What proportion of alleles do identical twins have in common

Which term describes a normal value for something in the body? a.homeostasis b.set point c.feedback loop d.integration center

What is the period of cell life when it is conducting

You have just sequenced a new protein found in mice and observe that sulfur-containing cysteine residues occur at regular intervals. what is the significance of this finding? it will be important to include cysteine in the diet of the mice. cysteine residues are required for the formation of α helices and β pleated sheets. cysteine residues are involved in disulfide bridges that form tertiary structure. cysteine causes bends, or angles, to occur in the tertiary structure of proteins.