InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Polyribosomes are aggregation ofA. Ribosomes and r-RNAB. PeroxisomesC. Several ribosomes held together by a string of m-RNAD. r-RNA |
| Answer» Correct Answer - C | |
| 2. |
The enzyme enterokinase helps in the conversion ofA. Trypsinogen into trypsinB. Pepsinogen into pepsinC. Proteins to polypeptideD. Fats into micelles |
| Answer» Correct Answer - A | |
| 3. |
National Boltanical Research Institute (NBRI) is located at:A. DelhiB. LucknowC. HowrahD. Howrah |
| Answer» Correct Answer - B | |
| 4. |
Which of the following has compound umbel inflorescence ?A. CorianderB. FicusC. YuccaD. Ocimum |
| Answer» Correct Answer - A | |
| 5. |
Red tide is caused byA. ChlorophytaB. ChrysophytaC. DinoflagellatesD. Slime moulds |
| Answer» Correct Answer - C | |
| 6. |
Dialysing fluid have the same composition as that of plasma except :-A. GlucoseB. Amino acidC. NaClD. Urea |
| Answer» Correct Answer - D | |
| 7. |
Longest cranial nerve in humans is :-A. XB. VIC. IVD. V |
| Answer» Correct Answer - A | |
| 8. |
Birds are differ from mammals in presence of :-A. Preen glandsB. Homeothermal bodyC. TeethD. Five digits in hind limb |
| Answer» Correct Answer - A | |
| 9. |
Which of the following volume is not included in vital capacityA. ERVB. TVC. IRVD. RV |
| Answer» Correct Answer - D | |
| 10. |
Malpighain tubules are excretory organ in :-A. HirudinariaB. CockroachC. TaeniaD. Nereis |
| Answer» Correct Answer - B | |
| 11. |
Yellow, White & Reticular fiber made up of protienA. Elastin, Reticulin, CollagenB. Reticulin, Elastin, CollagenC. Collagen, Elastin, ReticulinD. Elastin, Collagen, Reticulin |
| Answer» Correct Answer - D | |
| 12. |
Synthesis of histone proteins occurs inA. `G_1` phaseB. S phaseC. `G_0` phaseD. `G_2` phase |
| Answer» Correct Answer - B | |
| 13. |
Which of the following species does not existA. `XeF_4`B. `XeF_5`C. `XeF_5^-`D. `XeF_5` |
| Answer» Correct Answer - B | |
| 14. |
Which of following property is correctly given ?A. N lt P lt As lt Sb `(IP_1)`B. `Na^(+) gt F^(-) gt O^(-2) gt N^(-3)` (Size )C. O gt F gt N gt C `(IP_2) `D. P gt Si gt Mg gt Al (Covalent radii) |
| Answer» Correct Answer - C | |
| 15. |
If interionic distance between `Na^+` and `F^-` ions is 2.31 Å then radii of `Na^+` & `F^-` are :-A. 1.95 Å & 1.36 ÅB. 0.95 & 1.36ÅC. 1.36Å & 1.98ÅD. 1.36Å & 1.36 Å |
| Answer» Correct Answer - B | |
| 16. |
In binomial nomenclature second component is called :-A. Generic epithetB. GenusC. Specific epithetD. Variety |
| Answer» Correct Answer - C | |
| 17. |
Dye injected into a plant cell might be able to enter an adjecent cell throughA. MicrotubuleB. MicrofilamentC. PlasmodesmataD. Tight junction |
| Answer» Correct Answer - C | |
| 18. |
Which of the following is not a function of auxin ?A. Apical dominanceB. Prevent abscissionC. Induce senescenceD. Induce parthenocarpy |
| Answer» Correct Answer - C | |
| 19. |
It a solution at atmospheric pressure has solute potential –15 pascals then :-A. Its water potential will also be –15 pascalsB. Its water potential will also be more than –15 pascalsC. Its water potential will also be less than –15 pascalsD. Its water potential can not be calculated without pressure potential |
| Answer» Correct Answer - A | |
| 20. |
Which of the following organic compound is present in acid insoluble fraction ?A. GlucoseB. NucleotideC. StarchD. Amino acid |
| Answer» Correct Answer - C | |
| 21. |
Cell organelle responsible for autolysis isA. DictyosomeB. LysosomeC. PeroxisomeD. Glyoxysome |
| Answer» Correct Answer - B | |
| 22. |
Which of the following correctly describes the location of some body parts in the earthworm (Pheretima ) ?A. One pair of ovaries attached at intersegmental septum of 14th and 15th segmentB. Two pairs of accessory glands in 16-18 segmentC. Four pairs of spermathecae in 4-7 segmentD. Two pairs of testis in 10th and 11th segment |
