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
exis [7]
2 years ago
8

Dietary cholecalciferol must be further hydroxylated in order to be active vitamin D. The first hydroxylation occurs in the ____

_ to produce _____.
Biology
1 answer:
wariber [46]2 years ago
3 0

Answer:

Liver, 25-hydroxycholecalciferol.

Explanation:

Vitamin D is a fat soluble vitamin that increases the absorption of phosphate and calcium in the body. Vitamin D2 and D3 are most important for the human health.

The hydroxylation of cholecalciferol occur in the liver in order to be active vitamin D. The first hydroxylation of cholecalciferol produces 25-hydroxycholecalciferol.

Thus, the answer is liver, 25-hydroxycholecalciferol.

You might be interested in
If you were putting description on a model, you would put a card saying " a discrete continuous molecule of DNA wrapped protein"
stiv31 [10]

Answer:

chromosome

Explanation:

A chromosome consists of entire set of genes with in an organism’s total population.  

DNA with is a chromosome  is arranged in a discrete short and wide units. A chromosome consists of millions of DNA base pairs which consists of large number of genes. The chromosome structure comprises of double helix DNA wrapped around proteins. DNA with in chromosome provide basis for chromosome synthesis.  

8 0
3 years ago
Which of the following terms is/are associated with the body’s capacity to produce ATP aerobically
Sav [38]
Oxygen consumptionIs your answer
4 0
3 years ago
Recently, Jonesville County inhabitants have been embroiled in a controversy regarding the use of pesticides on crops grown in t
LenKa [72]

Answer:

Charles Ehler: incorrect.

Wendell Mullison: correct.

Robert Rodriguez: correct.

Judy Johnson:correct.

Explanation:

-Charles Ehler´s statement is incorrect because in order for a chemical company launch a new product it must pass several tests, that´s why products lasts years in proves, there are several tests such as the environment test that proves that the product doesn´t affect other species, or the human safety that makes sure the product doesn´t affect human health.Wendell Mulison´s statement proves to be correct with this as well.

-Robert Rodriguez´s statement  is correct because even though there are several tests that take care human healt there are just a few based on the damage pesticides produce to the land where are used.

-Judy Johnson´s statement is correct because science has proved that the resistant of parasites as being increasing with the products tat are used to combat them. Bacterias are an example of it, many drugs used against bacterias are now useless for some people because of the resistantthey have developed.

-One specie that can be taken as a pesticide can be the ground snail, that affects some plants and also may contain a parasite aclled "Hepatic fasciola" that affects sheeps and goats of farmers.

-One viable method to control pesticides is the sue of other species to control them, this specie has to be adequate to the land, for example, if a farmer wants to get rid of the ground snails because of the parasite and  the damage they do to their platings, they can introduce ducks to the farm that eat them without damaging the land with any kind of chemical product.

6 0
3 years ago
What is the mechanical layer of earth that contains the tectonic plates
kolezko [41]
The tectonic plates<span> are made up of </span>Earth's<span> crust and the upper part of the mantle</span>layer<span> underneath. Together the crust and upper mantle are called the lithosphere and they extend about 80 km deep.</span>
3 0
3 years ago
Read 2 more answers
What molecule is needed for photosynthesis to occur?
lesantik [10]
Carbon dioxide. the plants take the carbon dioxide and make oxygen
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the function of the release factor during translation in eukaryotes?
    8·1 answer
  • Oque garante a algumas plantas a capacidade de atingir grande altura?
    5·1 answer
  • What type of mRNA requires processing?
    11·1 answer
  • What is the name of the muscle located beneath the rib cage that enables breathing?
    9·1 answer
  • Sea anemones are predatory invertebrates with stinging tentacles that can paralyze many sea animals. The clownfish is immune to
    6·2 answers
  • If your T Cell count drops below _______ your doctor will diagnose you with AIDS.
    6·2 answers
  • Which of the following statements about paper recycling is not true?
    12·2 answers
  • I need help on this one!
    13·2 answers
  • Why biology major uses APA?
    6·1 answer
  • PLEASE HELP ‼️URGENT‼️
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!