A Viral Tropism ________. (Select All That Apply)

question 29

Multiple Choice

A viral tropism ________. (Select all that apply)

• A) is represented by the gp120 spike of HIV binding to CD4 on a T_H cell plasma membrane
• B) describes tissue-specific infection by a given virus
• C) explains why the rabies virus does not damage the kidneys
• D) allows a veterinarian to handle a cat infected with feline leukemia virus without fear of acquiring the infection

---

Definitions:

Educated Guess

A hypothesis or assumption made based on prior knowledge and rational inferences.

Hypothesis

A proposed explanation for a phenomenon, made as a starting point for further investigation.

Within-Subjects

A research design where the same participants are subjected to all conditions or treatments, allowing for direct comparison of different interventions on the same individual.

Design

The process of envisioning and planning the creation of objects, systems, or interactions, with a focus on aesthetics, functionality, and user experience.