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
Ahat [919]
3 years ago
8

C8 H10 N4 O2 is the chemical formula for caffeine. What are the 3 remaining elements in caffeine and how many atoms of that elem

ent are present in a molecule of caffeine. I'm willing to give 50 points to the person who answers this question for me.
Chemistry
1 answer:
Elenna [48]3 years ago
5 0
Caffeine is a methylxanthine naturally occurring in some beverages and also used as a pharmacological agent. Caffeine's most notable pharmacological effect is as a central nervous system stimulant, increasing alertness and producing agitation. It also relaxes SMOOTH MUSCLE, stimulates CARDIAC MUSCLE, stimulates DIURESIS, and appears to be useful in the treatment of some types of headache. Several cellular actions of caffeine have been observed, but it is not entirely clear how each contributes to its pharmacological profile. Among the most important are inhibition of cyclic nucleotide PHOSPHODIESTERASES, antagonism of ADENOSINE RECEPTORS, and modulation of intracellular calcium handling.<span>
</span>
You might be interested in
Select True or False: A "gas" is a substance in which the molecules are separated on the average by distances that are large com
marta [7]

Answer:

True

Explanation:

The gaseous state is characterized in that the cohesion forces are usually null, in which the particles have their maximum mobility. The particles tend to occupy all the available volume, so their shape and volume are variable. The gaseous state is a dispersed state of matter, which means that the molecules are separated by distances much larger than the diameter of the gas molecules.

5 0
3 years ago
Generally, what happens to the rate of dissolution for a solid solute when you change from stirring a solution to not stirring i
Makovka662 [10]
The rate of dissolution of a solid solute into the solution decreases when you stop stirring it. Generally, stirring increases the dissolution rate of a solid into a solution. An example is coffee with sugar, the sugar dissolves faster when stirred versus when left to dissolve on its own.
6 0
4 years ago
Read 2 more answers
Explain on any two materials that you would expect to use for the wheelchair (both back support and
Ugo [173]

Answer:

In the backrest use materials where it is easy to clean and where they do not absorb fluids, in this way it would be cooler, such as an ecological leather simulator.

And in the armrest as well, but in both areas we must not rule out that if or if it should have even a minimum of padded surface so that the patient or the person who spends most of the day in the wheelchair does not suffer from joint pain.

Explanation:

Some wheelchair factories also implement modern chairs where they are made of stainless steel structures lined with padded material with perforated fabrics that allow breathing and aeration of body areas that have contact with the fabric.

8 0
3 years ago
Animal and plant cells all have the following organelles
pav-90 [236]

Answer: C

Explanation: They both contain membrane-bound organelles such as the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, lysosomes, and peroxisomes.

5 0
3 years ago
Light energy travels in the form of
bezimeni [28]
B. Electromagnetic waves
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is equivalent to a drink made with 3 ounces of 80 proof vodka?
    11·1 answer
  • A solid metal oxide crystallizes in a cubic unit cell. In the unit cell there are metal (M) ions on every corner and in the cent
    12·1 answer
  • For each of the following, use the periodic table to determine the number of valence electrons in an atom of the element.
    14·1 answer
  • An astronaut in her spacesuit weighs 300 lb on earth. What would her weight be on the moon?
    9·2 answers
  • A 25.888 g sample of aqueous waste leaving a fertilizer manufacturer contains ammonia. The sample is diluted with 73.464 g of wa
    6·1 answer
  • How many valence electrons does Nitrogen have?​
    10·1 answer
  • Plz Help I have One more time To retake and I can't fail it..​
    15·1 answer
  • Which type of prevailing wind would carry more water vapor (humidity)? (Choose one)
    13·1 answer
  • Air, Sea water, alloy afe the examples of
    13·1 answer
  • the empirical formula for a compound used as a green paint pigment is C2H3As3Cu2O8. The molar mass of its molecular formula was
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!