What differentiates one amino acid from another?

Every amino acid comprises a hydrogen atom, a carboxyl group, an alpha-amino group and also the R-group (which makes the side chain). The side chain present in every amino acid is different. Therefore, the only primary factor that makes each amino acid different is the presence of R-group.

What element of their chemical structure differentiates one amino acid from another quizlet nutrition?

Terms in this set (62) Amino acids are bound together by a chemical bond known as an amino acid bond to form proteins. The side chain of an amino acid differentiates one amino acid from another.

What structural component of amino acids differentiates them from one another quizlet?

Which component of an amino acid differentiates it from other amino acids? The side chain makes the amino acid unique.

Which of the following is the primary factor that differentiates one amino acid from another quizlet?

The primary factor that differentiates one amino acid from another is the number of oxygen atoms.

What type of chemical reaction connects amino acids?

Within a protein, multiple amino acids are linked together by peptide bonds, thereby forming a long chain. Peptide bonds are formed by a biochemical reaction that extracts a water molecule as it joins the amino group of one amino acid to the carboxyl group of a neighboring amino acid.

How does one end of the amino acid chain differ from the other end of the amino acid chain?

Each of these polypeptide chains is made up of amino acids, linked together in a specific order. At one end, the polypeptide has a free amino group, and this end is called the amino terminus (or N-terminus). The other end, which has a free carboxyl group, is known as the carboxyl terminus (or C-terminus).

Which component of amino acid confers its unique qualities?

68) The amine group of an amino acid provides it with its unique qualities.

What elements are found in amino acid?

The elements present in every amino acid are carbon (C), hydrogen (H), oxygen (O), and nitrogen (N); in addition sulfur (S) is present in the side chains of cysteine and methionine, and selenium (Se) in the less common amino acid selenocysteine.

Which element is found in amino acids?

Amino acids are molecules containing an amine group, a carboxylic acid group, and a side-chain that is specific to each amino acid. The key elements of an amino acid are carbon, hydrogen, oxygen, and nitrogen. They are particularly important in biochemistry, where the term usually refers to alpha-amino acids.

What is an amino acid structure?

An amino acid is an organic molecule that is made up of a basic amino group (−NH2), an acidic carboxyl group (−COOH), and an organic R group (or side chain) that is unique to each amino acid. Each molecule contains a central carbon (C) atom, called the α-carbon, to which both an amino and a carboxyl group are attached.

What elements differentiate the amino acids of proteins?

Carbohydrates and lipids are made of only carbon, hydrogen, and oxygen (CHO). Proteins are made of carbon, hydrogen, oxygen, and nitrogen (CHON). Nucleic acids such as DNA and RNA contain carbon, hydrogen, oxygen, nitrogen, and phosphorus (CHON P).