HUMAN ANATOMY AND PHYSIOLOGY-2

Q2. The structural and functional unit of nervous system is

Q3. Which cell forms myelin in CNS?

Q4. Myelin in PNS is produced by

Q5. Which neuroglial cell produces CSF lining ventricles?

Q6. Microglia mainly act as

Q7. Neuron receives impulses through

Q8. Impulse leaves neuron through

Q9. Gap in myelin sheath is

Q10. Fastest conduction occurs in

Q11. Resting membrane potential is about

Q12. Depolarization mainly occurs due to influx of

Q13. Repolarization occurs mainly due to efflux of

Q14. Action potential obeys

Q15. Threshold potential initiates

Q16. Impulse jumps between nodes in

Q17. Functional junction between neurons is

Q18. Chemical released at synapse is

Q19. Main excitatory neurotransmitter in CNS

Q20. Main inhibitory neurotransmitter in brain

Q21. Neurotransmitter at neuromuscular junction

Q22. Pain receptors are called

Q23. Receptors for light are

Q24. Brain and spinal cord constitute

Q25. Outermost meningeal layer

Q26. Middle meningeal layer

Q27. Innermost meningeal layer

Q28. CSF is mainly produced by

Q29. Brain contains how many ventricles?

Q30. Largest part of brain

Q31. Center for intelligence

Q32. Balance and posture controlled by

Q33. Brain stem consists of

Q34. Vital respiratory center is in

Q35. Spinal cord begins at

Q36. Ascending tracts carry

Q37. Descending tracts carry

Q38. Simple reflex center

Q39. Reflex action is

Q40. Sensory neuron is also called

Q41. Motor neuron is called

Q42. Neuron with one axon and one dendrite

Q43. Most common neuron type

Q44. Supportive CNS cell

Q45. Node of Ranvier helps

Q46. Synaptic delay occurs at

Q47. Neurotransmitter is stored in

Q48. Gray matter mainly contains

Q49. White matter mainly contains

Q50. The reflex arc contains

Q51. Which cells secrete hydrochloric acid in the stomach?

Q52. Which enzyme begins protein digestion in the stomach?

Q53. Inactive precursor of pepsin is

Q54. HCl secretion is stimulated by

Q55. Parasympathetic stimulation of stomach occurs via

Q56. Largest salivary gland is

Q57. Salivary amylase digests

Q58. Bile is produced by

Q59. Bile is stored in

Q60. Bile helps in digestion of

Q61. Longest part of small intestine

Q62. Most nutrient absorption occurs in

Q63. Vitamin B12 is absorbed in

Q64. Largest digestive gland

Q65. Exocrine pancreas secretes

Q66. Pancreatic enzyme for fats

Q67. Pancreatic enzyme for proteins

Q68. Pancreatic amylase digests

Q69. Movement mixing food in stomach

Q70. Wave-like movement of GIT

Q71. Segmentation mainly occurs in

Q72. Functional unit of liver

Q73. Main carbohydrate absorbed as

Q74. Protein end products absorbed

Q75. Fat digestion products

Q76. Disorder due to excess acid

Q77. Yellow discoloration due to bilirubin

Q78. GERD primarily affects

Q79. Constipation is characterized by

Q80. Diarrhea causes

Q81. Energy currency of cell

Q82. ATP stands for

Q83. Immediate energy reserve in muscle

Q84. Creatine phosphate primarily regenerates

Q85. BMR means

Q86. BMR is measured under

Q87. Chief cells secrete

Q88. Intrinsic factor is secreted by

Q89. First part of small intestine

Q90. Large intestine mainly absorbs

Q91. Appendix is attached to

Q92. Liver stores

Q93. Hormone reducing gastric acid

Q94. Histamine acts on

Q95. G cells are located mainly in

Q96. Brush border enzymes are found in

Q97. Normal adult BMR depends on

Q98. ATP is produced mainly in

Q99. Pepsin works best at pH

Q100. Primary function of stomach is

Q101. Which cells secrete hydrochloric acid in the stomach?

Q102. Which enzyme begins protein digestion in the stomach?

