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Amino acids linked by
Biochemistry Pharmacist Competitive Exams
Q. 5 of Quiz-1677 (Que-ID : 3805)
Amino acids linked by
- Hydrogen bond
- Sulphate bond
- Ionic bond
- Peptide bond
Ans → (D)
Explanation → Proteins are polymers linked by peptide bond.
This question is taken from this post → Biochemistry test Series | Practice Set 1 | Revision MCQs for Pharmacy and medical Exams - attemp/practice
More MCQs in - Biochemistry test Series | Practice Set 1 | Revision MCQs for Pharmacy and medical Exams
Q. 2 of Quiz-1677 (Que-ID : 3802)
In the TCA malate is oxidised to
- Fumarate
- L-ketoglutarate
- Succinate
- Oxaloacetate
Q. 3 of Quiz-1677 (Que-ID : 3803)
Heparin is a
- Monosaccharide
- Disaccharide
- Mucopolysaccharide
- Heteropolysaccharide
Q. 4 of Quiz-1677 (Que-ID : 3804)
Transamination takes place principally in
- Liver
- Muscles
- Stomach
- Gall bladder
Q. 5 of Quiz-1677 (Que-ID : 3805)
Amino acids linked by
- Hydrogen bond
- Sulphate bond
- Ionic bond
- Peptide bond
Q. 6 of Quiz-1677 (Que-ID : 3806)
One example of phosphoprotein
- Phenylalanine
- Tryptophan
- Casein
- Glycine
Q. 7 of Quiz-1677 (Que-ID : 3807)
Schlock and humph method is used to determine
- C terminal amino acid
- N and C terminal amino acid
- N terminal amino acid
- Nono of the above
Q. 8 of Quiz-1677 (Que-ID : 3808)
Protein are precipatetd by
- Water
- Sodium hydroxide
- Formaldehyde
- Trichloroethane acetic acid
Q. 9 of Quiz-1677 (Que-ID : 3809)
One example of sulphur containing amino acid
- Aspartate
- Cysteine
- Serine
- Tyrosine
Q. 10 of Quiz-1677 (Que-ID : 3810)
In beta oxidation no of ATP molecule utilised are
- 4
- 2
- 5
- Nono of the above
Q. 11 of Quiz-1677 (Que-ID : 3811)
The normal level of ketone bodies in the blood are
- 1-5 mg/dl
- 10 mg/dl
- 15 mg/dl
- 20 mg/dl
Q. 12 of Quiz-1677 (Que-ID : 3812)
The fats are
- Completely insoluble in water
- Sparingly soluble in water
- Completely soluble in water
- Nono of the above
Q. 13 of Quiz-1677 (Que-ID : 3813)
One example of polyunsaturated fattyacid is
- Acetic acid
- Butanoic acid
- Glyceric acid
- Linoleic acid
Q. 14 of Quiz-1677 (Que-ID : 3814)
Fatty acids synthesis occurs in
- Cytoplasm
- Mitochondria
- Heart
- Lungs
Q. 15 of Quiz-1677 (Que-ID : 3815)
Cholesterol contains of
- 27 carbon atom
- 30 carbon atom
- 14 carbon atom
- 35 carbon atom
Q. 16 of Quiz-1677 (Que-ID : 3816)
One example of glycoside is
- Cholesterol
- Sphingomyelin
- Lecithin
- Gangliosides
Q. 17 of Quiz-1677 (Que-ID : 3817)
Similarity between inorganic catalysts and enzymes
- They have very high molecular weight
- Both catalyse the biological reaction
- Both are efficient catalysts
- They temporally combine with substrate molecule
Q. 18 of Quiz-1677 (Que-ID : 3818)
Malonate is competitive inhibitor of
- Succinate
- Fumarate
- Oxaloacetate
- Aspartate
Q. 19 of Quiz-1677 (Que-ID : 3819)
Oxidoreductase include enzyme
- Which are concerned with beta oxidation and reduction
- Catalyse the transfer of group from one substance to other
- Carry out hydrolytic reaction
- None of the above
Q. 20 of Quiz-1677 (Que-ID : 3820)
Wilson disease occurs due to abnormal secretion of
