NEET - 2 MODEL GRAND TEST - 2016 154. Identify the correct match from the column I, II and III: Column I

Column II

Column III i) Closening of AV valves

I) DUP

A) 5 L/min

II) LUB

B) 2nd Heart ii) Volume of Sound blood pumped out by each ventricle per minute

III) Stroke

IV) Cardiac output

C) 70 ml

iii) During cardiac cycle blood pump out by each ventricle

D) 1st Heart iv) Closening sound of semilunar valves

a) I-B-iv, II-D-i, III-C-ii, IV-A-iii b) II-D-i, I-B-iv, IV-A-ii, III-C-iii c) II-D-i, I-B-iv, III-C-ii, IV-A-iii d) I-D-iv, II-B-i, III-A-iii, IV-C-ii 155. The black melanic form of peppered moth must have arose due to: a) Recurring random mutation b) Industrial revolution c) Disappearance of grey form d) Predation pressure 156. Ductus botelli connects: a) Systemic and carotid b) Two systemic arch c) Pulmonary artery and systemic arch d) Carotid and pulmonary artery 157. A violent, sudden super hypersensitive immune response to an allergen leads to: a) Wheezing and difficult expiration b) Dilation of arteries / anaphylactic shock c) Hypersecretion of mucus membrane of nose d) Eczema 158. The mushroom gland in cockroach is: a) Located between 2nd to 6th segment b) Known for performing accessory excretion c) Responsible for furnishing oothecal material d) Known for harbouring symbiotic micro organisms 159. A tetanus toxoid vaccine given to a pregnant female will provide .......... immunity to mother and ........... immunity to foetus. a) passive, passive b) active, active c) active, passive d) passive, active 160. In small intestine carrier mediated facilitated diffusion of amino acids becomes possible with the help of: a) Na+ b) Cl− c) K+ d) HCO3− 161. A drug commonly called crack that has a potent stimulating action on central nervous system producing a sense of euphoria and increased energy is: a) Opium b) Cocaine c) Mescaline d) Benzodiazepines 162. Read the following four statements: (A) The cardiac output of a person varies according to his physiological demand. (B) Stroke volume of heart is almost equal to the amount of blood transferred from left auricle to left ventricle. (C) Stroke volume is the amount of blood pumped by the left ventricle in the systemic aorta in one beat. (D) End diastolic volume of auricles is about 120 ml.

How many of the above statements are wrong? a) Four b) Three c) Two d) One 163. A patient shows symptoms of internal bleeding, muscular pain, fever, anemia and blockage of the intestinal passage. It seems that the patient must be suffering from: a) Typhoid b) Amoebiasis c) Malaria d) Ascariasis 164. Excretory structure present in crustacean is: a) Green gland b) Antennary gland c) Neural gland d) Both a and b 165. Osmolarity increase towards the inner medulla interstitism i.e., from 300 m osml L−1 in the cortex to about 1200 m osml L−1 in the inner medulla. This gradient is maintain by following: a) NaCl b) Urea c) Glucose d) Both a and b 166. Opening of bile duct in duct of wirsung is guarded by: a) Sphincter of oddi b) Sphincter of boyden c) Pyloric sphincter d) Myenteric plexus 167. Breeds of cattle that produce good working bullocks are known as: a) Milch breeds b) Drought breeds c) General utility breeds d) Dual purpose breeds 168. Which of the following cartilage lies below thyroid cartilage in larynx: a) Corniculate b) Cuneiform c) Cricoid d) Arytenoid 169. Sublingual gland is associated with: a) Stensen's duct b) Bartholin duct c) Rivinus duct d) Both b and c 170. Choose the correct match a) Marginal artery - Diaphragm b) Effective filling - Starling's law ensures effective emptying c) Joint diastole - 30% filling of ventricles d) Rheumatic heart - Congenital disease disorder 171. One amongst the following is not a fresh water fish reared in lndia: a) Catla b) Rohu c) Salmon d) Malli 172. Maximum reabsorption of substances in PCT is determined by: a) Availability of mitochondria in brush border cells b) Their threshold limit c) Their concentration in glomerular filtrate d) Rate of filtration in PCT 173. Basic steps in genetic modification of an organism include all the following, except one: a) Identification of DNA with desirable genes b) Introduction of the identified DNA into the host c) Maintenance of introduced DNA in the host and transfer of the DNA to its progeny d) Assessment of the ability of vector to tolerate toxins in the environment 174. Small amounts of glucose and amino acid are absorbed by following: a) Simple diffusion b) Facilitated diffusion c) Exosmosis d) Both a and b

175. Coracoid process is characteristic of: a) Ulna b) Humerus c) Scapula d) Fibula 176. Identify the correctly matched pair: a) Bacillus - RNA interference thuringiensis gene b) Cosmid - Carries 300 - 350 kbp length of DNA c) Sa ll - Restriction endonuclease d) Molecular glue - Alkaline phosphatase 177. Identify the pallindromic sequence recognised by Hae lll: ↓ a) 5′ − G − G − C − C − 3′ 3′ − C − C − G − G − 5′ ↑ ↓ b) 5′ − C − C − C − G − G − G − 3′ 3′ − G − G − G − C − C − C − 5′ ↑ ↓ c) 5′ − C − G − A − T − C − G − 3′ 3′ − G − C − T − A − G − C − 5′ ↑ ↓ d) 5′ − A − G − C − T − 3′ 3′ − T − C − G − A − 5′ ↑ 178. Aqueduct of sylvius is found between: a) Third and fourth ventricle b) Lateral ventricles c) Paracoel and diocoel d) Rhinocoel and paracoel 179. At a crime site one hair was recovered along with hair follicle, believed to be belonging to the suspect of crime. For matching the DNA contained in the sample, a chain of suspects is present. The best way to achieve the objective is: a) By hybridising the DNA with a DNA prode b) By subjecting the DNA to polymerase chain reaction c) By subjecting the DNA to gel electrophoresis d) By treating the DNA with restriction endonuclease 180. Which of the following is correct statement w.r.t adrenaline function? a) Relaxation of urinary bladder b) Erection of hair c) Dilation of visceral smooth muscle capillaries d) Constriction of pupils

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Key 118-a 119-a 120-c 121-a 122-b 123-c 124-d 125-d 126-b 127-a 128-d 129-c 130-c 131-a 132-c 133-d

134-a 135-b 136-d 137-d 138-a 139-b 140-c 141-c 142-b 143-c 144-c 145-b 146-d 147-c 148-b 149-b

150-b 151-d 152-c 153-d 154-b 155-a 156-c 157-b 158-b 159-c 160-a 161-b 162-d 163-d 164-d 165-d

166-b 167-b 168-c 169-d 170-b 171-c 172-b 173-d 174-a 175-c 176-c 177-a 178-a 179-b 180-b.

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