Beginning of Essay
is one of the most fundamental biological processes. To start off, a protein is made in a ribosome. There are many cellular mechanisms involved with . Before the process of can be described, a person must know what proteins are made out of. There are four ba ....

Middle of Essay
.... amino acids are held together by strong peptide bonds. The next level of protein organization is the secondary structure. This is where the primary structure is repeated folded so that it takes up less space. There are two types of folding, the first of which is beta-pleated sheets, where the primary structure would resemble continuous spikes forming a horizontal strip. The second type of folding is an alpha helix, which goes vertically forming a wavy line. An alpha helix is in the same shape of one strand of DNA. These new formations are held together by hydrogen bonds. The third level is the tertiary structure. The tertiary structure of a ....