GENERAL HISTOLOGY

INTEGUMENTERY SYSTEM

EPIDERMIS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Cells of this layer are translucent, keratin containing cells
A
Stratum Lucidum
B
Stratum Basale
C
Stratum Spinosum
D
Stratum Granulosum
Explanation: 

Detailed explanation-1: -Answer and Explanation: The correct answer: Layer of translucent cells in thick skin containing dead keratinocytes is D. stratum lucidum. Stratum lucidum is the specific layer of skin that is translucent in nature and it is a part of the epidermal linings of the cell.

Detailed explanation-2: -The stratum lucidum is a smooth, seemingly translucent layer of the epidermis located just above the stratum granulosum and below the stratum corneum. This thin layer of cells is found only in the thick skin of the palms, soles, and digits.

Detailed explanation-3: -Located between the stratum granulosum and stratum corneum layers, it is composed of three to five layers of dead, flattened keratinocytes. The keratinocytes of the stratum lucidum do not feature distinct boundaries and are filled with eleidin, an intermediate form of keratin.

Detailed explanation-4: -The stratum lucidum is a thin, transparent layer of keratinocytes that are becoming less round and have a flatter shape. The top layer of the epidermis. This is the layer of the epidermis that you see. In the stratum corneum, keratinocytes become corneocytes (corn-ee-o-site).

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