Science Final 2023

What organelle holds the cell's DNA?

• cell membrane

• chloroplast

• nucleus

• ribosome

What organelle breaks food into energy the cell can use.

• mitochondria

• nucleus

• cell wall

• cell membrane

A central vacuole is found in a _____ cell.

• animal

• plant

• both

• neither

Which terms best describe autotrophs?

• Plants; producers
• Animals; producers
• Plants; consumers
• Animals; consumers

Which terms best describe heterotrophs?

• Plants; producers
• Animals; producers
• Plants; consumers
• Animals; consumers

___________________ plants have true roots, true stems, and true leaves.

• Protist
• Vascular 
• Fungi
• Non-vascular 

Which part of the cell provides structural support?

• Cell Membrane

• Cell Wall

• Cytoplasm

• Nucleus

Which instrument greatly contributed to cell theory?

• telescope

• magnifying glass

• microscope

• centrifuge

What are organelles?

• the cell

• tiny organs for the cell

• the cell wall

• the name of cells

On a graph, which axis shows the dependent variable?

• x-axis
• y-axis
• neither
• it changes