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
aalyn [17]
4 years ago
6

The requirement for vitamin d increases with age because

Biology
1 answer:
stich3 [128]4 years ago
5 0
<span>The skin's ability to make it from sunlight decreases is what I found online</span>
You might be interested in
What are some negative impacts of carbon storage in ocean water and
Dmitriy789 [7]
Carbon is harmful to the earth, as known. And when it reaches water it’ll effect humans in many ways, it’ll usually make the water more acidic! And for us humans it’s harder to filter the water.
3 0
3 years ago
Which statements accurately describe how fructose metabolism in the liver differs from glucose metabolism?
laiz [17]

The fructose 1-phosphate pathway can deplete intracellular phosphate/ ATP.

Explanation:

Fructose 1-phosphate is a derivative of fructose. For understanding in better way fructose metabolism has three enzymes. Fructose- bisphosphate aldolase B, fructokinase and Adenosine triphosphate. These all are present in liver and kidney of human as well rat. In liver rapidly fructose is change to fructose 1 through fructokinase.

After it is converted into trioses dihydroxyacetone phosphate as well as glyceraldehyde through aldolase.  With glucose metabolism Fructose get synergistic effect

7 0
3 years ago
Which is NOT a reactant of photosynthesis Glucose Carbon Dioxide O Sunlight Water​
ohaa [14]

Answer:

Glucose

Explanation:

Glucose is not a reactant in the process of photosynthesis

glucose is the product

hope it helps

7 0
3 years ago
Scientific investigations can include both direct and indirect observations
77julia77 [94]
If this is true and false, the answer is true. if not, please elaborate, hope this helps.
8 0
3 years ago
Directions: Use the following terms in your answer to the question that follows: active site, substrate, enzyme, lock and key. A
marusya05 [52]

Answer:

Without bats, say goodbye to bananas, avocados and mangoes. Over 300 species of fruit depend on bats for pollination. Bats help spread seeds for nuts, figs and cacao -- the main ingredient in chocolate. Without bats, we also wouldn’t have plants like agave or the iconic saguaro cactus.

Explanation:

5 0
3 years ago
Other questions:
  • In humans, what happens when the breathing rate increase's
    13·1 answer
  • que quiere decir que gracias a la reproducción asexual los seres vivos mantienen un potencial reproductivo enorme ?
    10·1 answer
  • Describe how the fossil record could be used by scientists to help explain the evolution of a species. Justify your response in
    7·1 answer
  • Can someone help me please
    13·1 answer
  • Suppose some codons mapped to different amino acids? What would be the effect on your translation of coded messages? What would
    10·1 answer
  • Which type of leukocyte produces antibodies
    10·1 answer
  • Which of the following is an example of an organ in a plant?
    6·1 answer
  • (Q001) Use the fossil descriptions here and the material on p. 388 of your lab manual to answer the questions for this exercise.
    9·1 answer
  • Please help me
    9·1 answer
  • A thin, flexible square patch that continuously delivers hormones through the skin and into the bloodstream for a full 7 days to
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!