When does a CAM plant use rubisco?
a. daytime only
b. nighttime only
c. summer only
d. winter only
e. anytime the Calvin cycle is occurring
ANSWER: a
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Discuss the concept of inclusive fitness. What will be an ideal response?
RNA polymerase recognizes the promoter region located on
A. DNA B. tRNA molecule C. mRNA molecule D. Chromosome E. Ribosome
Which cascade is activated when components of the complement pathway recognize and bind to pathogen membranes?
Consider the transplantation of tissue from a donor to a recipient who has a different HLA type but the same ABO blood type. Why will the recipient be likely to reject a kidney from the donor, but will not reject the blood from the donor?
A. There are no Class II MHC molecules on the red blood cells in the donor blood. B. There are no Class I MHC molecules on the kidney tissue from the donor. C. There are no Class I MHC molecules on the red blood cells in the donor blood. D. There are no ABO antigens on the kidney tissue.