A Researcher in the Field of Nutritional Genomics Is Least

question 74

Multiple Choice

A researcher in the field of nutritional genomics is least likely to study ____.

• A)the interactions among genes and bioactive components in food that change gene expression without changing the DNA nucleotide sequence (nutritional epigenetics)
• B)inborn changes in DNA nucleotide sequences or gene variants (nutrigenetics)
• C)genetic alterations that can be compensated for by increasing or decreasing specific nutrients (nutrigenomics)
• D)the interaction between genetically engineered enzymes and their substrates

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Definitions:

Intravenous Pyelogram

A radiographic study of the kidney, ureters, and urinary bladder that uses intravenous contrast material to visualize urinary tract abnormalities.

Contrast Medium

A substance used in medical imaging to improve the visibility of internal structures or fluids, thereby aiding in the diagnosis of medical conditions.

Iodine

A nonmetallic element belonging to the halogen group.

Invasive Procedure

Diagnostic methods involving entry into living tissue.