Why do people have different skin colours even though the number of melanocytes in everyone is equal? Introduction: Melanocytes are specialized cells found in the stratum basale (deepest layer) of the epidermis. These cells have an organelle called melanosome, which utilizes an amino acid called tyrosine to produce a pigment called melanin. Melanin provides the skin with color and also absorbs the harmful UV (ultra-violet) rays, thus providing protection against skin cancer.

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Answer 1

Question

Chapter 6, Problem 5IA

Summary Introduction

To explain:

Why do people have different skin colours even though the number of melanocytes in everyone is equal?

Introduction:

Melanocytes are specialized cells found in the stratum basale (deepest layer) of the epidermis. These cells have an organelle called melanosome, which utilizes an amino acid called tyrosine to produce a pigment called melanin. Melanin provides the skin with color and also absorbs the harmful UV (ultra-violet) rays, thus providing protection against skin cancer.

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Answer 2

Question

Chapter 6, Problem 5IA

Summary Introduction

To explain:

Why do people have different skin colours even though the number of melanocytes in everyone is equal?

Introduction:

Melanocytes are specialized cells found in the stratum basale (deepest layer) of the epidermis. These cells have an organelle called melanosome, which utilizes an amino acid called tyrosine to produce a pigment called melanin. Melanin provides the skin with color and also absorbs the harmful UV (ultra-violet) rays, thus providing protection against skin cancer.

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Answer 3

Question

Chapter 6, Problem 5IA

Summary Introduction

To explain:

Why do people have different skin colours even though the number of melanocytes in everyone is equal?

Introduction:

Melanocytes are specialized cells found in the stratum basale (deepest layer) of the epidermis. These cells have an organelle called melanosome, which utilizes an amino acid called tyrosine to produce a pigment called melanin. Melanin provides the skin with color and also absorbs the harmful UV (ultra-violet) rays, thus providing protection against skin cancer.

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Answer 4

Question

Chapter 6, Problem 5IA

Summary Introduction

To explain:

Why do people have different skin colours even though the number of melanocytes in everyone is equal?

Introduction:

Melanocytes are specialized cells found in the stratum basale (deepest layer) of the epidermis. These cells have an organelle called melanosome, which utilizes an amino acid called tyrosine to produce a pigment called melanin. Melanin provides the skin with color and also absorbs the harmful UV (ultra-violet) rays, thus providing protection against skin cancer.

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Answer 5

Chapter 6, Problem 5IA

Summary Introduction

To explain:

Why do people have different skin colours even though the number of melanocytes in everyone is equal?

Introduction:

Melanocytes are specialized cells found in the stratum basale (deepest layer) of the epidermis. These cells have an organelle called melanosome, which utilizes an amino acid called tyrosine to produce a pigment called melanin. Melanin provides the skin with color and also absorbs the harmful UV (ultra-violet) rays, thus providing protection against skin cancer.

Answer 6

Chapter 6, Problem 5IA

Summary Introduction

To explain:

Why do people have different skin colours even though the number of melanocytes in everyone is equal?

Introduction:

Melanocytes are specialized cells found in the stratum basale (deepest layer) of the epidermis. These cells have an organelle called melanosome, which utilizes an amino acid called tyrosine to produce a pigment called melanin. Melanin provides the skin with color and also absorbs the harmful UV (ultra-violet) rays, thus providing protection against skin cancer.

Answer 7

Chapter 6, Problem 5IA

Summary Introduction

To explain:

Why do people have different skin colours even though the number of melanocytes in everyone is equal?

Introduction:

Melanocytes are specialized cells found in the stratum basale (deepest layer) of the epidermis. These cells have an organelle called melanosome, which utilizes an amino acid called tyrosine to produce a pigment called melanin. Melanin provides the skin with color and also absorbs the harmful UV (ultra-violet) rays, thus providing protection against skin cancer.

Answer 8

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Answer 11

Ch. 6 - Prob. 1P Ch. 6 - Prob. 2P Ch. 6 - What are the functions of the subcutaneous layer?Ch. 6 - Describe the composition of the epidermis.Ch. 6 - Prob. 5P Ch. 6 - Distinguish between the stratum basale and the...Ch. 6 - What is the function of melanin?Ch. 6 - 8 How do genetic factors influence skin color? Ch. 6 - Prob. 9P Ch. 6 - How do physiological factors influence skin color?

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