AExplain the Mechanism by Which Human Immunodeficiency Virus (HIV)enters a Host

question 33

Essay

A.Explain the mechanism by which human immunodeficiency virus (HIV)enters a host cell.
B.Explain the cellular tropism of HIV,discussing the difference between macrophage-tropic and lymphocyte-tropic HIV.
C.Some people seem to be resistant to HIV infection because a primary infection cannot be established in macrophages.What is the reason for this?

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Definitions:

Interventions

Actions taken to improve a situation or condition, especially in the context of health, education, or social policy initiatives.

Meal Replacements

Products, often in the form of shakes, bars, or powders, designed to substitute for one or more regular meals to control calories and nutrient intake.

MyPlate

A visual tool created by the USDA to guide consumers in making healthier food choices, representing the recommended proportions of food groups on a plate.

DASH Food Plan

Dietary Approaches to Stop Hypertension, a diet rich in fruits, vegetables, low-fat dairy, and reduced in fats and cholesterol.