Chapter 7 Biology Quiz

Who first discovered cells?

• Rudolf Virchow

• Theodor Schwann

• Robert Hooke

• Matthias Schleiden

What are the components to the cell theory?

• All living things are made

  of one

  or more cells

• All living things are made

  of

  multiple cells

• Cells come from

  pre-existing cells

• Cells are the basic unit of

  function and life

• Cells create themselves

  through a process called

  mitosis

Which type of cell is DNA free-floating? (ie no nucleus)

• Prokaryote

• Eukaryote

Which type of cell has membrane-bound organelles?

• Prokaryote

• Eukaryote

Prokaryotes and eukaryotes all have what things in common?

• Cell membrane

• Cell wall

• Ribosomes

• Chloroplasts

• Genetic information

Differences between plant and animal cells?

• Plant cells have cell walls,

  while animal cells don't

• Plant cells have

  chloroplasts, while animal

  cells don't

• Plant cells have a large

  central vacuole, while

  animal cells don't have vacuoles

• Plant cells have a large

  central vacuole, while

  animal cells have

  several smaller vacuoles

• Animal cells have

  centrioles, while plant cells don't

This organelle controls the cell's activities. What is it?

Which organelle, either free-floating or bound to the rough ER, creates proteins?

This organelle in the nucleus creates ribosomes. What is it?

This organelle helps synthesize proteins by transporting the proteins from the ribosomes that are bound to it. What is this organelle?