Which of these is a chemical sedimentary rock that is similar to limestone and contains magnesium? a. chert b. rock salt c. dolostone d. rock gypsum

In familial hypercholesterolemia individuals homozygous for the allele causing the disorder completely lack receptors on liver cells that take up cholesterol from the blood stream. heterozygous have one-half the number of receptors while individuals homozygous for the normal allele are phenotypically normal. this is an example of a.epistasis b.complete dominance c. incomplete dominance d. codominance

The reactions that occur in the ribosome, where amino acids are combined to form proteins are anabolic or catabolic?

Which nucleotide component contains nitrogen