Active Transporrt

Question 1

Active transport uses..

Answer 1

energy to concentrate selected materials

Question 2

Active Transport

Answer 2

The cell movs matials from a region of lower concentration to a high concentration

Question 3

Adenosine Triphosphate

Answer 3

Supplies needed energies

Question 4

Sodium Potassium Pumps

Answer 4

Produce different cooncentration of sodium and potassium ions erquired by the cells

Question 5

Molecule of ATP transfers its energy to pump protein

Answer 5

1) Protein changes its shape

2) Transfer of sodium to the outside of the cell

Question 6

Cells Can Eject materials by

Answer 6

Exocytosis

Question 7

Cells can ingest materials by

Answer 7

Endocytosis

Question 8

Exocytosis

Answer 8

Ejects waste products; forms vesicle

Question 9

Endocytosis

Answer 9

Materials are taken into the cell

Question 10

3 types of endocytosis

Answer 10

Phagocytosis
Pinocytosis
Receptor-Mediated Endocytosis

Question 11

Phagocytosis

Answer 11

The cell ingest large solid particles

Question 12

Pinocytosis

Answer 12

Cell drinking, takes indissolved matters

Question 13

Receptor-mediated endocytosis

Answer 13

Proteins combine with receptor proteins

Question 14

Receptor-mediated endocytosis migrated into

Answer 14

coated pits

Question 15

Coated pits are

Answer 15

coated vesicles

Question 16

Endosomes

Answer 16

Vesicles then fuse with other similar vesicles to form larger vesicles