This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: In phenylketonuria, the deficiency or absence of the phenylalanine hydroxylase enzyme leads to into ... (Read 69 times)

anjilletteb

  • Hero Member
  • *****
  • Posts: 569
on: Aug 20, 2018
In phenylketonuria, the deficiency or absence of the phenylalanine hydroxylase enzyme leads to into the inability to convert phenylalanine into which amino acid?
 a. alanine
  b. tryptophan
  c. valine
  d. tyrosine

Question 2

The treatment of an amino acid disorder involves:
 a. ceasing completely the ingestion of proteins.
  b. restricting dietary protein intake.
  c. maintaining normal dietary servings of protein.
  d. increasing protein content due to a lack of amino acid absorption.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sultana.d

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Aug 20, 2018
Answer to Question 1

d

Answer to Question 2

b


anjilletteb

  • Member
  • Posts: 569
Reply 2 on: Aug 20, 2018
Wow, this really help

duy1981999

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Varicosis. (a) Varicose veins develop due to the failure of valves in the superficial veins of the l Varicosis. (a) Varicose veins develop due to the failure of valves in the superficial veins of the l
DNA to RNA to protein to enzyme (hexokinase). DNA to RNA to protein to enzyme (hexokinase).
Influence of substrate concentration on the rate of an enzyme-catalyzed reaction. Influence of substrate concentration on the rate of an enzyme-catalyzed reaction.
Covalent regulation of enzyme activity. Covalent regulation of enzyme activity.
Stereospecificity conferred by an enzyme Stereospecificity conferred by an enzyme
Altered Red Blood Cells with Folate Deficiency Altered Red Blood Cells with Folate Deficiency
Video: Functional zones in a mitochondrion

For a complete list of videos, visit our video library