CELL TYPES, ORGANELLES & ENERGY REVIEW

Why is it important that the inner membrane of the mitochondria be folded in both plant and animal cells?

• To increase the surface area for ATP production

• To decrease the volume of the mitochondria

• To store more genetic material

• To facilitate the movement of mitochondria within the cell

What organelle uses the process of aerobic respiration?

• cell wall

• nucleus

• mitochondrion

• plasma membrane

Plant cells are able to produce their own food. This process happens in which structure?

• cell wall

• chloroplast

• mitochondria

• nucleus

Which structure contains DNA?

• Mitochondria

• Ribosome

• Cell membrane

• Nucleus

Which organelles must work together to provide food and energy to a plant cell?

• chloroplast and mitochondria

• cell membrane and cell wall

• mitochondria and vacuole

• chloroplast and vacuole

Which labeled organelle in this animal cell makes proteins?

• W

• X

• Y

• Z

A student examines a sample of cells under a microscope. The student observes the cells to have a box-like shape with ribosomes, mitochondria, membrane-bound nuclei, and a cell wall. What type of cell sample is the student most likely observing?

• animal

• bacteria

• plant

• virus

Which answer correctly identifies the cells?

• Cell 1 is a prokaryotic cell, while Cell 2 is a eukaryotic cell.

• Cell 1 is a eukaryotic cell, while Cell 2 is a prokaryotic cell.

• Cell 1 and Cell 2 are both prokaryotic cells.

• Cell 1 and Cell 2 are both eukaryotic cells.

This diagram represents a plant cell. Which labeled organelle in this plant cell provides the cell with energy?

• I

• II

• III

• IV

A student is observing a cell under a microscope. Which observation would be the best evidence that it is a eukaryotic cell?

• It has a plasmid

• It has a cell membrane

• It has a flagella

• It has a nucleus