Which of the following can be used to help classify actinomycetes?
A. Phospholipid composition of the membrane
B. Cell wall composition
C. Percent G + C content
D. All of these can be used to classify actinomycetes.
Answer: D
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Proteins are made of smaller molecules (monomers) called _______
Fill in the blank(s) with the appropriate word(s).
Which blood test can be influenced by altitude?
a. BUN b. lipid profile c. hemoglobin concentration d. PT e. TSH
During the __________ epoch, the mammals experienced an explosive adaptive radiation
a. Holocene b. Paleocene c. Pleistocene d. Eocene e. Pliocene
Which of the following is an example of cooperativity?
A) the binding of an end product of a metabolic pathway to the first enzyme that acts in the pathway B) one enzyme in a metabolic pathway passing its product to act as a substrate for the next enzyme in the pathway C) a molecule binding at one unit of a tetramer, allowing faster binding at each of the other three D) binding of an ATP molecule along with one of the substrate molecules in an active site