I am known as "energy currency " Who am I ?

I am a fungus. I reproduce asexually through by sporulation. I am also known as bread mould. Who am I ?

I am a secondary metabolite. I am white in colour. I am commercially very valuable. Who am I ?

I am the part of central nervous system. I am the centre for reflex arcs. Who am I ?

I am present in gut and coordinates the reactions in the digestive system. I have 100 millions of neurons . Who am I ?

I present in the sunrays. I am a smallest unit of light energy. Who am I?

I am the respiratory substrate. I am oxidised during respiration. Who am I ?

I am a plant. I am making the soil nitrogen rich. Who am I ?

I am very light and present in every matter. When I move along the equator from east to west, I am pushed up. When I am stationary, no force. : Who am I?

I am an alkaloid. I extracted from flower of the plant. I am used as , insecticide. Who am I?

I am the site of cellular respiration . I also known as "the power house of the cell " . Who am I ?