Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
6 Cards in this Set
- Front
- Back
- 3rd side (hint)
|
1. Chemical
|
•Simplest level
|
Atoms:tiny building blocks of matter--> Molecules(H2O, sugars, proteins, etc)--> Organelles(basic components of cells)--> Cells(smallest units of living things)
|
|
|
2. Cellular Level
|
Organisms may be single celled
|
Paramecium, Amoeba
|
|
|
3. Tissue Level
|
Groups of cells with a common function.
|
1)Epithelium tissue covers body surfaces, line body cavities
2)Muscle- movement 3)Connective- supports & protects body organs 4)Nervous- internal communication with electric impulse |
|
|
4. Organ
|
Discrete structure made of at least 2 tissue types; very complies functions
|
|
|
|
5. Organ system
|
Organs that work closely together
|
Cardio vascular system consists of the heart & blood vessels
|
|
|
6. Oranismal Level
|
The organism
|
|
