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Biology
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How does synaptic transmission across a neuromuscular junction work?

In order to answer the question, it is important to understand the terminology used. The neuromuscular junction refers to the communication between a neuron (neuro) and muscle cell (muscular). There are m...

ET
Answered by Ellie T. Biology tutor
8023 Views

How does homeostasis work to control temperature in the body? (high temperature example)

Homeostasis works as a negative feedback mechanism meaning when a certain factor goes too high or too low the body will work to reverse it and bring it back to normal i.e. if temperature ...

AH
Answered by Alex H. Biology tutor
8586 Views

Explain how a mutation can cause cancer.

Proto-oncogenes and the tumour suppressor genes are the two different genes that control cell division. A mutation in the tumour suppressor gene can cause it to deactivate because tumour suppressor genes ...

GS
Answered by Gina S. Biology tutor
3946 Views

Why is the actual yield of ATP during aerobic respiration lower than the theoretical yield of 38 ATP molecules?

Although the theoretical yield can be up to 38 ATP molecules per molecule of glucose, this yield is very rarely achieved. It is important to consider at which stages the losses o...

MT
Answered by Milton T. Biology tutor
41677 Views

What is the electrical conducting pathway through the heart?

The heart is myogenic meaning that impulses (action potentials) are stimulated from the pacemaker cells of the heart. These action potentials are initiated from the sinoatrial node (SAN) which are a clust...

MC
Answered by Mursaleen C. Biology tutor
3143 Views

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