Forum Forums Class-12 Biology Biotechnology: Prin... Notifications Clear all Biotechnology: Principles and Processes Page 7 / 18 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Next Votes & Answers Question Question Status 0 1 219 Why are antibiotic-resistance genes used as markers in E.coli? By Palak23, 4 years ago replies 1 0 1 124 Why is it essential to have a ‘selectable marker’ in a cloning vector? By Palak23, 4 years ago replies 1 0 1 355 Why is ‘plasmid’ an important tool in biotechnology experiments? By Palak23, 4 years ago replies 1 0 1 250 Mention the uses of cloning vectors in biotechnology. By Palak23, 4 years ago replies 1 0 1 262 Why are engineered vectors preferred these days? By Palak23, 4 years ago replies 1 0 1 186 Name two commonly used vectors for genetic engineering. By Palak23, 4 years ago replies 1 0 1 231 Which main technique and instrument is used to isolate DNA from a plant cell? By Palak23, 4 years ago replies 1 0 1 249 What is the role of ethidium bromide during agarose-gel electrophoresis of DNA fragments? By Palak23, 4 years ago replies 1 0 1 164 Why do DNA fragments move towards the anode during gel electrophoresis? By Palak23, 4 years ago replies 1 0 1 182 Name the material used as matrix in gel electrophoresis and mention its role. By Palak23, 4 years ago replies 1 Page 7 / 18 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Next Share: Super Globals Requests: Server: Options and Features route: community use_home_url: url: https://eanshub.com/community/ pageid:187 default_groupid: 3 2022 How Can We Help? Δ Home About Us Contact Us Privacy Policy Term of Use Copyright © 2020 Eanshub All Rights Reserved
