CELLS Flashcards
1
Q
What does the nucleus contain?
A
DNA
2
Q
WWhat does the mitochondria do?
A
central to aerobic respiration
where chemical energy is made up into the cell
3
Q
What are ribosomes
A
proteins of the. cell - made up of amino acids
4
Q
What is the endoplasmic reticulum
A
many canals in the cytoplasm
there are rough ones and smooth ones
they replace and repair the plasma membrane
5
Q
4 stages of mitosis
A
prophase - two cells join together and spindle
metaphase - cells align
anaphase - separate into sister cells
telophase - they uncoil and a nuclear envelope reforms
