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
RoseWind [281]
4 years ago
12

What is the precursor of vitamin d made in response to uv light?

Biology
1 answer:
Dahasolnce [82]4 years ago
4 0
<span>the precursor of vitamin d made in response to uv light is cholecalciferol. It was converted from </span>7-dehydrocholesterol by using UV light. 
Sunlight is a vital component in vitamin D because the skin needs it to make vitamin D. Vitamin D is helping calcium absorption, thus helping to keep teeth and bone. Vitamin D is also available from diet source.
You might be interested in
Which process takes place in muscle cells when they do not get enough oxygen? electron transport chain cellular respiration ethy
vovikov84 [41]

Answer:

lactic acid fermentation

Explanation:

Muscle derive energy in form of ATP by aerobic cellular respiration for their contraction. However, continuous physical activities deprive the muscles of oxygen. The process of lactic acid fermentation does not require the presence of oxygen to occur.

Therefore, in the absence of oxygen, lactic acid fermentation occurs in muscles to serve as a quick source of ATPs for muscle contraction.

4 0
4 years ago
Read 2 more answers
Describe how a lysogenic infection can change into a lytic infection.
DanielleElmas [232]
Lysogenic Infection is a viral nucleic acid in inserted in the host DNA, and is copied with it, and is passed down into the daughter cells, which the Lytic Infection enters a bacterial cell, copies itself, and causes the cell to burst
7 0
4 years ago
Read 2 more answers
Which body system carries out the function of delivering oxygen-rich blood and nutrients to the rest of the cells in the body?
mr_godi [17]
The circulatory system is in charge of pumping blood and nutrients throughout the body.
7 0
3 years ago
Read 2 more answers
Sweating and vasodilation would be signaled to cause a: A. increase in pH. B. decrease in temperature. C. decrease in pH. D. inc
Serggg [28]

D) Increase in temperature.

When we are too hot, blood vessels supplying blood to the skin can swell or dilate (vasodilation). This allows more warm blood to flow near the surface of the skin, where the heat can be lost to the air.

7 0
4 years ago
Explain the concept of "rule of law".In a country that follows the rule of law , who has to obey the laws? Why is the idea of th
sergey [27]
Everyone has to follow the law 
this is important because it refrains the democracy from becoming a dictatorship by the president being too powerful
7 0
4 years ago
Other questions:
  • is it possible to get pregnant a woman if she have a very small egg cell? in comparison a normal egg cell would be like a size o
    6·1 answer
  • Duchenne muscular dystrophy is a serious condition caused by a recessive allele of a gene on the human x chromosome. the patient
    9·1 answer
  • Please help me!
    5·1 answer
  • This activity asks that you place the steps of phagocytosis in the correct order. Drag the steps below into the boxes provided t
    14·1 answer
  • Blank ....is a simple cell type without a true nucleus
    11·2 answers
  • What is the function of DNA and where is it found in a eukaryote cell?
    6·2 answers
  • What is a DNA 1 full paragraph <br> pls :))))))))))
    12·1 answer
  • I have a question about this video my teacher sent me, how do I find the variable in this?
    7·1 answer
  • Why are enzymes only secreted in specific locations of the digestive system?
    11·1 answer
  • Glucose is the starting point for cellular respiration. Which type of biomolecule does glucose represent?.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!