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
Verdich [7]
3 years ago
8

Pepsinogen is an:A) inactive precursor to the enzyme pepsin that digests proteins in the stomach. B) active enzyme that is relea

sed in the small intestine and digests carbohydrates. C) active enzyme that digests proteins within the small intestine. D) inactive precursor to a nonspecific enzyme that is synthesized in the pancreas and released in the small intestine.
Biology
1 answer:
sasho [114]3 years ago
6 0

Answer:

A. INACTIVE PRECURSOR OF THE ENZYME PEPSIN THAT DIGESTS PROTEINS IN THE STOMACH.

Explanation:

Pepsinogen is the inactive precursor of pepsin produced by the chief cells of the stomach lining. The stomach walls are lined by majorly two types of cells; the chief and the parietal cells. Chief cells secretes pepisinogen and parietal cells secrete hydrochloric acid in the stomach lining. The chief cells upon the signals of increased protein substance in the stomach produces pepsinogen which upon it release, it is activated to the active enzyme Pepsin by the hydrochloric acid from the parietal cell. Hydrochloric acid provides the acidic environment needed for the action of pepsin in the stomach. The pepsin begins the digestion of proteins into small amino acids in the stomach,

You might be interested in
Describe three different types of evidence that scientists use to support the theory of evolution. Explain how each piece of evi
AlekseyPX

Answer:

1. Molecular evidence: similar proteins and genes found in closely related species, even if those genes are not used by an organism.

2. Fossil evidence: organisms changing form over time through the fossil record.

Direct observation. We can directly observe small-scale evolution in organisms

with short lifecycles (e.g., pesticide-resistant insects).

Explanation:

4 0
2 years ago
Lipids have an important role in storing energy reserves. What is another primary function of lipids?
azamat

Answer: Unlike other body cells that can store fat in limited supplies, fat cells are specialized for fat storage and are able to expand almost indefinitely in size.

The functions of lipids include storing energy, signaling, and acting as structural components of cell membranes.

7 0
2 years ago
Read 2 more answers
Help ASAP Please<br><br> Thank You !!
emmasim [6.3K]

Answer:

it is the third sentence

4 0
2 years ago
Read 2 more answers
In this lab, you dissected a flower. The modified leaves that surround the reproductive parts are called ( ) . These structures
Effectus [21]

Answer:

petals and pistil

Explanation:

edge 2021

3 0
3 years ago
Read 2 more answers
A person high on the trait of __________ will typically follow a script, or a perceptual and behavioral strategy, that involves
ddd [48]

Answer:

The preferable option will be - C.

agreeableness, agreeable.

Explanation:

  • A person who has an alternative character of <u>agreeableness</u> will typically follow a script, or a cascade of perceptual and behavioral strategy, that involves being warm, friendly, approachable, and slow to anger.
  • If a person is <u>agreeable</u>, then he or she will probably not get angry in response to a mild insult.

So, we can say that an agreeable person is more calmer than an agreeableness person.    

7 0
3 years ago
Other questions:
  • 1. In addition to mechanical and chemical digestion of food, the stomach's other major function is: carbohydrate and nucleic aci
    9·2 answers
  • Which of the following is widely regarded as the most significant, insightful, and powerful type of information that science gen
    11·1 answer
  • The ultimate source of energy that drives severe weather is
    7·2 answers
  • In human pedigree if a symbol is fully filled what does it represent?
    6·1 answer
  • Grant refuses to visit the island for the weekend until Hammond does what?
    12·1 answer
  • Which of the following is another way to refer to sex cells
    7·2 answers
  • Please help im stuck on this its about rocks
    10·1 answer
  • what do you think the rock in Earth’s mantle is like? Is the mantle made of hard, solid rock or soft, solid rock? Explain your i
    14·1 answer
  • What is the first stimulated structure in a reflex arc?​
    11·1 answer
  • Without the __, a plant wouldn't have any pollen.<br><br> fruit <br><br> stamen <br><br> nectar
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!