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Explanation:
the importance of oxygen for animals, researchers suspected that a sudden increase in the gas to near-modern levels in the ocean could have spurred the Cambrian explosion.
Answer:
False.
Explanation:
NADP does not convert testosterone to estradiol. This oxidation is done by a steroid 17-a-hydroxysteroid dehydrogenase.
This oxidation is essential for stability of hormone: it helps to regulates the elevation of Testosterone in women,subduing the manifestation of male sexual characteristics,
and
for preventing autoimmune diseases.
<u>The oxidation involved two basic steps of reaction, controlled by two different enzymes.</u>
<u>NADP is a Co- factor, when in reduced form( NADPH) is used in Calvin cycle, of light independent reaction of photosynthesis, and in Nucleic acid and triglycerides synthesis</u>.
It has nothing to do with conversation of Androgen( testosterone to Estradiol.
An observation may generate a scientific question, which may lead to a hypothesis. The hypothesis can be tested the experimentation. The results of experimentation lead to changes in scientific knowledge.