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#Question id: 4327

What would occur if the repressor of an inducible operon were mutated so it could not bind the operator?

#SCPH06 I Botany

  1. irreversible binding of the repressor to the promoter

  2. reduced transcription of the operon's genes

  3. buildup of a substrate for the pathway controlled by the operon

  4. continuous transcription of the operon's genes

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#Question id: 3517

#SCPH28 | Zoology

The following two genotypes are crossed: AaBbCcddX AabbCcDd. What will number of different genotypes among the progeny of this cross?
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#Question id: 20051

#SCPH06 I Botany

An excess of antibody inhibits precipitation reactions, such excess can also inhibit agglutination reaction this inhibition is called___
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#Question id: 19670

#SCPH05 I Biotechnology

Ethers may be used as solvents because they react only with which of the following reactants?
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#Question id: 6997

#SCPH01 Biochemistry

Hans Spemann and colleagues developed the concept of the "organizer" in amphibian embryos while studying the ________.
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#Question id: 2950

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

During which phases of the cell cycle do the chromosomes exist in a doubled state?