The central dogma of genetics probably developed as a series of steps through evolution, so that the flow of information now generally proceeds DNA —> RNA —> protein.

a. true
b. false


Ans: a. true

Biology & Microbiology

You might also like to view...

Which factor initiates the intrinsic clotting mechanism?

a. factor X b. factor XI c. factor ACI d. thrombin e. prothrombin activator

Biology & Microbiology

During _______ the cell grows and replicates both its organelles and its chromosomes

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

Biology & Microbiology

The two image-forming lenses of a compound light microscope are

(a) the condenser and objective. (b) the condenser and the ocular. (c) the objective and ocular. (d) none of these choices.

Biology & Microbiology

In which of the following regions in the host bacterium are you most likely to find Bdellovibrio?

A. The space between the cell wall and plasma membrane B. The cell nucleus C. The nucleoid D. The cytoplasm

Biology & Microbiology