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mylen [45]
3 years ago
11

Which term applies to the biological aspect of a woodchuck living in underground burrows, eating plant food, and feeding often i

n open areas? A. productivity B. niche C. ecosystem D. energy flow
Biology
1 answer:
Fantom [35]3 years ago
7 0
"C. Ecosystem"

An ecosystem is described by the interaction between living organisms in a given area, interacting with others, and non-living aspects of the environment where they are in. By considering the living place of a woodchuck, what they eat, and where they feed, we are talking about an ecosystem.
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You would expect to find glutamic acid on the fringes of the three-dimensional protein structure while valine would be found mostly inside the protein structure.

This is because hydrophilic molecules are ‘water-loving’ because they carry a charge and can, therefore, interact ‘positively’ with water by forming hydrogen bonds with the polar water molecules. Hydrophobic molecules on the other hand are water-hating. They carry no charge hence have no way of ‘positively’ interacting with the polar water molecules.

Remember the structure of the cell membrane too? The negatively-charged phosphate ends of the phospholipid bi-layer sandwich the non-polar fatty acid chains because they don't ‘like’ interacting with water. This applies to the same principle.

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3 years ago
Replacing a nitrogen base with another is an example of what type of mutation?
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The answer is c substitution

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Which of these is an example of Bioremediation?
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B. Bacteria are introduced to break down hydrocarbons in an oil spill.

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Why would cannibalism be favored by natural selection?
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Explanation:

5 0
3 years ago
Which of the following processes occurs in eukaryotic gene expression?RNA polymerase requires tRNA to elongate the molecule.mRNA
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A cap is added to the 5 end of the mRNA

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In prokaryotes, the translation process takes place simultaneously with the transcription but the mRNA molecule after synthesis undergoes some post-translation modification which protects the mRNA from the cytosolic environment.

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