Deletion of which gene not only was accompanied by the abolition of antibiotic formation but also severely impaired growth on agar media.

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#Question id: 2999

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

Agar is superior to gelatin as a solidifying agent because agar

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#Question id: 6979

#SCPH01 Biochemistry

The muscle-forming cells of the vertebrate limb come from:

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#Question id: 12910

#SCPH06 I Botany

Match the following:

A. RNA analysis               i. Sexing or cell mutation sites               a. Expressed Sequence tag

B. Forensic science           ii. mRNA analysis                                     b.  Analysis of DNA from blood

C. Gene discovery              iii. DNA profiling                                       c. Active latent viral infections

D. Single-cell analysis     iv.  RT–PCR                                             d. Sex determination of unborn

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#Question id: 16031

#SCPH05 I Biotechnology

Which of the following is the technique used for the embryo culture?

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#Question id: 11201

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

Why are action potentials usually conducted in one direction?