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Ninhydrin oxidatively decarboxylates α-amino acids to-
Biomedical Science D. Pharma B. Pharma Biochemistry Bachelor of Pharmacy Diploma in Pharmacy
Q. 3 of Quiz-776 (Que-ID : 1353)
Ninhydrin oxidatively decarboxylates α-amino acids to-
- CO2
- H2O,CO2
- CO2,NH3
- NH3
Ans → (c)CO2,NH3
Explanation → Oxydative decarboxylation reaction reaction is oxidation reaction in which a carboxylate group is removed forming CO2 and NH3.
This question is taken from this post → Biochemistry MCQs based Practice test 2 | Pharmacy Exams - attemp/practice
More MCQs in - Biochemistry MCQs based Practice test 2 | Pharmacy Exams
Q. 1 of Quiz-776 (Que-ID : 1351)
Proteins are precipitated by-
- water
- sodium hydroxide
- formaldehyde
- Trichloro acetic acid
Q. 2 of Quiz-776 (Que-ID : 1352)
The major site of fat digestion is-
- Large intestine
- small intestine
- Kidney
- Liver
Q. 3 of Quiz-776 (Que-ID : 1353)
Ninhydrin oxidatively decarboxylates α-amino acids to-
- CO2
- H2O,CO2
- CO2,NH3
- NH3
Q. 4 of Quiz-776 (Que-ID : 1354)
one example of glycoside is-
- Cholesterol
- Sphingomyelin
- Lecithin
- Gangliosides
Q. 5 of Quiz-776 (Que-ID : 1355)
Malonate is a competitive inhibitor of-
- Succinate
- Fumerate
- Oxaloacetate
- Aspaartate
Q. 6 of Quiz-776 (Que-ID : 1356)
Alkaline phosphate level is increases in which disease?
- Rickets
- Leukemia
- Cardial infection
- Pancreatic deficiency
Q. 7 of Quiz-776 (Que-ID : 1357)
What are the chief storage sites for manganese in the body?
- Kidney
- Muscles
- Stomach
- Heart
Q. 8 of Quiz-776 (Que-ID : 1358)
Microcytic hypochromic anemia occurs due to deficiency of-
- Cu++
- CO2
- Zinc
- Iron
Q. 9 of Quiz-776 (Que-ID : 1359)
The first amino acid during protein synthesis is-
- Arginine
- leucine
- valine
- methionine
Q. 10 of Quiz-776 (Que-ID : 1360)
Milky type colour of urine is due to the presence of-
- Albumins
- haemoglobin
- Fatty acid
- Nephritis
Q. 11 of Quiz-776 (Que-ID : 1361)
FAD and FMN are coenzyme form of-
- Thiamine
- Riboflavin
- Ascorbic acid
- none of the above
Q. 12 of Quiz-776 (Que-ID : 1362)
Which monosaccharide unit constitutes Milk Sugar?
- Galactose and glucose
- 2 galactose units
- 2 glucose units
- Fructose and galactose
Q. 13 of Quiz-776 (Que-ID : 1363)
The sugars formed as a result of sucrose digestion are-
- Fructose and glucose
- maltose and glucose
- glucose and glucose
- galactose and glucose
Q. 14 of Quiz-776 (Que-ID : 1364)
The processing of blood clotting is initiated by-
- Prothrombin
- Fibrinogen
- Thrombin
- Thromboplastin
Q. 15 of Quiz-776 (Que-ID : 1365)
Intracellular substance present in connective tissue is-
- Fatty in nature
- Muco polysaccharide
- Protein
- none of the above
Q. 16 of Quiz-776 (Que-ID : 1366)
Multiple forms of same enzymes are called-
- Coenzyme
- Apoenzymes
- Isoenzymes
- Haloenzymes
Q. 17 of Quiz-776 (Que-ID : 1367)
Treatment of glycogen with iodine shows which colour?
- Violet
- Green
- Red
- Yellow
Q. 18 of Quiz-776 (Que-ID : 1368)
Which alcohol is a constituent of flavin coenzyme?
