An abrupt and transient change in membrane potential is called a(n)
a. electrical potential.
b. refractory potential.
c. threshold potential.
d. resting potential.
e. action potential.
E
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Inorganic pollutants such as metals and radionuclides can be completely destroyed through bioremediation
Indicate whether the statement is true or false.
C4 photosynthesis is an adaptation to hot, dry conditions in which:
A. oxygen is stored in the root B. light energy is stored in chloroplasts C. CO2 is fixed and stored in the leaf D. water is stored in the stem
If a macromolecule has (a) _____, it will break down into smaller molecules.
a) main-chain scission b) point lesion c) cross-linking d) point mutation
To test Mendel's Law of Segregation, the experimenter needs ________
A) a minimum of two contrasting forms of a gene B) at least 500 offspring to count C) a DNA sequencing apparatus D) the ability to perform a test cross E) access to several generations of data