Proteins on the Surface of Phagocytes Called ________ Aid in the Detection

question 38

Multiple Choice

Proteins on the surface of phagocytes called ________ aid in the detection of pathogen molecules.

• A) lectins
• B) TLRs
• C) NOD proteins
• D) lectins and C3 protein
• E) both TLRs and NOD proteins

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Definitions:

Troponin

A protein complex involved in muscle contraction; found in cardiac and skeletal muscles, its levels in the blood are used as a diagnostic indicator for heart attacks.

Sarcomere Distance

The length between two Z lines in a muscle fiber, defining the fundamental unit of muscle contraction.

Muscle Twitch

Single contraction of a muscle fiber; typically lasts only a fraction of a second.

Contraction Period

The phase during muscle activity where the muscle fibers shorten, generating force.