You Have Mixed a Container of Juice from Its Concentrate

question 110

Multiple Choice

You have mixed a container of juice from its concentrate form and placed the open pitcher in the refrigerator to drink from over several days. Which vitamin in the juice is most at risk from the exposure to the air in the refrigerator?

• A) vitamin A
• B) vitamin C
• C) riboflavin
• D) vitamin B₆

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Definitions:

Frequency-Dependent Selection

A type of natural selection where the fitness of a phenotype or genotype depends on its frequency in the population.

GDF9 Gene

A gene that is important for ovarian follicle development in females and has been implicated in fertility.

Genetic Drift

A mechanism of evolution that involves random changes in the frequency of alleles within a population, often having a more significant effect in small populations.

Genetic Variation

The diversity in gene frequencies, which can influence differences within species' physical appearance, behavior, and susceptibility to diseases.