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301.

Cardiac muscle are `:-`A. Straited, voluntoryB. Striated, involuntoryC. Unstriated, voluntoryD. Unstriated, involuntory

Answer» Correct Answer - 2
302.

During ventricular systole `:-`A. Semilunar valves are closedB. About 30 percent blood is pumped into aorta from ventricles.C. Tricuspid and Bicuspid valves are closedD. Ventricular pressure declines

Answer» Correct Answer - 3
303.

Identify the correct sequence of events in a cardiac cycle `:-`A. Joint diastole `rarr` atrial systole `rarr` Ventricular systoleB. Joint diastole `rarr` Atrial diastole `rarr` Ventricular systoleC. Ventricular systole `rarr` Atrial systole `rarr` Joint diastoleD. Atrial systole `rarr` Joint diastole `rarr` Ventricular systole

Answer» Correct Answer - 1
304.

Inspiration can occur , when -A. Pressure within the lungs is less than the atmospheric pressure.B. Pressure within the lungs is more than the atmospheric pressure.C. Pressure within the lungs and atmospheric air is same.D. No effect of pressure on inspiration

Answer» Correct Answer - 1
305.

Which of the following steps not involved in respiration `:-`A. Diffusion of gases across alveolar membraneB. Transport of gases by the bloodC. Provide nutrients to all the living cells of bodyD. Utilisation of `O_(2)` by the cells for catabolic reactions and resultant release of `CO_(2)`.

Answer» Correct Answer - 3
306.

Which one of the following is the correct statement for respiration in humans ?A. Workers in grinding and stone-breaking industries may suffer, from lung fibrosisB. About `90%` of carbon dioxide `(CO_(2))` is carried by haemoglobin as carbamino haemoglobinC. Cigarette smoking may lead to inflammatino of bronchiD. Neutral signals from pneumotoxic centre in pons region of brain can increase the duration of inspiration

Answer» Correct Answer - 1
307.

Amino acids are absorbed in -A. Blood capillaries of villiB. Wall of rectumC. lacteals and blood capillaries of villiD. lacteals of villi

Answer» Correct Answer - 1
308.

The trypsin enzyme is secreted byA. PancreasB. StomachC. LiverD. Ileum

Answer» Correct Answer - 1
309.

Osteomalacia occurs due to the deficiency of `,`A. Vitamin AB. Vitamin BC. Vitamin CD. Vitamin D

Answer» Correct Answer - 4
310.

Which one is differ from the category of other threeA. GastrinB. GlucagonC. SecretinD. Ptyalin

Answer» Correct Answer - 4
311.

Uric acid is nitrogenous waste inA. Mammals and molluscsB. Birds and lizardsC. Frog and cartilaginous fishesD. Insects and body fishes

Answer» Correct Answer - 2
312.

Prothrombin is found in `:-`A. Intestine and helps in cellulose digestionB. Liver and helps in product in bileC. Blood and gives red colourD. Blood and helps in blood clotting

Answer» Correct Answer - 4
313.

Elbow joint isA. Ball & socketB. PivotC. GlidingD. Hinge

Answer» Correct Answer - 4
314.

A peron with bleeding gums should daily take -A. MilkB. CarrotsC. LemonsD. Butter

Answer» Correct Answer - 3
315.

Thiamine is another name for -A. Vit `B_(2)`B. Vit AC. Vit `B_(1)`D. Vit B Complex

Answer» Correct Answer - 3
316.

Rickets is a disease of which category -A. Infective diseaseB. Deficiency diseaseC. Communicable diseaseD. Inheritable disease

Answer» Correct Answer - 2
317.

Which one of the following items gives its correct total numberA. Types of diabetes -3B. Cervical vertebrae in humans -8C. Floating ribs in humans -4D. Amino acids found in proteins -16

Answer» Correct Answer - 3
318.

Elbow joint is an example ofA. Ball and socket jointB. Pivot jointC. Hinge jointD. Gliding joint

Answer» Correct Answer - 3
319.

Which one is a correct match of three items and their grouping category ? A. `{:(,"Items",,"Group"),((1),"Cytosine,uracil,thiamine-",,"Pyrimidines"):}`B. `{:(,"Items",,"Group"),((2),"Malleus,incus,cochlea-",,"Ear ossicles"):}`C. `{:(,"Items",,"Group"),((3),"ilium, inchium, pubis-",,"Coxal bones of pelvic girdle"):}`D. `{:(,"Items",,"Group"),((4)," Actin,myosin,rhodopsin-",,"Muscle proteins"):}`

Answer» Correct Answer - 3
320.

ABO blood grouping is based on `:-`A. Surface antibodies on RBCB. Surface antigen on RBCC. Surface antigen on RBCD. Plasma antigens

Answer» Correct Answer - C
321.

One of the following nerves inhibit the rate of heart beat `:-`A. VagusB. SympatheticC. OccullomotorD. None of the above

Answer» Correct Answer - A
322.

The heart beat of which animal is myogenic in natureA. CockroachB. LeechC. ElephantD. All of these

Answer» Correct Answer - 3
323.

Which of the following is a water soluble viatamin ?A. Vitamin AB. Vitamin BC. Vitamin DD. Vitamin D

Answer» Correct Answer - 2
324.

Vitamin `B_(12)` consists of which type of alement ?A. CoB. NicotinC. FeD. None of these

Answer» Correct Answer - 1
325.

