Open Question
Describe the process of hair formation, and list several factors that may influencea. growth cycles andb. hair texture.
5. Integumentary System
Hair
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Keratin is found in hair and nails.
A
False
B
True
Verified step by step guidance1
Understand the role of keratin: Keratin is a type of protein that is a key structural component of hair, nails, and the outer layer of skin. It provides strength and resilience to these tissues.
Identify where keratin is found: Keratin is abundant in the epidermis, hair, and nails. It helps protect cells from damage or stress.
Consider the properties of keratin: It is a fibrous protein that forms the main structural component of hair and nails, making them tough and resistant to wear and tear.
Evaluate the statement: The statement 'Keratin is found in hair and nails' is true based on the biological role and presence of keratin in these structures.
Reflect on the importance of keratin: Understanding the presence of keratin in hair and nails helps in comprehending how these structures maintain their integrity and function.
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