Cellular transport

Multiple Choice

What is the main focus of the topic presented in the image?

• Cellular Respiration

• Cellular Transport

• Cell Division

• Cell Growth

Multiple Choice

How does diffusion lead to dynamic equilibrium?

• Concentrations become uniform over time

• Molecules stop moving

• Concentrations become uneven

• Molecules only move in one direction

Multiple Choice

What is diffusion?

• The movement of particles from high to low concentration

• The movement of particles from low to high concentration

• The movement of particles in a vacuum

• The movement of particles at a constant rate

Multiple Choice

What factors affect the rate of diffusion?

• Concentration

• Temperature

• Pressure

• Size of Particles

Multiple Choice

What are the types of passive transport mentioned in the image?

• Active transport

• Diffusion

• Facilitated diffusion

• Osmosis

Multiple Choice

What is osmosis?

• The diffusion of water across a selectively permeable membrane

• The movement of solute across a membrane

• The process of cell division

• The absorption of nutrients by cells

Multiple Choice

What is an isotonic solution?

• A solution with a higher concentration of solutes than the cell

• A solution with the same concentration of water and solutes as the cell

• A solution with a lower concentration of solutes than the cell

• A solution that causes the cell to swell

Multiple Choice

What happens to animal cells when placed in extremely hypotonic solutions?

• They remain unchanged

• They swell and may burst

• They shrink

• They become rigid

Multiple Choice

What is the effect of a hypertonic solution on plant cells?

• The cell swells

• The cell shrinks

• The cell bursts

• The cell remains the same

Multiple Choice

What is the main difference in the direction of movement between passive and active transport?

• Passive transport moves from lower to higher concentration

• Active transport does not require energy

• Passive transport requires energy

• Active transport moves from higher to lower concentration

Multiple Choice

Which is not a factor that affects the rate of diffusion?

• conductivity

• concentration

• pressure

• temperature

Multiple Choice

Which type of transport requires energy input from the cell?

• active transport

• osmosis

• facilitated diffusion

• simple diffusion

Multiple Choice

Which type of solution could cause an animal cell to burst?

• hypotonic

• isotonic

• homeostatic

• hypertonic