Solution made by dissolving equimolar amounts of dif... - Solved MCQs & Answer

Enzymes (a protein) are catalysts found in organisms. Its efficiency of catalysing a reaction is due to its capacity to lower the activation energy of the reaction. The enzyme ptyalin used for food digestion is present in ________?

Ans: SalivaRead →

MCQ #7540

Which one is different for the neutral atoms of the isotopes of an element?

Ans: Atomic weightsRead →