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Grains are typically low in lysine, an essential amino acid that plays a critical role in protein synthesis and various metabolic processes. While grains provide a good source of carbohydrates and some protein, they often lack sufficient quantities of lysine, making it important for those relying heavily on grains to complement their diet with lysine-rich foods, such as legumes or dairy products, to achieve a balanced amino acid profile.

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What Substances is usually the limiting amino acid in foods particularly those of plant origin?

In foods, particularly those of plant origin, the limiting amino acid is often lysine. Many plant-based proteins, such as grains and legumes, tend to have lower levels of lysine relative to other essential amino acids, which can limit protein synthesis in the body. Other common limiting amino acids in specific plant foods include methionine in legumes and threonine in some grains. To achieve a balanced amino acid profile, it's beneficial to combine different plant protein sources, such as rice and beans.


Why anthranilic acid is not a amino acid?

Anthranilic acid is not an amino acid because it lacks an amino group (-NH2) within its molecular structure, which is a defining feature of amino acids. Despite its name containing "acid," anthranilic acid is actually a precursor to various amino acids but is not classified as an amino acid itself.


Which amino acid is missing in the CFTR protein in people with cystic fibrosis?

The amino acid missing in the CFTR protein in people with cystic fibrosis is phenylalanine at position 508, resulting from a deletion of a single codon (ΔF508). This deletion leads to improper folding and trafficking of the CFTR protein, causing it to be degraded and non-functional.


In transamination the amino group of an amino acid is?

transferred to a keto acid


What would be the amino acid code for GAG?

The amino acid code for the mRNA codon GAG corresponds to the amino acid Glutamic acid (Glu). In the genetic code, GAG is one of the codons that specifies this particular amino acid.

Related Questions

Most grains are low in which amino acid?

lysine


What happens an essential amino acid is missing from the diet?

The body begins to break down muscle tissue to replace missing essential amino acids.Whatever proteins that are composed of that amino acid will not be made.


What happens when a essential amino acid is missing from a diet?

It depends on the missing amino acid but since they are called essential, life processes will eventually come to a halt. Kwashiorkor is an example of one these.


What happens when an essential acid is missing from the diet?

The body begins to break down muscle tissue to replace missing essential amino acids.Whatever proteins that are composed of that amino acid will not be made.


Is ribose with the oxygen missing component of an amino acid?

Ribose and amino acid is not related. Ribose is the pentose found in RNA, which is a nucleic acid. Amino acid, on the other hand, is the basic building block of proteins.


If someone was missing an amiono acid how would transcription and translation be affected?

whenever an amino acid is missing it means there is deletion mutation. deletion mutations have deleterious effects on the transcription and translation as the reading frame is disturbed causing a change in gene.


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What is the difference between amino acid and amino acid residue?

An amino acid is a building block of proteins and contains an amine group, a carboxyl group, and a side chain. An amino acid residue is what remains of an amino acid after it has been incorporated into a protein, with the amine and carboxyl groups forming peptide bonds with other amino acids. Essentially, an amino acid residue is an amino acid within a protein structure.


When happens when an essentials amino acid is missing from the diet?

the cell will stop making any protein that it needs:) NovaNET


What amino acid is technically not an amino acid?

proline is not an amino acid it is an imino acid


What will happen if a diet is lacking an essential amino acid?

There are certain amino acids that cannot be synthesized by the body. If one is missing, it is called a "limiting amino acid." Therefore, if the body is trying to make a complex protein, such as an enzyme, it needs certain amino acids. If one is missing, though the others may be present, the enzyme cannot be made. For example, to spell the word BALL, one B, one A, and 2 Ls are necessary. If there are 2 Ls and one A present, but the B is missing, you cannot spell the word. The same is true of essential amino acids.


What Substances is usually the limiting amino acid in foods particularly those of plant origin?

In foods, particularly those of plant origin, the limiting amino acid is often lysine. Many plant-based proteins, such as grains and legumes, tend to have lower levels of lysine relative to other essential amino acids, which can limit protein synthesis in the body. Other common limiting amino acids in specific plant foods include methionine in legumes and threonine in some grains. To achieve a balanced amino acid profile, it's beneficial to combine different plant protein sources, such as rice and beans.