Molecule 1Molecule 2Molecule 3Molecule 4contain aminocontain sugarphosphate andnitrogen baseAmonomerSmonosaccharidesand carboxylgroupDcell support,transport,movementexampleglucosesteroidenergy storagehereditaryinformationusesWhich of the following correctly completes the table?O A=DNA or RNA, B=cell fuel and support, C=galactose and glycogen, D=nucleic acids and fatty acidsO A=DNA or RNA, B=cell fuel and support, C=fatty acids and glycerol, D=hemoglobin and actinA=fructose and lipids, B =cell control and fuel, C=enzyme and catalyst, D=nucleotides and myosinA=hemoglobin and insulin. B=cell control and reproduction, C=deoxyribose and ribose, D=sugars and lipids

Biomolecules have a great role in our life. They include carbohydrates, proteins, nucleic acids, etc. Each of the biomolecules is formed from simpler basic units. Here answer of A can be DNA or RNA. Because they contain sugar, phosphate, and nitrogen bases. They too can carry genetic information and hence role in heredity. The carbohydrate fructose, proteins insulin and hemoglobin, and the lipid are not having the said properties. Since glucose act as an immediate source of energy for the cell and support vital functions of the cell, hence B can be filled as 'cell fuel and support'. Also, cell reproduction is not directly controlled by glucose though indirectly has a role in it. Fatty acids and glycerol only fit at the blank of C. Here although glycogen is a storage form of energy it cannot be taken. Because the breakdown of fat or fatty acids can liberate more ATP compared to the other. Cell support, transport, and movement are under the control of cytoskeleton like actin, microtubules, etc. The movement of the muscle cell is by the action of actin and myosin. Hemoglobin has a role in oxygen transport throughout the body and nucleic acids have their role in heredity. Hence D can be filled by 'hemoglobin and actin' Hence, different functions carried out by different biomolecules in our body aid in smooth life processes. Hence their study is essential