Oxygen would interfere with organic molecules by
A. increasing the weight (mass) of the molecules.
B. combining with the organic molecules and destroying them.
C. stopping all chemical reactions.
D. increasing the thickness of the atmosphere.
B. combining with the organic molecules and destroying them.
You might also like to view...
In eukaryotes, the electron transfer chain of
aerobic respiration is located
a. on the outer membrane of mitochondria. b. in the inner compartment of mitochondria. c. on the inner membrane of mitochondria. d. throughout the cytoplasm of the cell. e. in the outer compartment of mitochondria
Polar molecules
A) have an equal distribution of electric charge. B) are always ions. C) have an overall negative electric charge. D) have an unequal distribution of electric charge. E) have an overall positive electric charge.
Which of the following contains the testes?
a) epididymis b) Mesentery b) prostate d) scrotum
During convergent extension,
A) cells on the opposite side of the embryo follow converging developmental pathways leading to bilateral symmetry. B) the cells of the neural folds adhere to one another to complete the neural tube. C) the cells of a tissue layer reorganize, forming a narrowed, elongated sheet. D) the dorsal-ventral axis is established. E) cell adhesion molecules are expressed, causing the eight blastomeres to adhere tightly to one another.