cells and microscopy Flashcards
what is cell wall made out of
cellulose
job of nucleus
contains genetic information
job of cytoplasm
get like substance where most of the chemical reactions happen (contains enzymes)
job of cell membrane
holds cell together and controls what goes in and out
job of mitochondria
where most reactions take place for aerobic respiration. they also transfer energy by transpiration
job of ribosomes
where all the proteins are made
what do plant cells have but not animal cells
cell wall
permanent vacuole
chloroplasts
what is the job of cell wall
supports the cell more and strengthens it
what does the vacuole have
contains cell sap, a weak solution of sugars and salts
what do chloroplasts do
where photosynthesis takes place which makes food for the plant. green substance which absorbs light
what do plant cells have but not prokaryotic cells
they have chloroplasts and mitochondria
they have nucleus but prokaryotes dont
how to find magnification
image size / real size
how to find image size
magnifi x real size
how to find real size
mag x real
how much is 1 micro metre in mm
1000mm
