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Search Results for osmosis - All Grades

188 questions match "osmosis". Refine Your Search

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Grade 7 Cell Structure and Function
Grade 7 Cell Structure and Function
What is osmosis?
  1. water movement
  2. molecules move from high concentration, to low
  3. a cell
  4. the diffusion of water molecules
Grade 11 Biology
Grade 7 Circulatory and Immune Systems
Grade 10 Cell Structure and Function

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Grade 7 Cell Structure and Function
Grade 11 Microbiology
Diffusion and osmosis are both forms of                  .
  1. photsynthesis
  2. active transport
  3. respiration
  4. passive transport
Grade 10 Cell Structure and Function
Which of these accurately describes osmosis?
  1. The direction of the water flow is opposite of the gradient for the solute diffusion.
  2. The movement of water across a membrane. The solute is not permitted to diffuse by the membrane. The direction of the water flow is the same as the gradient for the solute diffusion.
  3. The movement of particles of solute from high concentration to low concentration when water cannot cross the cell membrane.
  4. The movement of particles across a cell membrane using energy derived from ATP.
Grade 9 Cell Structure and Function
Osmosis produces a force known as                     .
  1. Osmotic pressure
  2. Facilitated pressure
  3. Isotonic
  4. Homeostasis
Grade 7 Nervous and Endocrine Systems
Grade 5 Cell Structure and Function
Osmosis is one kind of                 
  1. active transport
  2. organelle
  3. carrier
  4. diffusion
Grade 7 Cell Structure and Function

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Diffusion and osmosis are both forms of                  .
  1. Active Transport
  2. Passive Transport
  3. Respiration
  4. Photosynthesis
  5. Glycolysis
Grade 11 Cell Structure and Function
Which of these are always involved with osmosis?
  1. selectively permeable membrane
  2. a difference in solvent concentration
  3. diffusion
  4. active transport
  5. a, b, and c
Grade 12 Cell Structure and Function
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