Moving Cellular Material

Question 1

Atomic Number =

Answer 1

Number of protons

Question 2

Atomic mass=

Answer 2

Number of protons+neutrons+electrons

*electrons are so small they do not really count

Question 3

Number of protons=

Answer 3

Number of electrons

Question 4

K shell

Answer 4

2 electrons

Question 5

L shell

Answer 5

8

Question 6

M shell

Answer 6

18

Question 7

Passive transport

Answer 7

The movement of a substance through a cell membrane WITHOUT energy

• diffusion
• Osmosis

Question 8

Diffusion

Answer 8

Molecules move from area of high concentration to low concentratio, stops at equelibrium

Question 9

Osmosis

Answer 9

Water moves from areas of high concentration to areas of low concentration, stops at equelibrium

Question 10

Facilitated diffusion

Answer 10

Transport proteins move substances in and out of the cell

Question 11

Active transport

Answer 11

The movement of a substance through cell membrane WITH the use of energy

• Endocyctosis
• Exocystosis

Question 12

Endocystosis

Answer 12

A substance is taken into a cell by surrounding it with the cell membrane, forming a sphere called a vesicle.

Question 13

Exocystosis

Answer 13

The vesicle fuses with the cell membrane and the vesicles contents are released outside of the cell