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How can a DNA mutation be neutral?

The effects of a mutation can be limited at several stages of gene expression. 1) Transcription: If the mutation is in a non-coding region, this is not transcribed into mRNA and so there is no change to the ...
VR
Answered by Vi R. • Biology tutor
3202 Views

How do I integrate arctan(x) using integration by parts?

This is an example where we use integration by parts, but it is not immediately obvious where to start.Recall the integration by parts formula ∫u(dv/dx) dx = uv - ∫(du/dx)v dx KEY STEP: We write arctan(x) = ...
OC
24819 Views

How do I go about preparing for and answering an ELAT question?

When approaching the ELAT, it’s important to keep in mind that there is no set format or method for answering. Rather, the ELAT is designed to be a text of your close reading skills as opposed to any prior k...
RB
Answered by Rebecca B. • ELAT tutor
2244 Views

How does Shakespeare present the character of Ophelia in 'Hamlet'?

The character of Ophelia has been subject to intense debate, especially concerning her wider purpose in the drama and her reflection of Elizabethan society. Critic Carol T. Nealy, for instance, contends that...
HJ
12953 Views

11.25g of hydrated copper (II) sulfate is heated to constant mass. The new mass is found to be 7.19g. What is the formula of the hydrated copper (II) sulfate?

Hydrated Copper (II) sulfate The hydrated term means that this compound contains water of crystallisationWater of crystallisation means that there are chemically bonded water molecules withing the compound t...
UM
Answered by Una M. • Chemistry tutor
8126 Views