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
Savatey [412]
3 years ago
6

A series of enzymes catalyze the reactions in the metabolic pathway X → Y → Z → A. Product A binds to the enzyme that converts X

to Y at a position remote from its active site. This binding decreases the activity of the enzyme. What is substance X?
Chemistry
1 answer:
aleksandr82 [10.1K]3 years ago
8 0

Answer:

X is the reactant.

Explanation:

It is activated by enzyme but the enzyme does not readuce only activate the reaction

You might be interested in
What is the [OH-],[H3O] and PH for the following
malfutka [58]

The values for hydroxide ions, hydronium ions and pH are found in the attached picture.

Explanation:

See the attached picture.

Learn more about:

pH

brainly.com/question/1525823

#learnwithBrainly

4 0
3 years ago
Select all statements that correctly describe hemoglobin and myoglobin structure. a. Molecular oxygen binds irreversibly to the
DIA [1.3K]

Answer:

c. By itself, heme is not a good oxygen carrier. It must be part of a larger protein to prevent oxidation of the iron.

e. Both hemoglobin and myoglobin contain a prosthetic group called heme, which contains a central iron ( Fe ) (Fe) atom.

f. Hemoglobin is a heterotetramer, whereas myoglobin is a monomer. The heme prosthetic group is entirely buried within myoglobin.

Explanation:

The differences between hemoglobin and myoglobin are most important at the level of quaternary structure. Hemoglobin is a tetramer composed of two each of two types of closely related subunits, alpha and beta. Myoglobin is a monomer (so it doesn't have a quaternary structure at all). Myoglobin binds oxygen more tightly than does hemoglobin. This difference in binding energy reflects the movement of oxygen from the bloodstream to the cells, from hemoglobin to myoglobin.

Myoglobin binds oxygen

The binding of O 2 to myoglobin is a simple equilibrium reaction:

7 0
3 years ago
Large mountain ranges rising up from the ocean floor are called
mote1985 [20]

Answer:

c mid ocean ridges

Explanation:

google def-A mid-ocean ridge or mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. This uplifting of the ocean floor occurs when convection currents rise in the mantle beneath the oceanic crust and create magma where two tectonic plates meet at a divergent boundary.

a basin is like a bowl and a plain is flat.

7 0
3 years ago
Read 2 more answers
WHOEVER ANSWERS GETS BRAINLIEST!! (im not lying its facts)
storchak [24]

Answer:

The answer to your question is D. 25 grams.

4 0
2 years ago
Read 2 more answers
What is difference between groups and periods? 8th grade science idk what to put it under
d1i1m1o1n [39]
One is rows the other is columns
7 0
3 years ago
Other questions:
  • Explain the changes that take place at the molecular level when a substance is superheated or supercooled ?
    13·1 answer
  • Calculate the ph of a 0.10 m solution of hypochlorous acid
    12·1 answer
  • HELP PLEASE! *I will make you brainlist IF YOU CAN ANSWER ALL OF THE QUESTIONS!* (Read the directions)
    5·1 answer
  • Describe two ways that climate change can degrade soil in 3-4 sentences.
    7·1 answer
  • If you have exactly 2.00 moles each, of two different substances, then which of the following must be true about the two samples
    10·1 answer
  • Why Ammonia is nut dried by passing through concentrated H2SO4.​
    11·1 answer
  • Most of the fresh water that is available for human use cannot be seen 
    9·2 answers
  • PlEasE help ASAP <br> Snskskssmskssm
    7·1 answer
  • Please help me with this question
    9·1 answer
  • what was happening to the H20 when the lines on the graph were mostly flat? What kind of energy was being added to the system?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!