Unit 2 cells study guide biology 1

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

• Cytoplasm

• Cell membrane

• Nucleus

• Flagella

Which plant cell organelle uses light energy to produce sugar?

• Chloroplast

• Mitochondria

• Nucleus

• Ribosome

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

• Chloroplast

• Centrioles

• Central vacuole

• Cell wall

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.

Which of the following serves as the cell’s boundary from its environment and controls what goes in and out of the

cell?

• Mitochondria

• Cell membrane

• Chloroplast

• Golgi Apparatus

Which characteristic is not common to both prokaryotic cells and eukaryotic cells?

• Genetic material

• Cell membrane

• Cytoplasm

• Multicellular organisms

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

• Chloroplasts.

• Lysosomes.

• Mitochondria.

• Vacuoles.

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.

Match the following

• Acts as a whipping propeller, moving a cell through its environment.

• Mitochondria

• Makes proteins.

• Lysosomes

• Digest foreign substances and worn out cell parts.

• Cell membrane

• Controls the passage of materials into and out of a cell.

• Flagella

• Produce energy in the form of ATP.

• Ribosomes

Match the following

• Modifies and packages proteins

• Nucleus

• Protects DNA.

• Cilia

• Structures shaped like small oars that beat in unison to move the cell or the liquid

  around it.

• Golgi apparatus