.......................is the process by which a cell surrounds a substance in the outside environment, enclosing the substance in a portion of the plasma membrane
Endocytosis
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5
Which of the following is present in a prokaryotic cell?
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......................... reduce water loss from plants and prevent bacteria and other disease-causing organisms from entering the plant
Cuticle
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If you have a random sample of a plasma membrane, how can you determine if this plasma membrane belongs to an animal or plant cell?
cholesterol
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A cell was first discovered by Robert hooke by using
cork
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5
Which of those sentence is TRUE ?
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lifesaver
Give 15 points!
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seesaw
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fairy
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25
thief
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5
What kind of diffusion by which some sugars can pass through the membrane ?
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The two cells that control the opening and closing of stomata are .............
Guard cells
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What kind of plant cell responsible for photosynthesis
parenchyma cells
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lifesaver
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star
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fairy
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baam
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5
A key property of the plasma membrane is
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.......................... electrons are passed, or transmitted, through a specimen to a fluorescent screen
Transmission electron microscope (TEM )
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Which of those are the basic principles of cell theory?
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......................... Increases in root and stem diameters