BIO 116 Final Exam Prep Questions and
Answers
Cancer cell activity can be monitored using a PET scanner and isotopes. When an individual consumes
glucose containing carbon-11, the PET scanner shows areas where cells are rapidly growing and
consuming the radioactive glucose. What is the differen...
The pigment chlorophyll has a domain that is inserted into the thylakoid membrane of the chloroplast,
but it also has a domain that is located in the aqueous stroma. What type of molecule is chlorophyll?
a. hydrophobic
b. hygroscopic
c. amphipathic
d. hydrophillic - Ans:✔✔-amphipathic
The physical property of cells having the greatest impact on the chemical reactions of life is that
reactions mainly take place in a/an ____ environment.
a. acidic
b. basic
c. aqueous
d. stable - Ans:✔✔-aqueous
Which of the following would be the MOST abundant in a human muscle cell?
a. sulfur
b. zinc
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