- 4. Describe 2 of the following methods of biotechnology in detail Include all of the steps that must be taken and a reason why a scientist may use the method. 18 Marks.A] Gene Cloning PCR Gel Electrophoresis dd Nucleotide Sequencing (you do not need to describe Gel electrophoresis in this description, just say when on occurs and what it tells you)
- Choose all the mammalian cell lines below used as expression platform the biopharmaceutical industry CHO cells Vero cells E-coli cells Hi-5 cell line (baculovirus) S.cerevisiae cells HEK 293 cells PER.C6 cells
- Question 7 (1 point) An X-linked recessive gene causes cystic fibrosis in humans, a disorder affecting the function of the lungs . A woman with cystic fibrosis marries a normal man.. She is pregnant with their son. What is the probability that he will be born with cystic fibrosis? 0% 25% 50% 100%
- Compare following species interactions; a)Commensalism b mutualism. b) Predation and Parasitism
- hat is the role of sialyation in Glycoproteins Choose all the right answers. a. The terminal sialic acid adds a negative charge to the protein. b. Sialylated glycoproteins have a longer circulatory half-life compared to desialylated versions. c. Sialynation of antibodies can affect their biological properties, such as their ability to trigger the immune system d. None of the above
