Exercise 1

Select the correct name of the scientist and the organism on which they have discovered some biological phenomenon:

Lac-operon consists of

$1.7 \mathrm{m}$ double stranded DNA will have …… base pairs:

What was the key finding from Griffith's experiments using live and heat-killed pathogenic bacteria?

Which of the following is not a characteristic of genetic code?

Which of the following enzymes is not produced by E.coli during lactose catabolism?

One of the following is major requirement for DNA fingerprinting:

According to HGP, the longest gene consists of