Macromolecules are built up from small repeating units called _______________? TRUE / FALSE 1. Ribonucleic acid is usually double stranded. 2. The sugar in DNA is 2-deoxyribose. 3. An enzyme can catalyze the reaction at any PH value. 4. Activators decrease the enzyme activity. 5. Lipids are an integral Chapter 14 Macromolecules Test of cell protoplasm and cell membranes. A __________ is formed by the polymerization of a single type of monomer? _____________ polymerization involves mutual reaction of two functional groups? _____________ resins are used for making water tanks? Enzymes are classified into ____________ main types?
The simple proteins yield only _____________ or their derivatives on hydrolysis? Haemoglobin acts as a carrier of ________________? _______________ oils are extensively used for making soaps and candles? The number of milligrams of KOH required to saponify one gram of the fat or oil is called _________ number? The number of grams of iodine which will add to 100 grams of a fat or oil is called _________ numbers? An enzyme can catalyze the reaction at any PH value? Lipids are an integral part of cell protoplasm and cell membranes?
The hydrolysis of a fat or an oil with an alkali produces soap only? The rate of enzymatic reaction is directly proportional to the concentration of the substrate? The molecular mass of the polymer is the product of the molecular mass of the repeating unit and the degree of polymerization? A copolymer is formed by the polymerization of two monomers? Carbohydrates are polyhydroxy compounds of aldehydes and ketones? Maltose is disaccharide carbohydrate?