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What is the structure and function of a nerve cell?

Nerve cells serve an important function in our bodies to relay information as electrical signals from the periphery to the central nervous system. Nerve cells are also called 'neurons' and can be as long as ...
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Answered by Amelia H. Biology tutor
79722 Views

TMV can cause plants to produce less chlorophyll. This causes leaf discoloration. Explain why plants with TMV have stunted growth.

Chlorophyll gives plants coloration so a discolored plant would have a lack of chlorophyll. This means that less photosynthesis would occur in the leaves of the plant, so less glucose is made as a result. Th...
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Describe how information passes across a synapse.

A chemical called a neurotransmitter passes from one neurone to the next causing an electrical impulse.
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Answered by Jordan H. Biology tutor
6567 Views

Describe and explain the three main factors affecting the rate of photosynthesis

The rate of photosynthesis is affected by: Light intensity - without enough light, cells cannot photosynthesize even if there is an excess of carbon dioxide and water Carbon dioxide concentration - without e...
BM
24992 Views

can you explain mitosis?

Mitosis is a part of the cell cycle in which the cell divides into two. There are a number of important steps in the process of mitosis including: anaphase, metaphase, prophase and telophase. Before mitosis ...
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Answered by Hannah B. Biology tutor
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