Page 69 - Science Course 1 (Book 1)

6. The (macromolecule/cell membrane) helps keep the inside of a cell separate from the outside of a cell.
7. Some cells also are surrounded by a more rigid layer called a cell (wall/environment).

8. Cell walls provide (water/structure) and help protect the cell from the outside environment.

9. (Water/Cell membranes) give(s) cells their shape and help(s) keep their internal structures organized.
10. (Carbohydrates/Proteins) in the cytoplasm provide structure and help organelles and other substances
move around.

Mo3-L1: Lesson Review Quiz (True or False)

Directions: On the line before each statement, write T if the statement is true or F if the statement is false. If
the statement is false, change the underlined word to make it true. Write your changes on the lines provided.

1. Most organisms have only one cell.

2. All eukaryotic cells are surrounded by an outer structure called a cell wall.

3. The genetic material that controls a prokaryotic cell’s activities is stored in its nucleus.

4. The vacuole of a cell is used for storage.

Mo3-L1: Lesson Review Quiz (Matching)

Directions: On the line before each definition, write the letter of the term that matches it correctly.
Not all terms are used.

5. contains a nucleus and membrane-bound organelles A. chloroplast
6. made up of water, macromolecules, and other substances B. cytoplasm

7. does not have a nucleus or membrane-bound organelles C. eukaryotic cell

8. releases energy for use by the cell in the form of ATP D. mitochondrion
9. site of protein production E. ribosome
F. photosynthesis

G. prokaryotic cell
Short Answer

Directions: Respond to each statement on the lines provided.

1. Compare and contrast the genetic material of a prokaryotic cell with a eukaryotic cell.

2. Explain how proteins are produced in a eukaryotic cell.

3. Differentiate between a cell wall and a cell membrane.

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