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Cell Membrane and Cell Transport

Cell Membrane and Cell Transport

Assessment

Flashcard

Biology

9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is osmosis?

Back

Osmosis is the diffusion/movement of water across a semipermeable membrane.

2.

FLASHCARD QUESTION

Front

What role do carbohydrates play in cell membranes?

Back

Carbohydrates allow cells to recognize each other and act like ID tags.

3.

FLASHCARD QUESTION

Front

What is active transport?

Back

Active transport is the cellular process in which materials are moved across a membrane from an area of low concentration to an area of high concentration, requiring energy.

4.

FLASHCARD QUESTION

Front

Which particles can diffuse through the phospholipid bilayer?

Back

Oxygen and carbon dioxide can diffuse through the phospholipid bilayer.

5.

FLASHCARD QUESTION

Front

What is endocytosis?

Back

Endocytosis is the process by which the cell membrane surrounds a particle and encloses it to bring it into the cell, typically for large particles.

6.

FLASHCARD QUESTION

Front

What is the structure of the cell membrane?

Back

The cell membrane is primarily composed of a phospholipid bilayer with embedded proteins, cholesterol, and carbohydrates.

7.

FLASHCARD QUESTION

Front

What is the function of membrane proteins?

Back

Membrane proteins facilitate transport, act as receptors, and provide structural support.

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