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presents

Kbiotech Quiz (May)


Rules and regulations

1

The Person who was not involved directly in the discovery of 3D structure (Double Helical) of DNA

(A) Francis Crick

(B) Rosalind Franklin

(C) Maurice Wilkins

(D) Linus Pauling

2

Which one is very different among these

(A) Huntington's disease

(B) Klinefelter Syndrome

(C) Tay-Sachs disease

(D) Leber's Hereditary Optic Neuropathy

3

one-letter symbol U is used for the Amino Acid

(A) Tyrosine

(B) Selenocysteine

(C) Valine

(D) Not use for any Amino Acid

4

In Human Genome Genes and Gene Related Sequence are

(A) 3%

(B) 30%

(C) 90%

(D) 100%

5

Many Bioinformatics Software uses FASTA file format. FASTA means

(A) FAST Alignment

(B) Free Available Sequence Tool for Alignment

(C) Based on name of a scientist who had given this method

(D) Name of Server

6

p53 is

(A) Unknown gene

(B) Oncogene

(C) tumor suppressor gene

(D) gene that start Cell Division

7

Glycolysis not occurred in

(A) Yeast and Molds

(B) Blue Green Algae

(C) E Coli.

(D) some Reptiles

8

Which one is Different

(A) ICMR-NET

(B) CSIR-UGC NET

(C) GATE

(D) DBT BET

9

Yeast have a genome size of

(A) about 4.6 * 106 bp

(B) about 1.3 * 107 bp

(C) about 2.8 * 108 bp

(D) about 3.2 * 105 bp

10

Pseudomonas aeruginosa is a

(A) Virus

(B) Blue Green Algae

(C) Bacteria

(D) Fungi

 

 

Answer

 

1. (D) Linus Pauling

        The 3D structure (Double Helical) of DNA was discovered by J. D. Watson and Francis Crick. The Picture of the DNA by X-Ray Crystallography was taken by

Rosalind Franklin and Maurice Wilkins.

 

2. (D) Leber's Hereditary Optic Neuropathy

        All disease are due to abnormal function of the gene. The gene for "Leber's Hereditary Optic Neuropathy" is present in Mitochondria and rest are in Chromosome.

 

3. (B) Selenocysteine

        one-letter symbol U is not used for the Amino Acid in general (as in most Biochemistry books) but in Bioinformatics it is used for Selenocysteine and three latter code is Sec.

 

4. (B) 30%

        In Human Genome only Genes are about 3% but Gene Related Sequence which consist of promoter, regulator, introns and other elements with genes are about 30%.

 

5. (A) FAST Alignment

 

6. (C) tumor suppressor gene

        p53 is tumor suppressor gene. Which

 

7. (B) Blue Green Algae

        Glycolysis is occurred in all organism accept Blue Green Algae. (Please Refer Outlines of Biochemistry 5/E by Conn and Stumpf, Page No. 344)

 

8  (C) GATE

        All Entrance Exam is for Fellowship for Research but GATE is mainly for admission in M. Tech.

 

9. (B) about 1.3 * 107 bp

 

10. C) Bacteria

 

 

Winner

 

No one participant send us all 10 correct answers.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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