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Of the following choices, which would require the cell to expend energy to move it across the membrane? Answer water, oxygen, carbon dioxide, protein
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Asked 3/1/2012 12:44:35 PM
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User: Of the following choices, which would require the cell to expend energy to move it across the membrane? Answer water, oxygen, carbon dioxide, protein





Weegy: protein
Expert answered|selymi|Points 7532|

User: Which of the following terms describes a solution with a higher concentration of dissolved substances relative to another solution? Answer hypertonic, hypotonic, isotonic, polytonic

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An interrogative sentence: Answer tells a story, is an order, makes a statement, asks a question, exclaims
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There are ____ micrometers (µm) in one millimeter (mm). Answer 1, 10, 100, 1000, 1/1000
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Cells with a higher surface area-to-volume ratio have a harder time with the exchange of material into and out of the cell. FALSE.
Added 6/15/2020 7:23:35 PM
This answer has been confirmed as correct and helpful.
Which of the following microscopes utilizes reflected light to view an image? Answer compound light microscope, dissecting microscope, scanning electron microscope, transmission electron microscope
Weegy: dissecting microscope User: Cells with a higher surface area-to-volume ratio have a harder time with the exchange of material into and out of the cell. True or False (More)
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Updated 6/17/2020 2:23:25 PM
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Cells with a higher surface area-to-volume ratio have a harder time with the exchange of material into and out of the cell. FALSE.
Added 6/17/2020 2:23:25 PM
This answer has been confirmed as correct and helpful.
Which of these features is not found in all cells? Answer nucleus, DNA, cell membrane, ribosomes
Weegy: It is: nucleus User: The powerhouse of the cell is a term referring to which of these structures? Answer chloroplast, endoplasmic reticulum, mitochondrion, Golgi complex Weegy: The answer is mitochondrion. User: Plant cells have which of these features that is absent in animal cells? Answer chromosomes, nucleus, cell wall, mitochondrion Weegy: The answer is a rigid cell wall. User: What part of a plant cell stores water, ions, nutrients, and wastes? Answer cellulose, cell wall, central vacuole, chloroplast Weegy: The answer is central vacuole. (More)
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Asked 2/27/2012 2:22:16 PM
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A cell that is ________ relative to its surroundings will swell with water. Answer hypotonic, hypertonic, isotonic, polytonic
Weegy: hypertonic User: Diffusion is: Answer movement of materials from low to high concentration, movement of materials from high to low concentration, equal movement in all directions, no movement at all (More)
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Asked 3/1/2012 1:04:45 PM
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