and humans only have one?
Explanation:
Although the rat liver is typically lobated2 and its ap- pearance does not resemble that of the human liver, the hepatic lobes of the rat liver have been found to be equivalent to the sectors of the human liver. As rats and humans belong to the class Mammalia, similar em- bryological
In the first step of one "round" of fatty acid beta-oxidation (total four steps), Acyl-CoA dehydrogenase catalyzes the oxidation of the fatty acyl-CoA molecule resulting inA. the incorporation of a double bond between the alpha and beta carbonsB. the cleavage of the acyl chainC. a substrate level phosphorylation eventD. the addition of carnitineE. the release of H2O
The correct answer is A, the incorporation of a double bond between the alpha and beta carbons. Fatty acid beta-oxidation is a critical pathway for energy production in the body, and any disruption in this pathway can lead to various metabolic disorders.
During the first step of fatty acid beta-oxidation, the fatty acyl-CoA molecule is oxidized by Acyl-CoA dehydrogenase, resulting in the formation of a double bond between the alpha and beta carbons of the fatty acyl-CoA molecule. This reaction is known as the dehydrogenation step and is essential for the subsequent steps of beta-oxidation to occur.
The beta-oxidation pathway involves the sequential removal of two-carbon units from the fatty acyl-CoA molecule, which is then converted to acetyl-CoA, a molecule that can enter the citric acid cycle for energy production. The four steps of beta-oxidation involve oxidation, hydration, oxidation, and thiolysis, respectively, and are catalyzed by different enzymes.
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Which disease can destroy red blood cells? Which disease infects T cells? Which disease produces a scaly, stinging, and itchy rash on the feet? giving brainliest to first right answer
Answer: 1 hemolytic anemia, 2 severe combined immunodeficiency, and 3 athletes foot
Explanation:
hemolytic is when your blood cells are being destroyed, severe combined immunodeficiency is several diseases together that infect your T-cells and athletes foot is when your feet have been confined in a small sweaty space. it causes a fungus to grow on your foot.
Answer:malaria aids then ath foot
Explanation:
plant growth
Roots pry apart cracks in rocks
is it a chemical weathering or mechanical weathering
Answer:
Mechanical Weathering.
Explanation:
Answer:
Mechanical weathering
Explanation:
burrowing in the ground breaks rocks
what is a similar evolutionary development in different species lines after divergence from a common ancestor that did not have the characteristic but did have an initial anatomical feature that led to it.\
Answer:
Homoplastic structures can be the result of parallelism, convergence, or mere chance. , or parallel evolution, is a similar evolutionary development in different species lines after divergence from a common ancestor that did not have the characteristic but did have an initial anatomical feature that led to it.
Explanation:
Hope this helps!!
Mark me brainliest !!
Explain how and why fur colour has helped in the adaptation and survival of one deer mice
owoceo rquee toe al m:y((
Explanation:
The colour of the fur allows the deer mice to camouflage into its surroundings and make it harder for predators to spot it. Also it's fur has allowed it to stay warm during the cold and reduces heat loss.
Hope this helps u :)
During the sprint retrospective a scrum team has identified several high priority process improvements. which of the following statements is most accurate?
Choose one or more of the following:
The Scrum Team may add items to the Sprint Backlog for the next Sprint.
The Scrum Team should choose at least one high priority process improvement to place in the Product Backlog.
The Scrum Team should decline to add a process improvement to the Sprint Backlog when things are running smoothly.
The Scrum Master selects the most important process improvement and places it in the Sprint Backlog.
The most accurate statement among the options provided is: The Scrum Team may add items to the Sprint Backlog for the next Sprint.
During the sprint retrospective, when a Scrum Team identifies several high priority process improvements, they have the opportunity to address them in the upcoming sprints. The Scrum Team can add items related to these process improvements to the Sprint Backlog for the next Sprint. This allows the team to actively incorporate and prioritize these improvements as part of their work plan.
It's important to note that the other statements are not entirely accurate:
The statement "The Scrum Team should choose at least one high priority process improvement to place in the Product Backlog" is not accurate because the Product Backlog primarily consists of items that provide value to the product, not specific process improvements.
