In-Text Figure Based Questions

question 152

Multiple Choice

In-Text Figure Based Questions
-After the appearance of bacteria in the body, which immune cell is present for the shortest amount of time?(Figure 22-26)

• A) neutrophils
• B) NK cells
• C) macrophages
• D) cytotoxic T cells
• E) plasma cells

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Definitions:

Myofibrils

Long, filamentous organelles found inside muscle cells that are highly specialized for contraction.

Keratin

A type of structural protein that is key to the formation of hair, nails, and the outer layer of skin in humans and animals.

Axial Skeleton

The central portion of the skeleton, consisting of the skull, vertebral column, ribs, and sternum, providing fundamental support and protection to the human body.

Z Line

The Z line is a region within the sarcomere of muscle fibers where actin filaments are anchored, playing a crucial role in muscle contraction.