Cells Review Pre-quiz

What organelle is the "brain" of the cell?

• vacuole

• cell wall

• nucleus

All living things are made of ____________.

• skin

• cells

• snakes and snails and puppy dog tails

Plant cells have ______________ to provide support and strength for the cell.

• cell walls

• mitochondrion

• photosynthesis

What 2 organelles do plant cells have that animal cells do not!

• nucleus

• cell wall

• chloroplasts

• cytoplasm

• mitochondria

The smallest unit of life is the ___________

• flea

• amoeba

• cell

Unicellular living things are made of 1 cell.

• true

• false

Human beings are multicellular-which means we have only ONE CELL.

• TRUE

• FALSE

Every living thing needs energy.

• TRUE

• FALSE

The steak shaped organelle that makes energy for the cell is the _____________________.

• mitochondria

• nucleus

• cytoplasm

Cells have structures that help them to carry out their life functions (getting energy, reproducing, etc.) called

• organelles

• organs

• tissues