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#Question id: 15560


Nearly all of the genetic improvements to industrially important antibiotic-producing strains have been achieved by the use of 

#SCPH01 Biochemistry
  1. Classical mutagenesis and selection
  2. Gene silencing
  3. Auxotrophs
  4. All

Answer:- Option(s): 1


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#Question id: 3037

#SCPH28 | Zoology

Which of the following is the best definition of generation time in a bacterium?

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#Question id: 567

#SCPH05 I Biotechnology

Penicillin and related drugs inhibit the enzyme; this enzyme is produced by 

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#Question id: 18690

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

in ab initio approach, generally when a base pairing is formed, the energy of the molecule is____ because of attractive interactions between the two strands.

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#Question id: 4921

#SCPH12 I Genetics

Shell coiling in snail determine by genetic maternal effect. S for dextral and s for sinistral.  Following cross allowed between

Male

Female

Progeny   (Genotype)

Dextral

sinistral

Dextral (K1)

Dextral

Sinistral

Sinistral (K2)

Sinistral

sinistral

Dextral (K3)

Dextral

Dextral

Sinistral (K4)

Which of the following progeny not have SS genotype?

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#Question id: 1707

#SCPH05 I Biotechnology

The thoracic duct:

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