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Describe the basic structure of a DNA and complementary base pairing.

DNA is a large polymer consisting of two DNA strands that form a double helix. Each strand is made up of bases. In DNA, there are four different bases:Adenine, Th...

TD
19790 Views

How do I simplify surds?

In order to simplify a surd you need to look at the factors of the number under the square root. You can then multiply together the square roots of the factors.

For example if you wanted ...

SM
Answered by Sarah M. Maths tutor
28000 Views

Differentiating (x^2)(sinx) Using the Product Rule

Firstly, what is the product rule? What does it actually say? Well, it tells us how to differentiate a function of the form uv - the product of the functions u and v. If y = u...

EM
Answered by Edward M. Maths tutor
5139 Views

What is an Extremophile?

An extremophile is an organism that can live in extreme conditions such as high temperatures, high pressures and high acidity.
An example of an extremophile is Giant tube worms. They live miles b...

EO
Answered by Emily O. Biology tutor
11617 Views

What is constant acceleration?

The definition of acceleration is the rate of which an object's velocity changes.

Acceleration = Change in Velocity ÷ Time

Therefore, constant acceleration ...

EO
Answered by Emily O. Physics tutor
8357 Views

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