Answer
Verified
449.1k+ views
Hint: The amino acids which have sulphur molecules in their chemical structure are called sulphur containing amino acids. Two such acids are abbreviated as Cys and Met.
Complete answer:
Amino acids are organic compounds that have amine group \[\left( { - N{H_3}} \right)\] and carboxyl group \[\left( { - COOH} \right)\] in their basic chemical structure. This structure allows them to show the property of acid as well as an amine compound, hence called amino acids.
There are about 23 amino acids out of which 20 are considered as ‘building blocks of proteins’. Amino acids are linked with peptide bonds to form a polypeptide, and then polypeptides attain secondary, tertiary structures to make a complete protein.
Except for the basic structure, amino acids have various side chains.
Glycine is the simplest one with hydrogen as its side chain.
Two sulphur containing amino acids are Cysteine and Methionine.
The presence of sulphur enables them to form disulfide bonds in many cases.
Two basic amino acids are Arginine and Lysine.
These have nitrogen containing basic side chains.
Note: Chemical formula of methionine is \[{C_5}{H_{11}}N{O_2}S\]. It has simple sulphur in the side chain. Chemical formula of cysteine is \[{C_3}{H_7}N{O_2}S\]. It has an \[-SH\] group in its side chain which enables it to act as a nucleophile.
Complete answer:
Amino acids are organic compounds that have amine group \[\left( { - N{H_3}} \right)\] and carboxyl group \[\left( { - COOH} \right)\] in their basic chemical structure. This structure allows them to show the property of acid as well as an amine compound, hence called amino acids.
There are about 23 amino acids out of which 20 are considered as ‘building blocks of proteins’. Amino acids are linked with peptide bonds to form a polypeptide, and then polypeptides attain secondary, tertiary structures to make a complete protein.
Except for the basic structure, amino acids have various side chains.
Glycine is the simplest one with hydrogen as its side chain.
Two sulphur containing amino acids are Cysteine and Methionine.
The presence of sulphur enables them to form disulfide bonds in many cases.
Two basic amino acids are Arginine and Lysine.
These have nitrogen containing basic side chains.
Note: Chemical formula of methionine is \[{C_5}{H_{11}}N{O_2}S\]. It has simple sulphur in the side chain. Chemical formula of cysteine is \[{C_3}{H_7}N{O_2}S\]. It has an \[-SH\] group in its side chain which enables it to act as a nucleophile.
Recently Updated Pages
what is the correct chronological order of the following class 10 social science CBSE
Which of the following was not the actual cause for class 10 social science CBSE
Which of the following statements is not correct A class 10 social science CBSE
Which of the following leaders was not present in the class 10 social science CBSE
Garampani Sanctuary is located at A Diphu Assam B Gangtok class 10 social science CBSE
Which one of the following places is not covered by class 10 social science CBSE
Trending doubts
The only snake that builds a nest is a Krait b King class 11 biology CBSE
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
Give 10 examples for herbs , shrubs , climbers , creepers
Why is there a time difference of about 5 hours between class 10 social science CBSE
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
What organs are located on the left side of your body class 11 biology CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
How much time does it take to bleed after eating p class 12 biology CBSE
Give 10 examples of unisexual and bisexual flowers