The advantage to a species of using a pheromone for communication rather than calling or gesturing is that it _____
a. conveys more information
b. is more easily understood
c. is more energy efficient
d. is more variable
e. conveys immediate information
ANSWER: c
Biology & Microbiology
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a. fungi b. bacteria c. plants d. animals e. protists
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Every type of chemical bond contains a certain amount of energy. The total bond energy, which is
essentially equivalent to the total potential energy of the system, is a quantity known as: a. entropy. b. kinetic energy. c. thermodynamic energy. d. enthalpy. e. free energy
Biology & Microbiology
The hydrogen and oxygen atoms of a water molecule are held together by ________ bonds
A) ionic B) hydrogen C) covalent D) polar
Biology & Microbiology
What happens to the protons received from NADH in bacteria?
Biology & Microbiology