BIOL 125 Study Guide - Midterm Guide: Erectile Tissue, Scrotum, Posterior Pituitary

• School: UBC Okanagan, UBC OK
• Department: Biology
• Course: BIOL 125
• Professor: Matthew Nelson

Document Summary

Whole tooth above bone, no root, come out easily snakes (cid:1371) sa for attachment, side of bone, hard to pull out. Root embedded in bone (socket), ligaments, (cid:1371) sa. Different shapes for functions, reflected by diet (fangs) Basic setup for mammalian digestive tract a. b. c. d. Chemical breakdown begins in mouth with saliva enzymes. Pepsinogen - cuts bonds of aa, works in (cid:1373)ph. Folding & projections (cid:1371)sa: (cid:1371)sa with accordion folds & villi. Fats mixed with cholesterol & coated in proteins for transport e. f. g. Secretes bicarbonate & buffer acidic chime from stomach. Slower colonic motility = more water absorbed ii. Various types of circulatory system and types of organisms found in a. Fluid (cid:272)o(cid:374)(cid:374)e(cid:272)tive tissue (cid:894)he(cid:373)oly(cid:373)ph(cid:895) that"s a(cid:272)tively pu(cid:373)ped throughout (cid:271)ody, coming into contact with tissues. Exchange as hemolymph percolates through tissues to cells. Difference between open & closed circulatory systems a. 2 capillary beds - gills & systematic capillaries.