The Attractive Force That Holds Two or More Water Molecules

question 47

True/False

The attractive force that holds two or more water molecules together is an example of an ionic bond.

Explain the role of non-specific defense mechanisms like lysozyme in providing immediate protection against microbial invasion.

Recognize the significance of cytokines in the immune response and their functions in cell signaling and regulation.

Distinguish between the types of immunity (innate vs. adaptive), their components, and functions.

Understand the concept of self and nonself in the immune system and the importance of immune cells in identifying and eliminating nonself entities.

---

Definitions:

Catabolic Reactions

Catabolic reactions are metabolic processes that break down molecules into smaller units, releasing energy.

Emulsion

A stable mixture of two or more immiscible liquids, such as oil and water, often with an emulsifier to maintain stability.

Colloid

A mixture wherein fine particles are dispersed throughout another substance without dissolving, such as in gels or emulsions.

Suspension

Liquid through which a solid is dispersed and from which the solid separates unless the liquid is kept in motion.