Fall Final Review

Homeostasis is the regulation of the ________________ environment.

• Outside
• Homeostatic
• Internal
• External

Unlike animals, plants can

• use oxygen as a food source

• make their own food

• get energy by eating other plants

• repair injured cells

The movement of materials across a cell membrane using energy is called

• diffusion

• photosynthesis

• active transport

• homeostasis

During ________________________________________, cells break down glucose molecules in the presence of oxygen, releasing energy

• Homeostasis

• Cell division

• Cellular respiration

• Diffusion

The process by which cells capture the energy in sunlight and convert it to energy stored in food is called

• Homeostasis

• Cell Division

• Cellular Respiration

• Photosynthesis

During ______________________, molecules move from an area of higher concentration to an area of lower concentration.

• Homeostasis

• Cell Division

• Photosynthesis

• Diffusion

Osmosis is the movement of _____ across a membrane.

• food
• energy
• oxygen
• water

An animal cell placed in a hypertonic (salty) solution will

• Shrink
• Swell
• Stay the same

_______ regulates what enters and leaves a cell.  

• Cell Membrane
• Nucleus
• Mitochondria
• Cytoplasm

When both inside and outside of a cell have the same amount of water it is said that the cell has reached a state of

• Osmosis
• Diffusion
• Equilibrium