Today bio 302 paper 17 august 2023 9:30 am Mcqs mostly conceptual handouts se the..... 1. RNA editing uses enzymes except_______ 2. _______are non coding genes of DNA 3.point out the wrong statement about alkylation damage to DNA. 4.the trp operon consists of which parts. 5._____ contains small circular DNA with associated proteins. 6.steric hinderance is? 7.which poly merase enzyme show 3'?5' exonuclease activity? 8.the hydrophillic backbone of sugar and phosphate face outside in DNA. True or false? 9._____contains lexible element in polymerase which shows midule in front of enzyle kuch aesq tha. 10. Pre mature mRNA becomes mature by which process. 11. The _____ site is the sote where peptide bond is formed. And zyada mcqs trypto phan operon mein se the 12. Who prposed the operon model. Short questions: 1. How molecular biology has shown advamcements in agriculture 2.Define P site A site and E site. 3.what is plasmid and where are they present. 4.write about elongation phase of DNA. 5.what is alternative splicing and its i.portance. Long questions: 1.why plasmids are not regarded as cell's genome. 2.how group 1 introns splice DNA. 3.what is ADAR? Write the types of genes of ADAR in humans.