1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
NeX [460]
2 years ago
14

In phenylketonuria (pku), which amino acid becomes conditionally essential?

Biology
1 answer:
avanturin [10]2 years ago
4 0
The answer is Tyrosine. Conditionally essential amino acids is when non essentials amino acid becomes essential. In Phenylketonuria Tyrosine becomes a conditionally essential amino acid that must be provided in the diet. Phenylalanine accumulates and fails to convert to tyrosine during this condition. 
You might be interested in
What is the name of the selectively permeable outer boundary of the cell, made of lipids and protein. It controls what goes in a
Mazyrski [523]
Cell membrane!!! :v :v
6 0
3 years ago
What does a reviewer do during peer-review?
matrenka [14]
Corrects a persons errors they made
Hope this helped!
5 0
2 years ago
Read 2 more answers
Why is the position of the eyes of a macaw makes it difficult to judge distance
OLEGan [10]
The position of the eyes of a Macaw are as follows. Each eye is located on either side of the birds head. This is called Monocular vision, opposed to our eyes which are located in front of our head, adjacent to each other. Mono comes from the Greek root word meaning 'alone'. Making it understandable that, that type of vision is more limited.  The operation of their eyes, view things differently in comparison to that of binocular vision (what we humans have). They have a more broad view but cannot judge distance or depth very well.
Hope this helps! If you have any other questions or would like further explanation just let me know! :)

7 0
3 years ago
For the average u.s. resident, the single largest source of radiation exposure is
Gelneren [198K]
Radon and Thoron are the most significant sources of radiation exposure to people living in the United States accounting for 37% of total radiation exposure.
These are nuclides that are produced from the radioactive decay of materials especially in consumer products and through natural processes such as the decay of radium.
8 0
3 years ago
Which statement about stomata is true?
spin [16.1K]
<span>The answer is B. The number of stomata is more on the lower surface of the leaf. Carbon dioxide enters the leaves through the stomata. In the leaves, it is used in the photosynthesis and converted into oxygen and glucose. Since the energy of Sunlight is important for the photosynthesis, stomata must be opened during the day. So, to avoid direct Sunlight and thus cause leaves dehydration, the number of stomata is more on the lower surface of the leaf.</span>
7 0
3 years ago
Other questions:
  • ~~9. what are the haploid reproductive structures of fungi called? (1 point)
    11·1 answer
  • What amino acid is specified by the codon of GCG, and will there be a change if the codon is changed to GCC?
    11·2 answers
  • Where would you most likely find benthos organisms?
    8·2 answers
  • A human skull has the teeth orientation as shown in
    14·1 answer
  • How can biotic and abiotic factors in an ecosystem affect populations? I need 2 examples of each pls
    13·1 answer
  • In at least two sentences, describe the functions of the cell membrane: why is it important
    15·2 answers
  • 24. all of the following are function of sER Except ?
    5·2 answers
  • Which balances the equation Mg + O2 → MgO?
    15·2 answers
  • Which of the following is true of Darwin's theory of natural selection?
    13·2 answers
  • Is the lytic vacuole in a eukaryotic cell, prokaryotes, or both?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!