Life science Ch.2 Flashcards
1
Q
Mitochondria
A
The power house of the cell. (the mighty mitochondria)
2
Q
Organelles
A
The different parts of the cell. Each one has a different job.
3
Q
Cell membrane
A
Controls what goes in or out of an animal cell.
4
Q
Cell wall
A
The outer layer of a plant cell.
5
Q
Chloroplast
A
Makes energy in the plant cell.
6
Q
Diffusion
A
Process substance where substance moves from high to low concentration.
7
Q
Passive transport
A
no energy used
8
Q
active energy
A
energy used
9
Q
Prophase
A
DNA condenses into separate chromosomes.
10
Q
Metaphase
A
The chromosomes line up along the center of the cell.
11
Q
Anaphase
A
Fibers connected to the centrioles pull apart.
12
Q
Telophase
A
The chromatids are pulled to the opposite ends of the cell.
13
Q
Circulatory system
A
Pumps blood to and from the heart.
14
Q
Veins
A
Pumps blood
