Cell Transport Quiz

When a surface is easily passed through, it is classified as...

• Permeable

• Impermeable

• Selectively Permeable

When a surface is hard to pass through, it is classified as...

• Permeable

• Impermeable

• Selectively Permeable

When a surface allows some particles to easily pass through while others cannot, it is classified as...

• Permeable

• Impermeable

• Selectively Permeable

Which cell organelle is selectively permeable?

• Chloroplast

• Ribosomes

• Mitochondria

• Cell membrane

What is the cell membrane made of?

• Carbohydrates

• Simple sugars (monosaccharides)

• Proteins

• Phospholipid bilayer

Tags

NGSS.MS-LS1-2

What is the definition of diffusion?

• the net movement of particles from an area where there are fewer particles of the substance to an area where there are more particles

• the net movement of particles from an area where there are more particles of the substance to an area where there are fewer particles

Diffusion requires additional energy.

• True

• False

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which of the following factors affect the rate of diffusion? Select all that apply.

• Pressure

• Color

• Temperature

• Concentration

Tags

NGSS.MS-PS3-4

Not all molecules can travel across the cell membrane on their own.

• True

• False

Facilitated diffusion uses transport proteins to help move some ions and small molecules across the cell membrane.

• True

• False