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
KengaRu [80]
3 years ago
11

Under physiological conditions, peptide bond formation and degradation both require enzymes, but only formation requires couplin

g to GTP hydrolysis. Based on this information, peptide bonds under physiological conditions are _____________.
Biology
1 answer:
posledela3 years ago
8 0

Answer:

thermodynamically unstable but kinetically stable.

Explanation:

The complete question is as follows:

Under physiological conditions, peptide bond formation and degradation both require enzymes, but only formation requires coupling to GTP hydrolysis. Based on this information, peptide bonds under physiological conditions are:

A. both thermodynamically and kinetically stable.

B.thermodynamically unstable but kinetically stable.

C.thermodynamically stable but kinetically unstable.

D. both thermodynamically and kinetically unstable.

  • The term thermodynamically unstable refers to the fact that the peptide bonds are prone to breakage under physiological conditions.
  • The reason why one can conclude the thermodynamic instability of the peptide bonds under physiological condition is that there is a need for a source of energy i.e. GTP hydrolysis for the formation of the peptide bond.
  • The fact that the breakage of peptide does not require any input of energy but the only formation does confirms the fact that under physiological conditions they are thermodynamically unstable.
  • Even though they are thermodynamically unstable, they are kinetically stable because both the formation and degradation require enzymes.
  • The function of enzymes is to decrease the activation energy and hence, increase the rate of reaction. This means that if the enzymes are absent the rate of breakage of peptide bonds would be really slow this points out to the fact that they are kinetically stable under physiological conditions.
You might be interested in
Events that take place in a biome are shown in the diagram below.
Bas_tet [7]

Answer:

hui im sorry do not speak arabic but ramdsn kareem to everyone

Explanation:

4 0
3 years ago
WHAT HAPPENS TO VOLUME AS TEMPERATURE CHANGES?​
lara [203]

Answer:

Depends on temperature

Explanation:

If the volume of a container is increased, so does the temperature.

If the volume of a container is decreased, so does the temperature.

3 0
3 years ago
How does making nectar help flowers become pollinated
aalyn [17]
Nectar attracts bees and other pollinators to the flowers and then the pollen gets stuck to the pollinator. Once the pollinator goes to a different flower, the pollen that was originally on the pollinator goes onto the present flower. That is how nectar helps flowers become pollinated
5 0
2 years ago
Eutrophication is caused by
AURORKA [14]

Answer:

The most common nutrients causing eutrophication are nitrogen and phosphorus. The main source of nitrogen pollutants is run-off from agricultural land, whereas most phosphorus pollution comes from households and industry, including phosphorus-based detergents.

Explanation:

6 0
3 years ago
Which is the order of airflow during inhalation?
tigry1 [53]

Answer:

Nasal cavity, larynx, trachea, bronchi, bronchioles, alveoli.

Explanation:

The air travels through the respiratory system during inhalation in the next order:

  1. <em><u>Nasal cavity:</u></em> You inhale air into your nose.
  2. <u><em>Larynx:</em></u> The air travels down to this organ, a hollow, tubular structure that plays a key role in phonation, respiration, and deglutition.
  3. <u><em>Trachea:</em></u> (Or <em>windpipe</em>) is a wide, hollow and cartilaginous tube that connects the larynx to the bronchi.
  4. <em><u>Bronchi:</u></em> The trachea divides into two primary bronchi; they are the main passageway into the lungs.
  5. <em><u>Bronchioles: </u></em>The bronchi develop smaller the closer they get to the lung tissue and are then consider bronchioles.
  6. <em><u>Alveoli:</u></em> They are tiny air sacs located at the end of the bronchioles, which is the site of oxygen and carbon dioxide exchange in the respiratory system.

8 0
3 years ago
Other questions:
  • Tell whether the statement is TRUE or FALSE. When solving a system of linear equations, try to algebraically form one equation t
    11·2 answers
  • Based on the weather station symbols shown below, what is the most likely location of the low pressure system?
    11·2 answers
  • What is the organism that lives inside or on the outside of another organism that it feeds off called?
    13·2 answers
  • Based on the weather map seen here, what kind of weather conditions should we expect in Memphis?
    14·2 answers
  • What was the Homestead Act and why did it fail?​
    7·1 answer
  • In your opinion, what do you think is the most important social problem in Canada today? Relating to the characteristics of soci
    10·1 answer
  • He diagram shows a straight chain of glucose molecules.
    12·1 answer
  • Plants that grow in low moisture climates have
    9·1 answer
  • Explica como crees que se originó la vida sobre el planeta tierra
    13·2 answers
  • What is the evolved jellyfish a very highly type of?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!