When elemental sodium is added to water, the sodium atoms ionize spontaneously. Uncharged Na becomes Na+. This means that the Na atoms have been _____________
(a) protonated.
(b) oxidized.
(c) hydrogenated.
(d) reduced.
(b)
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The loss of function of this sensory structure renders fish unable to school
a. vestibular apparatus b. statocyst c. lateral line d. eyes e. saccule
Binding of a signal molecule to a cell surface receptor activates a ________, which in turn activates ________.
Fill in the blank(s) with the appropriate word(s).
There are two types of influenza that can cause serious illness and spread through the population
Indicate whether the statement is true or false
In the reaction, 6CO2 + 6H2O ?C6H12O6 + 6O2, which side should energy be placed on?
A. the right side; this is an endergonic reaction. B. neither side; the reaction is in equilibrium. C. the right side; this is an exergonic reaction. D. the left side; this is an exergonic reaction. E. the left side; this is an endergonic reaction.