Endocytosis and exocytosis:
A. Both move materials in vesicles
B. Both are powered by ATP
C. Move materials in opposite directions
D. All of these are correct
Ans: D. All of these are correct
You might also like to view...
What of the following muscles does not flex the wrist?
A. Pronator teres B. Flexor digitorum profundus C. Flexor carpi ulnaris D. Flexor carpi radialis E. Palmaris longus
Which of the following cell types of the stomach is correctly matched with its function?
A. Chief cells - produce hormones B. Chief cells - produce mucus C. Endocrine cells - produce enzymes D. Parietal cells - produce hydrochloric acid E. Mucous cells - produce intrinsic factor
The principal theory of how evolution works is called ________.
A. darwinian pressure B. natural pressure C. natural selection D. selective pressure E. natural adaptation
How much water is filtered by the kidneys per day?
A. 180 liters B. 900 liters C. 1.8 liter D. 90 liters