Prepare for NEET Biology Biomolecules (Amino Acids) with MCQs & PYQs on NEET.GUIDE. Access free practice, previous year questions, and expert insights into amino acid structure, classification, and peptide bonding.
Which amino acid is denoted by symbol ‘F’?
Phenylalanine
Proline
Tryptophan
Methionine
Which of the following statements is wrong?
Prime numbers are only divisible by 1 and themselves
All odd numbers are prime
1 is a prime number
2 is the only even prime number
Variety of amino acids are formed on the basis of
Position of hydroxyl group
Position of carboxyl group
Position of hydrogen
Nature of R group
In a protein molecule, the amino acid units are linked together by ……... bonds formed between the amino group and the carboxyl group of successive amino acids
Peptide
Hydrogen
Covalent
Ionic
Which of the following amino acids is not optically active?
Glycine
Valine
Leucine
Isoleucine
Which of these is not a ketone body?
Acetoacetic acid
Acetone
Succinic acid
Betahydroxy butyric acid
Identify wheather the given conditions are anabolic or catabolic I. Glucose → Lactic acid II. Amino acids → Proteins
I-catabolic; II-catablic
I-anabolic; II-catabolic
I-catabolic; II-anabolic
I-catabolic; II-catabolic
Primary structure of proteins is due to the presence of
Peptide bond
Covalent bond
Disulphide bond
Ionic bonds
Read the following statements and choose the correct option Statement A : Aspartic acid is the only know acidic amino acid Statement B : Methionine is an essential amino acid
Both statements are correct
Both statements are incorrect
Only statement B is correct
Only statement A is correct
