Page 98 - Science Course 1 (Book 1)

Mo3-L5: Lesson Review Quiz (Multiple Choices)

Directions: On the line before each question, write the letter of the correct answer.
1. Which function diffuses water molecules?
A. osmosis
B. endocytosis
C. passive transport
2. Which function moves substances from a lower concentration to a higher concentration?
A. osmosis
B. diffusion
C. active transport
3. What happens as a cell gets bigger?
A. Its volume decreases.
B. Its surface area increases.
C. Its need for nutrients decreases

Mo3-L5: Lesson Review Quiz (Matching)

Directions: On the line before each definition, write the letter of the term that matches it correctly. Each term
is used only once

4. when a cell takes in a substance by surrounding it with its cell membrane A. active
5. when a cell eliminates large substances by releasing them from vesicles B. passive
into the area outside the cell C. endocytosis
6. requiring energy D. exocytosis
7. limited by the ratio of its surface area to its volume E. size
8. an example is facilitated diffusion

Mo3-L5: Lesson Review Quiz (Completion)

Directions: On each line, write the term that correctly completes each sentence.
8. The diffusion of water molecules is called .
9. During active transport, materials move from an area of concentration to an area of
concentration.
10. A cell’s size is limited by its ratio.
11. is when a cell takes in substances by engulfing them with its cell
membrane.
12. The process of occurs when a cell’s vesicles release their contents outside
the cell.

Short Answer
Directions: Respond to each statement on the lines provided.

13. Compare and contrast active transport and passive transport.

14. Relate the reason why a large cell is less able to move nutrients and wastes than a small cell.

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