Review on Cell Transport

​Review on Cell Transport

Match

Match the following type of cell transport

Active Transport

Osmosis

Facilitated Diffusion

• Active Transport

• Osmosis

• Facilitated Diffusion

Multiple Choice

In the small intestine, the absorption of glucose from the lumen into the epithelial cells is using a specific carrier protein. Which of the following best describes the mechanism used to transport glucose into the cells of the small intestine?

• Diffusion

• Extocytosis

• Phagocytosis

• Facilitated difussion

Labelling

Match the following types of cell transport shown in the picture

Drag labels to their correct position on the image

Active Transport

Osmosis

Facilitated diffusion

Diffusion

Reorder

Reorder the following stages of sodium potassium pump

1

2

3

4

5

• 1
• 2
• 3
• 4
• 5

Labelling

Label this action potential graph

Drag labels to their correct position on the image

Sodium Potassium pump

Resting Membrane Potential

Multiple Choice

At which point to resting membrane potential occur?

• 5

• 4

• 3

• 2

Multiple Choice

In neurons, the movement of ions across the membrane is essential for generating action potentials. The electrochemical gradient of ions is a key factor in this process. Which of the following best describes the role of the electrochemical gradient in the function of neurons?

• The electrochemical gradient of sodium ions causes sodium to move into the cell when channels open, making the inside of the cell more positive

• . The electrochemical gradient of potassium ions causes potassium to move out of the cell, making the inside of the cell more negative

• The electrochemical gradient of chloride ions allows chloride to move into the cell, leading to a reduction in action potential strength.

• The electrochemical gradient of calcium ions is primarily responsible for the cell’s resting membrane potential.

Categorize

Options (14)

Higher solute outside

High solvent inside

Solvent moves out

Cell shrinks

Equal amount of solvent and solute

Zero net movement

Cell stays the same

Higher solute inside

High solvent outside

Solvent goes into the cell

Cell swell

High to low concentration

Movement of water

Organize description to right tonicity

Hypertonic

Hypotonic

Isotonic

Osmosis