The Student Learning About Immunity Understands That the Chain of Infection

question 16

Multiple Choice

The student learning about immunity understands that the chain of infection contains which parts? (Select all that apply. )

• A)Portal of entry
• B)Susceptible host
• C)Virulence factors
• D)Reservoir
• E)Decreased immunity

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Definitions:

ATP

Adenosine triphosphate, a molecule that stores and transfers energy within cells, facilitating many biological processes.

Active Transport

The movement of molecules across a cell membrane from a region of lower concentration to higher concentration, requiring energy.

Facilitated Diffusion

A process of passive transport, as opposed to active transport, where molecules move across a membrane with the assistance of transport proteins, without energy expenditure.

Eggshell Membrane

The thin layer between the eggshell and the egg white, rich in protein and collagen, often used in dietary supplements and cosmetic products.