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Q.24. Main ring present in histidine amino acid is

  1. Pyrrole
  2. Imidazole
  3. Furan
  4. Thiophene
Answer: (B)

Biochemistry Test Series | Practice Set 5 | Revision MCQs For Pharmacy And Medical Exams

25 Questions 52 Attempts 6.74K Seen
This is practice Set 5 of the Biochemistry test series for Pharmacy, Diploma Pharmacy, and medical/paramedical students. There will be a total of 5 sets in this Biochemistry test series. In each set, there will be 25 MCQs for practice and revision of the basic concept of Biochemistry. This Practice set includes important MCQs from Biochemistry. These MCQs help to clear basic concepts. Start Test without Login in
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Q.1. The function of iron is

  1. Formation of bones and teeth
  2. Control excitability of nerves
  3. Regulates the permeability of membranes
  4. Transport of oxygen to tissue

Q.2. Cobalt is a component of :

  1. vitB6
  2. Vit A
  3. Vit B12
  4. Vit D

Q.3. Alkaline phosphate level is increased in

  1. Ricket
  2. Leukemia
  3. Cardial infection
  4. Pancreatic deficiency

Q.4. Microcytic hyper chronic anaemia occurs due to deficiency of

  1. Cu2+
  2. Co2+
  3. Zinc
  4. Iron

Q.5. Normal urine is

  1. Neutral
  2. Highly acidic
  3. Slightly alkaline
  4. Slightly acidic

Q.6. Milky type colour of urine gets elevated in

  1. Albimins
  2. Haemoglobin
  3. Fatty acid
  4. Nephritis

Q.7. A component of coenzyme A is

  1. Inosine
  2. Thiamine
  3. Pethothenic acid
  4. Pyridoxine

Q.8. Hyperlipidemia is excess of

  1. Cholesterol and triglycerides
  2. Free fatty acids
  3. Glucose
  4. Ketone bodies

Q.9. Out of these amino acid which one is not essential amino acid?

  1. Proline
  2. Tryptophan
  3. Tyrosine
  4. Histidine

Q.10. Which one is essential amino acid

  1. Alanine
  2. Leucine
  3. Proline
  4. Tryptophan

Q.11. Polypeptide chain number can be identified by treatment of protein with

  1. Barium chloride
  2. Mercuric chloride
  3. Nitric acid
  4. Dansyl chloride

Q.12. Isoelectric pH of pepsin is

  1. 4.6
  2. 4.7
  3. 1.1
  4. 11.0

Q.13. Methionine enkephalin is chain

  1. Dipeptide
  2. Tripeptide
  3. Tetra peptide
  4. Pentapeptide

Q.14. Plasminogen is converted to plasma with the help of enzyme

  1. Streptokinase
  2. Amylase
  3. Aldolase
  4. Acid phosphatase

Q.15. Thiamine includes which one of the following chemical nucleus

  1. Pyrimidine and thiazole
  2. Pyrrole and furan
  3. Imidazole
  4. Acid phosphatase

Q.16. Biotin structure is formed by fusion of

  1. Imidazole and thiophene ring
  2. Imidazole and furan rings
  3. Imidazole and insoles ring
  4. Imidazole and purine rings

Q.17. 1 kilobase in DNA is equal to the

  1. 10 base pair
  2. 100 base pair
  3. 1 base pair
  4. 1000 base pair

Q.18. Which one is not the type of RNA

  1. mRNA
  2. iRNA
  3. tRNA
  4. rRNA

Q.19. Which of the following RNA have high concentration in cell?

  1. mRNA
  2. tRNA
  3. rRNA
  4. None of the above

Q.20. An example of transferase enzyme

  1. Lipase
  2. Hexokinase
  3. Esterase
  4. Urease

Q.21. Appropriate percentage of carbon in protein is the range of

  1. 10-20%
  2. 20-30%
  3. 30-40%
  4. 50-55%

Q.22. Appropriate percentage of sulphur in protein is the range of

  1. 0-4%
  2. 4-8%
  3. 8-12%
  4. 12-16%

Q.23. An example of amino acid which does not contain sulphur is

  1. Aspartic acid
  2. cystine
  3. Methionine
  4. Cysteine

Q.24. Main ring present in histidine amino acid is

  1. Pyrrole
  2. Imidazole
  3. Furan
  4. Thiophene

Q.25. Main ring present in tryptophan is

  1. Indole
  2. Imidazole
  3. Furan
  4. Thiophane
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