Different organisms may preferentially use different codons to encode the same amino acid in the cases of such amino acids that are encoded by more than one codon this is called

#Question id: 3526

#SCPH12 I Genetics

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?

#Question id: 2748

#SCPH05 I Biotechnology

Association of DNA and histone is mediated by _________

#Question id: 15487

#SCPH05 I Biotechnology

#Question id: 4364

#SCPH28 | Zoology

A researcher found a method she could use to manipulate and quantify phosphorylation and methylation in embryonic cells in culture. One of her colleagues suggested she try increased methylation of cytosine (C) nucleotides in the DNA of promoters of a mammalian system. Which of the following results would she most likely see?

#Question id: 1041

#SCPH28 | Zoology

The lactobacilli, in their role as normal flora of the vagina, help the vagina resist infection by contributing to