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
r-ruslan [8.4K]
3 years ago
6

From deep to superficial, the order of the strata of the epidermis is corneum - granulosum - lucidum - spinosum - basale. spinos

um - granulosum - basale - lucidum - corneum. basale - granulosum - spinosum - lucidum - corneum. corneum - lucidum - granulosum - spinosum - basale. basale - spinosum - granulosum - lucidum - corneum.
Biology
1 answer:
kotykmax [81]3 years ago
4 0

Answer:

basale - spinosum - granulosum - lucidum - corneum.  

Explanation:

The order of strata in the epidermis:

  • Basale: it is the deepest stratum. It has one layer of cells called keratinocytes, which are stem cells for the epidermis.
  • Spinosum: The keratinocytes in this layer have spiny shapes. They synthesize cytokeratin and lipids. In this layer, we can also find macrophages.
  • Granulosum: The keratinocytes of the previous layer ascend and synthesize keratohyalin, which is in granules. The keratohyalin helps to join keratin filaments. Also, the cells release the lipids synthesized in the previous layer, and they form a barrier that stops dehydration.
  • Lucidum: it is only on thick skin, like the one in the sole of the feet. The keratinocytes in this layer have expelled the nucleus and now are dead cells. The keratinocytes have a flat shape and form a thin layer.
  • Corneum: it is the most superficial layer. It is made of dead keratinocytes filled with keratin in their cytoplasm. It is a thick layer that suffers desquamation when new dead cells filled with keratin ascend from the previous layer.

You might be interested in
Why is the property of water important to organisms in Aquatic and land habitats?
lana66690 [7]

Answer:

<u>Without a water supply, organisms in aquatic and land habitats will die. Organisms without access of water cannot access oxygen, and as a result of that, they would die. Oxygen is needed for organisms in order to survive. Water also helps insulate the living environment for these organisms.</u>

7 0
3 years ago
Which of the following is a density independent population factor?
Lady bird [3.3K]

Answer:

The correct answer is C: competition for resources

3 0
3 years ago
What is the major cause of the decrease in terrestrial vertebraes throughout the world.
garik1379 [7]

Answer:

The big cause in the extinction of many terrestrial vertebrates species is the hunting while the second cause is the habitat change. ... Hence if the habitat change, they are unable to survive and their population size will decrease.

Explanation:

4 0
3 years ago
A plant cell is placed in distilled water, as shown in the figure. There is a net uptake of water by osmosis, causing the cell t
Korvikt [17]

Answer:

The water potentials (Ψ) of the cell and its surroundings are the same.

Explanation:

When a cell is kept in hypotonic surroundings such as distilled water, the osmotic movement of water occurs towards the cell. The entry of water makes the cell swell up and it becomes turgid. Water potential is determined by solute and pressure potentials mainly. Here, the solute potential of the cell and the distilled water was different resulting in differences in their respective water potential values which in turn served as a driving force for endosmosis.

When the cell is fully turgid, the solute concentration of the cell and the surrounding distilled water become equal to each other. Under these conditions, the water potential of the cell and distilled water are the same.

7 0
3 years ago
What organelle do you think this represents?<br> What is the analogy?
Elden [556K]

Answer:

cytoplasm

Explanation:

Cytoplasm is like the jell that holds everything in place

8 0
3 years ago
Read 2 more answers
Other questions:
  • These jars show the set-up from Francesco Redi's experiment with meat and maggots. After a few days of sitting out, the covered
    5·2 answers
  • Which type of transport requires energy to move a molecule?
    10·1 answer
  • The formation of ova, or female reproductive cells, occurs when diploid germ cells undergo meiosis. In female swamp wallabies (W
    12·1 answer
  • What are clouds made up of?
    7·2 answers
  • Compare and contrast Kingdom Eubacteria and Kingdom Protista.
    7·1 answer
  • PLEASE HELP URGENT<br> Why is the freezing and boiling point of life important to life
    5·1 answer
  • What is a scientific experiment?
    14·2 answers
  • Energy for active transport comes
    10·1 answer
  • Using this info how the two different species were formed
    14·1 answer
  • Adversarially trained neural representations may already be as robust as corresponding biological neural representations
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!