B1

Question 1

Osmosis

Answer 1

osmosis is the movement of water molecules from a solution with a high concentration of water molecules to a solution with a lower concentration of water molecules

Question 2

Diffusion

Answer 2

Diffusion is the movement of a substance from an area of high concentration to an area of lower concentration

Question 3

Eukaryotes

Answer 3

Eukaryotes are organisms whose cells contain a nucleus and other membrane-bound organelles

Question 4

Prokaryotes

Answer 4

Prokaryotes are organisms whose cells lack a nucleus and other organelles.

Question 5

What is the difference between eukaroyotes and prokaryotes

Answer 5

eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not.