Who discovered the nucleus in a cell? View Solution Who discovered the use of the weapon and tools first? View Solution Which bacterium causes peptic ulcers? Who discovered the above pahotgen for the first time? View Solution Who discovered "ribosomes" in animal cells ...
Who first saw and described a live cell AMathias Schleiden BTheodore Schwann CAnton von Leeuwenhoek DRudolf VirchowSubmit Assertion :- Anton Von Leeuwenhoek first saw and described a live cell. Reason:- Robert Brown discovered nucleus. AIf both Assertion & Reason are True & the Reason is ...
Who discovered that DNA has a double-helical structure? a. Mendel b. Watson and Crick c. Punnett d. Morgan e. Sutton and Boveri Double-Helix: This is the structure of DNA. It means that there are two chains of nucleotides that are ...
These newly discovered interactions could either facilitate or hinder the recognition of DNA damage, and so they could have important effects on DNA repair and genetic integrity. The outcome for the cell, and ultimately for the organism, might depend on which proteins arrive first at sites of ...
The very first cell in a living being is formed when egg and sperm get mingled. At that point DNA molecule renders the entire genetic code to be used for the formulation of cells forever in that creature. These cells divide and replicate themselves perfectly to construct the body structure. ...
Sancar discovered the mechanisms used by cells to fix damage by ultraviolet radiation. Modrich laid bare a complex DNA-mending process called mismatch repair. “The basic research carried out by the 2015 Nobel laureates in chemistry has not only deepened our knowledge of how we function, but c...
Nucleus, the genetic material containing rounded body in each cell, was first discovered by which scientist? What living organisms do not have a cell wall? Where are T-cells formed? Where are B-cells formed? What are 2 places genes are found in animal cells and what are 3 places genes ...
Who discovered the first bacteriophage? Bacteriophage, also called phage or bacterial virus, any of a group of viruses that infect bacteria. Bacteriophages were discovered independently byFrederick W.Twort in Great Britain (1915) and Félix d'Hérelle in France (1917). ...
“If you want to change something, often the first thing to change is yourself.”– Eugene Kim “Innovation is identifying and understanding a problem and then creating a solution to this problem, for the sake of love.”– Eugene Kim “The church needs people who will courageously venture in...
Who discovered the nucleus in a cell? View Solution Who discovered bacteriophages ? View Solution Who discovered the use of the weapon and tools first? View Solution Who discovered and demonstrated closed circulatory system for first time.