cells and diffusion

Question 1

how are animal cells structured?

Answer 1

nucleus- contains genetic material
cytoplasm- gel like substance containing enzymes
cell membrane-controls what goes in and out
mitochondria- where respiration happens
ribosomes- where proteins are made in the cell

Question 2

how are plant cells structured?

Answer 2

nucleus- contains genetic material
cytoplasm- gel like substance containing enzymes
cell membrane-controls what goes in and out
mitochondria- where respiration happens
ribosomes- where proteins are made in the cell
cell wall- made of cellulose, supports and strengthens the cell
permanent vacuole- contains cell sap
chloroplasts- where photosynthesis takes place

Question 3

what is yeast?

Answer 3

it is a single cell organism
contains a nucleus
cytoplasm
cell membrane and cell wall

Question 4

what is bacteria?

Answer 4

a single celled microorganisms
has genetic material floating around in the cytoplasm
cell membrane and cell wall

Question 5

what is diffusion?

Answer 5

is the spreading of particles from an area of high concentration to an area of low concentration.

Question 6

what type of tissue carries around sugar in a plant?

Answer 6

phloem tissue