Help me answer these questions please... the answers are supposed to be in essay
ID: 3508422 • Letter: H
Question
Help me answer these questions please... the answers are supposed to be in essay-form, should have supportive evidence, examples and diagram.6. What is amino acid? Describe and discuss its structure and classification, how it is important in biological system?
Help me answer these questions please... the answers are supposed to be in essay-form, should have supportive evidence, examples and diagram.
6. What is amino acid? Describe and discuss its structure and classification, how it is important in biological system?
Help me answer these questions please... the answers are supposed to be in essay-form, should have supportive evidence, examples and diagram.
6. What is amino acid? Describe and discuss its structure and classification, how it is important in biological system?
Explanation / Answer
easy on amino acid
Introduction
Human body without amino acid cannot be imagine it is the building block of the body. Amino acid are the primary structure of protein which play a vital role in the field of genetic world . Around more than 500 naturally occurring amino acids are known (though only 20 amino acid are appear in the genetic code and can be classified in many ways
Amino acid means
They are some organic compounds containing amine (-NH2) and carboxyl (-COOH) functional groups, along with a side chain (R group) specific to each amino acid.
There main elements of an amino acid are carbon (C), hydrogen (H), oxygen (O), and nitrogen (N), although other elements are found in the side chains of certain amino acids.
Classifications of Amino Acids
Amino acid can be classified according to the core structural functional groups' locations as
amino acids; other categories relate to polarity, pH level, and side chain group type aliphatic, acyclic, aromatic, containing hydroxyl or sulfur, etc. In the form of proteins, amino acid residues form the second-largest component (water is the largest) of human muscles and other tissues. Beyond their role as residues in proteins,.
On the based on a variety of features, including whether people can acquire them through diet. Accordingly, scientists recognize three amino acid types:
1. Nonessential
2. Essential
3. Conditionally essential
There are other classification as essential or nonessential does not actually reflect their importance, as all 20 amino acids are necessary for human health.
Eight of these amino acids are essential (or indispensable) and cannot be produced by the body. They are:
Leucine, Isoleucine, Lysine,Threonine ,Methionine ,Phenylalanine ,Valine ,Tryptophan
Histidine is an amino acid that is categorized as semi-essential since the human body doesn't always need it to properly function; therefore, dietary sources of it are not always essential. For now, conditionally essential amino acids aren't usually required in the human diet, but do become essential under certain circumstances.
Finally, nonessential amino acids are produced by the human body either from essential amino acids or from normal protein breakdowns.
Nonessential amino acids include:
Asparagine ,Alanine, Arginine ,Aspartic acid, Cysteine ,Glutamic acid ,Glutamine , Proline, Glycine, Tyrosine, Serine.
Final amino acid classification is categorized by the side chain structure that divides the list of 20 amino acids into four groups - two of which are the main groups and two that are subgroups. They are:
Acidic and polar
Polar
Acidic and polar
Basic and polar
For example,
Side chains having pure hydrocarbon alkyl or aromatic groups are considered non-polar, and these amino acids are comprised of Phenylalanine, Glycine, Valine, Leucine, Alanine, Isoleucine, Proline, Methionine, and Tryptophan.
Temporarily, if the side chain contains different polar groups like amides, acids, and alcohols, they are classified as polar. Their list includes Tyrosine, Serine, Asparagine, Threonine, Glutamine, and Cysteine. If the side chain contains a carboxylic acid, the amino acids in the acidic-polar classification are Aspartic Acid and Glutamic Acid. Furthermore, if the side chain consists of a carboxylic acid and basic-polar, these amino acids are Lysine, Arginine, and Histidine.
It is important in biological system
They play an extensive role in gene expression processes, which includes the adjustment of protein functions that facilitate messenger RNA (mRNA) translation .
Conculsion
Amino acid are vital component of the human body it covers 90 percent ohf body function .there complex structure and classification made them to perform many function of the body.
Leucine, Isoleucine, Lysine,Threonine ,Methionine ,Phenylalanine ,Valine ,Tryptophan
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.