FirstRanker Logo

FirstRanker.com - FirstRanker's Choice is a hub of Question Papers & Study Materials for B-Tech, B.E, M-Tech, MCA, M.Sc, MBBS, BDS, MBA, B.Sc, Degree, B.Sc Nursing, B-Pharmacy, D-Pharmacy, MD, Medical, Dental, Engineering students. All services of FirstRanker.com are FREE
📱

Get the MBBS Question Bank Android App

Access previous years' papers, solved question papers, notes, and more on the go!

Install From Play Store

Download DUET Master 2018 DU MSc Zoology Question Paper With Answer Key

Download DUET (Delhi University Entrance Test conducted by the NTA) 2018 DU MSc Zoology Question Paper With Solution Key

This post was last modified on 29 January 2020

Tags: DUET Delhi University Entrance Test NTA Master MSc Zoology Question Paper Answer Key 2018 PDF Download
Download Document
Download Document

This download link is referred from the post: DUET Last 10 Years 2011-2021 Question Papers With Answer Key || Delhi University Entrance Test conducted by the NTA


FirstRanker.com

www.FirstRanker.com

DU MSC Zoology

--- Content provided by FirstRanker.com ---

  1. Which of the following is NOT a characteristic of lakes suffering from organic pollution? [Question ID = 582]
    1. High microbial concentration [Option ID = 2325]
    2. High biochemical oxygen demand [Option ID = 2327]
    3. Low phosphate levels [Option ID = 2328]
    4. Frequent algal blooms [Option ID = 2326]
    Correct Answer :- Low phosphate levels [Option ID = 2328]

    2. --- Content provided by FirstRanker.com ---

  2. Which of the following was probably absent at the time of origin of life ? [Question ID = 546]
    1. Oxygen [Option ID = 2182]
    2. Hydrogen [Option ID = 2181]
    3. Methane [Option ID = 2183]
    4. Carbon dioxide [Option ID = 2184]
    Correct Answer :- Oxygen [Option ID = 2182]

    3. --- Content provided by FirstRanker.com ---

  3. Which of the following genotypes causes Klinefelter syndrome? [Question ID = 530]
    1. XYY [Option ID = 2120]
    2. XO [Option ID = 2117]
    3. XXY [Option ID = 2118]
    4. XX [Option ID = 2119]
    Correct Answer :- XXY [Option ID = 2118]

    4. --- Content provided by FirstRanker.com ---

  4. Which of the following is wrong match for enzyme classification? [Question ID = 601]
    1. EC 2 - Trasnferases [Option ID = 2402]
    2. EC 3- Hydrolases [Option ID = 2403]
    3. EC 1 - Oxidoreductases [Option ID = 2401]
    4. EC 4- Ligases [Option ID = 2404]
    Correct Answer :- EC 4- Ligases [Option ID = 2404]

    5. --- Content provided by FirstRanker.com ---

  5. Which of the following is not a possible explanation for the rapid rate of evolution of beak shape in Darwin's finches? [Question ID = 614]
    1. Strong selection pressure [Option ID = 2455]
    2. Small population size [Option ID = 2456]
    3. High mutation rate [Option ID = 2453]
    4. High emigrations and immigration rate [Option ID = 2454]
    Correct Answer :- High mutation rate [Option ID = 2453]

    6. --- Content provided by FirstRanker.com ---

  6. Which of the following animals is primarily an ectotherm? [Question ID = 542]
    1. Hawk [Option ID = 2165]
    2. Lizard [Option ID = 2166]
    3. Elephant [Option ID = 2168]
    4. Shrew [Option ID = 2167]
    Correct Answer :- Lizard [Option ID = 2166]

    7. --- Content provided by FirstRanker.com ---

  7. Which of the following technique was used by Messelon and Stahl to separate DNA labeled with 15N from 14N? [Question ID = 609]
    1. Ion-exchange chromatography [Option ID = 2436]
    2. Molecular-sieve filtration chromatography [Option ID = 2435]
    3. Agarose Gel electrophoresis [Option ID = 2434]
    4. CsCl density gradient centrifugation [Option ID = 2433]
    Correct Answer :- CsCl density gradient centrifugation [Option ID = 2433]

    8. --- Content provided by FirstRanker.com ---

  8. Which of the following molecule is most abundant in living system? [Question ID = 608]
    1. Water [Option ID = 2432]
    2. Cellulose [Option ID = 2430]
    3. Protein [Option ID = 2429]
    4. Starch [Option ID = 2431]
    Correct Answer :- Water [Option ID = 2432]

