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
dolphi86 [110]
3 years ago
11

Vitamins are not organic substances true or false

Biology
2 answers:
anzhelika [568]3 years ago
8 0
Vitamins are organic substances because you get your vitamin D from the sun and the sun is not artificial is it. So that is false
Zinaida [17]3 years ago
4 0

Answer:

The given statement is false.

Vitamins refer to the set of organic substances which are considered as micronutrients, that is, they are required in small quantities for the proper functioning of the body.

They are mainly obtained from the diet.

Examples may include vitamin A (obtain from leafy vegetable, yellow fruits, carrots et cetera, vitamin C (ascorbic acid is obtained from citrus fruits and vegetables) et cetera.

You might be interested in
What is the association between tropomyosin and troponin molecules in resting striated muscle fibers?
ryzh [129]
The correct answer is that "t<span>roponin holds the tropomyosin in place on the actin".

In excitation-contraction coupling, tropomyosin prevents the interaction between actin and myosin in resting muscles. In the event of excitation, there is release of calcium from the sarcoplasmic reticulum wherein the troponin will bind this calcium and will release tropomyosin and expose myosin enabling it to attach to actin and therefore facilitating muscle contraction.</span>
8 0
3 years ago
Read 2 more answers
Anatomy of the liver: an outline with three levels of complexity--a further step towards tailored territorial liver resections.
QveST [7]

Depending on the purpose for which the description is needed, there are three various levels of complexity at which the vascular architecture of the liver might be described:

  • The first level, known as the conventional level, is equivalent to Couinaud's classic 8-segment scheme and serves as a common language for doctors from other disciplines to define the location of localized hepatic lesions.
  • The true branching of the hepatic veins and the main portal pedicles is taken into consideration in the second, surgical level, which will be used for anatomical liver resections and transplantations. Modern surgical and radiological procedures may fully exploit this anatomy, but doing so involves acknowledging that the Couinaud scheme is oversimplified and examining the vascular architecture objectively.
  • The third degree of complexity, known as the academic level, is focused on the anatomist and the requirement to provide a systematization that clarifies the apparent conflicts between anatomical literature, radiological imaging, and surgical practice.

To view more questions on Liver anatomy, refer to:

brainly.com/question/14600160

#SPJ4

5 0
2 years ago
Why is the hypothalamus called the master gland?
cestrela7 [59]
Because it is the control center for many hormones
5 0
3 years ago
Read 2 more answers
Think about the two that make up the term reproductive isolation. How do you think reproductive isolation affects the evolution
artcher [175]

Answer:

Reproductive isolation is the very factor that causes the development of what we call "species" according to the biological species concept. The reason cats and dogs are different species is that they can't mate, so we call them "reproductively isolated."

6 0
4 years ago
Your friend tells you they think it would be cool to have band practice on the moon. Is it possible to hear the band play on the
iren [92.7K]
No because you cannot hear anything in space. There is no sound
4 0
3 years ago
Other questions:
  • Which of the following is a value of biodiversity
    14·1 answer
  • The region inside the cell except for the nucleus.
    9·1 answer
  • The energy in fossil fuels is derived from the energy stored in plant and animal matter. True or False
    14·2 answers
  • Given that the sequence of nucleotides in a DNA strand will be used to produce an mRNA strand that will then code for a protein,
    11·1 answer
  • Why do plants need to be pollinated
    14·2 answers
  • If you are sitting on a horse on a merry-go-round does the horse revolve or rotate?
    9·2 answers
  • Describe how energy and matter move through the environment under both aerobic and anaerobic conditions.
    5·2 answers
  • According to Kolreuter's experiment, how could you ensure that pink flowers were always produced? Hint- Pink flowers are C'C", r
    6·1 answer
  • Conventional wisdom holds that the development of separate species happens quickly, most often when populations become separated
    6·1 answer
  • Write a 4 sentence summary of point source pollution.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!