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What does the nervous system consist of and explain the differences between the two.

There are two parts of the nervous system : Central Nervous system ( CNS ) and Peripheral Nervous system ( PNS ). - The CNS is made up of the brain and spinal cord. The CNS handles involuntary information. -...
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Answered by Deborah I. • Biology tutor
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What happens in the light independent reactions of photosynthesis?

The light-dependent reactions (LDR) take place in the stroma. It is also referred to as the Calvin Cycle. CO2 and RUBP combine, using the enzyme RUBISCO. This forms an unstable 6C carbon- which immediately b...
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Answered by Tzeamara G. • Biology tutor
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What does the nervous system consist of and what does it do?

Your nervous system is divided into two parts: - The central nervous system (CNS) which is made up of the brain and the s pinal cord. - The peripheral nervous system is all the other nerve fibres that connec...
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Answered by Appitha A. • Biology tutor
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Describe the electrical activity of the heart.

The heart is known as myogenic and can beat of its own accord, and this is tightly controlled to ensure the optimum blood flow through the heart to deliver oxygen to the rest of the body. Diastole refers to ...
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Answered by Ben B. • Biology tutor
8357 Views

Why are drug trials needed?

To determine the side effects of taking the drug on humans, to test for toxicity, to determine the correct dosage needed, and to test the effectiveness (efficacy) of the drug.
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Answered by Devna P. • Biology tutor
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