In garden peas, the allele for tall plants (D) is completely dominant to the allele for dwarf plants (d) and the allele for violet flower color (W) is completely dominant to the allele for white flower color (w). In a cross between a tall violet plant, with the genotype DDWw, and a dwarf white plant, what phenotypic ratio of the progeny would be expected from this cross?

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#Question id: 13033

#SCPH01 Biochemistry

The sample is then fractionated by electrophoresis through a _______. As all the proteins now have an _______ to mass ratio, they are separated on the basis of their _____.

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#Question id: 12749

#SCPH06 I Botany

What are the constituents used for isolation of bacterial plasmid DNA, RNA and plant DNA respectively?

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#Question id: 4342

#SCPH05 I Biotechnology

Suppose an experimenter becomes proficient with a technique that allows her to move DNA sequences within a prokaryotic genome. If a researcher moves the operator to the far end of the operon, past the transacetylase (lacA) gene, which of the following processes would likely occur when the cell is exposed to lactose?

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#Question id: 81

#SCPH28 | Zoology

The Fischer projections of linear D-glucose and D-galactose are shown below. These two molecules are

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#Question id: 446

#SCPH05 I Biotechnology

Which statement is false about ATP?