    9. --- Content provided by FirstRanker.com ---

  9. Which system is active under stress? [Question ID = 536]
    1. Sympathetic nervous system [Option ID = 2142]
    2. Somatic nervous system [Option ID = 2143]
    3. Parasympathetic nervous system [Option ID = 2141]
    4. Complete autonomic nervous system [Option ID = 2144]
    Correct Answer :- Sympathetic nervous system [Option ID = 2142]

    10. --- Content provided by FirstRanker.com ---

  10. Which is the first National park established in India: [Question ID = 583]
    1. Jim Corbet National Park [Option ID = 2329]
    2. Periyar National Park [Option ID = 2332]
    3. Kanziranga National Park [Option ID = 2330]
    4. Kanha National Park [Option ID = 2331]
    Correct Answer :- Jim Corbet National Park [Option ID = 2329]

    11. --- Content provided by FirstRanker.com ---

  11. Doubling time for E. coli is 20 min. If the initial number of bacterium in a culture is 100, what would be number of bacterium after 60 min. [Question ID = 606]
    1. 300 [Option ID = 2422]
    2. 400 [Option ID = 2423]
    3. 100 [Option ID = 2421]
    4. 800 [Option ID = 2424]
    Correct Answer :- 800 [Option ID = 2424]

    12. --- Content provided by FirstRanker.com ---

  12. X-chromosome inactivation [Question ID = 527]
    1. Is the cause of the y chromosome being genetically inactive [Option ID = 2106]
    2. Takes place in humans so that the same X chromosome is inactive in all the cells of a female [Option ID = 2107]
    3. Normally takes place in males but not in females [Option ID = 2105]
    4. Results in genetically turning off one of the two X chromosome in female mammals [Option ID = 2108]
    Correct Answer :- Results in genetically turning off one of the two X chromosome in female mammals [Option ID = 2108]

    13. --- Content provided by FirstRanker.com ---

  13. In ecological succession from pioneer to climax community, the biomass shall: [Question ID = 584]
    1. Increase and then decrease [Option ID = 2334]
    2. Increase continuously [Option ID = 2336]
    3. Decrease [Option ID = 2333]
    4. No relation [Option ID = 2335]
    Correct Answer :- Increase continuously [Option ID = 2336]

    14. --- Content provided by FirstRanker.com ---

  14. Import of glucose by the liver cell: [Question ID = 569]
    1. Is dependent on hydrolysis of ATP [Option ID = 2273]
    2. Is facilitated by GLUT2 [Option ID = 2276]
    3. Occurs throughout the phospholipid bilayer [Option ID = 2275]
    4. Requires expression of GLUT1 on the plasma membrane [Option ID = 2274]
    Correct Answer :- Is facilitated by GLUT2 [Option ID = 2276]

    15. --- Content provided by FirstRanker.com ---

  15. The origin of the jaw in the gnathostomes is the [Question ID = 524]
    1. hyoid [Option ID = 2096]
    2. gill arch [Option ID = 2093]
    3. notochord [Option ID = 2095]
    4. bones supporting the cranium [Option ID = 2094]
    Correct Answer :- gill arch [Option ID = 2093]

    16. --- Content provided by FirstRanker.com ---

  16. The dynamics of which cytoskeletal element changes in a moving amoeba? [Question ID = 568]
    1. Intermediate filaments [Option ID = 2271]
    2. MreB [Option ID = 2272]
    3. Microtubules [Option ID = 2269]
    4. Microfilaments [Option ID = 2270]
    Correct Answer :- Microfilaments [Option ID = 2270]

    17. --- Content provided by FirstRanker.com ---

  17. Repeat core sequences consisting of 2, 3, or 4 base pairs are known as what? [Question ID = 531]
    1. Single nucleotide polymorphisms (SNPs) [Option ID = 2121]
    2. Minisatellites [Option ID = 2123]
    3. Telomeres [Option ID = 2124]
    4. Microsatellites [Option ID = 2122]
    Correct Answer :- Microsatellites [Option ID = 2122]

