When both light and temperature are increased, the rate of photosynthesis will:
A) remain the same because the increase in light will be counteracted by the increase in temperature.
B) increase because the activity of the first photosystem will increase, whereas the activity of the second photosystem will remain constant.
C) increase because the activity of the Calvin cycle will increase due to the increase in light.
D) decrease because the increase in temperature will prevent photophosphorylation.
E) increase because the activity of the photosystems will increase due to the increase in light, and the activity of the Calvin cycle will increase due to the increase in temperature.
E) increase because the activity of the photosystems will increase due to the increase in light, and the activity of the Calvin cycle will increase due to the increase in temperature.
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_____ is a nonspecific response to tissue injury that protects the host from further damage.
Fill in the blank(s) with the appropriate word(s).
What is a syndrome?
A) a characteristic facial appearance B) a trait that leads to cancer at some stage in life C) a group of traits typically found in conjunction with a particular chromosomal aberration or gene mutation D) a specific characteristic that appears in conjunction with one specific aneuploidy
Restriction enzymes
A) facilitate nucleotide base pairing. B) cut DNA at specific sites. C) stop transcription and translation. D) bind together strands of DNA.
Initiation of transcription differs from initiation of DNA replication in several ways. One difference is that initiation of transcription does not require
A. a primer. B. a promoter. C. enzymes. D. a DNA template strand.