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
Mama L [17]
3 years ago
15

Imagine that you are observing an enzyme-catalyzed reaction in the lab. Every time you add more enzyme, the reaction rate increa

ses proportionally until the reaction rate suddenly levels off. No other chemicals were added, and no modifications were made in the experimental setting. Why do you think the reaction rate stopped increasing?
Biology
1 answer:
Aleks04 [339]3 years ago
7 0

Answer:

<u>All the substrates are bound to the enzyme</u>, thats why the reaction rate stopped increasing.

Explanation:

Actually an enzyme works by binding a substrate molecule to its active site, producing a product  , resulting in an increase in the rate of reaction.

            Enzyme + substrate = Enzyme + product

Whenever enzymes are added , reaction rate increases as the substrates are being bound to the enzyme's active sites but then occurs a stage where further addition of enzyme cannot increase the reaction rate because all the substrates have bound to the enzyme and <u>there are no substrates left.</u> Hence the reaction rate stopped increasing.

You might be interested in
How many recessive genes does a individual need in order to show the recessive trait?
aleksandrvk [35]
Both genes need to be recessive in order for a recessive trait to be expressed.

I hope this helps!
4 0
3 years ago
Read 2 more answers
If you draw a card out of a deck of cards at random,
Vanyuwa [196]

Answer: C. 1:52

Explanation:

6 0
3 years ago
What is the relationship between the number of motor neurons recruited and the number of skeletal muscle fibers innervated?
Alisiya [41]

Answer:

Alpha motor neurons (also called lower motor neurons) innervate skeletal muscle and cause the muscle contractions that generate movement. Motor neurons release the neurotransmitter acetylcholine at a synapse called the neuromuscular junction.

8 0
3 years ago
Why is air pressure greater higher up in the atmosphere
S_A_V [24]

Answer:

Pressure decreases with increasing altitude. The pressure at any level in the atmosphere may be interpreted as the total weight of the air above a unit area at any elevation. At higher elevations, there are fewer air molecules above a given surface than a similar surface at lower levels.

Explanation:

6 0
2 years ago
Small components used to make or repair jewelry are called
monitta

Small components used to make or repair jewelry are called jewelry findings. Jewelry findings are basically components, materials and elements such as clasps, pins, hooks, tabs etc that can be used in making, assembling or repair a piece of jewelry.

3 0
3 years ago
Other questions:
  • What is a keystone species?
    7·1 answer
  • Do you think you would like to participate in an autopsy? Why or why not?
    12·1 answer
  • A. What gases were present in Earth's early atmosphere?
    14·1 answer
  • Which of these organisms is a vertabrate? tulip, horse, slug, or fungus
    8·1 answer
  • People with lactose intolerance do not have enough ________.
    8·2 answers
  • What is the meaning of ingestion
    6·2 answers
  • Human red blood cells can live from two to four months without a nucleus, and yet they continue to synthesize hemoglobin. This G
    13·1 answer
  • How many teaspoons does it take to get 9 table spoons?
    6·2 answers
  • Describe how removing an organism from a food web can impact the entire ecosystem.
    5·1 answer
  • What is the difference between prokaryotes and eukaryotes? In your answer use the terms nucleus, nucleoid, organelles, size, cyt
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!