- inositol
- xylitol
- Ribitol
- Mannitol
Q. 19 of Quiz-776 (Que-ID : 1369)
In TCA, oxaloacetate is formed from-
- Fumarate
- L-ketoglutarate
- succinate
- Malate
Q. 20 of Quiz-776 (Que-ID : 1370)
Net ATPs formed in the β oxidation of palmitic acid?
- 100
- 30
- 50
- 129
Q. 21 of Quiz-776 (Que-ID : 1371)
Edman's reagent is chemically-
- Phenyl isothiocyanate
- Phenyl chloride
- Phenyl bromide
- Aniline
Q. 22 of Quiz-776 (Que-ID : 1372)
The main ring structure is present in tryptophan is-
- Indole
- imidazole
- furan
- thiophane
Q. 23 of Quiz-776 (Que-ID : 1373)
Double helix structure of DNA was proposed by-
- Lewis
- Chargaff's
- James Watson and crick
- Mandel
Q. 25 of Quiz-776 (Que-ID : 1375)
Xanthine is converted to uric acid in the presence of enzyme-
- Xanthine oxidase
- xanthine reductase
- xanthine transferase
- xanthine isomerase
Q. 26 of Quiz-776 (Que-ID : 1376)
Pantohenic acid is also known as-
- vitamin B1
- vitamin B5
- vitamin B2
- Vitamin B12
Q. 27 of Quiz-776 (Que-ID : 1377)
Cholesterol is one of the important factor in the synthesis of-
- Bile acids
- hormones
- vitamin D
- All of the above
Q. 28 of Quiz-776 (Que-ID : 1378)
The cyclic fatty acid, Chaulmoogric acid is used in the treatment of-
- T.B.
- ulcers
- Leprosy
- Goiter
Q. 29 of Quiz-776 (Que-ID : 1379)
Cynocobalamine is the metabolic effect of-
- Bacillus pumulis
- Streptomyces griseus
- Bacillus subtilis
- Bacillus sterothermophilus
Q. 30 of Quiz-776 (Que-ID : 1380)
Menke's disease is related to-
- deficiency of sulphur
- deficiency of zinc
- defect in transport of copper
- defect in transport of zinc
More MCQs In - Biomedical Science D. Pharma B. Pharma Biochemistry Bachelor of Pharmacy Diploma in Pharmacy
Q. 23 of Quiz- (Que-ID : 474)
Bial's Reagent is a solution of:
- Alpha napthol in alcohol
- Phenol in 30% HCL
- Orcinol in 30% HCL
- Orcinol in 30% HCL + ferric chloride
Q. 1 of Quiz- (Que-ID : 1810)
Alupent is common brand name for-
- Isoprenaline
- Phenylephrine
- Orciprenaline
- Terbutaline
Q. 10 of Quiz- (Que-ID : 1587)
The process of breakdown of glycogen to blood glucose is … . .
- Gluconeogenesis
- Glycogenesis
- Thermogenesis
- Glycogenolysis
Q. 4 of Quiz- (Que-ID : 1070)
Carbomal, used in mild insomnia is a -
- Monoguanide
- Barbiturate
- Monoureides
- None of the above
Q. 10 of Quiz- (Que-ID : 1163)
Pharmagel A is obtained by :
- Acid hydrolysis
- Enzymatic hydrolysis
- Basic hydrolysis
- None of the above
Q. 4 of Quiz- (Que-ID : 1470)
Vaginal suppositories are also known as …
- Gels
- Liniments
- Poultice
- Pessaries
Q. 8 of Quiz- (Que-ID : 681)
The extraction process, in which crude drug is kept in contact with menstrum is called
- infusion
- maceration
- percolation
- none of these
Q. 8 of Quiz- (Que-ID : 1639)
CD8+ cell is also called
- Cytotoxic T cells
- Helper B cell
- Helper T cell
- Cell None of above
Q. 26 of Quiz- (Que-ID : 1376)
Pantohenic acid is also known as-
- vitamin B1
- vitamin B5
- vitamin B2
- Vitamin B12
Directions : For each question, choose a correct option from given four options (A, B, C and D)
Q. 6 of Quiz- (Que-ID : 1220)Morphine poisoning cause death due to-
- CNS depressant
- cardiac arrest
- Respiratory depression
- none of the above
Q. 3 of Quiz- (Que-ID : 1580)
Enzymatic hydrolysis of major nutrients in GIT to yield their simpler components is .....
