Phagocytosis is a process in which a cell

A. takes in foreign particles and destroys them.
B. creates molecules and then excretes them.
C. lyses itself.
D. merges with another cell forming antibodies.
E. adheres to another cell.


A. takes in foreign particles and destroys them.

Biology & Microbiology

You might also like to view...

Which of the following is one of Chargaff’s

rules?

a. different organisms have different DNA sequences b. the DNA molecule is a double helix c. the two strands in a DNA molecule run in opposite directions d. the backbone of a DNA molecule is on the outside e. all of these are Chargaff’s rules

Biology & Microbiology

Which part of the brain adjusts the rate and force of the heartbeat based on the information received from arterial stretch receptors (baroreceptors)?

1.Cerebellum 2.Cortex 3.Medulla 4.Midbrain

Biology & Microbiology

A researcher is studying temperature regulation in bumblebees in a meadow ecosystem. She wants to know the average time it takes for the bumblebees to be able to fly after a cool night. Which piece of equipment would be most useful for determining this?

a) stopwatch b) light source c) thermometer d) binoculars

Biology & Microbiology

Cells are differentiated after which step in the Gram stain?

a. Alcohol-acetone b. Iodine c. Crystal violet d. Safranin

Biology & Microbiology