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BIO101 HUMAN A&P
BIO101 PRACTICE CH 5 & 6
| Question | Answer |
|---|---|
| BIO101 CH 5-6 PRACTICE QUIZ | |
| Histology is the study of: a. molecules b. organ function c. tissues d. cells | tissues |
| Hairs grow from the hair: a. matrix b. bed c. cuticle d. shaft | matrix |
| A skeletal muscle fiber contains many nuclei. TRUE or FALSE | TRUE |
| The muscle tissue that can be consciously controlled is: a. intestinal muscle tissue b. cardiac muscle tissue c. smooth muscle tissue d. skeletal muscle tissue | skeletal muscle tissue |
| The thickest layer of skin: a. hypodermis b. reticularis c. epidermis d. dermis e. vermiformis | dermis |
| Major function of nails: a. protect fingers and toes b. vertigo alert system c. dietary roughage d. filter atmospheric gasses | protect fingers and toes |
| Stimulates melanocytes to make more melanin: a. atmospheric nitrogen b. cold temperatures c. fecal coliforms d. hot temperatures e. UV radiation | UV radiation |
| The type of muscle tissue in blood vessels is: a. voluntary muscle tissue b. skeletal muscle tissue c. smooth muscle tissue d. cardiac muscle tissue | smooth muscle tissue |
| Cardiac muscle is found in the wall of the: a. heart b. blood vessels c. intestine d. stomach | heart |
| True about the hypodermis: a. it is the deepest layer of skin b. it is mostly transitional epithelium c. it is superficial to the epidermis d. it is not a true layer of skin | it is not a true layer of skin |
| Pouch-like invagination of the epidermis and dermis are where the hair root exists: a. Diverticulum . Colostrum c. Hair follicle d. Diaphysis e. Hair alveoli | Hair follicle |
| Functions of neuroglia: a. guide neurons>muscles; pass neurotransmitters>muscle cells. b. support/bind nervous tissue; provide nutrients/growth factors to neurons by connecting them to blood vessels | support/bind nervous tissue; provide nutrients/growth factors to neurons by connecting them to blood vessels |
| The most superficial layer of skin: a. epidermis b. dermis c. reticularis d. vermiformis e. hypodermis | epidermis |
| Involuntary muscle tissues are: a. smooth muscle tissue, skeletal muscle tissue, & cardiac muscle tissue b. cardiac muscle tissue & skeletal muscle tissue c. smooth muscle tissue & cardiac muscle tissue d. smooth muscle tissue & skeletal muscle tissue | smooth muscle tissue & cardiac muscle tissue |
| NOT a major function of skin: a. thermoregulation for normal body temperature b. protect against pathogens c. protect against UV radiation d. cosmetic effect to attract human resources e. gas exchange membrane for blood oxygenation | gas exchange membrane for blood oxygenation |