Cell Processes Question Preview (ID: 7652)


Answer These Questions About Cell Processes. TEACHERS: click here for quick copy question ID numbers.

Which term refers to the movement of materials through a cell membrane without using energy?
a) Diffusion
b) Kinetic Energy
c) Active Transport
d) Osmosis

Which term refers to the movement of materials through a cell membrane when energy is required?
a) Active Transport
b) Osmosis
c) Diffusion
d) Passive Transport

Bert put a slice of apple in a shallow dish of water. After 15 minutes, he noticed that the apple appeared curled along the edges, and shriveled (wrinkled). What is a possible conc
a) The concentration of salt is lower in the apple, compared to the water
b) The water soaked into the apple
c) The concentration of salt is higher in the apple, compared to the water
d) The concentraton of salt is the same in the apple and the water

Which term refers to the movement of materials through a cell membrane without using energy?
a) Passive Transport
b) Active Transport
c) Kinetice Energy
d) Passive Energy

Which type of active transport involves the cell surrounding a molecule and taking it in?
a) Engulfing
b) Passive Transport
c) Osmosis
d) Diffusion

What is NOT true about diffusion?
a) It is the major form of active transport
b) It moves molecules from high concentration to low concentration
c) It is the main way to move molecules across the membrane
d) An example is spray in the air

Which type of molecules pass across the cell membrane easily?
a) small - such as water, carbon dioxide, and oxygen
b) large - such as sugar and starch
c) large - such as water, carbon dioxide, and oxygen
d) small - such as sugar and starch

Two types of passive transport are
a) Diffusion and Osmosis
b) Engulfing and Transport Proteins
c) Osmosis and Engulfing
d) Diffusion and Engulfing

When a molecule moves from an area of low concentration to high concentration
a) Active Transport
b) Osmosis
c) Diffusion
d) Passive Transport

What is the term that means the cell membrane allows certain molecules to pass through?
a) semi-permeable
b) permeable
c) energy
d) no permeable

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