ZOO502 Final Term MCQs

ZOO502-Animal-Physiology-and-Behavior MCQs FINAL TERM (PAST PAPERS)

1. Non diffusible ___produce Donnan effect _______________________________________SOLUTE
2. ____ channels are involved in producing action potential _________________________Na+ and K+
3. AChE abundantly present in _________________________________________________SNYPTIC CLEFT
4. Which ___monitors the position of muscles and joints ____________________________PROPRIOCEPTORS
5. Sensory sensilla are organ of ___in insects ______________________________________TASTE
6. Merkel Disks are associated with the reception of ________________________________VIBRATION
7. Human ear can detect sound ________________________________________________20 TO 20000 HRTZ
8. interstial tissues constitute___ of adult testes mass______________________________20%

Q9. Adenohypophysis is the site for production of __________________________________ options?

10. Velocity of impulse conducting by arterial fiber is ________________________________0.3 m/s
11. Equation indicate blood flow ________________________________________________V = Q/A
12. Relative viscosity of plasma _________________________________________________1.8
13. Fenestrated capillaries are found in ___________________________________________ endocrine glands
14. Which is local vasoconstrictor ________________________________________________Angiotensin II
15. ___ is formed in lungs, acts as local vasoconstrictor _______________________________Angiotensin II
16. Amount of air M/V that still remains in lungs when they fully collapse ________________30 to 120mL
17. Respiratory system of ___ is composed of 7 or 9 air sacs___________________________ Birds____
18. Central chemoreceptors are located in ____________________Medulla of mammals and Air breathing vertebrates
19. which are stenohaline animals________________________________________________ Marine spider, crab
20. A camel can lose ___ of water and still survive ___________________________________40%
21. ___ is involve in maintaining pH of urine______________________________________ TUBULAR SECRATION
22. GFR averages an astounding ___ per minute_____________________________________125 mL
23. It requires only __ of water to excrete 1g of urea._________________________________ 0.05 L
24. Esophagus is included in ___ division of mammalian digestive tract___________________Four (4)
25. Human GIT secrets__ exocrine fluid daily ________________________________________Bile and Bile salts
26. Goblet cells synthesis and secretes_____________________________________________ Mucus
27. ___ is largest water soluble essential nutrient ____________________________________Vitamin B12
28. Brown fat contains large amount of ____________________________________________Mitochondria
29. Which is Neuroethological behavior ________________________________________Study behavior in laboratory
30. Agonistic behavior involve___b/w animals______________________________________ Competition
31. Social behaviors are based on ________________________________________________ Competition
32. Respiratory epithelium has only a thickness of ___________________________________0.5 to 15 um
33. High pressure is ___________________________________________________________ Systolic BP
34. Atrial natriuretic peptide (ANP) hormone secreted by ________________________Stretch-Sensitive Secretory Cell
35. Blood with hemoglobin carry ___ Oxygen per 100ml.______________________________20 ml
36. Inspiratory volume is _______________________________________________________1900 ml
37. DCT secrete _________________________________________________________ NH4+ ions, K+ ions, & H+ ions.
38. Teloest fish is _____________________________________________________________Ammonotelic Animals
39. Esophagus is part of ________________________________________________________Foregut
40. Deudenum is ______cm long ________________________________________________25cm
41. Troponin is sensitive to ______________________________________________________ Ca+
42. Electric impulse is observed in _________________________________________________Cardiac muscle
43. Proteases are _________________________________________________________(trypsin , chymotrpsin , pepsin)
44. Facilitated diffusion occurs with ________________________________________________channel proteins
45. Sweating occur in ________________________________________________UCT (Upper Critical Temperature)

Q49. Thickness of muscle fibers is ____?

50. 1 joule of energy utilized in work, _______energy is degraded__________________________3Joule
51. Study behavior in laboratory ____________________________________________________Neuroethological
52. A honey bee finds a food source close to the _______________________________________50meter
53. One female has an exclusive relationship with two or more males’ ______________________ poly androus
54. Social behavior __________________________________________________(Cooperation , competition, conflict)
55. Agonistic behavior___________________________________________________ (threat display, attach and fight)
56. which is not related to physiology._____________________________________________None.
57. pineal glands are found in dorsal surface of ........... in vertbrates_______________________ forebrain.
58. insp3 releases the ca2+ ions from intracellulr calcium stores like...

