The development of penicillin-resistant bacteria in the 20th Century represents an example of

a. punctuated equilibrium
b. speciation
c. genetic drift
d. microevolution
e. mutation


E

Biology & Microbiology

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Indicate whether the statement is true or false

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The number of copies of our genome in most of our cells is ________.

A) 1 B) 2 C) 3 D) 4

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How is the energy harvested from light packaged for transfer from the light-dependent reactions to the light-independent reactions?

a. hydrogen ions and FADH2 b. electrons and hydrogen ions c. ATP and NADPH d. chlorophyll and P700

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Someone who steps on a sharp nail will quickly lift their foot away. This quick reaction is known as a(n)

_____________________. Fill in the blank(s) with the appropriate word(s).

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