Which chemical has the least influence on the regulation of breathing rate?
a. chemical O2
b. chemical N2
c. chemical H
d. chemical CO2
Answer: a. chemical O2
Biology & Microbiology
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Under aerobic conditions, the end-product of glycolysis is further reduced to yield more ATP
a. true b. false
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What stage of mitosis is essentially the reverse of prophase?
A. Cytokinesis B. Anaphase C. Telophase D. Metaphase E. Prometaphase
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Which gland secretes hormones that enable the body to respond to stress?
A) pancreas B) adrenal C) pineal D) parathyroid
Biology & Microbiology
Phosphoenolpyruvate + ADP ? Pyruvate + ATP via the enzyme Pyruvate Kinase. This is an example of ATP production by_______.
a) photophorylation b) Oxidation phosphorylation c) substrate-level phosphorylation d) Oxidative and substrate-level phosphorylation
Biology & Microbiology