The cell walls of fungi are composed of:
a. cellulose.
b. lipids.
c. glycogen.
d. chitin.
e. chlorophyll
D
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________ are organisms that are unable to regulate their body temperature.
Fill in the blank(s) with the appropriate word(s).
The first marine biology laboratory was:
a. the Scripps Institute of Oceanography. b. the Marine Biological Laboratory at Woods Hole. c. the Rosenstiel School of Marine and Atmospheric Research. d. the Friday Harbor Laboratories. e. the Duke University Marine Laboratory.
During the treatment of a bacterial infection with antibiotic, the yeast Candida can grow out of control and cause a vaginal or intestinal infection. What is the best explanation for fungal infection?
A. There are fewer bacteria present to compete with the yeast. B. Antibiotics are often contaminated with Candida yeast. C. The antibiotic weakens the immune system. D. Bacteria normally digest yeast cells. E. The antibiotic causes mutations in the yeast that give the yeast resistance.
When starting with a single molecule of glucose, how many times does oxidation occur during the
conversion of pyruvate to acetyl CoA in the process of cellular respiration?
a. 1 b. 2 c. 3 d. 4 e. 5