There is a restriction endonuclease called Eco RI. What does 'co' part in it stand for?
Coelom
Coenzyme
coli
coli
C.
coli
Restriction endonuclease recognizes a particular palindromic sequence and degrades the same. It was so, called because it restricted the growth of bacteriophase in the bacterium (e.g. E. coli). The convention for naming these enzymes is the first letter of the name comes from the bacterial genus; the second two letters come from the species, and the fourth letter from strain, e.g., numbers following the names indicate the order in which the enzymes were isoalted.
Given below is a sample of a portion of DNA strand giving the base sequence on the opposite strands. What is so special shown in it?
5' ______ GAATTC ________ 3'
3'________CTTAAG ________ 5'
Deletion mutation
Start codon at the 5'end
Palindromic sequence of base pairs
Palindromic sequence of base pairs
Agarose extracted from sea weeds finds use in
tissue culture
PCR
gel electrophoresis
gel electrophoresis
Which one of the following structural formulae of two organic compounds is correctly identified along with its related function?
A: Triglycerid e- major - source of energy
B: Uracil - a component of DNA
A - Lecithin - a component of cell membrane
A - Lecithin - a component of cell membrane
Maximum number of existing transgenic animals is of
mice
cow
pig
pig
