A transcription factor that reduces gene expression is called a(n):

A. repressor.
B. reducer.
C. operator.
D. activator.


A

Biology & Microbiology

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Synthesis of ATP via a proton gradient is called

What will be an ideal response?

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The age structure diagram for countries with a 1.5

total fertility rate is indicated by a. A. b. B. c. C. d. D. e. none of these.

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In the 1970s, children’s pajamas were treated with a(n) ____________________ called tris-BP. Fill in the blank(s) with the appropriate word(s)

Biology & Microbiology

Almost 100% of the energy taken in by plants from the sun is available to an ecosystem.

Answer the following statement true (T) or false (F)

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