GATE BT-2017 Answer Key | Solutions Discussion - Printable Version +- Biotechnology Forums (https://www.biotechnologyforums.com) +-- Forum: Education and Careers (https://www.biotechnologyforums.com/forum-26.html) +--- Forum: Competitive Exams (https://www.biotechnologyforums.com/forum-38.html) +--- Thread: GATE BT-2017 Answer Key | Solutions Discussion (/thread-7776.html) |
RE: GATE BT-2017 Answer Key | Solutions Discussion - SunilNagpal - 02-11-2017 (02-11-2017, 02:06 PM)RONIT SHARMA Wrote:In my understanding of things, as I said earlier, ploidy never changes, only the number of chromatids change (92 in S and G2)... chromosome number (2n = 46) stays the same....so 2n (diploid state) number is in all four phases for me...(02-11-2017, 03:20 AM)SãñGáM Mìshra Wrote: Thnxx......little more SIRI guess question was: At the end of which phase of cell cycle there is "2n" number of chromosomes. RE: GATE BT-2017 Answer Key | Solutions Discussion - Shubhangi Srivastava - 02-11-2017 If the pH of a protein is reduced to 1.5....below it's isoelectric point,which of it's group would be ionisable ? i)COOH ii)NH2 iii)Both of these iv)Both would be neutral RE: GATE BT-2017 Answer Key | Solutions Discussion - SunilNagpal - 02-11-2017 (02-11-2017, 05:29 PM)Shubhangi Srivastava Wrote: If the pH of a protein is reduced to 1.5....below it's isoelectric point,which of it's group would be ionisable ?At isoelectric point, amino acid exists in Zwitterion state...Reducing the pH below isoelectric point means addition of H+ ions to the medium....this would allow -COO(-) ion of zwitterion form to pick up the H+ ion and become -COOH, leaving behind -NH3(+) ionic form.... -NH2 is in ionized state as a result. RE: GATE BT-2017 Answer Key | Solutions Discussion - RONIT SHARMA - 02-11-2017 Oppss, I though lower pH means release of H+ ions so I marked COO- ..one more question WRONG. GATE BT-2017 Answer Key | Solutions Discussion - SunilNagpal - 02-11-2017 Ohh...sorry for that...but I haven't been always right, just putting my point of view to various questions... And, yes, some questions might get wrong, but on a road for glory, little damage is always inflicted In the end, we are going to have either a lesson or an experience, and both are worth having, so all the best once again! RE: GATE BT-2017 Answer Key | Solutions Discussion - SãñGáM Mìshra - 02-12-2017 The above q,s not complete ... For the neutral amino acid if ph becomes 1.5 then effect of its on the neutral amino acid ....... ...now discuss plz... RE: GATE BT-2017 Answer Key | Solutions Discussion - SãñGáM Mìshra - 02-12-2017 In q,s ... Protein made up of neutral amino acid ..... Nd my ans. Is no effects .... But may be its Wrong ..... Ans. Key .. Mile tb pta chle RE: Gram -ve Gram +ve | GATE BT-2017 Answer Key | Solutions Discussion - pavan chary - 02-12-2017 (02-05-2017, 09:45 PM)RONIT SHARMA Wrote: Assertion: Gram -ve bacteria stained by saffraninboth are correct statements but not correct explaination RE: Gram -ve Gram +ve | GATE BT-2017 Answer Key | Solutions Discussion - Akshay shinde - 02-12-2017 (02-12-2017, 01:59 PM)Opavan chary Wrote:(02-05-2017, 09:45 PM)RONIT SHARMA Wrote: Assertion: Gram -ve bacteria stained by saffraninboth are correct statements but not correct explaination I think reason is correct for the assertion. Kindly put your views forward. RE: GATE BT-2017 Answer Key | Solutions Discussion - CHANDA7 - 02-14-2017 Friends, We can check our response from the GATE 2017 website and also can discuss the questions here.... |