In SDS-PAGE, protein sample is first treated with detergent sodium dodecyl sulfate (SDS), in order to

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#Question id: 6953

#SCPH28 | Zoology

Maternal factors are:

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#Question id: 15734

#SCPH28 | Zoology

In seed germination or seed culture process growth regulators are usually not necessary because, of

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#Question id: 3633

#SCPH28 | Zoology

In a maternity ward, four babies become accidentally mixed up. The ABO types of the three babies are known to be A, B, and AB. The ABO types of the four sets of parents that are clamed are determined.

(A) AB X O  (B) A X O, (C) A X AB, (D) B  X O.

Following some statement is given

A. A blood group baby must be child of Parent B

B. B blood group baby must be child of Parent A

C. AB blood group baby must be child of Parent A

D. AB blood group baby must be child of Parent C

Which of the following above statement is correct?

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#Question id: 12911

#SCPH05 I Biotechnology

Match the following:

A. DNA polymerases              i. Alkaline phosphatase        a.RNA-dependent DNA polymerase, used in cDNA synthesis

B. Reverse transcriptase        ii. T4 DNA ligase                    b. Thermostable DNA polymerase used in PCR

C. Ligases                                 iii.  AMV-RT                            c. Removes 5′-phosphates from DNA and RNA

D. Phosphatases                     iv. Taq DNA pol                      d. Links 5′-phosphate and 3′-hydroxyl ends via phosphodiester bond

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#Question id: 4131

#SCPH28 | Zoology

Aminoacyl-tRNA synthetases (amino acid activating enzymes):