The document provides a concise overview of Cytotoxic T-Lymphocytes (CTLs), emphasizing their critical role in the immune system. CTLs, also known as CD8+ T cells, play a vital role in identifying and eliminating infected or abnormal cells, thereby contributing to immune defense against pathogens and cancer. The essay highlights key features and functions of CTLs, including their activation mechanisms, metabolic adaptations, and mechanisms of action. It explains how CTLs become activated upon...

Here is a detailed description of the document containing two essays on diversity topics in psychology: This document includes two complete essays responding to prompts about diversity issues in psychology. Essay A discusses the social construction of identity in relation to mental disability and body image. It provides an overview of relevant theories like stigma, ableism, and social comparison theory. The essay analyzes research on how societal attitudes and norms around mental illness ...

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