Cell key points Flashcards
1
Q
Why do scientists use microscopes
A
to observe small objects in detail
2
Q
What do animal cells contain
A
mitochondria, nucleus, cytoplasm and cell membrane
3
Q
What happens in the cytoplasm
A
chemicals reactions take place
4
Q
Why do euglenas appear green
A
because they contain chloroplasts for photosynthesis
5
Q
What does amoeba contain
A
cell membrane, cytoplasm and a nucleus
6
Q
Where does respiration occur
A
in the mitochondria
7
Q
What is respiration
A
the action of breathing