    18. --- Content provided by FirstRanker.com ---

  18. A haltere is a [Question ID = 551]
    1. Device used by a male insect to attract female for mating [Option ID = 2204]
    2. balancing organ of housefly [Option ID = 2203]
    3. sense organ of butterfly [Option ID = 2201]
    4. modified forewing of beetle [Option ID = 2202]
    Correct Answer :- balancing organ of housefly [Option ID = 2203]

    19. --- Content provided by FirstRanker.com ---

  19. Linolenic (C18: 9,12,15) is an essential fatty acid for human because: [Question ID = 555]
    1. Lenolenic acid is available in fruits [Option ID = 2217]
    2. Lenolenic acid gives much energy that palmitic acid [Option ID = 2219]
    3. It is unsaturated fatty acid [Option ID = 2220]
    4. Human cannot introduce double bond beyond 9-10 carbon of fatty acids [Option ID = 2218]
    Correct Answer :- Human cannot introduce double bond beyond 9-10 carbon of fatty acids [Option ID = 2218]

    20. --- Content provided by FirstRanker.com ---

  20. Passive immunity is obtained by: [Question ID = 589]
    1. Injecting the serum of another animal/individual containing antitoxin [Option ID = 2354]
    2. Our own body cells preparing antibodies [Option ID = 2353]
    3. Blood transfusion and blood clotting [Option ID = 2356]
    4. Drinking medicinal concoctions [Option ID = 2355]
    Correct Answer :- Injecting the serum of another animal/individual containing antitoxin [Option ID = 2354]

    21. --- Content provided by FirstRanker.com ---

  21. 2-amino-3 hydroxy propionic acid is the chemical name for which of the following amino acid: [Question ID = 580]
    1. serine [Option ID = 2320]
    2. valine [Option ID = 2319]
    3. glycine [Option ID = 2317]
    4. alanine [Option ID = 2318]
    Correct Answer :- serine [Option ID = 2320]

    22. --- Content provided by FirstRanker.com ---

  22. Low pH of the lysosomal compartment is maintained by [Question ID = 613]
    1. Glycolysis [Option ID = 2452]
    2. Electron transport chain [Option ID = 2449]
    3. Proton ATPase at the membrane [Option ID = 2450]
    4. Luminal acid production [Option ID = 2451]
    Correct Answer :- Proton ATPase at the membrane [Option ID = 2450]

    23. --- Content provided by FirstRanker.com ---

  23. Kidney of the vertebrate embryo develops from: [Question ID = 591]
    1. Mesoderm [Option ID = 2363]
    2. Archenteron [Option ID = 2364]
    3. Endoderm [Option ID = 2362]
    4. Ectoderm [Option ID = 2361]
    Correct Answer :- Mesoderm [Option ID = 2363]

    24. --- Content provided by FirstRanker.com ---

  24. DNA is genetic material in [Question ID = 563]
    1. Only eukaryotes [Option ID = 2251]
    2. Only Prokaryotes and eukaryotes [Option ID = 2250]
    3. All viruses, prokaryotes, eukaryotes [Option ID = 2249]
    4. Some viruses, all prokaryotes and eukaryotes [Option ID = 2252]
    Correct Answer :- Some viruses, all prokaryotes and eukaryotes [Option ID = 2252]

    25. --- Content provided by FirstRanker.com ---

  25. Which of the following statement is NOT TRUE for a competitive inhibitor in an enzyme catalysed reaction? [Question ID = 600]
    1. Their inhibition can be reversed by increasing the substrate concentration [Option ID = 2400]
    2. They compete with substrate for binding to the active site. [Option ID = 2398]
    3. They are structural analogues of the substrate. [Option ID = 2397]
    4. They increase the Km, and decrease the Vmax. [Option ID = 2399]
    Correct Answer :- They increase the Km, and decrease the Vmax. [Option ID = 2399]

    26. --- Content provided by FirstRanker.com ---

  26. Knee joint is a [Question ID = 548]
    1. fibrous joint [Option ID = 2192]
    2. cartilaginous joint [Option ID = 2191]
    3. collagenous joint [Option ID = 2189]
    4. synovial joint [Option ID = 2190]
    Correct Answer :- synovial joint [Option ID = 2190]

    27. --- Content provided by FirstRanker.com ---

  27. The heaviest organelle in cell is: [Question ID = 556]
    1. Lysosomes [Option ID = 2223]
    2. Ribosomes [Option ID = 2224]
    3. Nucleus [Option ID = 2222]
    4. Mitochondria [Option ID = 2221]
    Correct Answer :- Nucleus [Option ID = 2222]

