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.
Acidic amino acids carry two -COOH and one groups per molecule. Keeping this in mind, select the correct pair of acidic amino acid
Lysine and arginine
Aspartic acid and glutamic acid
Glycine and alanine
Both (a) and (b)
Amino acids the substituted methanes. Name the four substituent groups occupying the four valency positions
Hydrogen, carboxyl group, amino group and a variable group (R )
Two carboxyl groups amino group and OH
Two hydrogen, one carboxyl group, amino group and a variable group (R )
Two amino groups, one hydrogen and one carboxyl group
Which of the following is an essential amino acids?
Valine
Leucine
Tryptophan
All of these
Amino acids are organic compounds and are called Ξ±-amino acids. Why?
Amino acids are organic compounds containing an amino group and acidic group as substituents n two different carbons
Amino acids are organic compounds containing an amino group and an acidic group as substituents on the same carbon
Amino acids are inorganic compounds containing an amino group and acidic group as substituents on two different carbons
Amino acids are inorganic compounds containing an amino group and acidic group as substituents on the same carbon
Given below are two statements A and B. Choose the correct answer related to the statements.Statement A: Amino acids are amphoteric in their function.Statement B: All amino acids are necessary for our body.
Statement A is correct but statement B is wrong
Both the statements A and B are correct
Statement A is wrong but statement B is correct
Both the statements A and B are wrong
Which amino acid is denoted by symbol βFβ?
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
A bond formed between carboxyl group of one amino acid and amino group of adjacent amino acid, is called
Peptide bond
Hydrogen bond
Covalent bond
All of these
Which of the following is the simplest amino acid?
Tyrosine
Asparagine
Glycine
Alanine