- Fermentation
- Deglutition
- Glycolysis
- Digestion
Q. 18 of Quiz- (Que-ID : 1084)
Which one of these is an anabolic steroid?
- Testosterone propionate
- Fluxymesterone
- Stanozolol
- None of the above
Q. 11 of Quiz- (Que-ID : 1840)
Malaria is transmitted through -
- Female culex musquito
- Female housefly
- Female anopheles mosquito
- none of the these
Q. 28 of Quiz- (Que-ID : 1408)
Free cinnamic acid is present in-
- Colophony
- Storax
- Asafoetida
- Balsam of tolu
Q. 7 of Quiz- (Que-ID : 1584)
Energy yielding anaerobic breakdown of glucose yielding lactate, ethanol with some other products is… . ..
- Protein fermentation
- Fat metabolism
- Glucose fermentation
- Nucleic acid fermentation
Q. 6 of Quiz- (Que-ID : 1490)
Marked redistribution is a feature of
- Highly plasma protein bound drugs
- Depot preparations
- Highly lipid soluble drugs
- Poorly lipid soluble drugs
Q. 9 of Quiz- (Que-ID : 1493)
Microsomal enzyme induction can be a cause of
- Tolerance
- Physical dependence
- Psychological dependence
- Idiosyncrasy
Q. 7 of Quiz- (Que-ID : 1836)
The reserve food material of a plant is-
- Cellulose
- Starch
- Glucose
- Pectine
Q. 24 of Quiz- (Que-ID : 475)
Fluorosis is caused by the excess intake of:
- Copper
- Calcium
- Zinc
- Fluorine
Q. 1 of Quiz- (Que-ID : 452)
The peptide bond in proteins is detected by
- Biuret test
- formaldehyde
- Million test
- water
Q. 25 of Quiz- (Que-ID : 476)
Mutarotation is:
- change in structure
- change in cyclic structure
- change in optical rotation
- none of above
Q. 2 of Quiz- (Que-ID : 1026)
Air tight sealed containers are used for
- Tablets
- Injectables
- Capsules
- Liquid preparations
Q. 4 of Quiz- (Que-ID : 1481)
At the central government level, the health delivery system in the Constitution of India is…
- Union ministry of health & family welfare
- Ministry of health
- DGHS
- Health ministry welfare
Q. 24 of Quiz- (Que-ID : 1058)
which one is a iron transporter in the blood?
- Hemosiderin
- Transferrin
- Mosiderin
- None of the above
Q. 6 of Quiz- (Que-ID : 1553)
In the preparation of cold creams, which types of bases are used generally?
- Fatty base
- Hydrocarbon base
- Water removable bases
- Absorption base
Q. 6 of Quiz- (Que-ID : 1553)
In the preparation of cold creams, which types of bases are used generally?
- Fatty base
- Hydrocarbon base
- Water removable bases
- Absorption base
Q. 3 of Quiz- (Que-ID : 1530)
The chin can be described as being on the _____ surface of the skull.
- inferior
- lateral
- superior
- ventral
Q. 1 of Quiz- (Que-ID : 1064)
Commonly used amide type of local anesthetic agent is
- Procaine
- Benzocaine
- Amethocaine
- Lignocaine
Q. 38 of Quiz- (Que-ID : 125)
An example of protien denaturation is
- Dissolving sugar in water
- Metabolism of meat
- Heating milk
- Heating egg
Q. 7 of Quiz- (Que-ID : 1836)
The reserve food material of a plant is-
- Cellulose
- Starch
- Glucose
- Pectine
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