Five-carbon sugars are used in the
A) biosynthesis of DNA and RNA.
B) catabolic pentose phosphate pathway for carbon and energy.
C) biosynthesis of DNA and RNA as well as catabolic pentose phosphate pathway.
D) activation of pentoses to form glycogen for energy storage.
Answer: A
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Analogous structures have
a. different functions but similar structures. b. similar functions but different structures. c. similar structures and similar functions. d. different structures and different functions. e. none of these
The nephron begins in the ____
a. glomerulus b. loop of Henle c. cortex d. ureter e. medulla
I think the proactive stance is a better attitude to promote than after-the-fact worrying! When planning a long week of sunbathing on the beach, What type of DNA damage should sunbathers be aware of before hitting the beach?
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