Cell Processes

When some substances can move across a membrane and others cannot

• Solute

• Solvent

• Selective Permeability

• Isotonic Solution

Active Transport

• When energy is needed to move a substance across a membrane

• When no energy is required to move a substance across a membrane

• contains a higher concentration of solutes compared to another solution.

• The spreading of something more widely.

Passive Transport

• When no energy is required to move a substance across a membrane

• A cellular process in which substances are brought into the cell

• Process by which living cells break down glucose molecules, release energy, and form molecules of ATP.

• When energy is needed to move a substance across a membrane

The spreading of something more widely.

• Diffusion

• Osmosis

• Exocytosis

• Endocytosis

Diffusion of water

• diffusion

• osmosis

A protein that serves the function of moving other materials within an organism

• school bus

• Transport Protein

• endocytosis

• exocytosis

Endocytosis

• A cellular process in which substances are brought into the cell

• Form of active transport and bulk transport in which a cell transports molecules out of the cell by secreting them through an energy-dependent process.

• Process by which living cells break down glucose molecules, release energy, and form molecules of ATP.

• The substance that is having something dissolved into it.

Process used by plants and other organisms to convert light energy into chemical energy that can later be released to fuel the organisms' activities

• photosynthesis

• cellular respiration

• osmosis

• endocytosis

Process by which living cells break down glucose molecules, release energy, and form molecules of ATP.

• cellular respiration

• photosynthesis

• passive transport

• active transport

Form of active transport and bulk transport in which a cell transports molecules out of the cell by secreting them through an energy-dependent process.

• exocytosis

• endocytosis

• passive transport

• selective permeability