Describe wit a proper diagram the process of dideoxy chain termination method of sequencing.

Who discovered the dideoxy chain termination method of sequencing DNA?

Describe with proper diagram of pollen grain. What is geitenogamae?

Write one method of the chain termination in a free radical polymerisation.

Describe carbohydrate absorption process with diagram.

After the addition of the last amino acid to a growing polypeptide chain during the process of protein synthesis, one of the termination codons reaches the appropriate site on the ribosomal surface and then the following envents take place (i) Release of t-RNA molecule from the ribosome. (ii) Dislodging of polypeptide chain from the t-RNA (iii) Dissociation of ribosomes into large and small subunits. The correct sequence of these events:

Describe briefly the process of double fertilization in Angiosperm with diagram. define parthenocarpy.

The light from a clear blue portion of the sky shows a rise and fall of intensity when viewed through a polaroid which is rotated. Describe, with the help of a suitable diagram, the basic phenomenom/process which occurs to explain this observation.

State about the process of fertilizations of flowering plant with a proper diagram.

Define double fertilization. Describe fertilization process of flowering plant with a diagram.

Describe the bulk preparation of H_(2) by electrolytic method. What is the role of electrolyte in this process?