Diffusion

Facilitated diffusion

Active transport

Passive transport

Proteins

Phospholipids

Carbohydrates

Cholesterol

6

1

2

3

4

Nucleus

Ribosome

Mitochondria

Plasma(cell) Membrane

Protein

Phospholipid

Cholesterol

Carbohydrate

It lets everything in or out

It doesn't it anything in or out

It only lets some thing in and out

it only lets water n and out

Active

Diffusion

Facilitated diffusion

Exocytosis

1

2

3

4

5

Option 8

Option 1

Option 2

Option 3

Option 4

Proteins

Phospholipids

Carbohydrates

Cholesterol

Option 6

Option 1

Option 2

Option 3

Option 4

Option 3

Option 1

Option 2

Option 4

Option 5

Option 1

Option 2

Option 3

Option 4

Option 5

Option 1

Option 2

Option 3

Option 4

Option 5

Option 2

Option 1

Option 3

Option 4

Option 5

A. Particles move slightly but stay in almost the same place.

B. Particles move to different areas but always return to their starting point.

C. Particles move from an area that is more concentrated to an area that is less concentrated.

D. Particles move from an area that is less concentrated to an area that is more concentrated.

A. Lipid

B. Protein

C. Salt

D. Water

A. Diffusion occurs when molecules spread out by moving randomly, while facilitated diffusion occurs when protein channels help molecules move across the cell membrane.

B. Facilitated diffusion occurs when molecules spread out by moving randomly, while diffusion occurs when protein channels help molecules move across the cell membrane.

C. There is no real difference between the two, except that facilitated diffusion happens slightly faster than diffusion.

D. There is no real difference between the two, except that diffusion happens slightly faster than facilitated diffusion.

A. Facilitated diffusion is the movement of substances requiring the use of energy.

B. Facilitated diffusion does not involve the movement of substances across a membrane.

C. Facilitated diffusion is the movement of substances in a slower, more deliberate way than diffusion.

D. Facilitated diffusion is the movement of substances that cannot directly diffuse across the cell membrane.

A. Endocytosis and osmosis

B. Endocytosis and exocytosis

C. Exocytosis and passive transport

D. Osmosis and facilitated diffusion

A. bring bulk material into the cell via vesicles.

B. bring bulk material into the cell via pores.

C. remove bulk material from the cell via vesicles.

D. remove bulk material from the cell via pores.

A. Molecular transport and exocytosis

B. Endocytosis and bulk transport

C. Molecular transport and bulk transport

D. Exocytosis and endocytosis

A. Both active and passive transport occur within plant cells, but only active transport occurs within animal cells.

B. Both active and passive transport occur within animal cells, but only active transport occurs within plant cells.

C. Passive transport uses energy to move materials across a cell membrane against a concentration gradient, while active transport moves materials across a cell membrane in the direction of a concentration gradient, without using energy.

D. Active transport uses energy to move materials across a cell membrane against a concentration gradient, while passive transport moves materials across a cell membrane in the direction of a concentration gradient, without using energy.