The process by which a cell imports large particles by enclosing them in vesicles pinched off from the plasma membrane is called
A. exocytosis.
B. pinocytosis.
C. phagocytosis.
D. nutrient cytosis.
Answer: C
You might also like to view...
You have chosen RNA as the most likely molecule to be first enclosed by a membrane. You understand that it has the ability to store information and can self-replicate, but what else is necessary for simple metabolic processes to occur in a timely manner?
A. A biological catalyst. B. Energy from ADP. C. A pump, to drive a concentration gradient. D. A more stable nucleic acid. E. The ability to carry out structural roles.
Meiosis is the basis for
a. cellular division. b. sexual reproduction. c. asexual reproduction. d. sexual and asexual reproduction. e. distribution of cytoplasm
Decomposers perform their recycling efforts
on organisms
a. at the end of a food chain. b. on the top of a pyramid. c. that are producers. d. that are consumers. e. that are all of these.
Which is the correct order for the three lines of defense?
1.innate immunity, physical/chemical/mechanical barriers, adaptive immunity 2.physical/chemical/mechanical barriers, adaptive immunity, innate immunity 3.physical/chemical/mechanical barriers, innate immunity, adaptive immunity 4.innate immunity, adaptive immunity, physical/chemical/mechanical barriers