a
Abortion
An abortion is when a pregnancy is ended early resulting in ...
Abstract
A brief two to three paragraph summary that describes a rese...
Adult stem cells
Adult stem cells are the tissue-replenishing cells that you ...
Adverse event
When a volunteer in a clinical trial experiences a negative ...
Aerobic respiration
Aerobic respiration is a series of chemical reactions that o...
Allele
An allele is one half of a pair of genes. In each of your ce...
Alleles
An allele is one half of a pair of genes. In each of your ce...
Anaesthetised
Anaesthetised means to have your perception of pain and othe...
Antibiotic
Antibiotics are medicines that fight infection caused by bac...
Antibiotics
Antibiotics are medicines that fight infection caused by bac...
Antibody
An antibody is a protein made by your immune system cells to...
Antigen
An antigen is something that is recognised as ‘foreign’ by o...
Apoptosis
Apoptosis is a way that cells die on purpose, the body's nor...
Arteries
Arteries are blood vessels that carry blood away from the he...
Artery
Arteries are blood vessels that carry blood away from the he...
Asthma
Asthma is a condition that affects the smaller airways in th...
Asymptomatic
People who have a disease without appearing to have any sign...


