State that water moves into and out of cells by osmosis through the cell membrane
State that water moves into and out of cells by osmosis through the cell membrane
1 AnswerQuestions and Answers
1 Answer State that water diffuses through partially permeable membranes by osmosis
State that water diffuses through partially permeable membranes by osmosis
1 Answer Describe the importance of diffusion of gases and solutes in living organisms
Describe the importance of diffusion of gases and solutes in living organisms
1 Answer State that some substances move into and out of cells by diffusion through the cell membrane
State that some substances move into and out of cells by diffusion through the cell membrane
1 Answer State that the energy for diffusion comes from the kinetic energy of random movement of molecules and ions
State that the energy for diffusion comes from the kinetic energy of random movement of molecules and ions
1 Answer Describe diffusion as the net movement of particles from a region of their higher concentration to a region of their lower concentration (i.e. down a concentration gradient), as a result of their random movement
Describe diffusion as the net movement of particles from a region of their higher concentration to a region of their lower concentration (i.e. down a concentration gradient), as a result of their random movement
1 Answer Convert measurements between millimetres (mm) and micrometres (μm)
Convert measurements between millimetres (mm) and micrometres (μm)
1 Answer Calculate magnification and size of biological specimens using millimetres as units
Calculate magnification and size of biological specimens using millimetres as units
1 Answer State and use the formula: magnification = image size ÷ actual size
State and use the formula: magnification = image size ÷ actual size
1 Answer Describe the meaning of the terms: cell, tissue, organ, organ system and organism as illustrated by examples given in the syllabus
Describe the meaning of the terms: cell, tissue, organ, organ system and organism as illustrated by examples given in the syllabus
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Top Questions
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how to prepare polyacrylamide gel electrophoresis
Preparing a PAGE gel involves mixing acrylamide, bis-acrylamide, buffer solution,
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how to interpret polyacrylamide gel electrophoresis results
Interpretation of PAGE results involves comparing sample bands to a
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how does polyacrylamide gel electrophoresis differ from agarose gel
The primary difference between polyacrylamide and agarose gel electrophoresis lies
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what is polyacrylamide gel electrophoresis used for
PAGE is used in molecular biology, biochemistry, and proteomics to
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can you run polyacrylamide gel electrophoresis on ice
Yes, PAGE can be run on ice, and in some
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how to read polyacrylamide gel electrophoresis results
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can two dimensional polyacrylamide gel electrophoresis determine 3d
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