The statement "The Scrum Team should decline to add a process improvement to the Sprint Backlog when things are running smoothly" is not accurate because process improvements are valuable even when things seem to be running smoothly. Continuous improvement is a fundamental principle in Scrum.
The statement "The Scrum Master selects the most important process improvement and places it in the Sprint Backlog" is not accurate because the selection and prioritization of process improvements should involve the entire Scrum Team, not just the Scrum Master. It's a collaborative decision-making process within the team.
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Fishing techniques that are too effective can cause marine species to go below recovery levels. This can cause a ____
A. change in climate
B. acidic waters
C. loss of biodiversity
D. plastic waste
Answer:
The answer is C
Explanation:
i took the quiz and it was right
In the metric system, prefixes make the metric system easier to learn because the
Given what we know about the metric system, we can confirm that the prefixes make the metric system easier to learn because they are based on the same wording.
What is the metric system?The metric system is a global system of measurement. It includes units such as meters for length. It uses the liter as the unit for volume, and the gram for weight. The prefixes for each of these, unlike in the imperial system, are based on the word itself, which makes them easier to memorize and learn.Therefore, we can confirm that since the metric system uses the same root words for its prefixes, it can be considered easier to learn and memorize.
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A friend tells you that the theory of evolution is just an educated guess by biologists about how things work. evaluate this statement.
A friend tells you that the theory of evolution is just an educated guess by biologists about how things work- In science the theory are not just an educated guess but are backed experimental data and evidence.
Theory of evolution is based on the idea on slow and gradual changes on the species that occur over time.
It is based on three main components- First the variation occurs randomly among the species, the trait of an individual can be inherited by its progeny, and in the struggle for existence there is survival of the fittest i.e. the one with the favorable traits will survive.
The different types of remains supporting the theory are fossil remain of ancient organisms, fossil layer, similarities among the organisms including the genetic material and embryos.
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Question 12 of 25
2 Points
How do plants absorb carbon dioxide?
A. By transpiration
B. By cellular respiration
C. By condensation
D. By photosynthesis
SUBMIT
Answer:
D
Explanation:
Plants absorb carbon dioxide by photosynthesis
Answer:
D
Explanation:
URGENTT PLEASE HELPP
WILL MARK BRAINLIEST
Life is a dynamic process, and living things are always at work synthesizing new molecules. Because proteins carry out so many of the essential functions of living things, including the synthesis of other macromolecules such as lipids and carbohydrates, a big part
of the cell is devoted to their production and distribution.
Which cell organelle is involved in the synthesis of proteins?
A.) Smooth endoplasmic reticulum
B.) Lysosomes
C.) Rough endoplasmic reticulum
D.)Mitochondria
Answer:
i believe its lysosomes but im not 100% sure
Answer:
I THINK IT'S C
Explanation:
i'm sorry if i'm wrong
Which of these events happens during G2 phase in the cell cycle?
A. The cell's DNA is checked for errors in replication.
B. The cell grows in size by adding cytoplasm and cell organelles.
C. All of a cell's chromosomes are copied when DNA replicates.
D. The nucleus of a cell divides into two identical nuclei.
Answer:
it's B.
Explanation:
The cell is getting ready to split so it has to get big enough to split well.
Answer:all of a cell's chromosomes are copied when DNA replicates
Explanation:)
a wildtype allele and a mutant allele differ by a few nucleotides in the gene sequence for an important protein in neuron metabolism. in an individual who is a heterozygote, both the mutant and the wildtype proteins are synthesized in neurons. at the organismal level, the mutant allele is:
Wild type and mutant are recessive alleles. The allele that is not expressed when there is heterozygosity. untamed type a person with a typical phenotype.
the trait that is typically present in an organism's natural population. mutant a person who deviates from the typical phenotype in some way. The terms "wild type" and "mutant" refer to people with normal phenotypes shared by the bulk of the natural population, while "mutant" refers to those whose phenotypes deviate from those of the normal population. Melanocytes, a kind of cell, are responsible for producing the protein melanin. Melanin has a crucial role in shielding the skin from the sun's UV rays, which may damage DNA and lead to skin cancer. Albinism is brought on by both alleles of the gene being autosomal recessive. Recessive mutant alleles are those that result in proteins with diminished or nonexistent function.
