When two protein chains combine to form an active protein, the structural level is quaternary.
<h3>What is a quaternary structure?</h3>
The quaternary and tertiary structure of a protein is the tridimensional shape of the protein, which involves protein domains.
The quaternary protein structure refers to the different arrangements generated by different protein subunits.
The primary structure of a protein involves its amino acid sequence, whereas the second structure involves protein chains.
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brainly.com/question/5286438
Answer: its wrapped around the proteins, and those proteins make a nucleosome
Explanation:
Your brain stem would be your answer
Answer:
b) Energy is Captured.
The sunlight is converted to chemical energy
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That would be temperature. (:
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