Prorennin is produced byA. zymogen cellsB. sertoli cellsC. islets of langerhansD. hepatacytes

Answer» Correct Answer - 1
326.

In which one of the following bones acromian process is found `:-`A. FemurB. Pelvic girdleC. AtlasD. Pectoral girdle

Answer» Correct Answer - 4
327.

Find out the correctly matched pairA. Pepsinogen `rarr` Zymogenic cellsB. HCl `rarr` Goblet cellsC. Mucus `rarr` Oxyntic cellsD. Pancreatic juice `rarr` Salivary glands

Answer» Correct Answer - 1
328.

Which of the following is correctly matched `:`A. 20-30% Protect from infectionB. 20-25% Immunity to bodyC. 60-65% PhagocytosisD. 200000`// m m^(3)` blood Clotting

Answer» Correct Answer - D
329.

An acromian process is characteristically found in the `:-`A. Pectoral girdle of mammalsB. Sperm of mmammalsC. Pelvic girdl of mammalsD. Skull of frog

Answer» Correct Answer - 1
330.

In human body , which one of the following is anatomically correct ?A. Cranial nerve-10 pairsB. Floating ribs -2 pairsC. Collar bones - 3 pairsD. Salivary glands -1 pairs

Answer» Correct Answer - 2
331.

Which of the following pairs is correctly matched ?A. Fibrous joint- between phalangesB. Cartiganious joint-Skull bonesC. Gliding joint-between zygapophyses of successive vertebraeD. Hinge joint-between vertebrae

Answer» Correct Answer - 3
332.

Which points are correct about visceral muscles ?A. These are located in the walls of hollow viseral organs of the bodyB. They do not exhibit any striations.C. Their activities are not under the voluntary contraol of the nervoud system.D. All of the above

Answer» Correct Answer - 4
333.

Correctly match column-I with column -II . A. `A rarr(i), B rarr(ii),C rarr(iii), D rarr(iv) , E rarr (v)`B. `A rarr (iv), B rarr(v), C rarr(i),Drarr(iii),Erarr(ii)`C. `A rarr(iv),Brarr(v),Crarr(ii),Drarr(iii),Erarr(i)`D. `A rarr(ii),Brarr(iii),Crarr(i),Drarr(v),Erarr(iv)`

Answer» Correct Answer - 3
334.

The movement of Ions against the concentration gradient will be -A. Active transportB. OsmosisC. DiffusionD. All

Answer» Correct Answer - 1
335.

The types of muscles present in our `:`A. upper arm are smooth muscle fibres fusiform in shape.B. heart are involuntary and unstriated smooth muscles.C. intestine are striated and involuntaryD. thigh are striated and voluntary

Answer» Correct Answer - D
336.

Which one of the following paris of chemical substances, is correctly categorised ?A. Troponin and myosin-Complex proteins in striated musclesB. Secretin and rhodopsin-Polypeptide hormonesC. Calcitonin and thymosin - Thyroid hormonesD. Pepsin and prolactin-Two digestive enzymes secreted in stomach

Answer» Correct Answer - 1
337.

Excretory product of mammals is generallyA. SaltsB. Glucose of blood is not filtered in the glomerulusC. UreaD. Ammonia

Answer» Correct Answer - 3
338.

Assertion `:` Generally old people have hiher blood pressure. Reason `:` Arterial diameter increases with Age.A. If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion .B. If both Assertion & Reason are True but Reason is not a correct explanation of the AssertionC. If Assertion is True but the Reason is False.D. If both Assertion & Reason are false.

Answer» Correct Answer - 3
339.

Ribs are attached toA. ScapulaB. StemumC. ClavicleD. Ilium

Answer» Correct Answer - 2
340.

Vertebro-arterial canal occurs inA. Cervical vertebraeB. Lumbar vertebraC. Thorcis vertraeD. Sacral vertebrae

Answer» Correct Answer - 1
341.

Which of the following is wrong match for each limb ?A. Wrist bones `rarr` 8 in numberB. Palm bones `rarr` 5 in numberC. Ankle bones `rarr` 7 in numberD. Digits `rarr` 12 in number

Answer» Correct Answer - 4
342.

In humans, coccyx is formed by the fusion of vertebrae`:`A. 3B. 4C. 5D. 6

Answer» Correct Answer - 2
343.

Which one if bone of fore limb `:-`A. HumerusB. FemureC. TibiaD. Fibula

Answer» Correct Answer - 1
344.

Hinge joint is `:`A. ElbowjointB. Ankle jointC. Inter phalangeal jointD. All

Answer» Correct Answer - 4
345.

Total number of bone of human face `:-`A. 10B. 12C. 14D. 16

Answer» Correct Answer - 3
346.

Secrum in Human is formed by fusion of `:-`A. 3 vertebraeB. 5 vertebraeC. 8 vertebraeD. 6 vertebrae

Answer» Correct Answer - 2
347.

Pivot joint `:-`A. Axial jointB. Shoulder jointC. Hip jointD. None

Answer» Correct Answer - 1
348.

Pivot joint occurs atA. The hip and shoulder jointB. Between the atlas and the odontoid process of axisC. Sternoclavicular jointD. Temporomandibular joint

Answer» Correct Answer - 2
349.

The number of floating ribs in human body isA. 6 pairsB. 5 pairsC. 3 pairsD. 2 pairs

Answer» Correct Answer - 4
350.

The number of phalanges in both for limgs of human is `:-`A. 14B. 28C. 12D. 24

Answer» Correct Answer - 2