CO2 binds to ____ in the Calvin cycle.

A. ribulose bisphosphate
B. glucose
C. water
D. photosystem II
E. NADPH


A. ribulose bisphosphate

Biology & Microbiology

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Semiconservative DNA replication refers to the fact that _____

1.every A will be matched up with a T on the opposite strand 2.children inherit a mix of genes from both parents 3.the amount of A nucleotides always equals the amount of T nucleotides, and C nucleotides equal G nucleotides. 4.one strand of each parent DNA helix ends up in each new molecule

Biology & Microbiology

Which of the following statements about incinerators is FALSE?

A.Incinerators reduce the volume of material that needs to be landfilled. B.Incinerators are expensive to build and operate. C.The burning of waste reduces the toxic and hazardous materials in the waste stream, as the heat neutralizes the toxins. D.Burning solid waste in incinerators can be used to produce energy.

Biology & Microbiology

During the citric acid cycle, one molecule of FAD is reduced to __________.

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

For astronauts to effectively make repairs to the space station they must rely on

a. proprioceptors. b. nociceptors. c. chemoreceptors. d. mechanoreceptors. e. electroreceptors

Biology & Microbiology