Biomolecules
A tipeptide on complete hydrolysis give glycine, alanine and phenyl alanine. Using three letter symbols, write down the possible sequences of the tripeptide.
A tripeptide is a peptide obtained by the condensation of three amino acids. The possible combinations of tripeptide obtained from glycine, alanine and phenylalanine are:
(i) Gly-Ala-Phe
(ii) Gly-Phe-Ala
(iii) Ala-Gly-Phe
(iv) Ala-Phe-Gly
(v) Phe-Ala-Gly
(vi) Phe-Gly-Ala.
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What products would be formed when a nucleotide from DNA containing thymine is hydrolysed?
When RNA is hydrolysed, there is no relationship among the quantities of different bases obtained. What does this fact suggest about the structure of RNA?
Give one example each of (i) Reducing sugar and (ii) Non-reducing sugar.
Name the anomers of glucose.
State two characteristics of monosaccharides.
Name a carbohydrate containing five carbon atoms per molecule.
Name the monomers of starch.
Name the polysaccharides that is stored in the liver of animals.
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