ZOO502 Midterm Current Paper

Mahay gull · Paper: · ZOO502 · Date: · July 18 · Time: · 10am · Objective

1: delayed rectifiers are: Voltage-gated k+ 2: concentration of … is 10-20 times higher inside the cell than outside. Potassium 3: achromatic vision is produced of: Rods 4: which statement is incorrect Receptors of sour tastes are G protein-coupled receptors 5: example of peptide hormone Oxytocin 6: In equation ƞ stands for: Viscosity of blood 7: each molecule of calsequestrin protein can bind around: 52 ca+ 8: troponin has affinity for Ca2+ 9: the delta cells, about … of the total. 10% 10: in giant axons of arthropods molluscs speed of conduction is 30m/s 11: Ache abundantly found in: Synaptic cleft 12: physiology does not follow … law Acceleration law 13: velocity of impulse atrial fiber is: 0.3 m/s 14: which is not the part of organ of corti? reissner′s men 15: thyroglobulin is stored within the thyroid gland in large: Follicles 16: local vasoconstriction is: None 17: A-V node is also called: Bundle of His

Subjective

❖ Homeostasis (2) ❖ Fahraeus Lindqvist effect (2) ❖ Types of blood vessels (5) ❖ Types of cells of organ of corti (5) ❖ Phase effect & tonic effect (3) ❖ Concentric & eccentric contractions (3) 17 MCQs from past file GOOD LUCK