146481
Descrição
Quiz por eimearkelly3, atualizado more than 1 year ago
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Criado por eimearkelly3
mais de 11 anos atrás
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Questão 1
Questão
Movement of molecules such as salt, sugar, and protein across a membrane is done by
Responda
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Osmosis
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Active transport
Questão 2
Questão
Diffusion
Responda
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Is the spreading out of molecules from a region of low concentration to a region of high concentration
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Is the spreading out of molecules from a region of high concentration to a region of low concentration
Questão 3
Questão
The difference in concentration should be _____ for the rate of diffusion to be high
Responda
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High
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Low
Questão 4
Questão
The surface area should be _______ in order for rapid diffusion
Responda
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High
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Low
Questão 5
Questão
The membrane should be _____ for effective diffusion
Responda
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Dry
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Moist
Questão 6
Questão
Cell walls should be ______ for effective diffusion
Responda
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Thin
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Thick
Questão 7
Questão
A solvent is a
Responda
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Liquid that dissolves other substances
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A substance that has been dissolved
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A substance containing a substance dissolved and a substance that dissolves
Questão 8
Questão
A solution is
Responda
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A liquid that dissolves other substances
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A substance that is dissolvd
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A substance that includes a dissolved substance and a substance that dissolves
Questão 9
Questão
A solute is
Responda
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A liquid that dissolves other substances
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A substance that is dissolved
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A substance that includes both s substance dissolved and a medium in which it is dissolved
Questão 10
Questão
Animal and plant cells in an isotonic solution
Responda
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Swell
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Remain the same
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Shrink
Questão 11
Questão
Animal and plant cells in a hypotonic solution
Responda
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Swell
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Remain the same
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Shrink
Questão 12
Questão
Plant and animal cells in a hypertonic solution
Responda
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Swell
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Remain the same
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Shrink
Questão 13
Questão
The cell wall of bacteria consists of
Responda
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Polysaccharides/protein
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Chitin
Questão 14
Questão
The cell wall of fungi consists of
Responda
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Polysaccharides/proteins
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Chitin
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