cells

Question 1

define a cell

Answer 1

basic unit of structure and function of a living thing
this is called cell theory

Question 2

what do u call an organism with only one cell

Answer 2

unicellular

Question 3

what do you call an organism with more than one cell

Answer 3

multicellular
like humans

Question 4

how small is a cell

Answer 4

about 20 micrometres wide
1mm = 1000 um
can only be seen with a microscope

Question 5

whats the difference between a light microscope and a electron microscope

Answer 5

light microscope magnify a specimen up to about 1500 times whereas an electron microscope can magnify up to 1 million times

Question 6

define an organelle

Answer 6

any of a number of organised/specialised structures within a living cell