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Describe semi-conservative DNA replication

The double helix structure unzips which is catalysed by the DNA Helicase enzyme. DNA Helicase overcomes hydrogen bonding between nitrogenous bases. Two strands are produced, each one acts a template. Free...

Answered by Prashant A. • Biology tutor

4206 Views

How does having a rotating plate in a microwave help food to be heated eavenly?

As microwaves are emitted from several different sources in a confined space, the waves are reflected off the internal walls and a interference pattern is formed. There are areas of destructive superstiti...

Answered by Nassina R. • Physics tutor

4186 Views

How do I write an A* level history essay?

You need to remember that your essay is going to be read. What I mean by this is that your essay must be easy to understand and follow. This will make it easier for the examiner/teacher to give you those ...

Answered by Jung H. • History tutor

2112 Views

what is the centripetal force?

a force that acts on a body moving in a circular path and is directed towards the centre around which the body is moving.

Answered by Othman A. • Physics tutor

1248 Views

What is the equation linking Power, Time, and energy? and Calculate the work done by a cyclist when his power output is 200 W for 1800 seconds?.

The equation linking Power, Time, and Energy is:P=W/tAnd here P= 200 W, and t= 1800 sHence, W= 200*1800 = 360,000 JNB: Remember here, the SI units are important.

Answered by Othman A. • Physics tutor

16342 Views