Photosynthesis takes carbon from reservoirs in the atmosphere and uses it to form ________, the energy source for all animals on earth.
A. glucose
B. carbon monoxide
C. carbon dioxide
D. water
Answer: A
Biology & Microbiology
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(a) stomach (b) teeth (c) gut microbiome (d) esophagus
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In eukaryotes, the 3' poly-A tail is attached to
A. poly-A polymerase. B. the template strand of DNA. C. mRNA. D. the ribosome. E. tRNA.
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Unlike aerobic prokaryotes, anaerobic prokaryotes can obtain energy when ________ is not available
Fill in the blank(s) with correct word
Biology & Microbiology
Evaluate this statement: By the end of the first trimester, most growth in a fetus is in size, not complexity
What will be an ideal response?
Biology & Microbiology