Why the human genome project is called a mega project?

What are the three structural differences between RNA and DNA?

a) Identify the figure given below
b) Redraw the structure as a replicating fork and label the parts
c) Write the source of energy for this replication and name the enzyme involved in this process.
d) Mention the differences in the synthesis of protein, based on the polarity of the two template strands.

How is the two stage process of protein synthesis advantageous?

Why did Hershey and Chase use radioactively labelled phosphorous and sulphur only? Would they have got the same result if they use radiolabelled carbon and nitrogen?

Explain the formation of a nucleosome.