PG NEXT Question of the Day 01-11-2016

Question:

Identify the scientists in the photo 

a.      Watson and crick
b.      Lewis and McNeal
c.      Huger and Rutherford
d.      Saulter and Williams




Answer :  a) Watson and Crick


Lehninger’s Principles of Biochemistry , 6th ed , page 279& Harper’s Illustrated Biochemistry , 30th ed. Page 361

The discovery of the structure of DNA by Watson and Crick in 1953 was a momentous event in science, an event that gave rise to entirely new disciplines and influenced the course of many established ones. Our present understanding of the storage and utilization of a cell’s genetic information is based on work made possible by this discovery, and an outline of how genetic information is processed by the cell is now a prerequisite for the discussion of any area of biochemistry. The central dogma in molecular biology postulated by Watson and Crick in 1953 was that genetic information passes from DNA to RNA and then to protein. 









Popular posts from this blog

PG Doctors of India must work not more than 48 Hr/week: SC

Image
As per the directives of the Honourable Supreme Court in its judgment dated,25.9.87, in writ petition No. 348-352 of 1985, all the State Governments, Medical Institutions and Universities are required to amend their rules and regulations to introduce a uniform residency scheme by 1993 “A uniform practice has to be evolved so that the discipline would be introduced. We accordingly allow the present arrangement to continue for a period of five yearsI.e. upto 1992 inclusive. For admission beginning from 1993 there would be only onepattern. All Universities and institutions shall take timely steps to bring about such amendments as may be necessary to bring statutes, regulations, and rules obtaining in their respective institutions in accord with this direction before the end of 1991 so that there may be no scope for raising of any dispute in regard to the matter.The uniform pattern has to be implemented for 1993. It is proper that one uniform system is brought into vogue throughout...
Read more

Sarita murder case: Details of the police version

A junior doctor was today apprehended in the Sarita Toshniwal murder case, making it the second arrest in this connection.  Dipmoni Saikia, 28, a second-year post-graduate student in the gynaecology department of Assam Medical College Hospital (AMCH) in Dibrugarh, where Sarita was a first-year post-graduate student, was picked up for interrogation last evening. He hails from Hojgaon near Nagaon town. Sarita was found dead in the doctor’s cabin of the intensive care unit of the department by a nurse around 8am on Friday. Her body was covered with a blanket and lying on the bed inside the cabin. On the day of the murder, Dibrugarh police had arrested a ward boy of the department, Kero Mech, after he reportedly confessed to the crime. Mech hails from Siringhola village of Dibrugarh district. Dibrugarh chief judicial magistrate Kanchan Newar today remanded Dipmoni in seven days’ police custody. The case (number 370/14 under Sections 302/34/120 of the IPC) was registered o...
Read more