Introduction To Cells
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- 1.What are all living things made of?
- A.
Cork
- B.
Organs
- C.
Bacteria
- D.
Cells
- 2.Cells are
- A.
the huge, building blocks of all living things
- B.
the tiny, microscopic building blocks of all living things
- C.
Places where people build homes
- D.
Animals and plants
- 3.Which cell part is found in plant cells but not in animal?
- A.
Nucleus
- B.
cell membrane
- C.
Cell wall
- D.
Mitochondria
- 4.Which of the following is a true statement about all living things?
- A.
They have one or more cells
- B.
They cannot sense change in their enviroment
- C.
They do not use energy
- D.
They cannot reproduce
- 5.Any individual living thing can be called an?
- A.
Alive
- B.
Membrane
- C.
Organism
- D.
Bird
- 6.All organisms
- A.
Grow
- B.
Get energy
- C.
Remove waste
- D.
All of the above
- 7.a group of cells that works together to carry out a particular task in an organism
- A.
Cells
- B.
Tissue
- C.
Alive
- D.
Leaf
- 8.The thin outer layer in cells is called a
- A.
Nucleus
- B.
Organism
- C.
Tissue
- D.
Membrane
- 9.The membrane protects the cell by
- A.
Digesting food
- B.
Moving it around
- C.
Making it hard
- D.
Controlling what goes in and out of the cell
- 10.Inorder to see a cell a person must use
- A.
A microscope
- B.
a telescope
- C.
A magnify glass
- D.
A pen
- 11.Which of the following does not have cells
- A.
Plant
- B.
Animal
- C.
Rocks
- D.
Bacteria
- 12.An example of a single celled organism is called
- A.
Amoeba
- B.
Duck
- C.
Human
- D.
Cell
- 13.Humans have around how many cells in their body?
- A.
Thousand
- B.
Billion
- C.
Trillion
- D.
One
- 14.Red blood cells are
- A.
Long and thin layered
- B.
Look like plates and provide nutrients and oxygen
- C.
Flat an protect from heat and cold
- D.
Make food
- 15.Skin cells are
- A.
Long thin and layered
- B.
Shaped like a plate and provide nutrients
- C.
Flat shaped and protect from heat and cold
- D.
Make food
- 16.Nerve cells are
- A.
Cells that send an recieve messages from the brain
- B.
Circulate oxygen and nutrients
- C.
Work together to form tissues
- D.
Protect from heat and cold
- 17.A microorganism
- A.
Made of only one cell
- B.
Bacteria
- C.
Amoeba
- D.
All of the above
- 18.Plant cells are green because they have
- A.
Chloroplast
- B.
Slime
- C.
Leaves
- D.
Cell walls
- 19.What is a characteristic of all living things? Describe how plants and animal cells are alike and ddifferent?
- 20.A micrscope uses what to see cells
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