What is a major argument for the dumping of radioactive wastes in the deep-sea trenches of the ocean?
a. Animals are only harmed if the substances should leak
b. There is more space in the ocean than on land.
c. The waste would be taken to the mantle via subduction zones.
d. There is no habitat damage.
c
You might also like to view...
The presence of long double-stranded RNA (> 30 bp)
A. indicates infection by an RNA virus other than a retrovirus. B. indicates infection by a virus. C. indicates exposure to mutagens. D. induces synthesis of interferon. E. indicates infection by an RNA virus other than a retrovirus AND induces synthesis of interferon.
The gram-negative bacillus associated with abscesses from dog and cat bites or scratches is
What will be an ideal response?
A solvent is usually a
A. gas B. solid C. liquid
Several different classes of enzymes are needed for the catabolism of carbohydrates. Which of the following descriptions best matches the function of an isomerase?
(a) An enzyme that catalyzes the rearrangement of bonds within a single molecule. (b) An enzyme that catalyzes a change in the position of a specific chemical group within a single molecule. (c) An enzyme that catalyzes the oxidation of a molecule by removing a hydride ion. (d) An enzyme that catalyzes the addition of phosphate groups to other molecules.