Review (BIO) Unit 2 Concept 2 - Cell Transport

The process of maintaining a relatively constant internal environment despite changes in external environment is called:

• Dynamic equilibrium
• Growth of cells
• Homeostasis
• Metabolism

Tags

NGSS.HS-LS1-3

In a hypotonic solution, water will move ________ the cell, causing the cell to ________.

• Into; shrivel
• Into; swell
• Out of; shrivel
• Out of; swell

Tags

NGSS.HS-LS1-3

During a race, the body temperature of a runner increases. The runner responds by perspiring, which lowers body temperature. This process is an example of

• Dynamic equilibrium
• Growth of cells
• Homeostasis
• Metabolism

Tags

NGSS.HS-LS1-3

If an animal cell was placed in a solution of salt water taken from the ocean, what would happen to the cell?

• The cell would shrivel because the water solution is hypertonic.
• The cell would shrivel because the water solution is hypotonic.
• The cell would swell because the water solution is hypertonic.
• The cell would swell because the water solution is hypotonic.

Tags

NGSS.HS-LS1-3

Which of the following best describes an isotonic solution?

• The concentration is equal on both sides of the membrane.
• There is less solute outside the cell than inside the cell.
• There is more solute outside the cell than inside the cell.
• There is more solute inside the cell than outside the cell.

A substance that moves by passive transport tend to move

• Away from the area of equilibrium
• Away from the area where it is less concentrated
• Away from the area where it is more concentrated
• Toward the area where it is more concentrated

If a body cell was placed in freshwater, what would happen to the cell?

• The cell would shrivel because the water solution is hypertonic.
• The cell would shrivel because the water solution is hypotonic.
• The cell would swell because the water solution is hypertonic.
• The cell would swell because the water solution is hypotonic.

Tags

NGSS.HS-LS1-3

What type of cellular transport requires a cell to use energy?

• Active transport
• Diffusion
• Facilitated diffusion
• Osmosis

This process occurs when the cell uses energy to bring something in from outside of the cell.

• Diffusion
• Endocytosis
• Exocytosis
• Osmosis

Which process always involves the movement of materials from inside the cell to outside the cell?

• Endocytosis
• Exocytosis
• Phagocytosis
• Osmosis