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Both mutant and wild-type alleles are recessive. the allele that is silenced in a heterozygote situation. a person with a characteristic phenotype is the untamed type.
A characteristic that is frequently seen in an organism's natural population. a mutant is a person whose phenotype differs in some manner from the norm. "Wild type" and "mutant" refer to individuals whose phenotypes are similar to those of the majority of the natural population.
"Mutant" describes individuals whose phenotypes differ from those of the normal population. The cell type called melanocytes is in charge of making the melanin protein. Melanin is essential for protecting the skin from UV radiation, which can harm DNA and cause skin cancer.
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Match each part of a cell to its structural features.
Answer:
Explanation:
the picture is not given ty
Ignoring a part of the body or world on the side opposite that of a brain injury is called:
Ignoring a part of the body or world on the side opposite that of a brain injury is called hemispatial neglect. This condition is most commonly associated with injuries to the right side of the brain, which can cause a person to ignore or neglect the left side of their body or world.
Hemispatial neglect can also occur following damage to the left side of the brain, resulting in the neglect of the right side of the body or world. People with hemispatial neglect may not be aware of objects or people on one side of their body or in their environment. They may only eat food from one side of the plate, dress only one side of their body, or ignore people on one side of the room. They may also have difficulty with spatial awareness and navigation, bumping into objects on the neglected side. It is important to note that hemispatial neglect is not a lack of vision or blindness, but rather a deficit in attention and awareness.
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100 POINT AND BRAINLIEST
Which gas is used in the rebreather to allow divers to stay underwater longer and dive deeper?
Hydrogen
Flourine
Helium
Francium
Answer:
The answer is helium (mixed with oxygen and not just helium)
When pathogens are ingested by the macrophages and dendritic cells of the immune system, they are digested and a small portion of the pathogen, __________, is attached to the surface of the macrophage.
Answer:
Antigen
Explanation:
on the surface of the pathogen that helps immune cells identify then
When pathogen are swallowed by the immune system's macrophages and dendritic cells, they are digested and a small amount of the pathogen's antigen is attached to the macrophage's surface.
What is antigen?
Any chemical that triggers the body's immune system to react negatively to it. Toxins, chemicals, germs, viruses, and other things originating from the outside of the body are examples of antigens.
In reaction to exposure to antigens, B cells of the immune system create Y-shaped proteins known as antibodies (immunoglobulins).
Antigen receptors, such as antibodies and T-cell receptors, are responsible for recognizing antigens.
Immune system cells produce a variety of antigen receptors, giving each cell a specificity for a single antigen.
Therefore, antigen is attached to the surface of the macrophage.
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What do these 3 words have in common? Triglyceride Phospholipid Fatty acid
Answer:
They're all related to fats/lipids
Explanation:
Which of the following is NOT molecular evidence that supports the theory that all life evolved from a single common ancestor?A. All life has a universal genetic code that works the same way in every organism on Earth.B. ATP is a universal energy storage molecule for all organisms.C. All proteins in every organism are formed from the same 20 amino acids.D. All organisms have Pentalipid membranes surrounding them.
The correct answer is D. All organisms have Pentalipid membranes surrounding them. Most organisms have a bilipid layer, although several microbes have different characteristics in its cell membrane.
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I am just a teen who needs some help with homework. :)
This is my question:
What is the rarest eye colour in the world? Please help, it's due today.
Answer:
Green eyes
Explanation:
The production of melanin in the iris is what influences eye color. More melanin produces a darker coloring, while less makes for lighter eyes. Green eyes are the rarest, but there exist anecdotal reports that gray eyes are even rarer.
The rarest eye color in the world is green, only 2% of the population in the world have green eyes. To find out more about the list.....
1. Green eyesOnly 2% of people in the world are believed to have this eye color. It is most easily found in northern and Southern Europe and Western Asia.
2. Amber eyesThey are reddish-brown, with a golden and coppery undertone. Among the clear and beautiful eyes in the world, and according to the survey, the most iris, all eyes and beautiful in the world are according to the study, all eyes are rare and specific.
