Describe how information passes across a synapse.
A chemical called a neurotransmitter passes from one neurone to the next causing an electrical impulse.
JH
Related Biology GCSE answers
All answers ▸How can a child inherit a disease from their parents if neither parent has the disease?
Strains of the bacterium Staphylococcus aureus have developed which are resistant to several types of antibiotic. Scientists have named these strains MRSA. These strains have developed as a result of...?
Guard cells open and close stoma in different conditions. When light intensity is high, potassium ions move into guard cells. Describe how this movement of potassium ions causes the stoma to open.
Describe how receptors in the skin function.