Cell Specialization
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- 1.Which term best describes the way cells work inside your body?
- A.
Corporation
- B.
Coagulation
- C.
Competition
- D.
Cooperation
- 2.
- A.
Prokaryotic cells have no gentic material; eukaryotic cells do
- B.
Prokaryotic cells engage in photosntheisis; eukaryotic cells don't
- C.
Prokaryotic cells have no membranes around their nuclear material; enkaryotic cells do
- D.
Prokaryotic cells can move on their own; eukaryotic cells can't
- 3.What is a major difference between plant and animal cells?
- A.
Plant cells are always at least 10 times bigger than animal cells
- B.
Plant cells are always green, while animal cells are always red
- C.
Plant cells are surrounded by cell walls; animal cells aren't
- D.
Plant cells are made of wood; animal cells are made of flesh
- 4.What can you find inside a eukaryotic cell's nucleus?
- A.
Genetic material
- B.
Cytoplasm
- C.
Endoplasmic reticulum
- D.
Mitochondira
- 5.Prokaryotic cells are all:
- A.
Single-celled organisms
- B.
Multi-celled organisms
- C.
Photosynthetic organisms
- D.
Large organisms
- 6.Which of these statements is true of plant cells?
- A.
They have no cell membranes
- B.
They can make their own nutrients
- C.
They work independently of one another
- D.
They are prokaryotic
- 7.What would happen is a plant cell didn'thave chloroplasts?
- A.
It wouldn't be able to reproduce
- B.
It woundn't be able to move
- C.
It wouldn't be able to make its own nutrients
- D.
It wouldn't be able to transport nutrients
- 8.What is a membrane?
- A.
Another term for a cell's nucleus
- B.
A sort of "skin" that encloses something
- C.
A type of genetic material
- D.
A single-celled organism
- 9.Why do red blood cells need to be so tiny?
- A.
So they can move through narrow blood narrow blood vessels
- B.
So they can clump together
- C.
So they can't be detected by viruses
- D.
So they can carry carbon dioxide to our body's tissues
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