Answer:
Explanation:
A gene can be turned on or off by environmental factors or from other cells that activate proteins known as transcription factors.
hi there
tour answer to this is : Adenosine Triphosphate)
A high-energy molecule that cells use for processes such as growth and movement.releases energy from glucose
i hope this helps out
have a great morning
FaithRawlins14
Answer:
The chemical and electrical signals are used by brain for communication,sensation and thought. Brain uses electrical signals from communication.
