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Why medicine

A career in medicine is something I have always been interested in even before my biomedical sciences degree. I had applied at before in year 13 and was unsuccessful and had the oppurtunity to study biome...

Answered by Ahmed T. Medical School Preparation tutor
1198 Views

What is left sided heart failure (mark 1), which organ can it lead to fluid buildup in (mark 2) and why (mark 3)

The left atrium receives oxygenated blood from the lungs via the pulmonary vein (the only vein to pump oxygenated blood) and ejects via the left ventricle to the aorta.Left sided heart failure means that ...

Answered by James P. Biology tutor
2065 Views

N sweets in a bag. 6 sweets are orange. The rest are yellow. Hannah takes a random sweet from the bag and eats it. She then takes another random sweet from the bag & eats it. The probability Hannah eats 2 orange sweets is 1/3. Show n^2 - n - 90 = 0.

It's a probability equation. The probability of getting an orange sweet the first time is 6/n. The probability of getting an orange sweet the second time is 5/n-1Times those together to get the probabilit...

Answered by Hannah B. Maths tutor
3429 Views

How is food absorbed into the blood?

Food is masticated and broken down, to increase its surface area, in the mouth. Particularly, starch is broken down by the enzyme amylase. An enzyme is a biological catalyst that has an active site and is...

Answered by Biology tutor
3430 Views

How does a mass spectrometer work?

Mass spec is used alongside many analytical techniques, and provides information of the structural formula of a molecule such as proteins. Initially the sample is vapourised and then ionised by bombarding...

Answered by Chemistry tutor
1753 Views

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