Chapter 7

Question 1

The movement of materials across the plasma membrane.

Answer 1

Transport

Question 2

The cell does not spend energy moving materials; moves from high to low concentration.

Answer 2

Passive Transport

Question 3

The cell expends energy (ATP); Cells force materials against the concentration; pumps move solute from low to high concentration.

Answer 3

Active Transport

Question 4

Diffusion and osmosis.

Answer 4

Types of Passive Transport

Question 5

The solution with more dissolve solute.

Answer 5

Hypertonic

Question 6

The solution with less dissolved solute

Answer 6

Hypotonic

Question 7

2 solutions have the same solute concentration

Answer 7

Isotonic

Question 8

Proteins in the membrane of the cell aid in the transport of materials, without using cellular energy; an opening is provided.

Answer 8

Facilitated Diffusion

Question 9

Movement of materials into the cell by engulfing it and creating vesicles or vacuoles.

Answer 9

Endocytosis

Question 10

Movement of materials out of the cell by joining vesicle or vacuoles with the plasma membrane to expel the contents.

Answer 10

Exocytosis