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Messenger RNA (mRNA) is used during translation to form polypeptides. Describe how mRNA is produced in the nucleus of a cell.

This is a "Describe" question worth 6 marks, so you should aim to write a minimum of 6 points in your answer to get the full 6 marks. Messenger RNA is produced in the nucleus of a cell by transcrip...
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Answered by Rebecca V. • Biology tutor
18820 Views

Given the points (6,6) and (10,8) calculate the gradient of the line passing through them and the point at which it intersects the y-axis?

To find the gradient use the formula:m = (y2-y1)/(x2-x1)Plug in values:m = (8-6)/(10-6) = 1/2Hence gradient = 1/2--Now using the equation for a line y = mx+c and point (10,8)8 = 1/2*10 + cc = 3Hence when the...
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Answered by Gilad A. • Maths tutor
4198 Views

Describe and explain three adaptations of succulent plants that allow them to live in hot and dry conditions.

There are many to choose from here but we'll take the two most important. Many succulents such as cacti have needles instead of leaves. This reduces the amount of water lost via transpiration meaning that th...
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Answered by Henry P. • Maths tutor
6042 Views

What is the difference between 'verpassen' and 'vermissen'?

This can be a little confusing, as both verbs translate as 'to miss'. When wanting to say in German that you missed the bus, you might instinctively use 'vermissen ', as it sounds more similar to the English...
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Answered by Tatyana B. • German tutor
11394 Views

World War I and World War II have been described as a 'second thirty year war', discuss.

Example Answer: This quote, from a French historian in 1946 encapsulates how the end of the World War I never really occurred, and any peace attempts thereafter were ultimately a failure, thus leading to an ...
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Answered by Nick M. • History tutor
2623 Views