Osmosis And Diffusion Question Preview (ID: 44634)


Types Of Solutions And Membrane Transport. TEACHERS: click here for quick copy question ID numbers.

What is membrane transport?
a) The movement of nutrients into AND out of a cell.
b) The movement of nutrients INTO a cell.
c) The movement of nutrients OUT of a cell.
d) The movement of water.

What are the two main types of membrane transport?
a) Passive and Active
b) Facilitated and Osmosis
c) Diffusion and Active
d) Passive and Transport

For active transport, the cell uses energy in the form of:
a) Glucose
b) Sodium
c) ATP
d) The sun

Passive transport follows the concentration gradient in which direction:
a) Into the cell
b) Out of the cell
c) High to low
d) Low to high

Facilitated diffusion uses a _____________ to help transport large molecules.
a) Vessicle proten
b) Molecule
c) Messenger
d) Carrier protein

This type of solution causes the cell to shrink because water follows solutes OUT of the cell.
a) Hypertonic
b) Hypotonic
c) Isotonic
d) Sciotonic

Hypotonic solutions cause a cell to:
a) Shrink
b) Stay the same
c) Move
d) Swell

Osmosis transports only...
a) Glucose
b) ATP
c) Water
d) Sodium

Large molecules are best transported by:
a) Facilitated diffusion
b) Regular diffusion
c) Osmosis
d) Activity

The cell uses a current to move substances. This current is known as:
a) A river
b) A flow
c) Electricity
d) Concentration gradient

Diffusion works best with:
a) Solids
b) Liquids
c) Gases
d) Water only

Complete the sentence: Water follows ___________.
a) Solutions
b) Diffusion
c) Sodium
d) Solutes

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