Oxygen has a negative influence on the formation of complex organic molecules because it ________ with them and changes their structure

Fill in the blank(s) with correct word


reacts

Biology & Microbiology

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RNA polymerase II differs from RNA polymerase I and III by having

A) fewer amino acids at the N-terminus. B) additional amino acids at the N-terminus. C) fewer amino acids at the C-terminus. D) additional amino acids at the C-terminus. E) individual amino acids, but all three RNA polymerases are the same size.

Biology & Microbiology

A human egg is approximately 100 µm in size. What is this equal to?

a. 10.0 mm b. 0.10 mm c. 0.010 mm d. 0.0010 mm

Biology & Microbiology

What happens when an action potential arrives at an axon terminal?

A. Membrane voltages stimulate the axon. B. Sodium ions are pumped out of the cell. C. A neurotransmitter builds up so it can be used again. D. The action potential causes an influx of phosphorous ions. E. Chemicals relay the message at a synapse.

Biology & Microbiology

If you placed a red blood cell in a hypotonic solution, you would predict that its volume would ____ while the solute concentration in its cytoplasm would ____.

A. increase, increase B. increase, decrease C. decrease, increase D. decrease, decrease E. decrease, not change

Biology & Microbiology