Why is radioactivity called a nuclear phenomenon?

What is radioactivity? How was the phenomenon discovered?

Why is nuclear fusion reaction called a thermonuclear reation?

Why is vitamin not called food?

Why Krebs pathway called a TCA cycle ?

Why is nuclear fusion reaction called a thermonuclear reaction ?

Why is heat called a type of energy?

[A] : The nuclear membrane forms envelope like structure called nuclear envelope around nuclear contents . [R] : The nuclear envelopes separate the nuceloplasm from protoplasm .

Why respiration is called a catabolic process?

Write down S.i unit of radioactivity. Why is nucelar fussion is called thermal nuclear reaction?

Why is oxytocin called a birth hormone?