**Question 5** Match each shape with the structure within a hair bulb that it indicates in the diagram below. The diagram displays a cross-section of a hair bulb, highlighting various structures that contribute to hair growth and maintenance. These structures are marked with different shapes for identification purposes. The following shapes are used in the diagram: - **Star**: Indicates the **hair papilla**, which is a structure at the base of the hair follicle involved in nourishing the hair. - **Circle**: Identifies **melanocytes**, which are cells responsible for producing pigment in the hair. - **Triangle**: Points to the **blood supply**, crucial for delivering nutrients to the hair follicle. - **X**: Marks the **epithelial root sheath**, which is part of the follicle providing the structural base for hair growth. The task is to match each shape with its corresponding structure using the choices provided. Options: - Hair papilla - Melanocyte - Blood supply - Epithelial root sheath Shapes: - a. Star - b. Circle - c. Triangle - d. X

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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**Question 5**

Match each shape with the structure within a hair bulb that it indicates in the diagram below.

The diagram displays a cross-section of a hair bulb, highlighting various structures that contribute to hair growth and maintenance. These structures are marked with different shapes for identification purposes. The following shapes are used in the diagram:

- **Star**: Indicates the **hair papilla**, which is a structure at the base of the hair follicle involved in nourishing the hair.
- **Circle**: Identifies **melanocytes**, which are cells responsible for producing pigment in the hair.
- **Triangle**: Points to the **blood supply**, crucial for delivering nutrients to the hair follicle.
- **X**: Marks the **epithelial root sheath**, which is part of the follicle providing the structural base for hair growth.

The task is to match each shape with its corresponding structure using the choices provided.

Options:
- Hair papilla  
- Melanocyte  
- Blood supply  
- Epithelial root sheath  

Shapes:
- a. Star  
- b. Circle  
- c. Triangle  
- d. X
Transcribed Image Text:**Question 5** Match each shape with the structure within a hair bulb that it indicates in the diagram below. The diagram displays a cross-section of a hair bulb, highlighting various structures that contribute to hair growth and maintenance. These structures are marked with different shapes for identification purposes. The following shapes are used in the diagram: - **Star**: Indicates the **hair papilla**, which is a structure at the base of the hair follicle involved in nourishing the hair. - **Circle**: Identifies **melanocytes**, which are cells responsible for producing pigment in the hair. - **Triangle**: Points to the **blood supply**, crucial for delivering nutrients to the hair follicle. - **X**: Marks the **epithelial root sheath**, which is part of the follicle providing the structural base for hair growth. The task is to match each shape with its corresponding structure using the choices provided. Options: - Hair papilla - Melanocyte - Blood supply - Epithelial root sheath Shapes: - a. Star - b. Circle - c. Triangle - d. X
Expert Solution
Step 1

A hair bulb or hair follicle can be described as a tube-like structure that encircles and covers the root of a hair. There are about 6 million hair follicles on the body of a newborn. These hair follicles give rise to full-grown hair as an individual gets an adult.

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