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
Sophie [7]
2 years ago
10

What is an important part of the endocrine system that acts as a chemical messenger?

Chemistry
1 answer:
olga_2 [115]2 years ago
5 0
Hormones ! hope i helped :)
You might be interested in
Explain the neutralization of vitamin c with sodium hydrogen carbonate?
mars1129 [50]
Scientists have known the consequences of mixing sodium bicarbonate and vitamin C ever since 1936, when a study on the subject was published in the "Journal of Nutrition." The authors of this study measured the amount of vitamin C recovered from the urine of people who drank a fixed amount of orange juice. The authors determined that the amount of vitamin C excreted was decreased by administration of sodium bicarbonate. Followup studies in the 1940s showed that this effect was due to the neutralization of the vitamin C by the sodium bicarbonate.
3 0
3 years ago
Read 2 more answers
What is meant by isomerism?​
agasfer [191]

What is meant by isomerism?

➪ <em>T</em><em>w</em><em>o</em><em> </em><em>o</em><em>r</em><em> </em><em>m</em><em>o</em><em>r</em><em>e</em><em> </em><em>c</em><em>o</em><em>m</em><em>p</em><em>o</em><em>u</em><em>n</em><em>d</em><em>s</em><em> </em><em>h</em><em>a</em><em>v</em><em>i</em><em>n</em><em>g</em><em> </em><em>t</em><em>h</em><em>e</em><em> </em><em>s</em><em>a</em><em>m</em><em>e</em><em> </em><em>m</em><em>o</em><em>l</em><em>e</em><em>c</em><em>u</em><em>l</em><em>a</em><em>r</em><em> </em><em>f</em><em>o</em><em>r</em><em>m</em><em>u</em><em>l</em><em>a</em><em> </em><em>b</em><em>u</em><em>t</em><em> </em><em>d</em><em>i</em><em>f</em><em>f</em><em>e</em><em>r</em><em>e</em><em>n</em><em>t</em><em> </em><em>s</em><em>t</em><em>r</em><em>u</em><em>c</em><em>t</em><em>u</em><em>r</em><em>e</em><em>s</em><em> </em><em>a</em><em>r</em><em>e</em><em> </em><em>c</em><em>a</em><em>l</em><em>l</em><em>e</em><em>d</em><em> </em><em>i</em><em>s</em><em>o</em><em>m</em><em>e</em><em>r</em><em>s</em><em> </em><em>a</em><em>n</em><em>d</em><em> </em><em>t</em><em>h</em><em>i</em><em>s</em><em> </em><em>p</em><em>r</em><em>o</em><em>c</em><em>e</em><em>s</em><em>s</em><em> </em><em>i</em><em>s</em><em> </em><em>k</em><em>n</em><em>o</em><em>w</em><em>n</em><em> </em><em>a</em><em>s</em><em> </em><em>i</em><em>s</em><em>o</em><em>m</em><em>e</em><em>r</em><em>i</em><em>s</em><em>m</em><em>.</em><em>.</em><em>.</em><em>~</em>

8 0
2 years ago
Read 2 more answers
A container of a mixture of 4 gases has a total pressure of 35.7 kPa. Gas A has a partial pressure of 7.8kPa. Gas B has a partia
Maurinko [17]

Answer:

partial pressure of gas D Pd = 15.5 kPa

Explanation:

As per the Dalton's law of partial pressure, in a mixture, pressure exerted by each gas when summed gives the total partial pressure exerted by mixture.

P(Total) = P1+P2+P3.....

Given P(Total) = 35.7 kPa

Partial pressure of gas A Pa = 7.8 kPa

Partial pressure of gas B Pb = 3.7 kPa

Partial pressure of gas C Pc =  8.7 kPa

There, Partial pressure of gas D Pd = P(Total) -(Pa+Pb+Pc)

Pd = 35.7-(7.8+3.7+8.7) = 35.7-20.2 kPa = 15.5 kPa

Therefore, partial pressure of gas D Pd = 15.5 kPa

4 0
3 years ago
An archaeologist discovered some charcoal at an excavation site. He sent the samples to a lab for C-14 dating, knowing that the
klio [65]
Here we assume that disintegration has occur so the normal t½ formular will not be used
mathematically we..⅛×5600 =700
therefore it is about 700years option A
7 0
2 years ago
What type of physical weathering is caused by the expansion of water?
skelet666 [1.2K]

Answer:

wedging

Explanation:

ice or frost wedging

6 0
2 years ago
Other questions:
  • How write 5601 in scientific notation
    7·1 answer
  • An ionic precipitation reaction takes place when aqueous solutions of potassium phosphate and aluminum nitrate are combined in a
    9·1 answer
  • Below is a proposed mechanism for the decomposition of H2O2. H2O2 + I– → H2O + IO– slow H2O2 + IO– → H2O + O2 + I– fast Which of
    15·1 answer
  • a 3.81 g sample of NaHCO3 was completely decomposed. After decomposition, Na2CO3 had mass of 2.86g. Determine mass of H2CO3 prod
    8·1 answer
  • The skeletal structure of Arachidonic acid, an essential fatty acid, is provided below. Arachidonic acid is best classified as:
    8·1 answer
  • Please help!-- 20 pts!
    14·2 answers
  • Difference between atom and ion <br>plz plz answer ​
    8·2 answers
  • What is the formula for cadmium (ii) chlorate?
    8·1 answer
  • What is a solute?
    9·1 answer
  • Which process in the nitrogen cycle converts nitrogen into its most polluting form?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!