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Biology 2 Test!!
| Question | Answer |
|---|---|
| What word means frontward or frontside? | Anterior/ Ventral |
| What word means the back or backside? | Posterior/ Dorsal |
| What is Anatomy? | The study of structure |
| What is Physiology? | The study of function |
| What is a tissue? | Integrated group of similar cells that perform a common function. |
| What is an organ? | Two or more tissues that form a specific task |
| What is an organ system? | Multiple organs that work to function together |
| What are the four types of tissues? | Nervous, Muscle, Connective, Epithelial |
| Where are epithelial tissues? | Sheets of closely packed cells that cover organs and cavities |
| Which tissue most commonly causes cancer? | Epithelial tissue |
| What is the basal side of the epithelial tissue? | Bottom surface side |
| What is the apical side of epithelial tissue? | The top side that faces the outside of the organ or cavity |
| What are the three types of shapes epithelial tissues? | squamous, cubodial, columnar |
| What is the difference between simple and stratified epithelial tissues? | simple is one layer of the epithelial tissue and stratified is two or more layers of epithelial tissue |
| What are the six different types of connective tissues? | Looses Connective tissue, Fibrous dense connective tissue, Cartilage, Bones, Blood, Muscle |
| Define Loose Connective Tissue. | Loose connective tissue is the most common epithelial tissue, highly vascularized, made of loose collagen fibers in watery substance |
| What type of connective tissue is blood vessels or adipose tissue? | Loose Connective tissue |
| Define Fibrous dense connective tissue. | Densely packed collagen in a watery substance, low vascularization |
| What type of connective tissue is a ligament or your ACL? | Fibrous Dense Connective Tissue |
| Define Cartilage Connective Tissue. | Collagen or rubber like material, low vascularization, used alot for shock absorption |
| Define Bones as Connective Tissues. | Densely packed fibers, highly vascularized, used for support and protection also a point for muscle attachment |
| Define Blood as Connective Tissue. | Made up of a matrix called plasma, RBC & WBC, used to transport gases and nutrients, and used for immune defense |
| Define Muscle as a Connective Tissue. | Used for movement |
| What is the most abundant Connective Tissue? | Muscle Connective Tissue |
| What are the three muscle types? | Skeletal Muscle, Cardiac Muscle, and Smooth Muscle |
| Define Skeletal Muscle. | multinucleitated, large, striped appearance, voluntary movement |
| Define Cardiac Muscle | Mononucleiated, branched cells, striped in apperance, involuntary movement |
| Define Smooth Muscle |