Cellular transport Part 1

Active transport requires energy because

• goes against the concentration gradient moving from Low to high
• does not require energy and moves from a high concentration to low concentration
• requires no energy
• is very active

A solution that has a lower concentration of solutes on the outside than inside would be a _____________ solution. Cell will shrink (saltwater)

• hypotonic
• hypertonic
• equilibrium
• isotonic

What will happen to an animal cell if it is placed in a hypotonic solution? 

• It will shrink.
• It will remain the same size.
• It will swell, and possibly burst (lyse).
• It will swell, but will not burst open.

________is the energy molecule that provides the energy for active transport.
Contains 1 Adenosine and 3 phosphates

• ATP
• My Brain
• ADP
• My phone

When the solution is equal on both sides of the membrane, it has reached

• dynamic equilibrium
• active transport
• passive transport
• diffusion

Which type of solution has water diffusing into the cell causing it to swell? (Distilled water)

• isotonic
• hypertonic
• hypotonic

This solution has the equal concentrations of water molecules and particles.

• hypertonic
• hypotonic
• isotonic

This is when a transport protein assist a larger molecule across the membrane

• facilitated diffusion
• osmosis
• active transport

This image shows red blood cells that have been placed in a(n) ______ solution.

• hypertonic
• hypotonic
• isotonic

This picture represents which type of cellular transport, such as waster being removed from the cell

• passive transport
• endocytosis
• exocytosis
• osmosis