Mr. O'Melia

Which organelle is the site of photosynthesis?

• Cell Wall

• Chloroplasts

• Cytoplasm

• Cell Membrane

Which organelle produces proteins?

• Ribosomes

• Lysosomes

• Nucleus

• Vacuoles

Which cell parts are not present in animal cells?

• cell membrane & cytoplasm

• nucleus & chloroplasts

• cell wall & chloroplasts

• ribosomes & mitochondria

Which is a characteristic of living things?

• They breathe.

• They have skin.

• They can move.

• They respond to their environments.

Why do some people believe that viruses are living things?

• They have genetic material.

• They have cell walls.

• They have mitochondria.

• They cannot reproduce.

What is a reason people think viruses are not living things?

• They must have host cells to reproduce.

• They can reproduce on their own.

• They have cells.

• They have DNA.

Which organelle is the location of DNA (genetic material)?

• mitochondria

• ribosomes

• nucleus

• Endoplasmic Reticulum

Which organelle is controls the activities of the cell?

• nucleus

• mitochondria

• cell membrane

• cytoplasm

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