| Answer» Correct Answer - D | |
| 23. |
Rate of transpiration in inversely related toA. Wind velocityB. TemperatureC. LightD. Atmospheric humidity |
| Answer» Correct Answer - D | |
| 24. |
Widening of tree trunk is mostly due to the activity of :-A. PhellodermB. Fascicular cambiumC. Primary xylemD. Secondary phloem |
| Answer» Correct Answer - B | |
| 25. |
Reptilians conserve water in their body through :-A. Less intake of waterB. Excretion of uric acidC. Always found in waterD. Respire through spongy lungs |
| Answer» Correct Answer - B | |
| 26. |
Which one of the following is not the function of limbic system ?A. Regulation of sexual behaviourB. Expression of emotional reactionC. Languages comprehensionD. Motivation |
| Answer» Correct Answer - C | |
| 27. |
Variant of cellulose and present as a store house of energy in plant tissues, is :-A. GlycogenB. InulinC. StarchD. Pectin |
| Answer» Correct Answer - A | |
| 28. |
The chromosome in which centrometer lies slightly away from the middle of the chromosome resulting into one shorter arm, is called asA. MetacentricB. SubmetacentricC. AcrocentricD. Telocentric |
| Answer» Correct Answer - B | |
| 29. |
A simple experiment called girdling was used to identify the tissue :-A. In which food is stored in plant bodyB. In which glucose is converted into starchC. Through which food is transported in plant bodyD. In which deposition of suberin occurs |
| Answer» Correct Answer - C | |
| 30. |
Which of the following cell organelles are involved in `C_2` cycle ?A. Chloroplast, Lysosome, RibosomeB. Mitochondria, Chloroplast, PeroxisomeC. Centrosome, Peroxisome, GolgibodyD. Chloroplast, Mitochondria, Lysosome |
| Answer» Correct Answer - B | |
| 31. |
The five carbon containg primary acceptor of `CO_2` in Calvin cycle isA. RuBPB. PEPC. OAAD. Citric acid |
| Answer» Correct Answer - A | |
| 32. |
Select the correct statement in following -A. Stannous chloride has higher melting point than stannic chloride.B. Ferric chloride has more acidic nature than ferrous chloride.C. Cuprous chloride has more thermal stability than cupric chloride.D. All above are correct. |
| Answer» Correct Answer - D | |
| 33. |
Epidermis in stem is produced fromA. Ground meristemB. ProcambiumC. ProtodermD. Stele |
| Answer» Correct Answer - C | |
| 34. |
How many degress of freedom have the gas molecules, if under standard conditions the gas density is `rho = 1.3 kg//m^3` and velocity of sound propagation o it is `v = 330m//s` ?A. 3B. 4C. 5D. 6 |
| Answer» Correct Answer - C | |
| 35. |
Narrowing of lumen of artery due of deposition of fats is calledA. AnginaB. Cardiac arrestC. Hearth failureD. Atherosclerosis |
| Answer» Correct Answer - D | |
| 36. |
Which hormone stimulate secretion of water and bicarbonate ions from the pancreas?A. SecretinB. CholecystokininC. Gastric inhibitory peptideD. Both (1) and (2) |
| Answer» Correct Answer - A | |
| 37. |
Which of the following character is suitable for above diagram ?A. Mostly viviparousB. Ammocoet larvaC. Both (1) and (2)D. Fresh water species |
| Answer» Correct Answer - D | |
| 38. |
The gland which performs both endocrine and exocrine functions isA. ThyroidB. PancreasC. LungD. Gall bladder |
| Answer» Correct Answer - B | |
| 39. |
Which of the following combination is false :-A. Apocarpous - Carpels free - Lotus, RoseB. Syncarpous - Carpels fused - Mustard, TomatoC. Placentation - Arrangement of ovules within ovaryD. Arrangement of ovuled within ovary - Ovulation |
| Answer» Correct Answer - D | |
| 40. |
Which of the following is a feedback inhibition ?A. Inhibition of folic acid synthesis in bacteria by sulpha drugsB. Inhibition of succinate dehydrogenase enzyme by malonateC. Inhibition of cytochrome C oxidase complex by cyanideD. Inhibition of hexokinase enzyme by glucose-6-phosphate |
| Answer» Correct Answer - D | |