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
inessss [21]
2 years ago
14

At which PH is pepsin most active?

Biology
1 answer:
Zolol [24]2 years ago
4 0
Pepsin is most active in acidic environments between 37 °C and 42 °C. Accordingly, its primary site of synthesis and activity is in the stomach (pH 1.5 to 2).
You might be interested in
what does Eurythermic, Stenothermic, Euryhaline, and Stenohaline mean? Can you please provide and example?
IgorC [24]
  Eurythermic: (of an organism) able to tolerate a wide range of temperatures.
Stenothermic: <span>A </span>stenothermic<span> is a species or living organism only capable of living or surviving within a narrow temperature range.
</span> Euryhaline<span>: (of an aquatic organism) able to tolerate a wide range of salinity.
</span>Stenohaline: <span>(of an aquatic organism) able to tolerate only a narrow range of salinity.

</span>
3 0
3 years ago
The diagram shows the process of meiosis. How many divisions are required to decrease chromosome numbers and produce gametes?
Tresset [83]

The right answer is 2 divisions.

Meiosis follows the replication of DNA from a reproductive cell (male or female). It allows the passage of a so-called diploid mother cell to 2n chromosome homologous chromosomes to 4 single-chromosome haploid daughter cells. For that it must pass by two successive divisions, the first division is reductionelle generating two diploid cells with n chromosomes. the second division is equational giving 4 haploid cells to n chromosomes from the two preceding cells.

8 0
3 years ago
Read 2 more answers
The amount of fluid displaced by an object equals the __________ of the object.
umka2103 [35]

Answer:

Volume

Explanation:

This is a Physics question, and that means we can definitely do some experiment with this.

See Archimedes' law of buoyancy.

3 0
2 years ago
Deine kinetic energy and thermal energy. Describe what
Nikitich [7]

Answer:

Explanation:

Thermal energy comes from a substance whose molecules and atoms are vibrating faster due to a rise in temperature. Heat energy is another name for thermal energy. Kinetic energy is the energy of a moving object. As thermal energy comes from moving particles, it is a form of kinetic energy.

8 0
2 years ago
Read 2 more answers
Which of these cells of the dermal tissue of plants prevent water loss and control gas exchange?
masha68 [24]
The answer is guard cells. 
Guard cells are cells surrounding each stoma. They help regulate the rate of transpiration by opening and closing the stomata. They are specialized cells in the epidermis of leaves, stems and other organs that are used to control gas exchange. They are produced in pairs with a gap between them that forms a stomatal pore (stoma).
4 0
3 years ago
Read 2 more answers
Other questions:
  • Determine the mass, in grams, of 3.6 moles of angelic acid, C5H8O2
    11·1 answer
  • Which of these bones is not a long bone found in the leg:?
    10·1 answer
  • 21. Which group of plants evolved first?
    15·1 answer
  • The survival of organisms is impacted by air temperature. Which two main spheres are involved?
    15·2 answers
  • Why is there essentially no waste in the natural world except for waste generated by humans?
    10·1 answer
  • Not sure need help ​
    13·1 answer
  • In The US- Which states had the clearest skies
    5·1 answer
  • Fill in the blanks.
    8·1 answer
  • Match the word to the definition
    9·1 answer
  • HELP ME PWEAS<br> Describe the properties of acids and bases. How are salts formed?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!