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Describe the structure of DNA

-DNA is a double-stranded helix-Two polynucleotide strands (that run antiparallel to each other), held together by hydrogen bonding between the complementary base pairs-Each nucleotide consists of deoxyri...

Answered by Biology tutor
2506 Views

How do the dative and accusative cases work with prepositions?

German prepositions are categorised according to whether they take the dative or the accusative. There are a list of prepositions that take the dative (s...

AH
Answered by Anna H. German tutor
4564 Views

Why does an enzyme only catalyse one reaction?

Enzymes are proteins, which have a specific 3D tertiary structure, with a specifically shaped active site. The active site can only bind one substrate to...

ZS
Answered by Zara S. Biology tutor
16294 Views

How successful were Elizabeth I and her ministers in managing Parliament?

Introduction: Outline key features of introduction in relation to questionHistoriographical justification for question: Neale would suggest that she was very unsuccessful; cites examples of vocal Protesta...

TF
Answered by Toby F. History tutor
5635 Views

Toyosi paid £6,600 for insurance during the year ended 31/03/2014. The "insurance prepaid" account showed a balance of £390 as at 01/04/2013 and a balance of £450 as at 31/03/2014. Calculate the insurance expense for the year ended 31/03/2014.

Intuitively, the £390 prepaid balance at the beginning of the year should go to this year's income statement in full (it was paid last year but relates to this year; "prepaid"). In addition, we ...

JC
Answered by Joseph C. Accounting tutor
3521 Views

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