Assertion (A): In cereals like rice and wheat, the choice between embryo or callus formation can be manipulated. 

Reason (R): Modifying the medium composition in these species can induce either embryos or calli.

Select the correct option from:

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#Question id: 13032

#Life Sciences

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

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#Question id: 13035

#Life Sciences

Each band on the gel represents a different protein (or protein subunit); _____ proteins move through the gel more _____ than_____ proteins and therefore are found nearer the _____ of the gel.

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#Question id: 13036

#Life Sciences

In isoelectric focusing the protein will move until

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#Question id: 13037

#Life Sciences

Which of the following proteins will be most far away from the positively charged electrode during isoelectric focusing in a buffer with pH of 5?

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#Question id: 13052

#Life Sciences

What would be the effect on the PCR reaction if any of the following circumstances arose: 1) there are no primers in the reaction, 2) there are no dNTPs in the reaction, 3) there is no Taq polymerase in the reaction?

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#Question id: 15182

#Life Sciences

Which of the following types of effect are responsible for lowering the efficiency of electrophoresis?