1. Cell organelles carry out specialized functions critical for life
Shirley, George, Jack

2. Specialized functions of cell organelles
Each type of organelle is responsible for a specific function
Mitochondria - power station
Nucleus - genetic material DNA
cells, functions, systems

4. Specialized cells make up four types of Tissues.
Vocab: Tissues
Epithelial
Connective-----plasma(blood)
Muscle—skeletal, smooth, cardiac
Neural
Epithelial protects connective tissue holds Muscle moves Neural tissues communicates

5. Several tissues make up organs.
Organs work together to form organ system.
page 84 for more info. On different organ system.

6. Nervous and endocrine system
homeostasis
Nervous and endocrine system
Hormone- released from glands or cells
Homeostasis ho-me-o-STA-sis
a state of balance or equilibrium
Negative feedback systems-
play important roles

7. work cited http://www.animalport.com/animal-cells.html Book