Key sequences exist within promoters, which vary somewhat among various promoters but are sufficiently constant that they can be represented by a sequence of bases most often found at each position. These representations are called ________ sequences.
A. convergence
B. consensus
C. idealized
D. common
Answer: B
Biology & Microbiology
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A structure found within penguins that is used for storing food for feeding the young is called the:
a. crop. b. salt gland. c. gular pouch. d. amnion. e. cloaca.
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The symplast transports all of the following except
A) sugars. B) mRNA. C) DNA. D) proteins. E) viruses.
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Four of the five answers listed below are stages of actual nuclear division. Select the exception
A) Prophase B) Anaphase C) Interphase D) Metaphase E) Telophase
Biology & Microbiology