Questions

The photon is a type of elementary particle, the quantum of the electromagnetic field including electromagnetic radiation such as light, and the force carrier for the electromagnetic force. The photon has zero rest mass and always moves at the speed of light within a vacuum.

Ribosomes are the sites where proteins are synthesised. The transcription process where the code of the DNA is copied occurs in nucleus but the main process of translating that code to form other protein occurs in ribosomes.

Kingdom is the smallest level of classification.

The level of classification from largest to smallest is :

* Domain

* Kingdom

* Phylum

* Class

* Order

* Family

* Genus

* Species

The highest cricket ground in world is in India at Himachal Pradesh. Himachal Pradesh Cricket Association Stadium, Dharamshala, is situated at 4780 feet above the sea level and is one of the most beautiful stadium in the world.

A Union territory is a type of administrative division in India. Unlike the other states which have their own state governments, union territories are ruled by the central government. There are 7 union territories in India. They are ::

• National Capital Territory of Delhi – Delhi.

• Chandigarh – Chandigarh.

• Daman and Diu – Daman.

• Dadra and Nagar Haveli – Silvassa.

• Pondicherry – Puducherry.

• Andaman and Nicobar Islands – Port Blair.

• Lakshadweep – Kavaratti.

1. Mutual exclusion (where at least one resource is non-sharable)

2. Hold and wait (where a process holds one resource and waits for other resource)

3. No preemption (where the resources can’t be preempted)

4. Circular wait (where p[i] is waiting for p[j] to release a resource. i= 1,2,…n

j=if (i!=n) then i+1

else 1 )