The intracellular fluid (ICF) compartment is the system that includes all fluid enclosed in cells by their plasma membranes. Extracellular fluid (ECF) surrounds all cells in the body.
The sympathetic division of the ans is also called the thoracolumbar division as it arises from the thoracic and lumbar regions of the spinal cord.
<h3>What is the thoracolumbar division?</h3>
The peripheral nervous system's autonomic nervous system controls physiological functions that are carried out automatically, such as digestion, blood pressure, respiration, and sexual desire.
The thoracolumbar division of the autonomic nervous system is the part of the body that is responsible for kicking off the "flight or fight" reaction when the body is under stress.
Therefore, The sympathetic division of the ans is also called the thoracolumbar division as it arises from the thoracic and lumbar regions of the spinal cord.
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The Axon conducts electrical impulses. ☺♥
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Newton's 3rd law of motion is the " action - reaction " law .
This 3rd law states that ;
If a body A applies a force on body B then body B also applies force on body A which is equal in magnitude and opposite in direction .
In simple terms it is stated as ;
For every action there is an equivalent opposite reaction .
This is represented as ;
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Example :-
When a birds flys in the air it pushes the air with it's wings downwards ( action ) . Similarly, the air pushes the bird upwards ( reaction ) .
Answer;
Lipids is the correct answer.
Explanation;
-Lipids is among the four biological biomolecules, the others being proteins, carbohydrates and nucleic acids.
-Lipids are made up of fatty acids and glycerol and are composed of elements carbon, hydrogen , oxygen and they may also contain phosphorus, like in the case of phospholipids which are mainly components of the cell membranes.
-Lipids play major roles in the body which includes, energy source, structural compounds, insulation functions, among other functions.