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How do I recognise the different phases of mitosis by simply looking at an image (e.g. electron micrograph)?

When coming across a question like that, I would recommend to always first recall the different stages of mitosis in their correct order, and to remember each phase along with a

Answered by Safiye Amina R. • Biology tutor

2006 Views

Imagine a reaction A for which the values of ΔH and ΔS are both negative. It is known that the absolute value of ΔS is 3 times smaller than the absolute value of ΔH. For what values of T does reaction A occur spontaneously?

We know that a reaction occurs spontaneously when ΔG<0 and that ΔG=ΔH-TΔS. So, we know that the reaction will be spontaneous when ΔH<TΔS.Its is given that ΔH and ΔS are <0 and that |ΔH|=3*|S|. Fr...

Answered by Andre C. • Chemistry tutor

1357 Views

What is the best way to structure an essay paragraph?

PEGEX:P: PointEg: Example of your pointEx: Explanation of your pointYou should make your point first, then follow with an example of the point that you made. Finally, the longest section should be explain...

Answered by Elizabeth D. • History tutor

2342 Views

If a line t (f(x) = 2x +3) is perpendicular to a line n that passes through point (3,7), what is the equation of line n?

Firstly, we need to think of the equation of a line formula to figure out what information we have been given. y-y1 = m(x-x1) -> (x1, y1)This formula uses a point and a slope. We have been given a poin...

Answered by Naoise T. • Maths tutor

2190 Views

Explain the structures and steps involved in the coordination of the reflex action. (6 marks)

To score full marks in this question the student should provide:'Scientifically relevant facts, events or processes are identified and given in detail to form an accurate account.' (Level 2: 4-6 marks)The...

Answered by Nelima H. • Biology tutor

9334 Views