In the light microscope, DNA molecules are most visible in which of the following?

a. in the form of euchromatin
b. in a cell that is dividing
c. when they are in their most extended form
d. during interphase
e. when they are stripped of histones


Ans: b. in a cell that is dividing

Biology & Microbiology

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__________. Fill in the blank(s) with the appropriate word(s).

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Which of the following is NOT a component of DNA?

a. deoxyribose b. phosphate c. adenine d. uracil e. guanine

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In some species of herbivorous mammals, hindgut fermentation occurs in the

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