IP3 receptors are associated with

A) plasma membranes.
B) Golgi apparatus membranes.
C) mitochondrial membranes.
D) ER membranes.
E) endosome membranes.


Answer: D

Biology & Microbiology

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In the following list, pick the one that is NOT a source of genetic variability from meiosis and

fertilization.

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A variation in the pattern of nucleotides that often contributes to genetic anomalies is called a(n) ________.

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Which of the following statements best describes the history of life on Earth?

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