Which of the Following Bacteriophage $\lambda$ Proteins Serves as Both an Activator and a Repressor?
A)cI

question 14

Multiple Choice

Which of the following bacteriophage $\lambda$ proteins serves as both an activator and a repressor?

• A)cI
• B)cII
• C)cIII
• D)Cro
• E)N

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Definitions:

Biogeography

The study of the distribution of species across space (geography) and time.

Fitness

In evolutionary terms, fitness refers to the ability of an organism to survive and reproduce, thus passing its genes to the next generation.

Reproductive Age

The period in an organism's life during which it is biologically capable of producing offspring.

Offspring

The biological children or young produced by a pair or a group of parents.