Most cases of mosquito-transmitted diseases occur in
A) the summer and fall seasons.
B) tropical and sub-tropical regions.
C) rural areas.
D) tropical and sub-tropical regions or during the summer and fall seasons.
Answer: D
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A protein that binds DNA at a specific promoter or enhancer region in order to regulate RNA production is called a _________________ factor.
Fill in the blank(s) with the appropriate word(s).
The majority of animal species are _____.
Fill in the blank(s) with the appropriate word(s).
Figure 10.1 shows the absorption spectrum for chlorophyll a and the action spectrum for photosynthesis. Why are they different?
A) Green and yellow wavelengths inhibit the absorption of red and blue wavelengths. B) Bright sunlight destroys photosynthetic pigments. C) Oxygen given off during photosynthesis interferes with the absorption of light. D) Other pigments absorb light in addition to chlorophyll a. E) Aerobic bacteria take up oxygen, which changes the measurement of the rate of photosynthesis.
What are the primary cellular sites for the production of ATP?
a. endoplasmic reticulum b. ribosomes c. mitochondria d. chloroplasts and mitochondria e. ribosomes and Golgi bodies