Which of the Following Environmental Factors Has NOT Been Proven

question 72

Multiple Choice

Which of the following environmental factors has NOT been proven to alter genetic structures through epigenetics,according to the text?

• A) diet
• B) smoking
• C) exposure to disease
• D) overcrowding

Recognize the importance of selecting appropriate populations for epidemiological studies.

Understand the levels of prevention and their application in public health.

Understand the different models of epidemiology and their applications.

Comprehend the role of descriptive and analytic epidemiology in understanding disease outbreaks.

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Definitions:

Protein Structure

The three-dimensional arrangement of atoms in an amino acid-chain molecule. Proteins have a complex structure, including primary, secondary, tertiary, and quaternary formations, that determines their function in biological systems.

Disaccharide Molecule

A sugar (carbohydrate) composed of two monosaccharides bonded together, example includes sucrose.

Glucose Molecules

Simple sugar molecules that are an important energy source in living organisms and a component of many carbohydrates.

Water Molecule

A compound made up of two hydrogen atoms bonded to one oxygen atom, forming the chemical formula H2O, essential for all known forms of life.