- cu2+
- Iron
- Ca2+
- Mg2+
Q. 21 of Quiz-1677 (Que-ID : 3821)
The main protein of connective tissue
- Keratin
- Myosin
- Collagen
- Melanin
Q. 22 of Quiz-1677 (Que-ID : 3822)
The sugar present in nucleic acid is
- Ribose
- Xylose
- Glycose
- Fructose
Q. 23 of Quiz-1677 (Que-ID : 3823)
Which element is required for contraction of muscles
- Calcium
- Sodium
- Magnesium
- Manganese
Q. 24 of Quiz-1677 (Que-ID : 3824)
Lipogenesis is the formation of
- Glucose from fat
- Fats from glucose
- Fats from surplus glucose
- Glycogen from fats
Q. 25 of Quiz-1677 (Que-ID : 3825)
Serum and phosphatase activity increases during
- Carcinoma
- Pancreatitis
- Leukemia
- Obstructive jaundice
More MCQs In - Biochemistry Pharmacist Competitive Exams
Q. 24 of Quiz- (Que-ID : 3924)
Main ring present in histidine amino acid is
- Pyrrole
- Imidazole
- Furan
- Thiophene
Q. 25 of Quiz- (Que-ID : 647)
Chlorpromazine is useful in the treatment of -
- Mental depression
- Schizophrenia
- Parkinsonism
- None of the above
Q. 11 of Quiz- (Que-ID : 3811)
The normal level of ketone bodies in the blood are
- 1-5 mg/dl
- 10 mg/dl
- 15 mg/dl
- 20 mg/dl
Q. 2 of Quiz- (Que-ID : 1606)
The catabolic pathway by which a molecule of glucose is broken down into two molecules of pyruvate is ..
- Glycogenolysis
- Gluconeogenesis
- Glycolysis
- Thermogenesis
Q. 18 of Quiz- (Que-ID : 1980)
RBCs are generally destroyed in the liver, while WBCs are destroyed in-
- Plasma
- Lymph
- Inside various cells of body
- Out side the blood stream
Q. 17 of Quiz- (Que-ID : 468)
The normal level of calcium in blood plasma is:
- 20-40 mg/ 100ml
- 30-40 mg/100 ml
- 9-11 mg/100 ml
- 100mg/100 ml
Q. 15 of Quiz- (Que-ID : 3815)
Cholesterol contains of
- 27 carbon atom
- 30 carbon atom
- 14 carbon atom
- 35 carbon atom
Q. 7 of Quiz- (Que-ID : 1357)
What are the chief storage sites for manganese in the body?
- Kidney
- Muscles
- Stomach
- Heart
Q. 7 of Quiz- (Que-ID : 3857)
The RNA synthesis on a DNA template is known as
- Translation
- Transduction
- Replication
- Transcription
Q. 1 of Quiz- (Que-ID : 3901)
The function of iron is
- Formation of bones and teeth
- Control excitability of nerves
- Regulates the permeability of membranes
- Transport of oxygen to tissue
Q. 15 of Quiz- (Que-ID : 3915)
Thiamine includes which one of the following chemical nucleus
- Pyrimidine and thiazole
- Pyrrole and furan
- Imidazole
- Acid phosphatase
Q. 27 of Quiz- (Que-ID : 1377)
Cholesterol is one of the important factor in the synthesis of-
- Bile acids
- hormones
- vitamin D
- All of the above
Q. 18 of Quiz- (Que-ID : 1368)
Which alcohol is a constituent of flavin coenzyme?
- inositol
- xylitol
- Ribitol
- Mannitol
Q. 14 of Quiz- (Que-ID : 1364)
The processing of blood clotting is initiated by-
- Prothrombin
- Fibrinogen
- Thrombin
- Thromboplastin
Q. 1 of Quiz- (Que-ID : 425)
Origin of Bramaputra River
- Yamunotri Glacier, Uttarakhand
- Angsi Glacier in the Himalayas in Tibet,
- Ladakh
- Srinagar
Q. 20 of Quiz- (Que-ID : 1982)
Gigantism and acromegaly result from hypersecretion of-
- ADH
- GH
- STH
- None of the above
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