Metoprolol loses beta-receptor selectivity at high doses and in poor metabolizers. If drug is administered for tachycardia secondary to pheochromocytoma, it should be given in combination with an alpha blocker (which should be started before metoprolol is started)
Best Answer: Amino Acids are the monomers that make up protein.... and enzymes are a type of protein. (i.e. the peptide chain is the polymer made of amino acid monomers). There may be a-helixes and b-sheets formed (secondary structure). This chain then folds (into tertiary).
DNA is a polymer made up of nucleotide monomers carbohydrates are polymers made of sugars carbs are also called polysaccharides saccharides means sugar ie.many sugar proteins are composed of one or more polypeptide strands which are folded into a complex 3d structure.NA is a polymer made up of nucleotide monomers carbohydrates are polymers made of sugars carbs are also called polysaccharides saccharides means sugar ie.