Cell Transport

Cell Transport

Assessment

Flashcard

Biology

10th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the structure of the cell membrane?

Back

The cell membrane is composed of a phospholipid bilayer with hydrophobic lipid tails and hydrophilic heads, making it semi-permeable.

2.

FLASHCARD QUESTION

Front

What does it mean that the cell membrane is semi-permeable?

Back

It means that the cell membrane allows certain substances to pass through while blocking others.

3.

FLASHCARD QUESTION

Front

What is endocytosis?

Back

Endocytosis is the process by which cells take in large amounts of material by engulfing it with the cell membrane.

4.

FLASHCARD QUESTION

Front

What is exocytosis?

Back

Exocytosis is the process of releasing large amounts of material from a cell using a vesicle that fuses with the cell membrane.

5.

FLASHCARD QUESTION

Front

What is active transport?

Back

Active transport is the movement of substances across a cell membrane against their concentration gradient, requiring energy (ATP).

6.

FLASHCARD QUESTION

Front

What is passive transport?

Back

Passive transport is the movement of substances across a cell membrane without the use of energy, moving down the concentration gradient.

7.

FLASHCARD QUESTION

Front

What is osmosis?

Back

Osmosis is the diffusion of water across a semi-permeable membrane from an area of low solute concentration to an area of high solute concentration.

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