How many phosphodiester bonds are needed to join 50 deoxyribonucleotides in a DNA strand?

A. 50
B. 49
C. 51
D. 102
E. 100


Answer: B

Biology & Microbiology

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A __________ is a tangled mass of hyphae

a. sporocarp b. sporangia c. zygospore d. mycelium e. coenocyte

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The pads that cushion the vertebrae are made of

A) fat. B) cartilage. C) matrix. D) smooth muscle tissue. E) bone.

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Which of the following is NOT a reason for the

rapid explosion of the human population?

a. increase in carrying capacity b. expansion into new habitat c. removal of limiting factors d. reproduction occurring earlier in the life cycle e. longer generation times

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The process by which microbes turn grape juice into wine is called___________________.

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

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