A.. mitochondria and endo plasmic reticulum B... golgi appratus and ER C.... ER and ribosomes D.. mitochondria and golgi appratus

59. ca2+ flow out of lumen of SR increases free ca2+ Conc. In myoplasm to an active level of about..___10-7M human S-A node is ......... thick_____________________________________________________1mm Rhythmical discharge of sinstric node is......... per minute._______________________________70 to 80 females IRV is ........______________________________________________________________1900 ml related to emesis______________________________________________________________reverse peristalsis Velocity of impulse conducting by arterial fiber is_____________________________________ 0.3% The relative viscosity of the plasma ________________________________________________ 1.8 Fenestrated capillaries are found in ________________________________________________ Endocrine gland . __________ is the local vasoconstrictor._____________________________________________Angiotensin II

Which is Neuroethological Study behavior in laboratory__________________________ There are no predators Esophagus is the part of ____________________________________________________________Foregut

1 joule of energy utilized in work, ________ energy is degraded. ____________________________3 J A honey bee finds a food source close to the _____________________________________________50m One female has an exclusive relationship with two or more males, _________________________Polyandrous Social behavior _______. (cooperation, conflict, competition)_________________________________All Agonistic behavior ________. (Threat display, attach, fight)__________________________________ All The conc. of K-ion is maintained _______ times more in the cytosol than extracellular fluid.________ 10-30 A depolarization in the range of ______ is the threshold that triggers an AP. ___________________-55 to -30 Meissner’s corpuscles receptors are for ________________________________________________ Touch Which one of the following is not local vasoconstrictor____________________________________Endorphins Example of peptide hormone_________________________________________________________ Oxytocin Cytosolic conc. of calcium ions remains ________________________________________________ Below 10-6 _________ that induce hallucinations._________________________________________________ Mascalline Example of steroid hormone is _______________________________________________________ Aldosterone Adenohypophysis contains_____ types of glandular cells that synthesized and secrete hormones.________ 5 Melatonin belongs to ______________________________________________________________ Pineal gland ________ releases Ca-ions from bones to blood. ______________________________________Parathormone Sweating occurs by ______________________________________________ UCT upper critical temperature The study of physics law in physiology of __________ is called as hemodynamics.______________ Circulatory ________ involves maintaining the pH of urine.__________________________________ Tubular reabsorption . Epithelium layer of the small intestine produce the enzyme. ________________________________Pepsin Example of temporal heterotherm _____________________________________________________ Python which of these is temporal heterotherms ______________________________________________humming bird luminal membrane of intestinal epithelial cells have ........ types of transport protein_______________Five human GIT secrete ........ litre of exocrine fluid per day_________________________________________3 ........... recieves bile salt from gall bladder.______________________________________________ Duodenum esophagus is icluded in ________________________________________________________________foregut length of a muscular twich is _____________________________________________________________10msec equation for blood flow is_______________________________________________________________V=Q/A warmth receptors has conduction velocity __________________________________________________19m/s which of the following in related to ATPase____________________________ Association with Na+/K+ pumps Which of the following in not related to voltage gated sodium channels ____________________________________________________________Slightly smaller than the potassium channels AChE is abundantly present in______________________________________________________ Synaptic cleft Human have more than-----------different types of recepters for bitter taste_________________________30 Markels disks are associated with reception of ____________________________________________ vibration Cold recepters are------ more common in skin than heat receptors.____________________________3.5 times Melatonin belongs to_______________________________________________________________ Pineal gland In ---- protectin regulates fat metabolism and reproduction_____________________________________Birds In the synthesis of catecholamines conversion of tyrosine to dopa and dopamine occure in the_______ Cytosol Thyroglobuline is stored within the thyroid gland in__________________________________________Follicles Hypothyrodism leads to ---__________a) High body temp. b) Cretinism c) Weight loss d) Profuse sweating

When the force exerted by the muscles contraction is equal to the opposing external force then ----- contractions

occur___________ _______________________________________________________________Isometric

In equation R= , stands for ________________________________________________Resistance to blood flow Atria blood pressure is highest during____________________________________________ Ventricular systole Blood with hemoglobin can carry ----O2 per___________________________________________________20 ml