In all states of matter, atoms of all elements
a. are the same size.
b. bind together the same way.
c. are in constant motion.
d. all of these

Why is it important to study each branch of earth science?

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.

Speed is the ratio of the distance of an object moves to