Che cosa succede chimicamente durante la cottura degli alimenti? Il calore induce numerose trasformazioni chimiche a carico dei principi nutritivi contenuti negli alimenti. Le proteine alla temperatura di 50-60o C tendono a coagularsi e a cambiare colore (DENATURAZIONE della proteine); prolungando la cottura avviene anche una parziale scissione in molecole Read more…
What is the best buffer to use for agarose gel electrophoresis? What buffer conditions give the best resolution for agarose gel electrophoresis? We recommend the use of 1x TBE buffer for small DNA fragments (<1000 bp) when DNA recovery is not necessary. Gels made using TBE buffer give sharper bands Read more…
What are the requirements to study medicine in Kenya? Specifically, you must have: A KCSE mean grade of C plain. You will also have a C (minimum) in English/Kiswahili and Biology/Biological Sciences. At the same time, a C- grade is required in Chemistry/Physical Sciences and Mathematics (or Physics/Physical sciences) for Read more…
How do you give credit to a source? Cite sources in text by using the name of the first author listed in the source, followed by the publication date in parenthesis. You may begin your citation by referencing your source in the sentence, with the publication date in parenthesis, followed Read more…
How do you say wrath UK? Break ‘wrath’ down into sounds: [RAWTH] – say it out loud and exaggerate the sounds until you can consistently produce them….Below is the UK transcription for ‘wrath’: Modern IPA: róːθ Traditional IPA: rɔːθ 1 syllable: “RAWTH” Is it wrath or wrath? Oxford says ‘wrath’ Read more…
Which Care Bear is grumpy? Grumpy Bear appears in the Care Bears: Oopsy Does It! film as one of the citizens of Care-a-Lot whose Belly Badge is stolen by Grizzle after he tricks Oopsy Bear into helping him. Who plays grumpy in Care Bears Welcome to care-a-lot? Doug ErholtzCare Bears: Read more…
What handcuffs do UK police use? Hiatt folding handcuffs In the UK, undercover police have been known to use these covertly. They are roughly one and a half times the price of normal handcuffs. After Hiatt ceased its business, its successor Total Control Handcuffs (TCH) continued to produce this model Read more…
What is alpha cellulose pulp? Alpha Cellulose is the building blocks of wood pulp; it is made up of multiple sugar molecules bonded together to form a chain. To create different finishes within the paper surface, occasionally Alpha Cellulose fibres are combined with other materials, such as cotton linters. What Read more…
How do you tell if your dog has been bitten by a spider? Look for the following symptoms that your dog or cat has been bitten by a spider: Limping or holding one leg off of the floor. Swelling, redness or frequent scratching. “Bulls Eye” mark or blister. Weakness, lethargy Read more…
Why does fluoride inhibit enolase? The results rather indicate, (1) that fluoride inhibits enolase by binding directly to the protein moiety of the enzyme in the presence of phosphate, and (2) that fluoride inhibition without phosphate, needing much higher concentrations, probably is caused by another mechanism, such as a bind- Read more…