Which epidermal layer is located immediately superficial to the stratum basale?

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Multiple Choice

Which epidermal layer is located immediately superficial to the stratum basale?

Explanation:
In the epidermis, keratinocytes originate in the deepest layer that rests on the basement membrane and undergo division there. The layer directly above this basale is the stratum spinosum, which gets its name from the spiny appearance of its cells tied together by desmosomes. Cells in this layer are still alive and begin producing keratin as they migrate upward toward the surface. Above it, the layers progress to granulosum, lucidum, and corneum as keratinization continues. So the layer immediately superficial to the stratum basale is the stratum spinosum.

In the epidermis, keratinocytes originate in the deepest layer that rests on the basement membrane and undergo division there. The layer directly above this basale is the stratum spinosum, which gets its name from the spiny appearance of its cells tied together by desmosomes. Cells in this layer are still alive and begin producing keratin as they migrate upward toward the surface. Above it, the layers progress to granulosum, lucidum, and corneum as keratinization continues. So the layer immediately superficial to the stratum basale is the stratum spinosum.

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