____________ occurs as ____________ builds up in the system if Enzyme A is nonfunctional because of an inherited mutation
)

Question

Quizplus · Accepted Answer

Phenylketonuria (PKU) occurs when there is a buildup of phenylalanine in the system due to a nonfunctional enzyme, phenylalanine hydroxylase. PKU is an inherited disorder that can result in intellectual disability and other neurological problems if not detected and treated early. Albinism is a genetic disorder that affects melanin production, resulting in little to no pigmentation in the skin, hair, and eyes. Xeroderma pigmentosum is a genetic disorder that affects DNA repair mechanisms and can result in extreme sensitivity to UV radiation and an increased risk of skin cancer. Androgen insensitivity is a genetic disorder that affects the body's response to male sex hormones, resulting in impaired development of male sexual characteristics. None of these disorders are directly related to the buildup of tyrosine in the system.

____________ Occurs as ____________ Builds Up in the System If

Occurs as Builds Up in the System If