Which of the Following Was Not Invented Centuries Ago in China

question 132

Multiple Choice

Which of the following was not invented centuries ago in China?

• A)Gunpowder
• B)The wheelbarrow
• C)Printing with movable type
• D)Winding clocks

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Definitions:

Dendritic Cells

Immune cells that process antigen material and present it on the surface to other cells of the immune system.

Desmosomes

Specialized structures in cell membranes that provide adhesion and mechanical linkage between neighboring cells.

Dense Irregular Connective Tissue

Dense irregular connective tissue is a type of connective tissue that has fibers (mostly collagen) that are arranged irregularly and densely to provide strength and resistance to stretching in multiple directions.

Stratum Spinosum

A layer of the epidermis located above the stratum basale, characterized by spiny cells that contribute to skin strength and flexibility.