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
kifflom [539]
4 years ago
9

Pepsin is produced by cells lining the stomach. It catalyzes reactions needed to digest certain proteins. After leaving the stom

ach, food enters the small intestine. The pH of the small intestine is around 7.
What would most likely happen to pepsin enzymes that traveled with the food from the stomach to the small intestines?
Biology
2 answers:
erica [24]4 years ago
8 0
The pepsin would become denatured and inactivated as its optimum pH is acidic, because acidic pH is found in the stomach. 
Flauer [41]4 years ago
8 0

Answer:

The pepsin would become inactive.

Explanation:

Pepsin only remains active up to a pH of about 4.8. If the pH is any higher than this, the pepsin's folds will become so distorted that its active site will no longer function. Thus, pepsin is only able to catalyze the digestion of proteins in the highly acidic environment of the stomach.

You might be interested in
In two paragraphs explain how our planet's environment and living things affected each other to shape the history of life on ear
Andru [333]
You could write about the earth spinning pr abput the astroids
4 0
3 years ago
Which one of the following statements is correct a. Men and women differ physically in some limited ways. b. Overall, men are ph
Sliva [168]

Answer:

a. Men and women differ physically in some limited ways.

Explanation:

The concept of physical superiority is a relative one, so to say that one gender is physically superior to another is wrong not only socially, but also biologically. That being said, there are still some physical differences between men and women. For instance, men in average, tend to be taller and stronger than women, while women tend to have a higher pain threshold than men. Therefore, the most appropriate statement is that a. Men and women differ physically in some limited ways.

3 0
4 years ago
Which process creates two new cells from one existing cell in order to maintain homeostasis? Cell division Cellular respiration
olga2289 [7]
Cell division is the answer
4 0
3 years ago
Read 2 more answers
The cartilage in the throat that guards the entrance to the trachea and prevents fluid and food from entering it when a person s
OlgaM077 [116]

The epiglottis

The cartilage in the throat that guards the entrance to the trachea and prevents fluid and food from entering it when a person swallows is known as the epiglottis .

The epiglottis is an elastic flap located at the upper end of the larynx in the throat. The epiglottis is the valve that turns passage to either the esophagus or the trachea. The epiglottis allows air to enter the airway to the lungs during breathing, and during swallowing, it allows food and fluids to pass into the gastrointestinal tract.  


7 0
3 years ago
The warmer the environment is and the closer an environment is to the equator, the higher the biodiversity of the environment. B
Blizzard [7]
Tropical rainforest.
7 0
3 years ago
Other questions:
  • A client who is uncertain when her lmp occurred is given an edd of april 23 after the first ultrasound. based on this informatio
    13·1 answer
  • Below is a hypothesis about why male white-crowned sparrows sing dialects.
    12·1 answer
  • What is the name of the primary mechanism used by cells to maintain water balance between themselves and their surrounding envir
    5·1 answer
  • Write a series of paragraphs that shows your knowledge of the following: the biochemical structure of DNA, how DNA replicates, h
    5·1 answer
  • When plants make glucose during photosynthesis, they convert light energy into
    10·1 answer
  • What type of attraction occurs when water molecules attract other types of molecules (other than water)?
    6·2 answers
  • The body uses carbohydrates for _____ - term energy storage.
    13·1 answer
  • 2. Identify a probable reason that the dark moths survived while the light moths did not.
    5·1 answer
  • Will jaws of life damage the environment​
    13·2 answers
  • What is a benefit of using non renewable resources?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!