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]
3 years ago
12

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

Biology
1 answer:
Dahasolnce [82]3 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
Population X and Y live in the same area. The size of population X increases over time. As a direct result, the size of populati
lianna [129]

The group of the options are given below:

Individuals of population X are predators

Individuals of population X are prey

Individuals of population Y caught and spread a disease.

Individuals of population Y lost their shelters after a flood

Answer:

The correct answer would be -  Individuals of population X are predators.

Explanation:

The limiting factor is a factor that prevents or slow the growth of the population. In this case the population an increase of a population results in the decrease in the other population directly.

Increase in the population X results directly in the dcrease of the decrease of population Y. Such relation of the two variables in apopulation growth occurs when there is predator- prey relatioship among two organism or population. Increase in the population of predator result in decrese of the population of prey.

6 0
2 years ago
Read 2 more answers
There are many factors that influence the number of different kinds of plants in a biome. Why is elevation, or height, a factor
igor_vitrenko [27]
Elevation can affect the amount of sunlight that plants receive, the amount of water that plants can absorb and the nutrients that are available in the soil. As a result, certain plants grow very well in high elevations, whereas others can only grow in middle or lower elevations.
5 0
3 years ago
Read 2 more answers
Beatrice and Allen Gardner taught the chimpanzee Washoe to communicate by means of:A) pictures.B) Morse code.C) sign language.D)
Cerrena [4.2K]

Answer:

The correct answer is - option C) sign language.

Explanation:

Washoe was a chimpanzee used in a research experiment. According to Beatrice and Allen Gardner, this chimpanzee is the first non-human to learn and communicative with the help of American sign language. Washoe learned about 350 signs of ASL, an American sign language. It was part of the research experiment on animals.

Thus, the correct answer is - optic C.

3 0
2 years ago
Write two ways that five and two-fifths can be written
stiks02 [169]
The answer could be 5.4, 5 2/5, or 27/5.
7 0
3 years ago
Read 2 more answers
What causes a star to shine brightly
yuradex [85]
Deep inside the core of the sun, protons can collide into eachother with enough speed that they stick together to form a helium nucleus and generate a big amount of energy at the same time.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Where does the energy for human metabolism come from
    10·1 answer
  • Which of the following foods would have the both fat and protein?
    15·1 answer
  • The outer hair cells respond to sound by slightly tilting and changing length. because of the consequence of this, the action of
    5·1 answer
  • Which of the following best describes the characteristics of less fertile soils, increase in disease-carrying mosquitoes, and fl
    6·2 answers
  • You decide to clean the bathroom. You notice that the shower is covered in a strange green slime. You decide to try to get rid o
    6·1 answer
  • How are organisms classified into their different domains and kingdoms?
    12·2 answers
  • What is the meaning of life.
    6·1 answer
  • The diagram shows a hypothetical model of the relationships between groups of organisms. Ciliates are a group of protozoans that
    8·1 answer
  • Lysosomes are organelles that contain enzymes. Which of the following is a function of lysosomes?
    9·2 answers
  • “how many eggs form in meiosis? what else forms and why “
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!