Define the basic function of keratin in the epidermis, Biology

Assignment Help:

Q. What is the function of keratin in the epidermis?

The epidermis is the outer layer of the skin made of epithelial tissue in the epidermis there are keratin-secreting cells (keratinocytes). Keratin is an insoluble protein that impregnates the surface of the skin providing impermeability and protection, in mammals keratin also forms the hairs.

The keratinized cells of the skin surface form the corneal layer these cells die and are continuously replaced by others.


Related Discussions:- Define the basic function of keratin in the epidermis

Limitations in the diagnostic use of stress echocardiography, Q. Limitation...

Q. Limitations in the Diagnostic use of Stress Echocardiography? Although the presence of coronary artery disease is readily recognised in the setting of multivessel disease, a

Nutrient budgets - nutrient cycles, Nutrient Budgets - Nutrient Cycles ...

Nutrient Budgets - Nutrient Cycles Nutrients are constantly being added and removed by natural and artificial processes. The measure of the input and outflow of nutrients thro

What process causes oxygen to pass from the alveoli, What process causes ox...

What process causes oxygen to pass from the alveoli into the lung capillaries? Diffusion is the process by which oxygen passes from the alveoli to the lung capillaries.

What is a membrane, Membrane is any delicate sheet that divides one region ...

Membrane is any delicate sheet that divides one region from other blocking or permitting (selectively or completely) the passage of substances. The skin, for example, can be consid

Reproduction, briefly deccribe the eggs snd follicles

briefly deccribe the eggs snd follicles

Explain effect of nutrient supplements on drugs, Explain Effect of Nutrient...

Explain Effect of Nutrient Supplements on Drugs? A nutrient or nutrient supplement can alter the pharmacological action of a drug by enhancing the drug effect or by opposing it

Phylum platyhelminthes, distinguishing characteristics of phylum platyhelmi...

distinguishing characteristics of phylum platyhelminthes?

Biomolecules, How do you explain in the absence of aldehyde group in the pe...

How do you explain in the absence of aldehyde group in the pentaacetate of D-glucose? Ans) when you react glucose with acetic anhydrate it forms pentaacetate with 5 OH grops it tel

Competence of larval tissue or multiple responses, Competence of Larval Tis...

Competence of Larval Tissue or Multiple Responses The responsiveness of different larval tissues to thyroxine is markedly different. The tissues of the tail becomes necrotic

Brain, What are the types of brain?

What are the types of brain?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd