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PRACTICE QUESTIONS ON THE CELL
ANSWERS ARE PROVIDED IN THE NEXT POST
1. Which of the following structures is not found in a prokaryotic cell?
A. Ribosomes
B. Plasma membrane
C. Nucleus
D. Cell wall
2. Which structure helps transport substances in the cell?
A. vesicles
B. vacuole
C. lysosomes
D. cytoskeletal fibers.
3. mRNA Leaves the nucleus through the
A. chromatin
B. nuclear pores
C. nucleolus
D. chromosomes.
4. How is the nucleus the control center of the cell?
A. By producing signaling molecules.
B. By modifying all biomolecules into energy.
C. By housing DNA
D. By synthesizing energy in the form of ATP.
5. Which part of an animal cell would breakdown harmful bacteria which has entered the cell?
A. lysosomes
B. Mitochondria
C. smooth endoplasmic reticulum
D. rough endoplasmic reticulum
6. When the cell is not dividing, DNA is seen within as ________________ ?
A. chromatin
B. the nucleolus
C. a double Helix strand
D. chromosomes
7. If a poison specifically destroyed the ribosomes of a cell, what is the main reason that the cell would die?
A. the cell would not be able to digest any unwanted bacteria.
B. there would be no more nutrients transported into the cell.
C. the cell would not be able to make any new proteins.
D the cell would no longer be able to move.
8. Which statement below does not apply to cytoskeleton?
A. In animals, it is used to support the shape
B. anchors organelles but allows them to move
C. network of protein fibers within the cytoplasm.
D. examples are actin, microtubules and vacuoles
9. Compared to prokaryotic cells, which are the following is true about eukaryotic cells.
A. eukaryotic cells are smaller.
B. eukaryotic cells have no plasma membrane
C. eukaryotic cells have a nucleus.
D eukaryotic cells have a capsule.
10. If eukaryotic cells lacked Golgi apparatus, which of the following will be true?
A. It could not package proteins.
B. It would not have genetic information.
C. It could not maintain its shape.
D. It could not make energy.
ANSWERS
1. Which of the following structures is not found in a prokaryotic cell?
A. Ribosomes
B. Plasma membrane
C. Nucleus
D. Cell wall
2. Which structure helps transport substances in the cell?
A. vesicles
B. vacuole
C. lysosomes
D. cytoskeletal fibers.
3. mRNA Leaves the nucleus through the
A. chromatin
B. nuclear pores
C. nucleolus
D. chromosomes.
4. How is the nucleus the control center of the cell?
A. By producing signaling molecules.
B. By modifying all biomolecules into energy.
C. By housing DNA
D. By synthesizing energy in the form of ATP.
5. Which part of an animal cell would breakdown harmful bacteria which has entered the cell?
A. lysosomes
B. Mitochondria
C. smooth endoplasmic reticulum
D. rough endoplasmic reticulum
6. When the cell is not dividing, DNA is seen within as ________________ ?
A. chromatin
B. the nucleolus
C. a double Helix strand
D. chromosomes
7. If a poison specifically destroyed the ribosomes of a cell, what is the main reason that the cell would die?
A. the cell would not be able to digest any unwanted bacteria.
B. there would be no more nutrients transported into the cell.
C. the cell would not be able to make any new proteins.
D the cell would no longer be able to move.
8. Which statement below does not apply to cytoskeleton?
A. In animals, it is used to support the shape
B. anchors organelles but allows them to move
C. network of protein fibers within the cytoplasm.
D. examples are actin, microtubules and vacuoles
9. Compared to prokaryotic cells, which are the following is true about eukaryotic cells.
A. eukaryotic cells are smaller.
B. eukaryotic cells have no plasma membrane
C. eukaryotic cells have a nucleus.
D eukaryotic cells have a capsule.
10. If eukaryotic cells lacked Golgi apparatus, which of the following will be true?
A. It could not package proteins.
B. It would not have genetic information.
C. It could not maintain its shape.
D. It could not make energy.