What is a virion?

A) A virus genome inside a cell.
B) An empty capsid.
C) A single virus particle outside a cell.
D) An extracellular virus genome.
E) A virus genome integrated into a host cell genome.


C

Biology & Microbiology

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In the above figure, which letter points to the endometrium?

A) A B) B C) C D) D E) E

Biology & Microbiology

Atoms containing a specific number of protons are called:

A. molecules B. minerals C. metals D. elements

Biology & Microbiology

In sweet peas, genes C and P are necessary for colored flowers. In the absence of either (__ pp or cc

__), or both (cc pp), the flowers are white. What will be the color of the offspring of the crosses in what proportions for the following? (a) Cc Pp ? cc pp (b) Cc Pp ? Cc Pp (c) Cc PP ? Cc pp (d) Cc pp ? cc Pp What will be an ideal response?

Biology & Microbiology

In aerobic respiration, the electrons associated with the hydrogen atoms in glucose are ultimately

transferred to: a. carbon in a series of steps. b. oxygen in a series of steps. c. NADH in a series of steps. d. the mitochondrial membranes. e. hydrogen ions.

Biology & Microbiology