LS Unit #2A test- cells

A rigid structure that surrounds the cell membrane and provides support to the cell; PLANTS ONLY, in addition to cell membrane

• cell wall

• nucleus

• mitochondria

A unicellular organism that has NO nucleus or other membrane bound organelles

• eukaryote

• prokaryote

• plant cell

Cell organelle that converts the chemical energy stored in food into compounds that are more convenient for the cell to use; POWERHOUSE because it releases ATP to the cell

• cell wall

• mitochondrion

• chloroplast

site of protein synthesis; can be attached OR free-floating

• cell wall

• mitochondrion

• nucleus

• ribosome

A cells that DO have a nucleus and membrane bound organelles

• prokaryote

• eukaryote

• nucleus

Cell organelle that stores materials such as water, salts, proteins, and carbohydrates; may be large in plants and small in animal cells

• nucleus

• mitochondrion

• vacuole

What are these three things?

-all living things are composed of cells

-cells are the basic unit of all organisms

-all cells arise from preexisting cells

• Eukaryote

• Prokaryote

• cell theory

What distinguishes a plant cell from an animal cell? (How do you tell them apart) Hint: There's 3 ways (Check all 3)

• Central Vacuole

• Mitochondria

• Cell Wall

• Ribosomes

• Chloroplasts

I am the "waste removal expert" within a cell, removing unwanted material. Like a garbage man, I am a...

• Ribosome

• Nucleus

• Lysosomes

I provide plant cells their rigid shape. I am the...

• Cell membrane

• Cytoskeleton

• Cell Wall