Questions
Which of the following scientists performed the first successful organ transplants by using immunosuppressive agents?
- Francoise Barre-Sinoussi and Luc Montagnier
- Joseph E. Murray and E. Donnall Thomas
- Edmond H. Fisher and Edwin G. Krebs
- Peter Agre and Roderick MacKirron
- Andrew Fire and Craig Mello
In 2010, Nobel Prize for detailed study of the structure and function of ribosomes is awarded to
- Harald zur Hausen
- Venkatraman Ramakrishnan
- Thomas A. Steitz
- Ada E. Yonath
- Only 1
- Only 2
- 1, 2 and 3
- 2, 3 and 4
- All
..........................................................discovered that Helicobacter pylori causes peptic ulcers.
- Barry Marshall and J. Robin Warren
- Francoise Barr--Sinoussi and Luc Montagnier
- Peter C. Doherty and Rolf M. Zinkernagel
- J. Michael Bishop and Harold E. Varmus
Genetic control of biochemical reactions was first described by
- John F. Enders, Thomas H. Weller, and Frederick C. Robbins
- C-sar Milstein, Georges J. F. K-hler, and Niels Kai Jerne
- Aaron Ciechanover, Avram Hershko, and Irwin Rose
- Joshua Lederberg, George Beadle, and Edward Tatum
Match the people in column I to their contribution toward the advancement of microbiology, in column II.
Column I Column II
P. Ronald Ross 1. Discovered how malaria is transmitted
Q. Lederberg, Beadle and Tatum 2. Described genetic control of biochemical reactions
R. Susumu Tonegawa 3. Described the genetics of antibody production
S. Marshall and Warren 4. Discovered that Helicobacter pylori causes peptic ulcers
- P-1; Q-2; R-3; S-4
- P-1; Q-3; R-2; S-4
- P-2; Q-1; R-4; S-3
- P-2; Q-3; R-4; S-1
- P-4; Q-4; R-1; S-2
Which of the following pathogenic microbes were discovered by Robert Koch?
- Vibrio cholerae
- Shigella dysenteriae
- Mycobacterium tuberculosis
- Clostridium tetani
- 1 and 2
- 1 and 3
- 2 and 3
- 2 and 4
- 3 and 4
Which of the following scientists proved that microbes caused surgical wound infections?
- Louis Pasteur
- Robert Koch
- Joseph Lister
- Rebecca C. Lancefield
- Ronald Ross
Protein kinases were discovered by
- Fisher and Krebs
- Roberts and Sharp
- Agre and MacKirron
- Marshall and Warren
- Fire and Mello
Oncogenes were discovered by
- Joseph E. Murray and E. Donnall Thomas
- Peter C. Doherty and Rolf M. Zinkernagel
- Peter Agre and Roderick MacKirron
- J. Michael Bishop and Harold E. Varmus
- Frank Macfarlane Burnet and Peter Brian Medawar
............................. discovered water and ion channels in plasma membranes.
- Murray and Thomas
- Agre and MacKirron
- Roberts and Sharp
- Doherty and Zinkernagel
- Marshall and Warren
Match the people in column I to their contribution toward the advancement of microbiology, in column II.
Column I Column II
P. Nathans, Smith, Arber 1. Reverse transcriptase
Q. Dulbecco, Temin, Baltimore 2. Restriction enzymes
R. Edelman and Porter 3. Bacterial photosynthesis pigments
S. Deisenhofer, Huber, Michel 4. Antibodies
- P-1; Q-2; R-3; S-4
- P-1; Q-3; R-2; S-4
- P-2; Q-1; R-4; S-3
- P-3; Q-2; R-1; S-4
- P-3; Q-4; R-1; S-2
Match the columns:
Column I Column II
P. Richard J. Roberts and Phillip A. Sharp 1. Discovered that a gene can be separated onto different segments of DNA
Q. Kary B. Mullis 2. Discovered the polymerase chain reaction to amplify DNA
R. Peter C. Doherty and Rolf M. Zinkernagel 3. Discovered how cytotoxic T cells recognize virus-infected cells prior to destroying them
S. Aaron Ciechanover, Avram Hershko, and Irwin Rose 4. Discovered how cells dispose of unwanted proteins in proteasomes.
- P-1; Q-2; R-3; S-4
- P-2; Q-1; R-4; S-3
- P-2; Q-3; R-4; S-1
- P-3; Q-2; R-4; S-1
Which of the following scientists discovered that a gene can be separated onto different segments of DNA?
- Doherty and Zinkernagel
- Roberts and Sharp
- Marshall and Warren
- Barré-Sinoussi and Montagnier
Technique for producing monoclonal antibodies was developed first by
- Ciechanover, Hershko, and Rose
- Ramakrishnan, Steitz, and Yonath
- Lederberg, Beadle, and Tatum
- Milstein, Kِhler, and Jerne
Match the people in column I to their contribution toward the advancement of microbiology, in column II.
Column I Column II
P. Hooke 1. First vaccine
Q. van Leeuwenhoek 2. First observation of cells
R. Jenner 3. First observation of live microorganisms
- P-1; Q-2; R-3
- P-1; Q-3; R-3
- P-2; Q-1; R-3
- P-2; Q-3; R-1
- P-3; Q-2; R-1