A group of cells that performs a similar function is known as tissue.
Answer:
D. gene expression and protein synthesis can be considered the same thing
Explanation:
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The sub units that make up Macromolecules are proteins, lipids, nucleic acids, and carbohydrates.
Answer:
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The fight or flight system is a reaction that the body undergoes when put in an either stressful or frightening situation. It includes both the nervous and endocrine system.
The sympathetic division of the peripheral nervous system is used in this response as the sympathetic nervous system works up the body, increases the rate of breathing, heart rate, dilates the pupils, produce more sweat and slow the digestion rate. This reaction happens in the flight or fight system.