Q103. Inactive precursor of pepsin is

Q104. HCl secretion is stimulated by

Q105. Parasympathetic stimulation of stomach occurs via

Q106. Largest salivary gland is

Q107. Salivary amylase digests

Q108. Bile is produced by

Q109. Bile is stored in

Q110. Bile helps in digestion of

Q111. Longest part of small intestine

Q112. Most nutrient absorption occurs in

Q113. Vitamin B12 is absorbed in

Q114. Largest digestive gland

Q115. Exocrine pancreas secretes

Q116. Pancreatic enzyme for fats

Q117. Pancreatic enzyme for proteins

Q118. Pancreatic amylase digests

Q119. Movement mixing food in stomach

Q120. Wave-like movement of GIT

Q121. Segmentation mainly occurs in

Q122. Functional unit of liver

Q123. Main carbohydrate absorbed as

Q124. Protein end products absorbed

Q125. Fat digestion products

Q126. Disorder due to excess acid

Q127. Yellow discoloration due to bilirubin

Q128. GERD primarily affects

Q129. Constipation is characterized by

Q130. Diarrhea causes

Q131. Energy currency of cell

Q132. ATP stands for

Q133. Immediate energy reserve in muscle

Q134. Creatine phosphate primarily regenerates

Q135. BMR means

Q136. BMR is measured under

Q137. Chief cells secrete

Q138. Intrinsic factor is secreted by

Q139. First part of small intestine

Q140. Large intestine mainly absorbs

Q141. Appendix is attached to

Q142. Liver stores

Q143. Hormone reducing gastric acid

Q144. Histamine acts on

Q145. G cells are located mainly in

Q146. Brush border enzymes are found in

Q147. Normal adult BMR depends on

Q148. ATP is produced mainly in

Q149. Pepsin works best at pH

Q150. Primary function of stomach is

Q151. Hormones are chemical

Q152. Hormones are secreted by

Q153. Steroid hormones act mainly through

Q154. Peptide hormones usually bind

Q155. Master endocrine gland

Q156. Pituitary lies in

Q157. Anterior pituitary secretes

Q158. Posterior pituitary releases

Q159. Hormone promoting body growth

Q160. Hormone stimulating thyroid

Q161. Prolactin mainly promotes

Q162. Oxytocin causes

Q163. Largest endocrine gland

Q164. Main thyroid hormones

Q165. Iodine is essential for

Q166. Calcitonin lowers

Q167. Parathyroid hormone increases

Q168. Number of parathyroid glands usually

Q169. Adrenal cortex secretes

Q170. Adrenal medulla secretes

Q171. Stress hormone

Q172. Mineralocorticoid is

Q173. Insulin is secreted by

Q174. Glucagon is secreted by

Q175. Insulin decreases

Q176. Glucagon increases

Q177. Pineal gland secretes

Q178. Thymus secretes

Q179. Hormone action through cAMP is typical of

Q180. Second messenger commonly is

Q181. Diabetes mellitus results from deficiency of

Q182. Hyperthyroidism causes

Q183. Hypothyroidism causes

Q184. Goiter is enlargement of

Q185. Cushing syndrome involves excess

Q186. Addison disease involves deficiency of

Q187. Excess GH in adults causes

Q188. GH deficiency in childhood causes

Q189. Hormone regulating circadian rhythm

Q190. Endocrine pancreas located in

Q191. ACTH stimulates

Q192. FSH acts on

Q193. LH in females triggers

Q194. Negative feedback maintains

Q195. Thyroxine mainly regulates

Q196. Parathyroid glands are located

Q197. Catecholamines include

Q198. Hormone deficiency causing tetany

Q199. Most endocrine glands are

Q200. Primary function of endocrine system

Q201. The male gonads are called

Q202. The female gonads are

Q203. Primary male sex hormone

Q204. Primary female sex hormone

Q205. Site of sperm production

Q206. Sperm mature in

Q207. Female gamete is called

Q208. Site of fertilization

Q209. Process of sperm formation

Q210. Process of ovum formation

Q211. Hormone responsible for ovulation

Q212. FSH stimulates

Q213. Main function of progesterone

Q214. Menstrual cycle normally lasts

Q215. First phase of menstrual cycle

Q216. Release of ovum is

Q217. Implantation occurs in

Q218. Pregnancy normally lasts

Q219. Childbirth is known as

Q220. Hormone causing uterine contraction

Q221. Placenta functions in

Q222. Umbilical vein carries

Q223. Accessory male gland

Q224. Semen contains

Q225. Chromosomes are located in

Q226. Humans have

Q227. Genes are made of

Q228. DNA stands for

Q229. Protein synthesis occurs at

Q230. Transcription produces

Q231. Translation occurs in

Q232. Genetic code is read in

Q233. Unit of heredity

Q234. XX chromosomes indicate

Q235. XY chromosomes indicate

Q236. Father determines

Q237. Dominant trait appears in

Q238. Recessive trait appears when

Q239. Gregor Mendel is known as

Q240. Basic unit of protein

Q241. DNA replication occurs before

Q242. Meiosis produces

Q243. Mitosis produces

Q244. Fertilization forms

Q245. First cell after fertilization

Q246. Hormone maintaining corpus luteum early pregnancy

Q247. Female reproductive organ where fetus develops

Q248. Male reproductive duct carrying sperm

Q249. Sex hormones are secreted mainly by

Q250. DNA is a