Cells!

Which cell structure controls what can come into or leave a cell?

• cell membrane

• cytoplasm

• nucleus

• vacuole

What is the function of the nucleus?

• to produce energy

• to give directions to the cell

• to remove waste products

• to allow molecules to enter the cell

The organelles that are responsible for digesting food, and getting rid of other cellular wastes are called ___________________.

• Mitochondria

• Vacuoles

• Lysosomes

• Chlororplasts

What is one basic function of the vacuoles?

• circulating oxygen

• producing food

• controlling cell processes

• storing food and water

All cells need energy to function.  Which cell organelle is responsible for producing energy in the cell?

• chloroplasts
• mitochondria
• nucleus
• vacuoles

What is the function of a cell wall?

• to protect and support the cell
• to perform different functions in each cell
• to prevent water from passing through it
• to prevent oxygen from entering the cell

In what part of the plant cell does the process of photosynthesis take place?

• nucleus
• mitochondria
• chloroplasts
• vacuoles

Cells with a nucleus and membrane-bound organelles are called ____________________.

• prokaryotes
• eukaryotes
• bacteria
• protists

_ are organelles responsible for digesting certain materials within the cell.

• vacuoles
• chloroplasts
• lysosomes
• cell membrane

Directs all cell activities through the DNA located there.

• Lysosomes
• Nucleus
• ribosomes
• Mitochondria