    28. --- Content provided by FirstRanker.com ---

  28. Wallace's line is present in between [Question ID = 544]
    1. Oriental and Australian regions [Option ID = 2173]
    2. Palaearctic and Ethiopian regions [Option ID = 2176]
    3. Neotropical and Nearctic regions [Option ID = 2175]
    4. Ethiopian and Oriental regions [Option ID = 2174]
    Correct Answer :- Oriental and Australian regions [Option ID = 2173]

    29. --- Content provided by FirstRanker.com ---

  29. In bivalves, which structure secretes pearl? [Question ID = 598]
    1. Nacreous gland. [Option ID = 2392]
    2. Nacreous layer [Option ID = 2391]
    3. Prismatic layer [Option ID = 2390]
    4. Periostracum layer [Option ID = 2389]
    Correct Answer :- Nacreous layer [Option ID = 2391]

    30. --- Content provided by FirstRanker.com ---

  30. Ampicillin inhibits: [Question ID = 559]
    1. Cell wall synthesis in bacterial cells [Option ID = 2236]
    2. RNA synthesis in Bacterial cells [Option ID = 2234]
    3. DNA synthesis in bacterial cells [Option ID = 2233]
    4. Protein synthesis in mammalian cell [Option ID = 2235]
    Correct Answer :- Cell wall synthesis in bacterial cells [Option ID = 2236]

    31. --- Content provided by FirstRanker.com ---

  31. Hiccups can be best described as [Question ID = 534]
    1. sign of somebody remembering you [Option ID = 2136]
    2. vibration of the soft palate during breathing while sleeping [Option ID = 2135]
    3. jerky incomplete inspiration [Option ID = 2134]
    4. forceful sudden expiration [Option ID = 2133]
    Correct Answer :- jerky incomplete inspiration [Option ID = 2134]

    32. --- Content provided by FirstRanker.com ---

  32. At Isoelectric pH the charge on protein is: [Question ID = 553]
    1. Positive charge on protein [Option ID = 2210]
    2. Negative charge on protein [Option ID = 2211]
    3. No charge on protein [Option ID = 2209]
    4. Net charge on protein is zero [Option ID = 2212]
    Correct Answer :- Net charge on protein is zero [Option ID = 2212]

    33. --- Content provided by FirstRanker.com ---

  33. Lac is a material which is [Question ID = 552]
    1. hardened fecal matter of lac insect [Option ID = 2205]
    2. protective secretion deposited by female lac insect [Option ID = 2206]
    3. protective covering secreted by larva [Option ID = 2207]
    4. resin secreted by the plant [Option ID = 2208]
    Correct Answer :- protective secretion deposited by female lac insect [Option ID = 2206]

    34. --- Content provided by FirstRanker.com ---

  34. Hardy-Weinberg's law gives the concept of [Question ID = 586]
    1. natural selection. [Option ID = 2344]
    2. genetic drift [Option ID = 2341]
    3. genetic equilibrium [Option ID = 2343]
    4. mutation [Option ID = 2342]
    Correct Answer :- genetic equilibrium [Option ID = 2343]

    35. --- Content provided by FirstRanker.com ---

  35. The vertical migration of plankton is an instance of [Question ID = 579]
    1. Circadian rythmes [Option ID = 2313]
    2. Circannual rythmes [Option ID = 2314]
    3. photopriodism [Option ID = 2315]
    4. photokinesis. [Option ID = 2316]
    Correct Answer :- Circadian rythmes [Option ID = 2313]

    36. --- Content provided by FirstRanker.com ---

  36. Treadmilling of actin filaments in the steady state occurs at G-actin concentration [Question ID = 565]
    1. Below the Cc of the (-) end [Option ID = 2257]
    2. Above the Cc of the (-) end but below the Cc of the (+) end [Option ID = 2259]
    3. Above the Cc of the (+) end but below the Cc of the (-) end [Option ID = 2260]
    4. Above the Cc of the (+) end [Option ID = 2258]
    Correct Answer :- Above the Cc of the (+) end but below the Cc of the (-) end [Option ID = 2260]

    37. --- Content provided by FirstRanker.com ---

  37. Exon skipping is associated with: [Question ID = 528]
    1. regulatory mutations [Option ID = 2110]
    2. RNA processing mutations [Option ID = 2111]
    3. nonsense mutations [Option ID = 2109]
    4. silent mutations [Option ID = 2112]
    Correct Answer :- RNA processing mutations [Option ID = 2111]

