How long can it take to see results from stereotactic body radition?

What is turgor pressure, what causes it, and what does it do for a plant?

What are examples of the plant life and animal life that can be found in each type of terrarium

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.