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What are main tags for text?

<b> </b> Bold<i></i> Italic<u></u> Underlined<s> </s> Strike
MP
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What's the purpose of a media server?

The purpose of a media server is to host various files (including photos and videos), where they can be accessible from other devices in the household. The main advantage is that you don't have to have a cop...
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Answered by Matas P. • ICT tutor
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Storage: Magnetic hard disc vs Solid state drive.

Magnetic hard discs are very old technology, which is now considered very cheap and has a great storage capacity. In the current industry, magnetic hard discs are used to backup data. Therefore, they are goo...
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Answered by Matas P. • Computing tutor
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There are 10 boys and 20 girls in a class. The class has a test. The mean mark for all the class is 60 The mean mark for the girls is 54 Work out the mean mark for the boys.

The mean of the class is 60 for 30 students in total so to get the total marks scored by the class you need to multiply 60 by 30 which is 1800. Then you need to work out the total marks scored by the girls w...
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Answered by Thomas B. • Maths tutor
3432 Views

DNA helicase is important in DNA replication - explain why.

DNA helicase acts to unwind the 2 strands of DNA by breaking the Hydrogen bonds between them. This means that free nucleotide bases can be attracted and bind to the exposed bases.
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Answered by Rachel M. • Biology tutor
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