chapter 1 lessens 2 Flashcards
1
Q
cell membrane
A
A thin layer that surrounds and holds A cell together
2
Q
cytoplasm
A
A gel-like substance containg chemicals needed by the cell
3
Q
Nucleus
A
information and control center of the cell
4
Q
DNA
A
The chemical inside stores information about an organism
5
Q
Ribosome
A
A protein builder of the cell
6
Q
mitochondrion
A
An organelle that use oxygen to break down food and release energy in chemical bond (plural is mitochondria)
