The Phytates and Fiber Found in Whole Grains and Beans

question 85

Multiple Choice

The phytates and fiber found in whole grains and beans strongly inhibit absorption of which nutrient?

• A) zinc
• B) iron
• C) B₁₂
• D) B₆

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Definitions:

Recessive

Describing a gene that only expresses its trait when paired with an identical gene on the partner chromosome, often overshadowed by dominant genes.

Phenotype

The observable traits or characteristics of an organism, resulting from the interaction of its genotype with the environment.

Allele

One of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome.

Genotype

The genetic makeup of an organism, consisting of both visible and non-visible traits.