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: 579

#SCPH05 I Biotechnology

Oxidases, peroxidases, oxygenases or reductases are all

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#Question id: 5082

#SCPH01 Biochemistry

 In which of the following organisms does holoblastic cleavage typically occur?

I) sea urchins

II) humans

III) birds

IV) fish

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#Question id: 23147

#SCPH06 I Botany

In fluorescence microscopy why the fluorescence occurs at longer wavelength when there shorter   wavelength of light is applied?

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#Question id: 1701

#I Life Science/ Life Sciences Group – I-V

Which of the following statements is TRUE of superantigens?

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#Question id: 1756

#SCPH05 I Biotechnology

Which of the following is the cytokine that is most involved in the class switch to IgE production?