BIOL 203 Practice Exam Correct Questions & Answers(Scored A)!!

BIOL 203 Practice Exam Correct Questions & Answers(Scored A)!! Proteogylcans - ANSWER attract water and give flexibility to cartilage Trabeculae are found in... - ANSWER spongy bone and are able to bear weight Endochondral development of bone, what occurs second? - ANSWER A bone collar forms around the edge of the cartilage The part where the epiphyseal plate where new bone is laid.. - ANSWER Diaphyseal side What nutrient is the most important to collagen formation... - ANSWER Vitamin C A lack of what would cause blood calcium levels to drop? - ANSWER Parathyroid hormone What is not an effector in the control of blood calcium levels? - ANSWER parathyroid hormone What is not a risk factor for osteoporosis? - ANSWER Obesity Cardiac muscle is like what? - ANSWER Smooth muscle in that it is involuntary "Extensibility" of a skeletal muscle is best illustrated by the fact that... - ANSWER when a flexor contracts, the extensor on that limb readily stretches out The I band is composed of what? - ANSWER Actin and shortens during contractions Acetylcholinesterase is produces by the - ANSWER motor end plate and inhibits production of a muscle action potential