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What different forms of RNA are found in a cell and what are their functions?

Messenger RNA, or mRNA , is used to carry or contain the information that DNA contains. DNA is too large to be carried out of the nucleus, so mRNA is used to transport the necessary information to the riboso...
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Answered by Beth S. • Biology tutor
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What are the differences between DNA and RNA?

1. DNA is double-stranded in the form of a double helix, whereas RNA is much more commonly found in single-stranded form. 2. The pentose (5 carbon) sugar found in DNA is deoxyribose, whereas the sugar ribose...
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Answered by Beth S. • Biology tutor
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Describe the process of transcription

Transcription is the process of transcribing the DNA code into another type of code or message - mRNA (messenger RNA). An enzyme called RNA polymerase binds to a specific part of a DNA sequence called the pr...
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Answered by Beth S. • Biology tutor
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Two dice are thrown at the same time. What is the probability that the sum of the numbers on the dice is greater than 7?

The answer would be 5/12. This is because a sum greater than 7 appears 15 times out of a given sample space of 36. Hence the probability would be 15/36 = 5/12
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What is Pythagorus' Theorem?

Pythagorus' Theorum enables us to calculate the length of any side of a right angled triangle provided we know the other two lengths. This is done by substituting in the appropriate values into the equation ...
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Answered by Sam D. • Maths tutor
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