Which of the following cellular transport methods is NOT a form of active transport?

• endocytosis

• exocytosis

• facilitated diffusion

• sodium-potassium pump

What is the main difference between passive and active transport?

• Passive transport requires the use of ATP, while passive does not

• Active transport requires the use of ATP, while passive does not

• Passive transport follows against the concentration gradient, while active flows with it.

• Active transport requires the use of a carrier protein, while passive does not

What happens to the sodium ions in the sodium-potassium pump?

• Three sodium ions are pushed into the cell, where there is a lower concentration of sodium.

• Three sodium ions are pushed into the cell, where there is a higher concentration of sodium.

• Three sodium ions are pushed out the cell, where there is a lower concentration of sodium.

• Three sodium ions are pushed out of the cell, where there is a higher concentration of sodium.

Tags

NGSS.HS-LS1-3

What happens to the potassium ions in the sodium-potassium pump?

• Two potassium ions are pushed into the cell, where there is a lower concentration of potassium.

• Two potassium ions are pushed into the cell, where there is a higher concentration of potassium.

• Two potassium ions are pushed out the cell, where there is a lower concentration of potassium.

• Two potassium ions are pushed out of the cell, where there is a higher concentration of potassium.

Tags

NGSS.HS-LS1-3

Which form of endocytosis is represented in this image?

• pinocytosis

• phagocytosis

• receptor-mediated endocytosis

• facilitated diffusion

Which form of active transport is represented in this image?

• pinocytosis

• phagocytosis

• sodium-potassium pump

• exocytosis

Which cell organelle must particles pass through in order to leave the cell in a vesicle?

• ribosome

• nucleus

• golgi apparatus

• mitochondria

Tags

NGSS.MS-LS1-2

Why does active transport require energy?

• The proteins are too small for the particles to pass and need energy to make a wider passage

• The particles go against the concentration gradient from a lower to higher area.

• The particles being transported are nonpolar

• The particles go with the concentration gradient from a higher to lower area.

Which form of active transport does the Covid-19 virus enter the cell?

• pinocytosis

• phagocytosis

• receptor-mediated endocytosis

• exocytosis

Which form of active transport do you see represented in this image?

• pinocytosis

• phagocytosis

• receptor-mediated endocytosis

• exocytosis