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An enzyme is a protein that act as a biologcal catalyst, meaning that they will activate a biological reaction.
Enzymes are very specific and will work with a specific substrate. You can...
The genetic code refers to DNA, which is like a blueprint that can be found in all living organisms. DNA is made up of 4 nucletotides: Adenine (A), Thymine (T), Guanine (G) Cytosine (C), whether in a b...
Red blood cells have a biconcave disk shape, meaning that it increases their surface area and allows for more rapid diffusion of oxygen into and out of the cell.
Red blood ...
Deviation from homeostasis causes the activation of feedback loops in order to restore equilibrium to the organism.
An example of a negative feedback loop is the homeostasis of blood glu...
Biology GCSE like any other requires a basic level of understanding, but in addition it requires you to use scientific terminology. By using specific words or descriptions in your answers you make it easi...
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