Question

What helps the plasma membrane function? (1 point)
Responses

channels and chain-like structures
channels and chain-like structures

nuclei and endoplasmic reticula
nuclei and endoplasmic reticula

chloroplasts and mitochondria
chloroplasts and mitochondria

pumps and gelatin-like material

Answer 1

pumps and gelatin-like material

Answer 2

Where are organelles like mitochondria and the Golgi apparatus found? (1 point)
Responses

plasma membrane
plasma membrane

nucleus
nucleus

chloroplasts
chloroplasts

cytoplasm

Answer 3

cytoplasm

Answer 4

Which statement correctly describes the function of pumps in the plasma membrane? (1 point)
Responses

Pumps store water in the plasma membrane for later use by the cell.
Pumps store water in the plasma membrane for later use by the cell.

Pumps hold the plasma membrane together.
Pumps hold the plasma membrane together.

Pumps move substances through the plasma membrane.
Pumps move substances through the plasma membrane.

Pumps glue the plasma membranes of adjacent cells together.
Pumps glue the plasma membranes of adjacent cells together.

Answer 5

Pumps move substances through the plasma membrane.

Answer 6

Which part of the cell functions to recognize other cells? (1 point)
Responses

cell wall
cell wall

nucleus
nucleus

cytoplasm
cytoplasm

plasma membrane
plasma membrane

Answer 7

plasma membrane