Is UET Lahore better than UET Taxila? 2) Secondly, Uet Lahore is better than Uet Taxila everyone knows that. Lahore is full of opportunities such as internships and other Projects. So, it enables the field exposure and results in greater confidence building. In Taxila limited opportunities are available unfortunately. Which university of Pakistan is top […]
What is bloomery smelting?
What is bloomery smelting? A bloomery is a type of metallurgical furnace once used widely for smelting iron from its oxides. The bloomery was the earliest form of smelter capable of smelting iron. Bloomeries produce a porous mass of iron and slag called a bloom. What is the bloomery process? bloomery process, Process for iron […]
Which activity of DNA polymerase I provides proofreading during DNA replication?
Which activity of DNA polymerase I provides proofreading during DNA replication? The other major mechanism responsible for the accuracy of DNA replication is the proofreading activity of DNA polymerase. coli polymerase I has 3 to 5 as well as 5 to 3 exonuclease activity. The 5 to 3 exonuclease operates in the direction of DNA […]
Which enzyme is responsible for proofreading?
Which enzyme is responsible for proofreading? DNA polymerases What happens if a nitrogen base is paired wrong? When there is a mistake in the copying of the genetic message that is permanent, a mutation has occurred. Two of the bases in DNA (Cytosine and Thymine) are the most vulnerable, and when this happens, they may […]
How often does DNA polymerase make a mistake?
How often does DNA polymerase make a mistake? Fixing Mistakes in DNA Replication Nonetheless, these enzymes do make mistakes at a rate of about 1 per every 100,000 nucleotides. That might not seem like much, until you consider how much DNA a cell has. What happens when DNA does not replicate correctly? Since the cell […]
Why did eukaryotes evolve from prokaryotes?
Why did eukaryotes evolve from prokaryotes? Evidence supports the idea that eukaryotic cells are actually the descendents of separate prokaryotic cells that joined together in a symbiotic union. This kind of “internal” symbiosis one organism taking up permanent residence inside another and eventually evolving into a single lineage is called endosymbiosis. Why are prokaryotes still […]
What does the caret symbol mean?
What does the caret symbol mean? 1. A caret is another name for a cursor. Alternatively referred to as the circumflex, the caret is the symbol ( ^ ) above the 6 key on a standard United States qwerty keyboard. In mathematics, the caret represents an exponent, such as a square, cube, or another exponential […]
Is it ever too late to become a writer?
Does HindIII create sticky ends?
Does HindIII create sticky ends? HindIII restrictions process results in formation of overhanging palindromic sticky ends. What are the two types of nucleases? Nuclease Types:Endonucleases: Endonucleases cleave DNA and RNA from within the middle of the chain, with varying levels of site recognition. Exonucleases: In contrast to endonucleases, exonucleases cleave off nucleotides one at a […]
What do you need to be a teacher aide in Qld?
What do you need to be a teacher aide in Qld? The two main courses to become a teacher aide in Queensland is the CHC30221 Certificate III in School Based Education Support and the CHC40221 Certificate IV in School Based Education Support. Both are government funded for those who are eligible. What does a teacher […]