Biology, 16.04.2020 20:47 lindamillscotton90
Suppose that mice and humans differ by 30 substitutions in their globin genes, and rats and mice differ by five substitutions. On the basis of other evidence, we know that the ancestor to humans and mice lived 84 million years ago. Assuming the molecular clock is operating, rats and mice split from each other million years ago. 42 30 14 5 70
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Choose the molecule that is described by each phrase. energy used during long activities:
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Epinephrine is a hormone released from the adrenal gland of the body, most often in a stressful situation. it is known as the "fight-or-flight" hormone. one way that it causes a response in the body is to activate receptors on muscle cells. where are these cellular receptors located? a. on the cell membrane b. in the nucleus c. on the cell wall d. around the mitochondria
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Biology, 22.06.2019 07:30, gildedav001
Nh3 +02-no + h20 is unbalanced what is the balanced equation
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Suppose that mice and humans differ by 30 substitutions in their globin genes, and rats and mice dif...
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