    38. --- Content provided by FirstRanker.com ---

  38. Bile is produced in our body which [Question ID = 557]
    1. Act as a surfactant to emulsify lipids in intestine. [Option ID = 2226]
    2. It has no role associated with our body [Option ID = 2228]
    3. Helps in digestion of starch in intestinbe [Option ID = 2227]
    4. Helps in controlling blood pressure [Option ID = 2225]
    Correct Answer :- Act as a surfactant to emulsify lipids in intestine. [Option ID = 2226]

    39. --- Content provided by FirstRanker.com ---

  39. The inner cell mass of mammalian blastocyst develops into, [Question ID = 578]
    1. all embryonic structures [Option ID = 2311]
    2. embryonic endoderm [Option ID = 2309]
    3. chorio-allantoic placenta [Option ID = 2312]
    4. yolk-sac placenta [Option ID = 2310]
    Correct Answer :- all embryonic structures [Option ID = 2311]

    40. --- Content provided by FirstRanker.com ---

  40. The isoform/s of actin present in muscle cells [Question ID = 566]
    1. beta-actin [Option ID = 2263]
    2. beta-and gamma-actin [Option ID = 2264]
    3. alpha-actin [Option ID = 2261]
    4. alpha and beta-actin [Option ID = 2262]
    Correct Answer :- alpha-actin [Option ID = 2261]

    41. --- Content provided by FirstRanker.com ---

  41. The four postulates of the Chemiosmotic hypothesis accounted for: [Question ID = 574]
    1. ETC, F1-F0 ATPase, cardiolipin and pmf generators [Option ID = 2295]
    2. ETC, F1-F0 ATPase, cardiolipin and anion exchangers [Option ID = 2296]
    3. Cardiolipin [Option ID = 2294]
    4. The four complexes of the electron transport chain (ETC). [Option ID = 2293]
    Correct Answer :- ETC, F1-F0 ATPase, cardiolipin and anion exchangers [Option ID = 2296]

    42. --- Content provided by FirstRanker.com ---

  42. Cilia and flagella contains a contractile protein called: [Question ID = 575]
    1. Myosin [Option ID = 2300]
    2. Tubulin [Option ID = 2298]
    3. Actin [Option ID = 2299]
    4. Dyenin [Option ID = 2297]
    Correct Answer :- Dyenin [Option ID = 2297]

    43. --- Content provided by FirstRanker.com ---

  43. Insects such as Drosophila undergo three molts before undergoing metamorphosis. Molting is controlled by which of the following hormone? [Question ID = 532]
    1. juvenile hormone [Option ID = 2126]
    2. growth hormone [Option ID = 2128]
    3. auxin [Option ID = 2127]
    4. ecdysone [Option ID = 2125]
    Correct Answer :- ecdysone [Option ID = 2125]

    44. --- Content provided by FirstRanker.com ---

  44. Injection of anti-venom to a patient for snake bite is an example of [Question ID = 562]
    1. Artificially acquired active immunity [Option ID = 2246]
    2. Artificially acquired passive immunity [Option ID = 2248]
    3. Naturally acquired active immunity [Option ID = 2245]
    4. Naturally acquired passive immunity [Option ID = 2247]
    Correct Answer :- Artificially acquired passive immunity [Option ID = 2248]

    45. --- Content provided by FirstRanker.com ---

  45. Steroid hormones are synthesized from [Question ID = 558]
    1. Glycogen [Option ID = 2232]
    2. Tryptophan [Option ID = 2229]
    3. Stearic acid [Option ID = 2231]
    4. Cholesterol [Option ID = 2230]
    Correct Answer :- Cholesterol [Option ID = 2230]

    46. --- Content provided by FirstRanker.com ---

  46. When a heterozygous offspring is crossed to homozygous recessive parent, it is called as [Question ID = 533]
    1. Test cross [Option ID = 2129]
    2. Reciprocal cross [Option ID = 2130]
    3. Dihybrid cross [Option ID = 2132]
    4. Monohybrid cross [Option ID = 2131]
    Correct Answer :- Test cross [Option ID = 2129]

