Cell Transport and Tonicity Review

What does “high concentration area” mean?

• Spread out
• Tightly packed together
• Uncrowded
• Spacious

What three things make up the cell membrane?

• Phospholipids, Proteins, Nucleic Acids

• Lipids, Proteins, Carbohydrates

• Cholesterol, Proteins, Phospholipids

• Carbohydrates, Proteins, Vesicles

Tags

NGSS.MS-LS1-2

What is the difference between active and passive transport?

• Active is high to low; Passive is low to high

• Active uses no cell energy; Passive uses cell energy

• Passive is high to low and uses no energy; Active uses energy and is low to high

• Passive uses no cell energy

Tags

NGSS.MS-LS1-2

What is ATP and what kind of transport uses it?

• Energy; passive transport

• Protein; simple diffusion

• Energy; active transport

• Protein; endocytosis

Tags

NGSS.MS-LS1-7

The cell membrane is responsible for keeping the cell's internal environment stable. What term describes this?

• Homeostasis

• Cell theory

• Cell transport

• Osmosis

Tags

NGSS.MS-LS1-2

The solution surrounding the cell in Diagram C, would be defined as

• hypertonic

• isotonic

• hypotonic

Tags

NGSS.MS-LS1-2

The cell below is in a _________ solution.

• Hypotonic
• Hypertonic
• Isotonic

Tags

NGSS.MS-LS1-2

If the dots represent sugar what direction will the water flow?

• Into the cell

• Out of the cell

• Both equally (equilibrium)

Tags

NGSS.MS-LS1-2

What will happen to the cell in the given solution?

• Swell up

• Shrink

• Stay the same

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-5

What type of solution is this cell in?

• Isotonic
• Hypertonic
• Hypotonic
• diffused

Tags

NGSS.MS-LS1-2