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
Leviafan [203]
3 years ago
11

Some antacid drugs block histamine receptors, resulting in reduction of the production and excretion of stomach acid. These drug

s have the biggest effect on which of the following?
A) parietal cells
B) mucous neck cells
C) surface epithelial cells
D) chief cells
Biology
1 answer:
katrin2010 [14]3 years ago
7 0

Answer:

A) parietal cells

Explanation:

Parietal cells are the epithelial cells of the stomach that have the function to secrete hydrochloric acid (HCl) and intrinsic factor. Parietal cells contain canaliculi – secretory network for the secretion of HCl via active transport.

Parietal cells are regulated via several factors such as acetylcholine, gastrin and histamine. So, if histamine receptors are blocked via antacid drugs , the secretion of the acid will be reduced.

You might be interested in
Someone please help me with this question!!!
zimovet [89]

Answer:

The answer is d

Explanation:

8 0
3 years ago
Please help me name each letter and match it to the definition.
lukranit [14]

Answer:

1. B. Medulla oblongata contains cardiac, respiratory, vasomotor and reflex centers.

2. A. Hypothalamus is the major regulator of ANS

3. D. Occipital lobe is the location of visual cortex.

4. F. Sensory areas are primary site responsible for perceiving cutaneous sensory sensations and proprioception.

5. E.Motor areas directs conscious motor movement

6. C. Cerebellum - coordinates movement by comparing intended movement with actual movement.

7. K. Corpus callosum allows communication between right & left cerebral hemispheres.

8. J. Frontal Lobe - Cognition, personality.

9. A. Hypothalamus - Contains hunger, thirst and thermoregulatory centers.

5 0
3 years ago
Flower color in snapdragons is an example of incomplete dominance. if a red-flowered plant is crossed with a white-flowered plan
Dominik [7]
The expected progeny plants of the F2 generation (pink flower x<span> pink flower) will be:

</span>1/4 = 25% RR (homozygous dominant)- phenotype: red
2/4 = 50% Rr (heterozygous) phenotype: pink
1/4 = 25% rr (homozygous recessive)phenotype: white

R- red
r- white
3 0
3 years ago
Read 2 more answers
Photosynthesis needs water and:
riadik2000 [5.3K]

Answer:

All of the above is the answer.

6 0
3 years ago
Which of these is a renewable resource?a)coalb)geothermalc)petroleumd)potash?
Vsevolod [243]
Im pretty sure its  petrolrumd
3 0
4 years ago
Other questions:
  • Place the appropriate valve position for the atrioventricular valves (av) and semilunar valves for each phase of the cardiac cyc
    10·1 answer
  • Plz finish for lots of points
    8·2 answers
  • means any contact between any part of the genitals of one person and the mouth or anus of another person; or the penetration of
    11·2 answers
  • I was thinking an enzyme and protein, any ideas?
    13·1 answer
  • Write a hypothesis showing the effect of nutrients in the soil on the growth rate of the tomato plant
    15·1 answer
  • The UnitedStates uses more than 22 percent of the world's<br> total
    12·2 answers
  • Why dont solar eclipses happen every time the moon is in between the sun and the Earth?​
    15·1 answer
  • Which of the following accurately explains what it means to have a high specific heat ?
    5·1 answer
  • Can you please help me
    13·1 answer
  • Explain what distruptive selection is
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!