When benedicts solution is added to a sucrose solution and put into a boiling water-bath , no change in color is observed state why no color change is observed

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.

option d : from a warmer substance to a cooler substance

according to second law of thermodynamic, heat flows from higher to lower temperature region. heat is the transfer of energy from an object at higher temperature to an object at a lower temperature. so energy flows from warmer to colder objects.