You arrive late to a biological seminar. However, just as you enter the room, you hear the speaker referring to the "amino end" and the "carboxyl end" of a macromolecule. Immediately, you know that they are talking about a:

A. carbohydrate.
B. nucleic acid.
C. protein.
D. lipid.


Answer: C

Biology & Microbiology

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The main role of the large intestine is to ________.

A. produce bile, which helps the process of digestion B. break large food into smaller food bits C. absorb nutrients D. absorb water

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A group of individuals of the same species inhabiting a given area is called a(n) ________

Fill in the blank(s) with correct word

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What are two features that characterize processed pseudogenes, and how do these arise?

What will be an ideal response?

Biology & Microbiology