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What is an enzyme and explain the effect of two environmental factors on their efficiency?

Enzymes act as biological catalysts for reaction that occur in organisms such as animals and plants. This means that they help to speed up reactions, or allow them to take place at lower activation energy le...
OC
Answered by Oliver C. • Biology tutor
5265 Views

Finding the length of the side opposite a known angle while having the hypotenuse length known

Sin x is equal to the length of the opposite side divided by the length of the hypotenuse. So, the length of the opposite side is Sin x multiplied by the length of the hypotenuse
AA
Answered by Amer A. • Maths tutor
4405 Views

Read this text from your friend. At what time are you supposed to meet up? Hallo. Wir treffen uns im Restaurant zum Schwan um halb zwei. Das liegt in der Hauptstraße neben dem Kino und gegenüber der Post. Bis dan

This text translates as: Hello. We are meeting at the "zum Schwan" restaurant at half 1. It's found on the main street near the cinema and across from the post office. Until then.
NO
Answered by Niamh O. • German tutor
2709 Views

Label the parts marked on the diagram of the eye

Part 1) - the retina It contains light sensitive cells - the rods/cones Part 2) the vitreous humour It maintains the shape of the eye
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Answered by Niamh O. • Biology tutor
5580 Views

I have a DNA molecule with the bases A, C, G on one side. Complete the model by filling in the missing pair bases.

This is an easy one if you just remember two simple facts. A binds to T and C binds to G Since we have the bases A, C, G to pair with now we know, the answer must be.....? T, G, C !
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Answered by Niamh O. • Biology tutor
3901 Views