It is the synthesis of RNA under the direction of DNA.

There are three distinct components of work to be done in assembling simplebiomonomers into a complex (or aperiodic) linear polymer with a specifiedsequence as we find in DNA or protein.

The nucleolus and ribosomes form part of the proteinsynthesizing machinery of the cell

The mRNA moves along with its bound tRNAs, bringing the next codon to be translated into the A site.
When a ribosome reaches a stop codon on mRNA, the A site of the ribosome accepts a "release factor," a protein shaped like a tRNA, instead of an aminoacyl tRNA.
The release factor hydrolyzes the bond between the tRNA in the P site and the last amino acid of the polypeptide chain.

__ synthesis of the protein in N - COOH direction.

Examine the formation of peptide bonds through dehydration synthesis with this animation.

A polypeptide is formed by amino acids liking together through peptide bonds. There are 20 different amino acids so a wide range of polypeptides are possible. Genes store the information required for making polypeptides. The information is stored in a coded form by the use of triplets of bases which form codons. The sequence of bases in a gene codes for the sequence of amino acids in a polypeptide. The information in the genes is decoded during transcription and translation leading to protein synthesis.

Peptide bonds occur by a process called dehydration synthesis.

Knowing the importance of protein structure in determining function, how then is protein structure determined? To answer this, we must first ask how only twenty amino acids can create the diversity of proteins we see in living organisms. This diversity is easily explained by the way polypeptides form a sequence. Imagine creating a dipeptide using the twenty common amino acids. Twenty options exist for the first position, and twenty options exist for the second position of this two amino acid peptide. Math calculations tell us that we could synthesize four hundred different dipeptides! For every additional amino acid in a peptide, we multiply this number of options by twenty again. With more than one hundred amino acids in the average sequence, imagine how many different polypeptides may exist in nature!

Vitamins for Protein Synthesis.

Explain how interactions among the individual amino acid subunits influence the transformation of the molecule into its three-dimensional structure and how they stabilize it.

nucleic acids & protein synthesis notes b1 - Biology …

Hemoglobin is a transport protein found in red blood cells: It carries oxygen around the body. A hemoglobin molecule is shaped kind of like a 3-D four-leaf clover without a stem. Each leaf of the clover represents a certain chain of protein. In the center of the clover, but touching each protein chain, lies a heme group. At the very center of a heme group is an atom of iron.

just as RNA polymerase was the site of mRNA synthesis.

In addition to increasing variation, each of the twenty common amino acids plays a vital role in the structure and function of proteins in all living organisms. While like plants synthesize all twenty common amino acids, , who obtain energy by eating biomolecules, rely on dietary intake to obtain one or more amino acids. Humans synthesize ten of the twenty common amino acids, but the remaining ten must be obtained through diet. Although all amino acids are necessary for human life, the “” are the ones humans cannot synthesize on their own. Eating protein-rich foods provides these essential amino acids to the cells.