Mark the incorrect option w.r.t. lac operon
Is under positive as well as negative control
Controls catabolic pathway
Shows feed back repression
Discovered by Jacob and Monod
Chromosome set in zygote is
In Pisum sativum there are $14$ chromosomes. How may pairs with different chromosomal composition can be prepared
Pribnow box is a consensus of $. .. . ...$ bases, forming a binding site for $E.$ coli $RNA$ polymerase at promotor
What is incorrect for $UTR$?
It has been found in many cells that ribosomes occur in chains along $mRNA$ molecules. What is the advantage of this arrangement as compared to a situation in which ribosomes occur singly