Chapter Content type Value Position Created at
Chapter 4 - Biotechnology text produced high levels of human protein α1-antitrypsin in h... 36 Delete Content
Chapter 4 - Biotechnology image /default_org/ncert_images/class-xii/b... 37 Delete Content
Chapter 4 - Biotechnology text humans. Concerns arise over the use of viral vectors and ... 38 Delete Content
Chapter 4 - Biotechnology image /default_org/ncert_images/class-xii/b... 39 Delete Content
Chapter 4 - Biotechnology text as ‘Gene therapy’. Gene therapy is a technique designed t... 40 Delete Content
Chapter 4 - Biotechnology image /default_org/ncert_images/class-xii/b... 41 Delete Content
Chapter 4 - Biotechnology text Replacement of the defective form of p53 in cancer cells ... 42 Delete Content
Chapter 4 - Biotechnology image /default_org/ncert_images/class-xii/b... 43 Delete Content
Chapter 4 - Biotechnology text ex vivo gene therapy in vivo gene therapy Remove small po... 44 Delete Content
Chapter 4 - Biotechnology image /default_org/ncert_images/class-xii/b... 45 Delete Content
Chapter 4 - Biotechnology text • Gene inhibition therapy: Using antisense RNA or other i... 46 Delete Content
Chapter 4 - Biotechnology image /default_org/ncert_images/class-xii/b... 47 Delete Content
Chapter 4 - Biotechnology text 4.3.4 Ethical Issues Bioethics refers to the assessment o... 48 Delete Content
Chapter 4 - Biotechnology image /default_org/ncert_images/class-xii/b... 49 Delete Content
Chapter 7 - Human Ecology a... text 4b. Mention difficulties, if any, faced while organising/... 72 Delete Content
Chapter 4 - Biotechnology text to the same pathogen, a quick and enhanced immune respons... 50 Delete Content
Chapter 4 - Biotechnology image /default_org/ncert_images/class-xii/b... 51 Delete Content
Chapter 4 - Biotechnology text Vaccinia virus A portion of genome Hepatitis B virus gene... 52 Delete Content
Chapter 4 - Biotechnology image /default_org/ncert_images/class-xii/b... 53 Delete Content
Chapter 4 - Biotechnology text protection against several different diseases. Such vacci... 54 Delete Content
Chapter 4 - Biotechnology image /default_org/ncert_images/class-xii/b... 55 Delete Content
Chapter 4 - Biotechnology text 2. Recombinant subunit vaccines Subunit vaccines contain ... 56 Delete Content
Chapter 4 - Biotechnology image /default_org/ncert_images/class-xii/b... 57 Delete Content
Chapter 4 - Biotechnology text Box 5 The HBsAg gene is cleaved and ligated to a strong a... 58 Delete Content
Chapter 4 - Biotechnology image /default_org/ncert_images/class-xii/b... 59 Delete Content