Bank Clerk Questions

All enzymes are proteins but all proteins are not enzymes since, enzymes are subset of proteins.

Among the Indian cities Chandigarh is known as City of Roses.

General education policy is set by multiple levels of the government like Federal, state and local governments. 

Incapable of being seen through is Opaque in nature.

GDP tends to overstate economic well-being because it takes into account social costs related to the consumption of products with adverse health effects

The Bantu were comprised of more than 500 ethnic groups of Africa for migrations. The Bantu were experts in the form of iron metallurgy. 

Cathode rays made of beams of electrons.

Ionic bonding is a type of chemical bond in which valence electrons are lost from one atom and gained by another.. This bond generates two oppositely charged ions.

In ionic bonds, the metal loses electrons to become a positively charged cation, whereas the nonmetal accepts those electrons to become a negatively charged anion.

Example ::

One example of an ionic bond is the formation of sodium fluoride, NaF, from a sodium atom and a fluorine atom. In this reaction, the sodium atom loses its single valence electron to the fluorine atom, which has just enough space to accept it. The ions produced are oppositely charged and are attracted to one another due to electrostatic forces.