1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
“Eco” refers to the company that first isolated the restriction enzyme.
b
“Eco” refers to the particular strain from which it is taken.
c
“Eco” refers to the order of isolation of the enzyme.
d
In “Eco”, ‘E’ refers to the generic and ‘co’ to species from which it is taken.
answer is D.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
EcoRI comes from Escherichia coli RY 13. In EcoRI, the letter ‘R’ is derived from the name of strain. Roman numbers following the names indicate the order in which the enzymes were isolated from that strain of bacteria.