Lymphocytes Isolated from the Endothelial Lining of Lymph Nodes Are

question 101

Multiple Choice

Lymphocytes isolated from the endothelial lining of lymph nodes are labeled with radioactive isotopes. They are then exposed to frozen tissue sections of a lymphoid organ. What happens?

• A)The lymphocytes bind uniformly to the sections.
• B)The lymphocytes bind to each other.
• C)The lymphocytes selectively adhere to the endothelial lining.
• D)The lymphocytes selectively adhere to antibodies for selectins.
• E)The lymphocytes do not stick to the sections.

---

Definitions:

Autism

A neurodevelopmental disorder characterized by difficulties in social interaction, verbal and non-verbal communication, and repetitive behaviors.

Self-Absorbed

Excessively preoccupied with oneself and one's own needs, often at the expense of others.

Apathy

A lack of interest, enthusiasm, or concern, often manifesting as a symptom in various mental health conditions such as depression.

Mania

A mental condition characterized by periods of great excitement, euphoria, delusions, and overactivity.