Describe the benefits to using tissue cultures to study medications used for treating cancer cells

How will you manage your time to accomplish the necessary tasks both on the job and at home?

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin

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.