What groups makes amino acids and fatty acids acidic?

A. Carbonyl
B. Hydroxyl
C. Ketone
D. Carboxyl
E. Acetyl


Answer: D

Biology & Microbiology

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Prominence or increase in the population of Candida sp. in the oropharynx might be expected

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What hormone regulates the metamorphosis of tadpoles into frogs?

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In prophase, ribosomal RNA synthesis stops when the chromosomes condense, and as a result:  

A.  the chromosomes lengthen. B.  the nuclear envelope reforms. C.  the nucleolus disappears. D.  the chromosomes line up at the equator of the cell.

Biology & Microbiology