click below
click below
Normal Size Small Size show me how
Unit 2 Mock Question
| Question | Answer |
|---|---|
| List the types of ribs | True ribs:7 pairs that are connected to the sternum False ribs: 5 pairs, upper 3 vertebrochondral connect to cartilage, lower two are floating |
| How many classifications of joints and what are they | 6; 3 classifications fibrous joints, cartilaginous joints and synovial. 3 for movement synarthroses, amphiarthroses, and diarthroses |
| How many bones make up the human body | 206 bones make up adult skeleton 80 bones in the axial 126 bones in the appendicular |
| Epithelial Tissue | covers and protects body surfaces |
| What is the purpose of melanin | to provide pigmentation to your skin, eyes, and hair 21 |
| What are the different types of melanin | pheomelanin, neuromelanin, almelanin, eumelanin |
| Simple Squamous definition | epithelial cell that is flat allows substances to easily pass through |
| Simple Cuboidal | cube shaped lines the kidney tubes |
| Simple Columnar | single layer of elongated epithelial cells; lines uterus, stomach, and intestines |
| Simple Pseudostratified | single layer of elongated cells lines respiratory passageways |
| Stratified Squamous | multiple cell layers line the oral cavity, vagina, and anal canal |
| Stratified Cuboidal | 2/3 cube shaped cells line the mammary glands, sweat glands, salivary glands, pancreas |
| Transitional | many layers lines the urinary bladder, ureters, and part of the urethra |
| Stratified Columnar | cube shaped lines part of male urethra and part of pharynx |
| DNA Sequencing | determines the precise order of nucleotides within a DNA molecule |
| Sebaceous Glands | located throughout the skin except palms of hands and soles of feet |
| What is the skeletal system made up of | bones and joints in body and connective tissue that binds them together |
| Connective Tissue | binds, protects, and serves as the framework |
| Muscle Tissue | contracts producing body movement |
| Nervous Tissue | sends electrical impulses regulating body function |
| What color does Pheomelanin produce | red/yellow |
| What color does Eumelanin produce | dark brown/black |