Cells & Cell Theory

All living things are made up of...

• tissues

• cells

• organs

• molecules

I store water in both plant and animal cells. What am I?

• nucleus

• mitochondria

• vacuole

• ribosome

What is the cell theory?

• All living things are made of cells.

• Cells are the basic unit of life.

• All cells come from pre-existing cells.

• Cells can arise spontaneously from non-living matter.

Which organelle is known as the powerhouse of the cell?

• Chloroplast

• Ribosome

• Mitochondria

• Nucleus

What is the function of lysosomes?

• They synthesize proteins.

• They provide energy to the cell.

• They break down waste materials and cellular debris.

• They store genetic information.

This type of cell has a true nucleus and organelles. What is it?

• Prokaryote

• Eukaryote

• Virus

• Bacterium

What is the function of the vacuole in plant cells?

• It stores nutrients and waste products, and helps maintain turgor pressure.

• It is responsible for photosynthesis in plant cells.

• It provides structural support to the cell wall.

• It aids in the movement of substances across the cell membrane.

What is the role of chloroplasts in plant cells?

• They conduct photosynthesis, converting sunlight into energy.

• They store nutrients and water for the plant.

• They provide structural support to the plant cell.

• They facilitate cellular respiration in the plant.

What is the jelly-like substance inside a cell?

• Cytoplasm

• Nucleus

• Cell membrane

• Mitochondria

What is the role of ribosomes in a cell?

• They synthesize proteins.

• They store genetic information.

• They produce energy for the cell.

• They transport nutrients within the cell.