The Emerson enhancement effect
A) was proposed by Robert Emerson in the 1980s.
B) states that there are three or four separate photoreactions.
C) is a synergistic phenomenon.
D) is the result of two distinct photosystems.
E) both choices C and D
E) both choices C and D
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Which of the following compounds is consumed by carboxylation?
A. ATP B. NADPH C. RuBP D. 3-PGA E. ATP and NADPH
A missense mutation causes sickle cell disease by
A) altering the protein's shape and affecting its function. B) changing a sense codon to a stop codon. C) altering an intron splicing site so that an entire exon is deleted. D) substituting beta globin chains with alpha globin chains.
Tay-Sachs disease is most common among
a. Blacks. b. Hispanics. c. Asians. d. Jewish people of Eastern European descent. e. Native Americans.
The outer surface of a bone is covered with a tough connective tissue called the ________
Fill in the blank(s) with correct word