Which of the following statement is FALSE about carbohydrates?Group of answer choicesCarbohydrates have no chiral centers.Carbohydrates are sugars and starches.Carbohydrates are synthesized in green plants by photosynthesis.Energy from the sun is stored as chemical energy in carbohydrates.

Among the following statements which is/are correct? 1. Plant convert energy from sunlight into food stored as carbohydrates 2. Plant have chlorophyll 3. Plant cells do not have cell walls

Which of the following statements about carbohydrates is correct? A) Glyceraldehyde is a monosaccharide containing three carbon atoms B) All carbohydrates contain carbon, oxygen, hydrogen, and nitrogen C) Carbohydrates in plant organisms have only a structural function D) Ribose and deoxyribose are six-carbon sugars E) Galactose is a disaccharide formed by the union of a glucose and a lactose molecule

Which of the following is not a carbohydrate?Group of answer choicesstarchamyloseinsulinglycogen

Which of the following statements is true for the class of biological molecules known as lipids?Group of answer choicesThey are made from glycerol, fatty acids, and phosphate.They contain less energy than carbohydrates of the same number of carbon atoms.They are polymers made by dehydration reactions.They are insoluble in water.They contain nitrogen.

Which of the following statements is true?Multiple ChoiceSucrose is a source of glucose. Sucrose has no nutritional value. Sucrose supplies more energy, gram per gram, than starch.Sucrose is comprised of two glucose molecules.