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]
2 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]2 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
Reproductive isolation can result if two populations of an organism are
sveta [45]
Answer- C Genetic Drift Geographic Isolation.
7 0
3 years ago
Read 2 more answers
Explain how botulinum toxin alters the normal sequence of events at the neuromuscular junction to result in paralysis. Be sure t
alisha [4.7K]
At neuromuscular junctions, a neurotransmitter called as acetylcholine if found. Botulinum toxin inhibits the transmission of acetylcholine at the synaptic junctions. Botulin toxin acts at presynaptic junctions and blocks the release of acetylcholine, leading to paralysis.
4 0
3 years ago
Why must skeletons be hard and strong​
xeze [42]

So they aren't broken quickly, and we aren't jelly, bones help us stay strong and upright

8 0
2 years ago
Which isotope<br> of carbon is radioactive?
alexgriva [62]
Carbon-14, also known as radiocarbon, is radioactive.
7 0
2 years ago
If you were in a boat as Hurricane Sandy passed overhead on October 28 at 4am, at what altitude would Polaris appear in the sky
neonofarm [45]

Answer:

hey im really sorry that i couldnt answer your question it was really hard but i really hope someone does sorry  

Explanation:

3 0
3 years ago
Other questions:
  • A lone male wolf, who doesn't have a pack, travels the forest. When he reaches a new hill that he hasn't been on before, he spen
    7·1 answer
  • The type of reproductive barrier that occurs when two species mate but produce sterile hybrids is referred to as _______________
    9·1 answer
  • In the visual analogy of the growing town, what does the library represent? identify two characteristics that make it a good cho
    7·1 answer
  • Jimmy is riding in his car to the office. It is snowing heavily and he can see frost forming on the windowpane. Which type of wa
    12·2 answers
  • The ______ energy of the Sun is converted into _______ energy by the plants.
    15·2 answers
  • What happens to an animal cell in a hypotonic solution?
    5·1 answer
  • How do hydrochloric acid and bile salts help digest food?
    10·1 answer
  • Active transport and facilitied diffusion relation
    10·1 answer
  • Which of the following is NOT a function of a stem?
    11·1 answer
  • At the end of meiosis i, there are two haploid cells, each with two sister chromatids per chromosome. True or false?.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!