Cellular Transport Quiz

The process that caused the changes in the egg from our experiment was

• diffusion
• facilitated diffusion
• osmosis
• active transport

Which type of cellular transport does not require the cell to use energy?

• endocytosis
• active transport
• exocytosis
• passive transport

Molecules such as oxygen and carbon dioxide freely move across the cell membrane

• diffusion
• osmosis
• endocytosis
• mitosis

Tags

NGSS.HS-LS2-3

The movement of water molecules across a cell membrane

• diffusion
• osmosis
• active transport
• facititated diffusion

Proteins in the cell membrane provide channels to help molecules such as glucose can pass through

• osmosis
• facilitated diffusion
• active transport
• exocytosis

Which part of the cell is semipermeable?

• nucleus
• mitochondria
• cell membrane
• lysosome

What does semipermeable mean?

• only water is allowed to cross the cell membrane
• all substances are allowed to cross the cell membrane
• nothing is allowed to cross the cell membrane
• some substances can cross the membrane while others cannot

What would happen to a cell if it was placed in extremely salty water?

• water would enter the cell
• water would leave the cell
• nothing would happen
• the cell would expand

Tags

NGSS.HS-LS1-3

In passive transport, how do molecules tend to move?

• low concentration to high concentration
• high concentration to low concentration
• they do not move
• they require energy to move

When the number of molecules of a substance are even on either side of a cell membrane, or equal through out a space

• equilibrium
• passive transport
• diffusion
• active transport