Cell organelles carry out specialized functions critical for life Shirley, George, Jack
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
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
Several tissues make up organs. Organs work together to form organ system. page 84 for more info. On different organ system.
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
work cited http://www.animalport.com/animal-cells.html Book http://cn.bing.com/images/search?q=neural+tissues&view=detail&id=489EC162DF14BD9ABE8103929250D1840BFA22E5&FORM=IDFRIR