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Compare and contrast prokaryotic and eukaryotic cells in terms of the structural organization of their genetic material.

The major cellular feature which sets the distinction between a prokaryotic (‘pro’ – before, ‘karyon’ – kernel, nucleus) cell and a eukaryotic (‘eu’ – true, ‘karyon’ – kernel, nucleus) cell is the presence o...
MD
Answered by Michaela D. • Biology tutor
12373 Views

How do I not get confused between using 'Ser' and 'Estar'?

Both 'ser' and 'estar' both translate into English to mean 'to be'. However, this does not mean that they are interchangeable and it is essential that you learn the different uses of each verb. In order to l...
JV
Answered by James V. • Spanish tutor
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Through which chambers and valves does the blood flow in the human heart?

Blood enters the heart from the body through a large vein called the Vena Cava. This blood flows freely into the right side of the heart into the right Atrium. From here the blood will pass through the Tricu...
NE
3777 Views

In simple harmonic motion, where would the object have the largest speed. If the angular velocity is 2 rad s^-1, and the amplitude is 1m, what is the largest speed obtained by the object?

The largest speed is obtained at the position of equilibrium. v=Aw So v= 2 x 1 v=2ms -1
WC
3283 Views

How and when to use the present subjunctive in Spanish?

The Spanish subjunctive is a mood and not a tense. It is used in many different occasions: When the subject of the clause changes e.g. I want her to go to the shop After a verb that expresses a wish, desire,...
TW
Answered by Teresa W. • Spanish tutor
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