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Cells and Life Test
Question | Answer |
---|---|
Which Statement is true? | Cells come in different shapes and sizes |
The cell theory is the result of the hypothesis and observation of one person. | False |
Besides storage, what does a vacuole provide in a plant cell? | structure |
What is the function of a lysosome? | breaking down material |
Which organelle packages proteins into vesicles to transport from one area of a cell to another? | Golgi apparatus |
Materials enter and leave the cell through its_________ | membrane |
In what organelles do many of the chemical reactions of cellular respiration occur? | mitochondria |
The smallest unit of life is the _____ | cell |
Which of the following is a multicellular organism? | mouse |
Animals are multicellular | True |
Cells make proteins on small structures called vesicles | False |
What is the difference between a cell wall and a cell membrane? | The cell wall is just outside the cell membrane and is strong and rigid |
Which best explains the function of a cell membrane? | offers protection from the outside environment |
All of the following are principles of the cell theory EXCEPT _____ | water is the main ingredient in every cell |
Which of these have prokaryotic cells? | bacteria |