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Keystone Practice Review 2

Topic 2 Keystone Practice Review

The questions in this review refer to topic 2: Cells

1. Which type of cell has a nucleus?

  1. Prokaryote
  2. Eukaryote
  3. Both
  4. Neither

2. The structure found in ALL cells that encloses a cell from the outside is the ______.

  1. Cytosol / cytoplasm
  2. Cell wall
  3. Endoplasmic reticulum
  4. Plasma / cell membrane

3. Plants have this structure that allows them to carry out photosynthesis

  1. mitochondria
  2. golgi bodies
  3. chloroplasts
  4. chromosomes

4. Due to having fewer items in the cell, ________ are usually smaller

  1. Prokaryotes
  2. Eukaryotes
  3. Both
  4. Neither

5. Where are ribosomes made?

  1. Nucleus
  2. Nucleolus
  3. Cytoplasm / cytosol
  4. Rough endoplasmic reticulum

6. Which do the cells of an E. coli bacterium and an elephant have in common?

  1. ribosomes to assemble proteins
  2. mitochondria to produce energy
  3. chloroplast found around the vacuole
  4. chromosomes located in the cytoplasm

 

7. An organelle must be...
  1. surrounded by a membrane
  2. able to leave a cell
  3. made up of carbohydrates
  4. contain DNA


8. The function of the nucleus is to

  1. make the cell bigger
  2. make proteins
  3. surround and protect the cell
  4. surround and protect the DNA

9. Which of the following correctly matches a cell part with its function?

  1. mitochondria...photosynthesis
  2. nucleus...make ATP
  3. vacuole...storage
  4. lysosome...movement

10. Some cells have a rigid _____ outside of the membrane for even more support.

  1. cell wall
  2. cytoskeleton
  3. cytoskeleton
  4. Golgi body

 

 

 

 

ANSWERS

B, D, C, A, B, A, A, D, C, A