Neurotransmitters are released into the _______ while hormones are released into the _______.
a. synaptic cleft; brain
b. bloodstream; synaptic cleft
c. synaptic cleft; bloodstream
d. None of the above
Answer is c. synaptic cleft; bloodstream
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The energy source that powers the process of photosynthesis is
A. water. B. oxygen. C. sunlight. D. carbon dioxide. E. glucose.
Energy requiring metabolic pathways that yield complex molecules from simpler precursors are:
A) amphibolic. B) anabolic. C) autotrophic. D) catabolic. E) heterotrophic
Which is not true about Humulin?
a) it caused more adverse reactions in humans as compared to insulin from cows and pigs b) it was the first recombinant DNA to be approved by the FDA c) it was the first genetically engineered pharmaceutical product d) it is mass produced by Eli Lilly pharmaceutical company
Which of the following is the role of calcium-dependent protein kinases?
A. receptor molecule B. effector molecule C. messenger molecule D. affector molecule E. All of the choices.