Chapter 14 Sec 1 Flashcards
1
Q
Cell
A
Basic unit of structure and function in a living thing
2
Q
Cell membrane
A
A thing that forms outside the cell
3
Q
Nucleus
A
Middle of the cell. The brain
4
Q
Cytoplasm
A
The main material of the cell
5
Q
Tissue
A
A group of similar cells that perform the same function
6
Q
Muscle tissue
A
The tissue of a muscle
7
Q
Nervous tissue
A
Tissue that directs and controls things we do
8
Q
Connective tissue
A
Supply’s support for the body and connects all parts
9
Q
Epithelial tissue
A
Surfaces of the body
10
Q
Organ
A
Structure made out of tissue
11
Q
Organ system
A
Organs that work together to do things
12
Q
Homeostasis
A
Body’s tendency to keep internal balance
13
Q
Stress
A
Reaction to disturbing events
