What are gums made of ? Is fevicol different?

7 Attempt titrating an amino acid against a weak base and discover the number of dissociating (ionizable) functional groups in the amino acid. 8 Draw the structure of amino acid Alanine. 10 Find out a qualitative test for proteins, fats and oils, amino acids and test any fruit juice, saliva, sweat and wine for them. 11 Find out how much cellulose is made by all the plants in the biosphere and compare it with how much of paper is manufactured by man and hence what is the consumption of plant material by man annually. What a loss of vegetation!