Keratinocytes

question 233

Multiple Choice

Keratinocytes

• A)form the outer protective layer of the skin
• B)secrete interleukin 1
• C)present antigens to helper T cells
• D)have characteristics a and b
• E)have characteristics a and c

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Definitions:

Plants

Organisms belonging to the kingdom Plantae that are primarily autotrophic, photosynthetic, and multicellular, commonly found on land.

Stolons

Horizontal stems or runners that grow along the ground, producing new plants at the nodes, commonly seen in strawberry plants.

Rhizomes

Underground stems that grow horizontally, producing roots and shoots at intervals to enable some plants to spread.

Difference

A distinguishing factor or quality that sets one thing apart from others, often utilized to compare and contrast entities or concepts.