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
kompoz [17]
3 years ago
9

The ph of your stomach must be (a)more than 7 (b)basic (c)equal to 7 (d) none of the above

Biology
2 answers:
marysya [2.9K]3 years ago
5 0

Answer:

(d) None of the above

Explanation:

The pH of your stomach must be highly acidic, because the optimum pH for pepsin, the chief stomach enzyme, is 1.5.

(a) and (b) are wrong, because both conditions are basic.

(c) is wrong, because pH 7 is neutral.

Aleks [24]3 years ago
3 0

Answer:

d) none of the above

Explanation:

In the stomach, the upper and lower parts of the stomach have different pH values.

The upper part has a pH ranging from 4 to 6.5, while the lower part is highly acidic, with a pH ranging from 1.5 to 4.

The hydrochloric acid(HCl) found in gastric juice helps promote pH reduction to destroy bacteria present in food, and also allowing the action of enzymes like pepsin and tripsin, as HCl can reduce the pH to values below 2.5 so that the food goes into the intestine during the digestion process.

Therefore, it can be concluded that the correct alternative is D, since the ideal stomach pH must be acidic (pH values ​​below 7).

You might be interested in
Will give the brainliest!
Alexxx [7]
<h2>°·.¸.·°¯°·.¸.·°¯°·.¸.->    Answer     >-.¸.·°¯°·.¸.·°¯°·.¸.·° </h2>

When heat is added to a solid, its particles move _______

A. faster

B. slower

C. closer together

<em>D. the same speed</em>

<h2>(っ◔◡◔)っ ♥ Answer ♥</h2>

A. (I THINK-)

<h2>Explanation</h2>

When heat is added to an object, the molecules vibrate faster. As they go faster, there is more space in between the molecules.

<h2>¸,ø¤º°`°º¤ø,¸¸,ø¤º° Details °º¤ø,¸¸,ø¤º°`°º¤ø,¸ </h2>

Subject: Science

Unit: Atoms, Molecules,

Grade: 5-7

(I think I might be wrong-)

4 0
3 years ago
What is the end of the muscle that connects to the bone that moves when the muscle contracts?
anzhelika [568]
So you have a muscle like the biceps brachii it’s origin is connected to the humerus then inserts to the radius origin didn’t move it’s static
7 0
3 years ago
The cell membrane model is referred to as
Lelu [443]

Answer:

I looked it up and the answer is fluid mosaic.

3 0
3 years ago
The two lower chambers of the human heart are known as:
kolezko [41]

Answer:

b. ventricles

The right and left ventricles

5 0
3 years ago
Read 2 more answers
The sympathetic nervous system releases epinephrine to indirectly______.
ivann1987 [24]
The sympathetic nervous system releases two hormones within the body in response to stress, resulting in an adrenaline rush or a sense of urgency that occurs during stressful conditions. These hormones are called epinephrine. So it releases hormones to give you adrenaline in a bad situation or stressful one
6 0
3 years ago
Other questions:
  • This diagram shows that embryos of certain species develop almost identically in the earliest stages of embryonic development. T
    10·1 answer
  • What level of net fishing can the model reef sustain and why
    13·1 answer
  • Staphylococcus and Streptococcus can be easily differentiated in a laboratory by which one of the following? A) Cell shape B) Gr
    6·1 answer
  • How can scientist investigates the impact of limiting factors on a population?
    5·1 answer
  • Which tools do meteorologists use to collect data about the weather? Check all that apply. satellites weather fronts maps and ch
    10·2 answers
  • What is the purpose of a conclusion?
    8·1 answer
  • Describe the energy transfer between water molecules occurring as water moves in the ocean.​
    13·1 answer
  • How does the declining biodiversity affect us?
    7·1 answer
  • Who is responsible for flooding and water scarcity
    15·1 answer
  • What are cilia and why are they important in the respiratory system?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!