<span>aerobic respiration requires oxygen in order to release energy from glucose for cellular use. Carbon dioxide and water are waste products of aerobic respiration. This process occurs in organelles called mitochondria, which are the energy-producing parts of the cell.</span>
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because is very important
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Answer:
The biologist should have a look at the structure of the protein. Since all functions are largely dependent on the structure of the protein (another way to look at it would be that proteins are specialized to carry out their functions because of how they are structured), this is determined by the amino acid sequence of the protein. And the sequence of amino acids is given by the DNA sequence, so that is what the biologist should look at.
Hope that answers the question, have a great day!