Practice free Zoology NEET multiple-choice questions online with instant answers and detailed explanations. No login required.
Amylase is an example of:
Hydrolases are enzymes catalysing hydrolysis of ester, ether, peptide, glycosidic, C-C, C-halide or P-N bonds.
Amylase hydrolyses starch into maltose.
(page-158)
The monomer of nucleic acid is
Refer NCERT, Heading 9.6, page-149, para 1
Which of the following are the components of nucleotides
Refer NCERT, Heading 9.6, page-149, para 1
How many types of nitrogenous bases are present in nucleic acid
Refer NCERT, Heading 9.6, page-149, para 2
How many of the following are purines?
Adenine, Uracil, Cytosine, thymine, Cysteine, threonine, Tryptophan, Guanine, Thymine
Refer NCERT, Heading 9.6, page-149, para 2
Which of the following is true about sugar of RNA
Refer NCERT, Heading 9.6, page-149, para 2
Which of the following is true about sugar of DNA
Refer NCERT, Heading 9.6, page-149, para 2
The negative charge on DNA is because of the presence of ________in nucleotides
Refer NCERT, Heading 9.6, page-149, para 2
The number of cyclic rings present in purines and pyrimidines are
Refer NCERT, Heading 9.1, page-149, para 2
In proteins, amino acids are linked by a type of
Refer NCERT, Heading 9.8, page-151, para 1, Peptide bond is a type of amide bond
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