Unit 2 Cells Review

Plant cells perform photosynthesis, which occurs in the

• chloroplast

• cytoplasm

• mitochondria

• nucleus

Which cell organelle is used to move fluid across the cell membrane?

• chloroplast

• cytoplasm

• flagella

• cilia

Which of the following is found in a eukaryotic cell, but is not found in a prokaryotic cell?

• cytoplasm

• cell membrane

• nucleus

• flagella

Cells often store materials like water, salts, proteins and carbohydrates in sac-like structures called

• vesicles

• lysosomes

• mitochondria

• vacuoles

Which principle of cell theory best supports the idea that new cells will replace damaged cells in a scraped knee?

• All living things are made of one or more cells.

• Cells are the basic unit of life.

• All cells come from other cells.

• The nucleus of cells in animals reproduces when exposed to air.

Where you can find ribosomes in the cell?

• Cytoplasm

• Rough ER

• Smooth ER

• A and B

Which of the following organelles would you not find in a plant cell?

• Chloroplast

• Centrioles

• Central vacuole

• Cell wall

According to cell theory,

• all multicellular organisms are composed of prokaryotic cells.

• only cells like the eukaryote can carry out the functions of life.

• single celled organisms are only capable of asexual reproduction.

• even primitive cells, like the prokaryote, can carry out the functions of life.

This process occurs when the cell expends (uses) energy to bring something in from outside the cell.

• Endocytosis

• Exocytosis

• Osmosis

• Diffusion

In a hypotonic solution, water will move ____ the cell, causing the cell to ____.

• into; shrivel

• out of; swell or lyse

• out of; shrivel

• into; swell or lyse