he main energy molecule in the human is what?Group of answer choicesribosomeRERATPGolgi

The main energy molecule in humans (and most living organisms) is ATP, or adenosine triphosphate.

Explanation:

1. ATP Function: ATP serves as the primary energy currency of the cell. It stores and transfers energy required for various cellular processes, such as muscle contraction, nerve impulse propagation, and biosynthetic reactions.

2. ATP Production: ATP is produced through cellular respiration, which occurs in the mitochondria of cells, where glucose and oxygen are converted into energy.

3. Other Options: The other answer choices listed:

   • Ribosome: A cellular structure that synthesizes proteins.
   • RER (Rough Endoplasmic Reticulum): Involved in protein synthesis and processing.
   • Golgi Apparatus: Modifies, sorts, and packages proteins and lipids for secretion or delivery to other organelles.

In conclusion, among the listed options, ATP is the correct choice as it is the main energy molecule utilized by cells in the human body.