    47. --- Content provided by FirstRanker.com ---

  47. Identify the statement that is NOT TRUE for Iron-sulphur clusters [Question ID = 573]
    1. These are prosthetic groups of succinate-coenzyme Q reductase complex. [Option ID = 2289]
    2. These accept and release electrons one at a time [Option ID = 2291]
    3. They contain Fe bonded to inorganic S atoms and S atoms on cysteine residues of proteins [Option ID = 2290]
    4. They are always associated with cytochromes. [Option ID = 2292]
    Correct Answer :- They are always associated with cytochromes. [Option ID = 2292]

    48. --- Content provided by FirstRanker.com ---

  48. Of the early fish, which led to the extant fish of today? [Question ID = 525]
    1. cephalochordates [Option ID = 2099]
    2. acanthodians [Option ID = 2100]
    3. placoderms [Option ID = 2098]
    4. heterostracans [Option ID = 2097]
    Correct Answer :- acanthodians [Option ID = 2100]

    49. --- Content provided by FirstRanker.com ---

  49. Water is a good solvent for inorganic salts because [Question ID = 615]
    1. hydrogen bond [Option ID = 2459]
    2. dielectric constant [Option ID = 2457]
    3. polarity [Option ID = 2458]
    4. conductivity [Option ID = 2460]
    Correct Answer :-

    50. --- Content provided by FirstRanker.com ---

  50. If the sequence of coding strand in a transcription unit is as follows: 5'-GAATTGCCAATTGCAGTC-3', the sequence of mRNA transcribed from the transcription unit would be, [Question ID = 604]
    1. 3'-GAAUUGCCAAUUGCAGUC-5' [Option ID = 2416]
    2. 5'-CUUAACGGUUAACGUCAG-3' [Option ID = 2414]
    3. 5'-GAAUUGCCAAUUGCAGUC-3' [Option ID = 2413]
    4. 5'-GACUGCAAUUGGCAAUUC-3' [Option ID = 2415]
    Correct Answer :- 5'-GAAUUGCCAAUUGCAGUC-3' [Option ID = 2413]

    51. --- Content provided by FirstRanker.com ---

  51. In a Robertsonian translocation fusion occurs at the: [Question ID = 529]
    1. centromeres [Option ID = 2114]
    2. histones [Option ID = 2115]
    3. telomeres [Option ID = 2113]
    4. ends of the long arms [Option ID = 2116]
    Correct Answer :- centromeres [Option ID = 2114]

    52. --- Content provided by FirstRanker.com ---

  52. Symporters are cotransporters that transport: [Question ID = 570]
    1. Cations and anions in the opposite direction. [Option ID = 2278]
    2. Glucose against its concentration gradient. [Option ID = 2280]
    3. Small molecules and gases in the same direction. [Option ID = 2277]
    4. Na+ ions and glucose against the concentration gradient. [Option ID = 2279]
    Correct Answer :- Glucose against its concentration gradient. [Option ID = 2280]

    53. --- Content provided by FirstRanker.com ---

  53. Bidirectional movement of vesicles requires [Question ID = 567]
    1. Kinesin I [Option ID = 2265]
    2. Association of (+) and (-) end-directed motors [Option ID = 2268]
    3. A flexible neck region on the motor protein [Option ID = 2267]
    4. Microtubules and microfilaments [Option ID = 2266]
    Correct Answer :- Association of (+) and (-) end-directed motors [Option ID = 2268]

    54. --- Content provided by FirstRanker.com ---

  54. Pharyngeal gill slits [Question ID = 521]
    1. are not found in protochordates, but are present in vertebrates, at least during the embryonic life [Option ID = 2084]
    2. are found in higher inverterates and vertebrates [Option ID = 2083]
    3. are found in fishes, crabs, snails, aquatic insects [Option ID = 2082]
    4. are unique chordate characteristic [Option ID = 2081]
    Correct Answer :- are unique chordate characteristic [Option ID = 2081]

    55. --- Content provided by FirstRanker.com ---

  55. Three pg of a hypothetical protein-X is present in a cell. How many molecules of protein-X would be present in a cell, if the molecular weight of the protein is 30000? (Given, Avogaro's number is 6 x 1023) [Question ID = 610]
    1. 6 x 1015 [Option ID = 2439]

      This download link is referred from the post: DUET Last 10 Years 2011-2021 Question Papers With Answer Key || Delhi University Entrance Test conducted by the NTA

--- Content provided by FirstRanker.com ---

This post was last modified on 29 January 2020