The area indicated by “A” in the figure represents
a. sunlight energy in the environment.
b. heat energy in the environment.
c. electrical energy in the environment.
d. ionizing radiation in the environment.
e. the explosion of the hydrogen gas to release
energy for the reactions.
Answer: c
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The temperature at which an alligator's egg is incubated will determine the sex of the offspring. The dependent and the independent variables in this experiment are ________.
Fill in the blank(s) with the appropriate word(s).
Which of the following is one of two or more gene variants that determine a particular trait for a characteristic?
a. allele b. karyotype c. euploid d. aneuploid
The removal of electrons and/or hydrogen atoms from a substrate is called what?
a. phosphorylation b. an enzyme-substrate complex c. metabolism d. oxidation e. reduction
The three particles that make up an atom are
a) protons, neutrons, and isotopes b) neutrons, isotopes and electrons c) positive, negatives, and electrons d) protons, neutrons, and electrons