Vaccines Contain

question 67

Multiple Choice

Vaccines contain

• A) memory cells against the pathogen.
• B) antigens of the pathogen.
• C) antibodies of the pathogen.
• D) lymphokines.
• E) T cells programmed to attack the pathogen.

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Definitions:

Touchscreen Capability

The feature of a device that enables user interaction and input through direct touch gestures on its screen, enhancing usability.

Gestures

Movements of the body parts, especially hands and fingers, to convey information or interact with touchscreen devices.

Encryption

The method of transforming data or information into a secret code to protect it from unauthorized entry.

Digital Certificate

A digital form of identification issued by a trusted authority to verify the authenticity of an entity or device online.