It is possible to convert the Cys that is a part of Cys-tRNACys to Ala by a catalytic reduction.  If the resulting Ala-tRNACys were added to a mixture of (1) ribosomes, (2) all the other tRNAs and amino acids, (3) all of the cofactors and enzymes needed to make protein in vitro, and (4) mRNA for hemoglobin, where in the newly synthesized hemoglobin would the Ala from Ala-tRNACys be incorporated?

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#Question id: 2641

#SCPH28 | Zoology

Which segments of the attenuator together form the repression loop?

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#Question id: 10581

#SCPH06 I Botany

Life-history characteristics associated with K-selected organisms include

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#Question id: 2604

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

Best inducer of the lac operon;

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#Question id: 1411

#SCPH06 I Botany

A gain-of-function mutation in telomerase causes which of the following?

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#Question id: 108

#SCPH28 | Zoology

Like plasmologens, sphingolipids are found in relative abundance in