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Biology
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Discuss how model organisms have been useful in understanding named aspects of regenerative biology and/or regenerative medicine.

A model organism is a non-human species that is studied to understand biological phenomena. They are used when human experiments are difficult or unethical. One of the model organisms that was the focus o...

AB
Answered by Alicja B. Biology tutor
1248 Views

Which two methods of single cell transcriptomic data ordering could be used to understand how gene expression changes as stem cells differentiate.

Clustering involves grouping together genes or cells or both based on similarities. This involves the formation of subpopulations. Pseudotemporal ordering puts cells in order of progression through a biol...

AB
Answered by Alicja B. Biology tutor
1263 Views

How does the structure of glycogen relate to its function?

Glycogen is a polysaccharide with many branches, these branches increase the available surface area for enzymes to hydrolyse the substrate. glycogen is used as a storage of glucose which allows for fast e...

JG
Answered by Jack G. Biology tutor
24953 Views

Describe the relationship between Arbuscular Myccorhyzal fungi and plants

Arbuscular Myccorhyzal fungi (AMF) are fungi which grow onto the roots of plants. In exchange for some carbon from the plant, the fungi act as an extension to the root space available to the plant. This p...

JG
Answered by Jack G. Biology tutor
2274 Views

Describe what an enzyme is and explain how it works

An enzyme is a biological catalyst which can speed up the rate of chemical reactions, it is also a protein that can be reused.
The lock and key model explains how an enzyme works to catalyse reactio...

ST
Answered by Sadie T. Biology tutor
2660 Views

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