3. Red or violet eyeIt is generated by the body thanks to some genetic changes. The most common is albinism, a disease that lowers melanin levels. Because of this, the hair and eyes can be distinguished.
With this information, we can conclude that there are several eye colors, but the most rare is the color green.
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mention three benefits of being able to effectively communicate with your teachers
Answer:
1. if you are struggling with a concept/assignment/etc. you can easily get help
2. If you have a religious belief/IED/etc to not be able to do an assignment you can easily find ways to work around this and find alternative assignments
3. being able to communicate with a teacher if you have a 504 plan can be helpful as the teacher may need to know something about the reason for the 504 plan to better help you
If the individuals in a population mate at random, and if allele H1 is at frequency 0.60 and allele H2 is at frequency 0.40, what is the frequency of H1H2 offspring?
The frequency of H1H2 offspring is 0.48 if allele H1 is at frequency 0.60 and allele H2 is at frequency 0.40.
As per the question, the frequency of allele H1 is 0.60, which means \(p^{2}\) = 0.60. And frequency of allele H2, \(q^{2}\) = 0.40. Now, we know that if two frequncies are equal to 1, the then population is in hardy-Weinburg equilibrium. According to this rule,
\(p^{2}\) + 2pq + \(q^{2}\)
Now, we can calculate the frequency of the heterozygote or their offspring, 2pq = 2(0.4) (0.6) = 0.48. Therefore, 0.48 is the frequency of the offspring (H1H2).
All homozygous dominant individuals (AA) and half of the heterozygotes (Aa) are counted since p is the frequency of all dominant alleles (A). Similar to how it counts all homozygous recessive people (aa) and half of heterozygous individuals (Aa) since q is the frequency of all recessive alleles (a). As a result, in a population, \(p^{2}\) denotes all homozygous dominant individuals, \(q^{2}\) denotes all homozygous recessive individuals, and 2pq denotes all heterozygous individuals. Everything is set to 1 because the total number of people in a population is 1.
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Choose all that apply. Which of the following is true in a comparison of your skin cells to your kidney cells?
1) conduct translation differently
2) contain different DNA
3) contain different chromosome
4) transcribe many different genes
5) conduct replication differently
6) have different transcription factors
7) contain different genes
Given our understanding of the mechanisms behind genetic expression, we can confirm that when comparing skin cells to kidney cells, the only correct option is option 4 which states that the cells "transcribe many different genes".
The human genome encodes for every gene in the human body. This genome sequence is stored in the chromosomes of cells. These chromosomes are identical for every single cell in the human body. Therefore, every cell contains the same DNA, genes, and transcription factors in its chromosomes.
What allows each cell type in the human body the ability to differentiate from one another and complete vastly different functions is the way in which these genes are expressed. Though every cell contains the entire genetic code, only some genes for each cell are transcribed, which results in a different combination of proteins in each cell and leads to the difference between skin and kidney cells (as just one of many examples).
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In the experiment below, if the Easter was warmed, what would happen to the time taken for the glucose to appear in the water?
Why do sex-linked traits follow different patterns of inheritance than other
traits?
Answer:
because these genes are present in different copy numbers in males and females.
Lupe is ready to open a checking account. what does she need to have when she goes to the bank?
Lupe is ready to open a checking account, she need to have when she goes to the bank are valid form of identification, social security number, and contact information
When Lupe goes to the bank to open a checking account, she will need to bring certain documents and information. Firstly, Lupe will need to bring a valid form of identification such as a driver's license or passport to verify her identity. Secondly, she will need to provide her social security number and contact information such as her address and phone number, this information is required for the bank to comply with federal regulations and to set up her account. Additionally, Lupe may need to bring funds to deposit into her new checking account, this can be in the form of cash, a check, or a money order.
The bank may also require a minimum deposit amount to open the account. It is important for Lupe to research and compare different checking account options and fees before choosing a bank to open an account with. Once she has gathered all necessary documents and information, Lupe can visit the bank in person or complete the account opening process online. So therefore valid form of identification, social security number, and contact information are documents Lupe need to have when she goes to the bank when she is ready to open a checking account,
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Based on the above graphic.
What percentage of the offspring
will be
Red:
White:
Pink:
Answer:
what is the name of this website
or the book?