Question of the day (14/12/16)

A bacterium that can live in alkaline pH is

a.      Escherechia coli

b.      Salmonella typhii

c.       Shigella flexneri

d.      Vibrio cholorae

Please comment ur answers

Question for the day (13/12/16)

Whooping cough is caused by

1.      Boedetella pertusis

2.      Streptococcus pneumonia

3.      Streptococcus agalactae

4.      Bordetella bronchiseptica

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Question of the day II (12/12/16)

In bacterial replication the DNA polymerase I has

a.       3’-5’ Exonuclease activity

b.      5’-3’ Exonuclease activity

c.       Has 1 sub unit

d.      All the above

Please comment ur answers

A MCQ exam based on CSIR UGC (Life sciences)

A MCQ exam based on CSIR UGC (Life sciences) is scheduled on (13/12/16 7 AM till 14/12/16 7 AM). 

Ø  Only registered candidates will be allowed

Ø  Please comment ur mail Id for registration

Ø  Also register in refreshingbio@gmail.com

Today’s question (12/12/16)

The special present in amino acids arginine and tyrosine are

1.      Phenol and Guanidium

2.      Imidazole and guanidium

3.      Inidazole and guanidium

4.      Guanidium and phenol

Please comment ur answers…..

Question for the day (11/12/16)

1.       Oxidation of 1 NADH and 1 FADH₂ molecule yields ______________ ATP molecules??

A.3&2.    B.2&3     C.1&2     D. 3&3

Please comment ur answers

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Todays question (10/12/16)

 Which one of the following is not an essential ingredient for PCR??

1.      Taq Polymerase 2. rNTP 3. MgCl₂  4. Primers

                           

                                       Please comment ur answers