Diatoms

question 70

Multiple Choice

Diatoms

• A)are photosynthetic with frustules composed of two halves.
• B)can reproduce asexually.
• C)are motile by virtue of having flagella.
• D)are photosynthetic with frustules composed of two halves and can reproduce asexually.

Recognize the role of MHC proteins in the immune response.

Differentiate the cellular responses mediated by various components of the immune system.

Explain the importance and function of antigen-presenting cells (APCs) and T-cell activation.

Understand the functional characteristics and roles of T cells (cytotoxic T cells, T-helper cells, regulatory T cells) in the immune system.

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Definitions:

Utilitarianism

Ethic that proposes that the value of something is determined by its usefulness. The greatest good for the greatest number of people constitutes the guiding principle for action in a utilitarian model of ethics.

Mandatory Immunizations

Vaccinations that are required by law or policy for individuals in specific settings or populations.

Ethical Framework

A structured set of guidelines or principles designed to help individuals and organizations make moral decisions.

Quality of Life

An individual's overall assessment of their well-being, encompassing physical, psychological, social, and environmental aspects of life.