Cell Transport Quiz Review

Passive Transport uses ____ energy

• no

• a lot of

• a little bit of

• some

_____________ is the free movement of particles across the membrane with the concentration gradient

• diffusion

• facilitated diffusion

• active transport

• fusion

What is the movement of particles with the concentration gradient using protein "helpers"?

• diffusion

• facilitated diffusion

• active transport

• enzymatic reactions

Osmosis is the movement of _____ across a membrane.

• food
• energy
• oxygen
• water

Some cells move large particles out of the cell through the process of:

• Protein Synthesis

• Endocytosis

• Exocytosis

• Cytoplasmic Streaming

Particle of movement from an area of lower concentration to an area of higher concentration.

• Active transport

• Passive transport

Particle of movement from an area of higher concentration to an area of lower concentration.

• Active transport

• Passive transport

The cell shrunk in size, which means it was placed in a ____ solution.

• Isotonic

• Hypertonic

• Hypotonic

The cell expanded in size to the point of lysing (bursting), which means it was placed in a ____ solution.

• Isotonic

• Hypertonic

• Hypotonic

The roots of a plant contain a high concentration of minerals and the soil contains a lower concentration.  The roots absorb minerals from the soil.  This is an example of

• passive transport.
• active transport.
• diffusion
• osmosis