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What is the structure of RNA polymerase in prokaryotes?

What is the structure of RNA polymerase in prokaryotes? In most prokaryotes, a single RNA polymerase species transcribes all types of RNA. RNA polymerase "core" from E. coli consists of five subunits: two alpha (α) subunits of 36 kDa, a beta (β) subunit of 150 kDa, a beta prime subunit (β′) of 155 kDa, and a small omega (ω) subunit. How does RNA polymerase work in prokaryotes? During elongation, the prokaryotic RNA polymerase tracks along the DNA template, synthesizes mRNA in the 5′ to 3′ direction, and unwinds and rewinds the DNA as it is read. What is polymerization of...
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How big is a Dunnart?

How big is a Dunnart? Dunnarts are nocturnal, carnivorous marsupials that are endemic to (only found in) Australia. The Julia Creek Dunnart (one of the largest) is up to 25cm from snout to tail, and weighs up to 70 grams. The Lesser Hairy-footed Dunnart is one of the smallest species, weighing a measly 10 grams! Is there a marsupial mouse? marsupial mouse, any of many small rat- or mouselike animals, belonging to the family Dasyuridae (order Marsupialia), found in Australia and New Guinea. All marsupial mice are predatory, most are nocturnal, and they are really more like shrews than mice....
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How many loops are in a Prusik knot?

How many loops are in a Prusik knot? Prusiks can be tied using other climbing equipment, such as slings already carried by the climber. Three loops allow the climber to pass a knot in the rope, a difficult task without a third loop. How do you use prusik loops? The prusik loop connects to the rope by wrapping around the rope and through itself to make a barrel. About three to five wraps are required depending on the type of cord and rope. There will then be a “tail” that hangs out of the middle. When you weight the tail,...
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What is the most luxurious dog bed?

What is the most luxurious dog bed? Top Luxury Dog BedsBest Friends by Sheri's Faux Fur Cuddler. eLuxury Supply Orthopedic Dog Bed. BarksBar Orthopedic Dog Bed. Snoozer Luxury Orthopedic Cozy Cave Pet Bed. Snoozer Luxury Overstuffed Microsuede Pet Sofa. Big Barker Pillow Top Orthopedic Dog Bed. 7 Best Memory Foam Dog Beds: The Comfiest Bed For Your Canine! Does my dog need a bigger bed? It's important to make sure you chose the right size bed for your dog. It should be large enough for them to be able to lie comfortably in all natural positions. Some beds might be...
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Will Vtu announce results today?

Will Vtu announce results today? VTU Results 2021 has been announced online on the official website. Students can check the VTU Exam Result on this page. Students USN is required to check VTU results....VTU Results 2021.ExamResultB.E/B.Tech 1st sem for all regionsClick HereUpdated results of B.E/B.Tech for all regionsClick HereUG/PG Non-CBCS Result Why VTU results are not opening? VTU Results Site Not Opening : www.vtu.ac.in 1st, 2nd, 3rd, 4th Sem (CBCS & Non CBCS) Class Rank. http vtu results.ac.in Result 2020 : Because of heavy traffic to the server, the VTU website may be down temporarily. Wait for sometime or view...
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Does acetaminophen close PDA?

Does acetaminophen close PDA? In comparison studies, acetaminophen has produced rates of PDA closure similar to those of indomethacin and ibuprofen (50-80%), without having their adverse effects. How does acetaminophen work for PDA? A number of case reports and case series have suggested that paracetamol may be an alternative for the closure of a PDA. Exactly how paracetamol works to close the PDA is not known, but probably involves inhibition of prostaglandin synthesis. What medication is used to close PDA? Medications. In a premature baby, nonsteroidal anti-inflammatory drugs (NSAIDs) — such as ibuprofen (Infants' Advil, Infants' Motrin, others), available over...
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What is the newest medical technology 2020?

What is the newest medical technology 2020? 8 trends in medical technology that can benefit practitionersVirtual scribing. Harnessing artificial intelligence. Embracing chatbots. Shifting to virtual care. Communicating to reduce no-shows. Adopting virtual reality. Moving to the cloud. Monitoring patients' wearables. What is the most recent medical advancement? Top 10 Medical Innovations for 2021Gene Therapy for Hemoglobinopathies. Novel Drug for Primary-Progressive Multiple Sclerosis. Smartphone-Connected Pacemaker Devices. New Medication for Cystic Fibrosis. Universal Hepatitis C Treatment. Bubble CPAP for Increased Lung Function in Premature Babies. What are some technological advances in medical care? The following are ten technological advancements in healthcare that...
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Can a head injury trigger dementia?

Can a head injury trigger dementia? Head injury is the third most common cause of dementia, after infection and alcoholism, in people younger than 50 years. Older people with head injury are more likely to have complications such as dementia. Children are likely to have more severe complications. Are rugby players more likely to get dementia? Researchers have found that football and rugby players, who played for a sustained period of time and eventually suffered dementia, were 6 times more likely to develop CTE (75%) than the general population (12%): Is there a link between concussions and dementia? The study,...
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What is the melting point of 63 37 solder?

What is the melting point of 63 37 solder? 183°C Sn63/Pb37 is a eutectic alloy with a melting point of 183°C (361°F). What is the best solder to use for electronics? 6 Best Solder for Electronics ReviewsKester Solder. First on our list is the Kester Solder, a 0.031 inches diameter steel-based solder with very high conductivity. Maiyum Solder Wire. Next on our list is the Maiyum Tin Lead solder. Wyctin Solder Wire. Austor Solder Wire. Canfield Solder. Hgmzzq Solder Wire. What is the difference between 50 50 and 60 solder? 60/40 melts at 374 degrees and becomes solid when it...
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What is meaning of FL subject?

What is meaning of FL subject? FL. Foreign Language. Academic & Science » Universities -- and more... What does the prefix FL mean? Florida FL. abbreviation. Florida (approved especially for use with zip code). foreign language. What does Fl mean on Wikipedia? Floruit (/ˈflɔːrjuɪt/), abbreviated fl. (or occasionally flor.), Latin for "he/she flourished", denotes a date or period during which a person was known to have been alive or active. What does Fl mean in dates? floruit "Fl. (for the Latin floruit, meaning flourished) is provided by the cataloguer when the actual dates of the person are unknown, and the...