Cells Review

The main purpose of Cellular Respiration is to

• make carbon dioxide
• make water
• make glucose
• make ATP

What process and function is represented here?

• endocytosis to remove waste

• endocytosis to absorb food

• exocytosis to remove waste

• exocytosis to absorb food

Maintaining a stable internal environment is called

• homeostasis

• equilibrium

• balance

• evenness

Identify the characteristic: Green plants produce their own food through the process of photosynthesis.

• All living things use energy

• All living things contain cells

• All living things maintain homeostasis

• All living things grow

The diffusion of water across a selectively permeable membrane is called 

• active transport
• facilitated diffusion
• osmosis
• phagocytosis

Osmosis is the movement of _____ across a membrane.

• food
• energy
• oxygen
• water

The diagram below represents a cell and some molecules in its environment. Which molecule would require the use of energy in order to be brought into the cell?

• 1
• 2
• 3
• 4

Movement of particles from high to low concentration. 

• Passive Transport
• Active Transport

Osmosis is a form of ______________. 

• Passive Transport
• Active Transport

What is it called when molecules move across the cell membrane from an area of high concentration to an area of low concentration through a carrier protein?

• Diffusion
• Osmosis
• Active Transport
• Facilitated Diffusion