Describe the arrangement of the main layers of skin

Assignment Help Biology
Reference no: EM133367937

Assignment:

Answer the following questions:

1. Describe the arrangement of the main layers of skin (epidermis, papillary layer of dermis, reticular layer of dermis) and their relationship to the underlying hypodermis layer, including the specific types of tissues found in each layer.

2. Describe characteristics and functions of the four cell types found in the epidermis: keratinocytes, melanocytes, Dendritic cells (Langerhans cells), Tactile cells (Merkel cells).

3. Order and describe the characteristics and functions of each layer of thin and thick skin: stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, stratum corneum. Describe how keratinocytes change as they migrate further from the basal layer. Define: apoptosis.

4. Describe the functions of keratin and melanin.

5. Describe how melanin, carotene, and hemoglobin affect skin color.

Reference no: EM133367937

Questions Cloud

Write an essay describing what your life is like 10 years : write an essay describing what your life is like 10 years after this story takes place - Write an essay explaining what you think Elisa means by those words
In the novel born a crime by trevor noah, name 3 big events : In the novel born a crime by Trevor Noah, name 3 big events that led to changes in trevor. How were these events significant in his upbringing
Does the author support her judgments with enough evidence : Does the author support her judgments with enough evidence to be convincing? Explain your answer using several examples from the text
Describe an entrepreneur personal characteristics : Describe an entrepreneur's personal characteristics and personality traits that make them successful. Explain good ways to discover and find business
Describe the arrangement of the main layers of skin : Describe the arrangement of the main layers of skin (epidermis, papillary layer of dermis, reticular layer of dermis).
Discuss the role the supernaturals play in the tragedy : Discuss the role the supernaturals play in the tragedy of Oedipus in Sophocles Oedipus the king . Make very close reference to the play
How do their words and ideas stir your thinking : How do their words and ideas stir your thinking? As you read, what do you come to understand about their time? How and why does attention to genre matter?
Identify your business sector, competitors, customers : Starting my own e-commerce business for selling groceries in saudi Arabia ,Identify your business sector, competitors, customers, payment system to adopt
How does the authors tone differ in the lecture : how does the authors tone differ in the lecture hall versus when he decides to walk outside? What literary devices, particularly dealing with sound, how does

Reviews

Write a Review

Biology Questions & Answers

  Immune response to infectious disease

It is a very curcial concept to understand how the immune response is mounted against viruses, bacteria, protozoans and helminthes. For an effective immune response, both innate and adaptive immunity should work together.

  A review on advanced glycated end products (ages)

This Project report elaborates a critical review of important elements attached to Advanced Glycated End Products (AGEs). It is very crucial to understand the process called Millard reaction.

  Plastic as a soil stabilizer

Soil stabilization is the permanent physical and chemical alteration of soils to enhance their physical properties. Stabilization can increase the shear strength of a soil and control the shrink-swell properties.

  Principles of microbiology

This assignment has three parts which contains questions related to Microbiology. It contains basic principles of microscopy, staining techniques in microbiology and microbial growth in the food industry.

  List the biologic functions

Lipid metabolites are often seen as key elements in cellular signaling. Is this unique? Please provide several examples of the function of lipids as key elements in signal arrays and list the biologic functions these signals affect?

  Biologic function relationships

Please describe how one might search for chemical structure, biologic function relationships, involving small molecular weight lipophylic compounds. Provide one example.

  Case study on patient in the haematology laboratory

Write a case study which detailing a scenario of a patient being investigated in the Haematology laboratory.

  Use of pcr and genetic approaches in biotechnology

The use of PCR and genetic approaches in biotechnology

  Describe the role of this enzyme in honey

Glucose oxidase is an enzyme that can be used for measurements of glucose levels by combining this reaction with an oxygen probe.

  Genetic problems

What phenotypic ratio would you get if you crossed a white mouse and a heterozygous brown mouse?

  Prepare an essay on nosocomial infection

Prepare an essay on nosocomial infection.

  Monitoring and recording the blood pressure

To increase the awareness of monitoring and recording the blood pressure of patients and practice measuring blood pressure in a safe environment.

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