cells Flashcards
what is a cell
A cell is the smallest unit that makes up all living organisms
what does a red blood cell do
-carries oxygen around your body
-does not have a nucleus
- it is biconcave disk
what are some uni-cellular organisms
bacteria, protists and yeast
what does multi-cellular mean
it is an organism with multiple cells all with different functions
what are some multi-cellular organisms
plants, animals ,humans
does Prokaryotic Cells have a nucleus
no
are Prokaryotic Cells uni-cellular or multi-cellular.
uni-cellular
does Eukaryotic Cells have a nucleus
yes
are Eukaryotic Cells uni-cellular or multi-cellular
multi-cellular
This controls what happens in the cell that carries DNA
nucleus
what does the nucleus control
This controls what happens in the cell that carries DNA