Chemoautotrophic bacteria obtain their carbon from ________ and their energy from ________
A) CO2; sunlight
B) CO2; inorganic chemicals
C) methane; sunlight
D) organic molecules; sunlight
Answer: B
Biology & Microbiology
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Cyclic AMP activity is associated with hydrophobic hormones
Indicate whether the statement is true or false.
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The frequency of heterozygotes for cystic fibrosis shows ethnic variations
a. True b. False
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Biology & Microbiology