Chapter 2 Review Cells and Tissues

What is a cell?

• The basic building

• The basic building blocks of life

• A thing

• A substance

Which of these are the function of the cell membrane?

• To protect the cell

• It controls what goes in and out of the cell

• Makes protein synthesis

• Carry subtances

• Controls the cell

Which of these are the function of the nucleus?

• To protect the cell

• It controls what goes in and out of the cell

• Makes protein synthesis

• Carry subtances

• Controls the cell

Which of these are the function of the mitochondria?

• Makes ribosomes

• stores food, water and waste

• convert food through the process of photosynthesis

• secreting hormones

• provides energy to the cell

Which of these are the function of the vacuole?

• Makes ribosomes

• stores food, water and waste

• convert food through the process of photosynthesis

• secreting hormones

• provides energy to the cell

Where is genetic information found within the cell?

• Cell membrane

• Ribosomes

• Smooth ER

• Nucleus

_______ regulates what enters and leaves a cell.  

• Cell Membrane
• Nucleus
• Mitochondria
• Cytoplasm

What is diffusion?

• The movement of particles from low conc. to high conc. in a given space
• The movement of particles from high conc. to low conc. in a given space

Passive Transport

• Does require cell energy

• Does NOT require cell energy

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