Cell Process

In diffusion or osmosis molecules move across the membrane in order to get to an equilibrium.

• True

• False

Tags

NGSS.MS-LS2-3

The movement of molecules from an area of high to low concentration.

• Diffusion

• Osmosis

• Photosynthesis

• Respiration

• Cell Division

The picture below is an example of _________________ .

• osmosis

• isotonic

• diffusion

• active transport

Movement of molecules of particles across a cell membrane without the use of energy by the cell

• Passive Transport

• Active Transport

• Diffusion

• Endocytosis

Movement of particles against a concentration gradient which requires energy

• Passive Transport

• Active Transport

• Osmosis

• Exocytosis

What is the definition of Osmosis?

• the movement of WATER molecules across the cell membrane.
  

• the state where molecules are equally concentrated (balanced) on both sides of the cell membrane.
  

• the process that brings LARGE particles INTO the cell through the cell membrane
  

• he movement of molecules across the cell membrane that REQUIRES ENERGY output from the cell
  

Which cell structure allows molecules to enter and leave the cell? 

• Cell Membrane

• Nucleus

• Mitochondria

• Cytoplasm

Tags

NGSS.MS-LS1-2

Diffusion occurs when molecules move from areas of ____ concentration to areas of ____ concentration until they reach equilibrium.

• Low to High 

• High to Low

• It depends on temperature

Diffusion is a form of __________ transport.

• Passive

• Active

• Easy

• Free

Passive Transport uses ____ energy

• no

• a lot of

• a little bit of

• some