This is true The prettiest smiles

Hide the darkest secrets

The most beautiful eyes

Cried the most tears

The kindest hearts

Felt the most pain

What happens when a magniseum ion ia atracked to a chlrene ion

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.

Fredrick griffith made a scientific discovery in 1928