Biology Chapter 7

Which of the following is a difference between prokaryotes and eukaryotes?

• nucleic acids are only found in eukaryotes

• prokaryotes have more mitochondria

• Golgi apparatus is only in prokaryotes

• prokaryotes do not have a nucleus

How would a plant cell differ from the cell of a unicellular protist?

• protist cell lacks organelles

• plant cell is prokaryotic

• plant cell doesn't have a cell membrane

• protist cell doesn't have a cell membrane

What are the two most prominent molecules in the cell membrane?

• water & phospholipids

• proteins & mitochondria

• proteins & phospholipids

• water & fatty acids

When both sides of a membrane are in equilibrium, what will the molecules do?

• only move outside of the cell

• stop moving and stay where they are

• only move into the cell

• move into and out of the cell

Which organelle causes energy to be released from sugars?

• Golgi apparatus

• endoplasmic reticulum

• mitochondrion

• chloroplast

Which of the following WOULD NOT be found in animal cells?

• Smooth ER

• ribosome

• cell wall

• cell membrane

If you were comparing two cells and one had a cell wall and chloroplasts, it would differentiate

• vertebrates and invertebrates

• plants and animals

• prokaryotic and eukaryotic

• unicellular and multicellular

Which of the following is an example of a prokaryotic cell?

• amoeba

• bacteria

• liver cell

• virus

Which organelle produces proteins?

• mitochondria

• smooth ER

• ribosomes

• nucleus

A cell with large energy requirements might possibly need more

• chromosomes

• lysosomes

• vacuoles

• mitochondria