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{:("List - I","List - II"),("(A) Glycine...

`{:("List - I","List - II"),("(A) Glycine","(p) Forms chloroacetic acid with NOCl"),("(B) Lysine","(q) Neutral"),("(C ) Proline","(r ) Optically inactive"),("(D) Glutamic acid","(s) Basic"),(,"(t) Isoelectric point"):}`

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A, B, C, D
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Match vitamins and their Isoelectric points {:("List - I","List - II"),("(A) Aspartic acid","(p) 9.7"),("(B) Lysine","(q) 3.0"),("(C ) Histidine","(r ) 3.2"),("(D) Glutamicacid","(s) 7.6"):}

Match vitamins and their difficiency diseases {:("List - I","List - II"),("(A) vitamin "- B_(12),"(p) sterility"),("(B) vitamine "- B_(6),"(q) haeomorrhagic condition"),("(C ) vitamine - E","(r ) Pernicioius anaemia"),("(D) vitamine - K","(s) diseage"):}

{:("List - I","List - II"),("(A) Acidic amino acid","(p) Valine"),("(B) Neutral amino acid","(q) Methionine"),("(C ) Sulphur containing amino acid","(r ) Aspartic acid"),("(D) Hydroxyl group","(s) Serine"),(" containing amino acid","(t) Cysteine"):}

Match the proteins and their functions {:("List - I","List - II"),("(A) Transport proteins","(p) Clotting of blood"),("(B) Respiratory proteins","(q) Outer layer of skin"),("(C ) Keratines","(r ) Movement of ions"),("(D) Fibrins","(s) Release of oxygen which kill imicrobes"):}

{:("List - I (Vitamines)","List - II (Disease folate defficiency)"),("(A) A","(p) Folate defficiency Anaemina"),("(B) C","(q) Bleeding gums"),("(C ) D","(r ) Osteomalacia"),("(D) "B_(12),"(s) Xeropthalmia"):}

Match items List - I with those in List - II from the combinations shows : {:("List - I","List - II"),("(I) Saliva","(A) Genetic material"),("(II) Nucleic acid","(B) Digestive enzyme"),("(III) Ascorbic acid","(C ) Antibiotic"),("(IV) Testosterone","(D) Sex hotmone"),(,"(E ) Vitamin"):}

{:("List - I (Vitamines)","List - II (Chemical names)"),((A) B_(1),"(p) Biotin"),((B) B_(2),"(q) Pyridoxine"),((C ) B_(6),"(r ) Thiamin"),("(D) H or vitamin B - 7","(s) Lactoflavin"):}

Match List - I with List - II and select the correct answer using the codes given below. {:("List - I","List - II"),("(I) Anti-beriberi factor","(A) Vitamin C"),("(II) Pancreas","(B) Glycerides"),("(III) Palm oil","(C ) Vitamin "B_(1)),("(IV) L" (+)-"Ascorbic acid","(D) Insulin"):}

Some examples are given in List - II and their type is given in List - I {:("List - I","List - II"),("(1) Lipid","(A) Histidine"),("(2) Protein","(B) Ascorbic acid"),("(3) Amino acid","(C ) Cephalin"),("(4) Hormone","(D) Insulin"),("(5) Vitamin",):}

Match List I (substance) with List II (processes) employed in the manufacture of the substance and select the correct option. {:("List - I (Substances)","List - II (Processes)"),("A) Sulphuric acid","i) Haber's process"),("B) Steel","ii) Bessemer's process"),("C) Sodium hydroxide","iii) Leblanc process"),("D) Ammonia","iv) Contact process"):}

AAKASH SERIES-PROTEINS AND NUCLEIC ACIDS -PRACTICE SHEET - 1
  1. An activated amino acid A(H(2)NCHRCOX) reacts with an amino acid B(H(2...

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  2. Which statement about proteins is correct ?

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  3. Peptides are compounds of amino acids joined by amide bonds. Which of ...

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  4. Which of the following is an important secondary structural feature in...

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  5. A protein can be denaturated by ……….

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  6. Which of the following combination are correct in case of proteins ?

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  7. alpha - amino acids are high melting crystalline solids because of the...

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  8. alpha - amino acids are high melting crystalline solids because of the...

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  9. alpha - amino acids are high melting crystalline solids because of the...

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  10. The product (A) is

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  11. Compound (B) is

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  12. The product (C ) is

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  13. {:("List - I","List - II"),("(A) Glycine","(p) Forms chloroacetic acid...

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  14. {:("List - I","List - II"),("(A) Acidic amino acid","(p) Valine"),("(B...

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  15. A tripeptide is composed equally of L - valine, L - tyrosine and L - a...

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  16. The number of polypeptide chains in insulin is ?

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  17. In an amino acid the Carboxylic group ionises at p^(Ka(1))=2.40 and...

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  18. Iso electric point of Alanine is p^(H)=6. At which p^(H), maximum conc...

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  19. The number of possible dipeptides formed with two amino acids A and B ...

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  20. p^(I) of H(3)overset(o+)(N)-CH(2)-COOK is 5 H(3)overset(o+)(N)CH(2...

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