Which of the following would help demonstrate how most plant and animal cells are different?
a. cell membrane
b. cell wall and chloroplasts
c. Amyloplasts
d. mitochondria
e. Rough ER
Answer: b. cell wall and chloroplasts
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Which lymph structure is central to the body's immunity?
a. Thoracic duct b. Bone marrow c. Thymus d. Spleen e. Lymph node
____ are enzymes found in the ____ secreted
by cells lining the body's interior tubes and cavities.
a. Lysozymes; proteins b. Peroxidases; acid c. ATPases; mucus d. Lysozymes; mucus e. Peroxidases; mucus
For a reaction at 37 degree C, a 5.94 kJ/mole decreases in delta G changes by K by a factor of which of the following?
A.) 10^1 B.) 10^3 C.) 10^2 D.) 10^-1
List the structures associated with the upper respiratory tract and those associated with the lower respiratory tract.
What will be an ideal response?