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How many amino acid sequences can be made from four amino acids?
There are 20 common amino acids (pre-modification). In a set of any four, each one could be one of 20, meaning there are 204 possible combinations: 160,000. If the question was meant to be "how many amino acids can be made from 4 triplet codons then the answer would still be exactly the same. Even though there are 4 bases, meaning there are 64 different codes possible, there are still only 20 amino acids available. If the question was meant to be "how many amino acids can be made from 4 bases" you can only make one (which could be any of 20 different residues), as you need three bases to code one amino acid. See the related question below for a listing of the types of amino acids.
What of the following could not be a limiting amino acid in the diet?
A limiting amino acid is an essential amino acid that is in the smallest supply relative to the body's needs, potentially restricting protein synthesis. Non-essential amino acids, such as alanine or aspartic acid, cannot be limiting because the body can synthesize them. Therefore, any amino acid that is non-essential would not be a limiting amino acid in the diet.
Why is it necessary to digest protienbefore it could be used for growth and repair?
Proteins are large molecules made up of amino acids. Digestion breaks down proteins into amino acids, which can then be absorbed into the bloodstream and used for growth and repair of tissues in the body. Without digestion, the body cannot access the amino acids in proteins to support these essential functions.
Is amino acid the basic unit of life with respect to chemistry?
Well, there are technically four macromolecules essential to life...they are the lipids, nucleic acids, proteins, and carbohydrates. Amino acids correspond to the proteins, so yes, they are a basic unit of life. However, they are not the only basic unit, because there are others. See, life could not exist as we know it without amino acids, but couldn't with justamino acids as well.
What is the maximum number of amino acids that could be coded for by a sextion of mrna with the sequence guucagaacugu?
A codon is three bases long - so this section of mRNA would have 4 codons; UGA-UUC-AGU-AAC.Each codon relates to a specific amino acid (but several codons can code for the same amino acid, for example both UUU and UUC code for the amino acid Phenylalanine).Normally if you have four codons, such as this section of mRNA, the maximum number of amino acids you could have would be four. However, the first codon in this section, UGA, is actually a STOP codon. This means that when the ribosome reaches this codon, no further amino acids will be joined.This means that no amino acids could be coded for with this section of mRNA. (If the order of the codons was reversed, making the STOP codon last, then the answer would be three).
Could a compound that contains carbon hydrogen and oxygen be a protein?
No, proteins are chains consisting of amino acids. Amino acids contain nitrogen.
How do you separate amino acids from fatty acids?
One common method to separate amino acids from fatty acids is through chromatography. Amino acids are more polar and can be separated based on their different affinities for the stationary phase, while fatty acids can be eluted separately due to their differing solubilities. Another method could involve precipitation using different solvents where amino acids and fatty acids can be separated based on their solubilities in the respective solvents.
What would happen to a insulin molecule if the amino acids were assembled in a different order?
If the amino acids in an insulin molecule were assembled in a different order, it would result in a different sequence of amino acids. This would change the structure and function of the insulin molecule, potentially rendering it ineffective in regulating blood sugar levels. Incorrect assembly of amino acids could also result in a misfolded protein that may be dysfunctional or unable to perform its specific role in the body.
How many amino acids could be found in the human body?
There are twenty common protein amino acids in your body, of which half can be formed in the cells. The remainder need to be consumed in our diet, as our body cannot make them, yet they are still vital. There are 2 other amino acids very ocassionally used in proteins (only one in humans) meaning that are 21 different protein amino acids in humans. Some biological pathways use other types of amino acids not found in proteins. There are at least six additional ones found in humans, but it would be difficult to determine an exact number.
How many amino acid sequences can be made from four amino acids?
There are 20 common amino acids (pre-modification). In a set of any four, each one could be one of 20, meaning there are 204 possible combinations: 160,000. If the question was meant to be "how many amino acids can be made from 4 triplet codons then the answer would still be exactly the same. Even though there are 4 bases, meaning there are 64 different codes possible, there are still only 20 amino acids available. If the question was meant to be "how many amino acids can be made from 4 bases" you can only make one (which could be any of 20 different residues), as you need three bases to code one amino acid. See the related question below for a listing of the types of amino acids.
If a DNA is 50 kilo Dalton how many amino acids are there?
To determine the number of amino acids in a protein encoded by a DNA molecule, you need to know the specific sequence of nucleotides in the DNA and how many nucleotides correspond to each amino acid. However, if we assume an average molecular weight of 110 daltons per amino acid, you could calculate a rough estimate by dividing the 50 kDa by 110 to get approximately 455 amino acids.
The chemical bond adjacent amino acids is called an?
The chemical bond adjacent amino acids is called a peptide bond. It forms between the carboxyl group of one amino acid and the amino group of another, resulting in a bond that links the amino acids together in a protein chain.
What is the theoretical number of different proteins that you could make from 50 amino acids?
The theoretical number of different proteins that can be made from 50 amino acids is 20^50, which equals approximately 1.13 x 10^65. This calculation is based on the fact that there are 20 different amino acids that can be used in protein synthesis and each position in a protein sequence can be occupied by any one of these 20 amino acids.
Is hydrogen present in amino acids?
Yes Amino acids are made up of an amino group which has 2 hydrogen atoms and a carboxyl group which also has 2 hydrogen atoms. It then has other groups attached to it which could have many many more hydrogen atoms added to it
Do amino acids consist of the amine group?
In short, no. Amino Acids are made up of molecules. Groups of amino acids form proteins. DNA is made up of nucleotides. (Similarly to Amino Acids, nucleotides are made up of molecules.)
Why is it necessary to digest protienbefore it could be used for growth and repair?
Proteins are large molecules made up of amino acids. Digestion breaks down proteins into amino acids, which can then be absorbed into the bloodstream and used for growth and repair of tissues in the body. Without digestion, the body cannot access the amino acids in proteins to support these essential functions.
Are amino acids harmful to people under eightteen?
Acids are harmful to everyone! They will tear up your stomach lining and everything else in your digestive system. Amino acids are even worse because they are very acidic and foreign, and your body can't handle them. Amino acids are also the building blocks of cancer, so even if you could survive ingesting them, you will contract cancer in less than 5 years.
