Normal Immune Responses Can Be Described as Polyclonal Because

question 45

Multiple Choice

Normal immune responses can be described as polyclonal because

• A) blood contains many different antibodies and antigens.
• B) construction of a hybridoma requires multiple types of cells.
• C) multiple immunoglobulins are produced from descendants of a single B cell.
• D) diverse antibodies are produced for different epitopes of a specific antigen.
• E) macrophages, T cells, and B cells all are involved in a normal immune response.

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Definitions:

Limiting Factor

An environmental condition that restricts the growth, abundance, or distribution of an organism or a population within an ecosystem.

Terrestrial Ecosystems

are ecosystems found on land, characterized by diverse biotic communities interacting with the abiotic environment.

Precipitation

Any form of water, liquid or solid, that falls from the atmosphere and reaches the ground.

Biotic Factor

A living component of an ecosystem, such as plants, animals, and microorganisms, that affects and interacts with other organisms in their environment.