Congenital galactosaemia can lead to (A) Mental retardation (B) Premature cataract (C) Death (D) All of the above

Congenital galactosaemia can lead to (A) Mental retardation (B) Premature cataract (C) Death (D) All of the above
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All of the following statements about puromycin are true except (A) It is an alanyl tRNA analogue (B) It causes premature termination of protein synthesis (C) It inhibits protein synthesis in prokaryotes (D) It inhibits protein synthesis in eukaryotes

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Mutations in promoter regions of genes can cause (A) Premature termination of translation (B) Change in reading frame of downstream structural gene (C) Decreased efficiency of transcription (D) All of these

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Puromycin causes premature chain termination in (A) Prokaryotes (B) Eukaryotes (C) Both (A) and (B) (D) None of these

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Erythromycin binds to 50 S ribosomal sub unit and (A) Inhibits binding of amino acyl tRNA (B) Inhibits Peptidyl transferase activity (C) Inhibits translocation (D) Causes premature chain termination

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Streptomycin prevents synthesis of polypeptide by (A) Inhibiting initiation process (B) Releasing premature polypeptide (C) Inhibiting peptidyl transferase activity (D) Inhibiting translocation

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Last Answer : Answer : A

In prokaryotes, chloramphenicol (A) Causes premature release of the polypeptide chain (B) Causes misreading of the mRNA (C) Depolymerises DNA (D) Inhibits peptidyl transferase activity

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Last Answer : Answer : A

The pathogenesis of diabetic cataract involves accumulation of (A) Galactose (B) Mannitol (C) Sorbitol (D) Pyruvate

Description : The pathogenesis of diabetic cataract involves accumulation of (A) Galactose (B) Mannitol (C) Sorbitol (D) Pyruvate

Last Answer : Answer : C

Acute pancreatitis is characterised by (A) Lack of synthesis of zymogen enzymes (B) Continuous release of zymogen enzymes into the gut (C) Premature activation of zymogen enzymes (D) Inactivation of zymogen enzymes

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Severe patothemic acid deficiency in man has been reported to cause (A) Burning feet syndrome (B) Scurvy (C) Cataract (D) Xeropththalmia

Description : Severe patothemic acid deficiency in man has been reported to cause (A) Burning feet syndrome (B) Scurvy (C) Cataract (D) Xeropththalmia

Last Answer : Answer : A

Several pantothenic acid deficiency in man has been reported to cause (A) Burning feet syndrome (B) Scurvy (C) Cataract (D) Xerophthalmia

Description : Several pantothenic acid deficiency in man has been reported to cause (A) Burning feet syndrome (B) Scurvy (C) Cataract (D) Xerophthalmia

Last Answer : Answer : C

Which of the following suggests a diagnosis of familial combined hyperlipidaemia (FCHL) rather than heterozygous familial hypercholesterolaemia (FH)? 1) Tendon xanthomas 2) Presence of glucose intolerance 3) Strong family history of premature coronary artery disease 4) Presence of arcus senilus 5) Absence of hyperuricaemia

Description : Which of the following suggests a diagnosis of familial combined hyperlipidaemia (FCHL) rather than heterozygous familial hypercholesterolaemia (FH)? 1) Tendon xanthomas 2) Presence of glucose ... premature coronary artery disease 4) Presence of arcus senilus 5) Absence of hyperuricaemia

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What is the cause for cataract in diabetes mellitus?

Description : What is the cause for cataract in diabetes mellitus?

Last Answer : Early development of cataract of lens is due to the increased rate of sorbitol formation, caused by the hyperglycemia.

A train travels between two stations 15 km apart in 18 minutes. If the train accelerates for a part of journey uniformly followed by uniform retardation, the maximum speed attained by the train during the journey will by a.125 km/hr b.107 dynes c.80 km/hr d.100 km/hr e.60 km/hr

Description : A train travels between two stations 15 km apart in 18 minutes. If the train accelerates for a part of journey uniformly followed by uniform retardation, the maximum speed attained by the train during the journey will by a.125 km/hr b.107 dynes c.80 km/hr d.100 km/hr e.60 km/hr

Last Answer : d. 100 km/hr

A ball moving with uniform velocity comes to rest in a distance of 72 m in 6 s. Its initial velocity and retardation are (a) 12 m/s and 2 m/s2 (b) 12 m/s and 4 m/s2 (c) 24 m/s and 8 m/s2 (d) 24 m/s and 4 m/s2

Description : A ball moving with uniform velocity comes to rest in a distance of 72 m in 6 s. Its initial velocity and retardation are (a) 12 m/s and 2 m/s2 (b) 12 m/s and 4 m/s2 (c) 24 m/s and 8 m/s2 (d) 24 m/s and 4 m/s2

Last Answer : Ans:(d)

Strikes includes a) Mass abstention from work without permission b) Refusal to work overtime where such overtime work is necessary in the public interest c) Resort to practices or conduct which is likely to result in or results in the cessation or substantial retardation o work in any organization. What are called go-slow, sit- down, pen-down, stay-in etc d) All the above

Description : Strikes includes a) Mass abstention from work without permission b) Refusal to work overtime where such overtime work is necessary in the public interest c) Resort to practices or conduct which is likely to result in ... . What are called go-slow, sit- down, pen-down, stay-in etc d) All the above

Last Answer : d) All the above

The maximum comfortable retardation applied to moving vehicles, is (A) 3.42 m/sec2 (B) 4.42 m/sec2 (C) 5.56 m/sec2 (D) 7.80 m/sec2

Description : The maximum comfortable retardation applied to moving vehicles, is (A) 3.42 m/sec2 (B) 4.42 m/sec2 (C) 5.56 m/sec2 (D) 7.80 m/sec2

Last Answer : Answer: Option A