'त्यागपत्र'

Proteins are assembled from how many amino acids?

Sour Taste of Coca-Cola is due to the presence of which of the following acid?

Which one of the following vitamins is synthesized in our own skin?

The gap between two neurons is called a 

According to Newton’s second law of motion, the acceleration of an object is directly proportional to the

Which compound shows both acidic and basic properties (amphoteric)?

Bulb is an underground condensed

Motion that repeats itself after some period of time, is called ______ motion.

Which change would directly cause the minimum wavelength in X-ray emission to decrease?

The mass of an object on moon ________ in comparison to the mass on earth.