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

Author Question: A metabolite of what compound is used to synthesize vitamin D when human skin is exposed to ... (Read 58 times)

Beheh

  • Hero Member
  • *****
  • Posts: 520
on: Aug 20, 2018
A metabolite of what compound is used to synthesize vitamin D when human skin is exposed to ultraviolet light?
 a. Serotonin
  b. Thiamin
  c. Cholesterol
  d. Phenylalanine

Question 2

An infant with PKU is fed a special formula containing minimal amounts of _____ and adequate amounts of _____.
 a. phenylalanine, tyrosine
  b. proline, alanine
  c. asparagine, leucine
  d. lysine, methionine


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

johnharpe

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Aug 20, 2018
Answer to Question 1

c

Answer to Question 2

a


Beheh

  • Member
  • Posts: 520
Reply 2 on: Aug 20, 2018
Thanks for the timely response, appreciate it

CAPTAINAMERICA

  • Member
  • Posts: 325
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Vasectomy. (a) Vas deferens is located within the spermatic cord on both sides. (b) A small incision Vasectomy. (a) Vas deferens is located within the spermatic cord on both sides. (b) A small incision
Reptilian Brain or Instinctive Brain Promote Understanding of Human Behavior Reptilian Brain or Instinctive Brain Promote Understanding of Human Behavior
Human Figure Human Figure
UV-Range That Optimizes Vitamin D3 Biosynthesis UV-Range That Optimizes Vitamin D3 Biosynthesis
The traditional human karyotypes derived from a normal female and a normal male The traditional human karyotypes derived from a normal female and a normal male
Video: Cataract

For a complete list of videos, visit our video library