In Nutritional Anthropology, Longitudinal Studies Involve

question 23

Multiple Choice

In nutritional anthropology, longitudinal studies involve

• A) studying the same set of children at repeated age intervals.
• B) studying equal numbers of infants, children, adolescents and adults.
• C) sampling children from different longitudes in the Eastern and Western hemispheres.
• D) sampling equally from different age groups within a population and then testing for differences between age groups.
• E) introducing nutritional supplements to a population and then charting the effects.

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Definitions:

Diene

Organic compounds containing two double bonds, often involved in polymerization reactions.

Hydrogenation

The chemical reaction that adds hydrogen (H2) across unsaturated bonds in molecules, such as converting alkenes to alkanes.

ΔH°

The standard enthalpy change of a reaction, measured under standard conditions (1 atm, 298.15K), representing the difference in enthalpy between products and reactants.

Stability

The resistance of a chemical compound to change in its chemical structure or composition under specific conditions.