Ask an Expert

Need some help with an essay or assignment? Over 500 academic experts are waiting to answer your question – just place your order today!

Place Order

Alternatively, you can view past expert answers to short questions below.

What is the significance of the High Court's ruling over NHS England's appeal on the cost implications of public administration?

PrEP, which is short for “pre-exposure prophylaxis” using the antri-retroviral drug Truvada. It has been shown to prevent HIV in individuals who are at a high risk of contracting this disease due to their lifestyle, and its di...


The genetics of Haemoglobinopathies and G6PD deficiency. How do these diseases confer resistance to malaria species?

Sickle cell disease is a group of inherited disorders associated with finding of predominantly haemoglobin S (HbS) or HbS along with other β-globin gene variants such as HbC. Normal human haemoglobin consists of two α-globin ch...


Colour blindness and gender

Colour blindness occurs in around 8% of the male European population, and around 0.5% of female Europeans. This inequality is due to the association of colour blindness with the X chromosome. Humans see colour using three diff...


View all Medical Sciences questions