Science 7 - Quiz 2 Review

The cell part found only in plant cells that provides support and structure to the cell is

• Cell membrane

• Cell wall

• Nucleus

• Chloroplast

The control center of the cell. It contains the DNA

• Vacuole

• Chloroplast

• Nucleus

• Mitochondria

If we were comparing a cell to a country, a power plant would best represent

• The nucleus

• The chloroplast

• The mitochondria

• The cell membrane

jelly-like substance within the cell membrane that the organelles float in. 

• mitochondria
• vacuole
• chloroplasts
• cytoplasm

Sorts and packages materials and moves them  OUT of the cell.

• cell membrane
• endoplasmic reticulum
• golgi bodies
• vacuole

Which of the following statements about living cells is false?

• Most are microscopic

• They are found in all animals but not in all plants.

• They are the smallest basic units that can carry out all of the functions that we normally define as life.

• None of the above

This organelle helps plants keep their rigid structure. 

• Cell wall
• Cell membrane
• Chloroplast
• Nucleus

What organelle structure regulates what enters and leaves the cell

• Cell membrane

• Cell wall

• Nucleus

What is the function of the lysosome?

• site of digestive enzymes
• site of ATP (energy) production
• site of photosynthesis
• site of protein production

What is the function of the ribosome?

• site of digestive enzymes
• site of ATP (energy) production
• site of photosynthesis
• site of protein production