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DNA contains the information that an organism needs to survive. How is this information read and transformed into funcional products?

Inside a cell of a living organism, the information stored in the DNA in the form of genes is first read and translated into an intermediate molecule, RNA, inside of the nucleus. This molecule of RNA, which ...
AR
Answered by Alba R. • Biology tutor
2959 Views

Fumi? (Do you smoke?)

A common question which students encounter in both written and oral exams. Their answer should generally aim to not only answer the simple yes or no question but to also further elaborate on a specific stanc...
HJ
Answered by Harry J. • Italian tutor
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Finding the value of x when 3x + 5 = 35

3x + 5 = 35 In this situation, you would want to take away 5 to both sides. 3x + 5 - 5 = 35 - 5 3x = 30 Then you would want to divide both sides by 3 in order to get x on the left hand side of the equation. ...
NS
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How do you add or take away fractions? E.g: what is 1/3 + 3/4

1/3 + 3/4 First we make the denominator the same. i.e: we would multiple 1/3 by 4 and multiply 3/4 by 3 in order to get the same denominator. 4/12 + 9/12. Now you can add the numerator together as they have ...
NS
4277 Views

How is the circulatory system is adapted to give oxygen to the tissues and remove waste products?

The circulatory system is described as being "dual", which means that blood passes through the heart twice for each complete circuit of the body, once to the lungs, and once to the rest o fthe body...
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Answered by Andrew P. • Biology tutor
14624 Views