Why doesnt the moon crash toward the earth

Which feature of a human community is similar to a niche in a biological community

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.

In the diagram below, which organelle is a ribosome, which combines amino acids and produces proteins? оооо