Two identical DNA strands
The correct answer is option C-glycogen
Glycogen is an immediate source of energy in animals. Glycogen is formed of small sub-units called glucose monomers. The process of formation of glycogen is called glycogenesis.
Glycogen is animal equivalent to starch.
When body need energy, the stored glycogen breaks down into small monomers called glucose and provide energy to the cell.
The excessive amount of glycogen is stored in muscles and liver.
The correct option is B. 80% of the radioactive phosphorus used in the experiment entered the cell showing that DNA was the hereditary material.
Heredity/Hereditary
<span>(the passing on of physical or mental characteristics genetically from one generation to another) Physical features mainly. </span>