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
garri49 [273]
3 years ago
11

A geologist sends you a sample that was collected in the field. you find that it is a gray-colored igneous rock containing amphi

bole and intermediate plagioclase feldspar. using bowens reaction series as a guide, how would you describe its composition?
Chemistry
1 answer:
Bogdan [553]3 years ago
7 0
A grey coloured rock with amphibole and intermediate plagioclase like an andesine would classify as an intermediate rock by Bowen's Reaction Series and by the classification of igneous rocks would probably be like a diorite which is intermediate between a gabbro and a granite. A diorite essentially has no quartz but has the silicates amphibole (like hornblende), mica perhaps a little pyroxene and andesine plagioclase. 
You might be interested in
Why do organisms created from sexual reproduction show a greater variation?
Tomtit [17]
The answer is A. How this helps
6 0
3 years ago
What is the total number of oh groups in a molecule of glycerol?
alekssr [168]
The correct answer is 3
8 0
3 years ago
What class of elements do iron and nickel belong?
sergey [27]
IM THINKING THEY BELONG IN THIS CLASS OF ELEMENTS VILL B.
Hope i Helped
5 0
3 years ago
How could you find the molar mass of a compound such as water (H2O)
NeTakaya
You can find it by adding the standard atomic masses of the constituent atoms.
5 0
4 years ago
A variety of factors influence enzyme activity. Substances that bind to the enzyme and interfere with substrate binding or catal
Fofino [41]
<h3>Answer:</h3>

1. Irreversible Inhibition-Inhibitor may permanently modify an enzyme

2. Irreversible inhibition- Tamiflu, a transition state analog, reversibly binds to neuraminindase

3. Competitive Inhibition-Inhibitor binds reversibly to an enzyme's active

4.Irreversible inhibition-Inhibitor binds to an enzyme at a site other than active site

5. Mixed inhibition-The Al3+ ion binds to acetylcholinesterase or to the acetylcholinesterase- substrate complex

6. Irreversible inhibition-DIPF permanently modifies the hydroxyl group of a Serine residue at the active site

<h3>Explanation:</h3>
  • An enzyme is a biological catalyst that catalysis chemical reactions.
  • Enzyme activity is influenced by several factors which include enzyme inhibitors, temperature, and pH among others.
  • Enzyme inhibitors are molecules that bind to the enzyme thus interfering with enzyme activity and preventing the binding of substrate to the enzyme.
  • Inhibitors may either irreversibly or reversibly bind the enzymes.
  • Competitive inhibitors compete with substrates for the active sites while non-competitive inhibitors bind irreversibly to other sites on the enzyme other than the active site.
  • Tamiflu is an example of a competitive inhibitor.
  • DIPF is an example of a non-competitive inhibitor as it binds the enzyme permanently.

3 0
4 years ago
Other questions:
  • a 5.00 L sample of helium expands to 12.0 L at which point the pressure is measured to be 0.720atm. what was the original pressu
    7·1 answer
  • The vernal or spring equinox signals the beginning of spring. At this times of the year, the sun appears to be directly over Ear
    12·1 answer
  • Which of the following would be the least reliable source of information?
    13·2 answers
  • A 27.40 g sample of liquid mercury is initially at 158.30°C. If the sample is heated at constant pressure ( = 1 atm), kJ of ener
    5·1 answer
  • Describe Thomson’s “plum pudding” model of the atom, and then explain how the results of Rutherford’s gold foil experiment resul
    13·2 answers
  • Give the complete balanced equation for the reaction that occurs when magnesium chlorate (Mg(ClO3)2) is heated. You do not need
    15·2 answers
  • How can you tell if a lab thermometer contains mercury, a toxic substance?
    15·2 answers
  • A 10.0 g sample of an unknown liquid is vaporized at 120.0°C and 5.0 atm. The volume of the vapour is found to be 568.0 mL. The
    8·1 answer
  • How many moles are in 14.35 x 1022 molecules of H3PO4?
    8·1 answer
  • What is the wavelength, in nanometers, of light with a frequency of 1.97x10^15 Hz?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!