« previous next »

Author Question: People with PKU lack the enzyme A) that converts phenylalanine to tyrosine. B) phenylpyruvic ... (Read 67 times)

Pineappleeh

  • Hero Member
  • *****
  • Posts: 585
on: Jun 22, 2018
People with PKU lack the enzyme
 
  A) that converts phenylalanine to tyrosine.
  B) phenylpyruvic acid.
  C) phenylalanine hydroxylase.
  D) both A and B
  E) both A and C

Question 2

PKU is transmitted by a
 
  A) recessive gene mutation.
  B) pair of dominant genes.
  C) dominant gene mutation.
  D) triad of recessive genes.
  E) single extra chromosome 23.


Ksh22

  • Sr. Member
  • ****
  • Posts: 297
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: E

Answer to Question 2

Answer: A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

The metabolic pathway that breaks down phenylalanine and its relationship to certain genetic disease The metabolic pathway that breaks down phenylalanine and its relationship to certain genetic disease
Paths taken by honeyguides leading people to bees' nests Paths taken by honeyguides leading people to bees' nests
Democracy (or “democratization”) is a global social movement. People all over the world yearn ... Democracy (or “democratization”) is a global social movement. People all over the world yearn ...
U.S. suburbs were once unplanned, rambling affairs that took irregular shapes as people moved away ... U.S. suburbs were once unplanned, rambling affairs that took irregular shapes as people moved away ...
The lack of permanent disruption of language-related abilities after surgical excision of the ... The lack of permanent disruption of language-related abilities after surgical excision of the ...
Trees provide ecosystem services to people Trees provide ecosystem services to people
Video: Digestion Animation

For a complete list of videos, visit our video library