Which Receptors for HIV Would You Expect to Find on Macrophages

question 24

Multiple Choice

Which receptors for HIV would you expect to find on macrophages and T cells?

• A)CCR5 and CD4 on macrophages;CXCR4 and CD4 on T cells
• B)CCR5 and CXCR4 on macrophages;CD4 and CXCR4 on T cells
• C)CD4 and CXCR4 on macrophages;CXCR4 and CD4 on T cells
• D)CXCR4 and CD4 on macrophages;CCR5 and CD4 on T cells

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Definitions:

Room Nights

A measure in the hospitality industry representing the number of rooms booked multiplied by the number of nights each room is reserved.

Variable Costs

Costs that change in direct proportion to changes in the level of production or sales volume.

Fixed Administration Costs

Ongoing expenses not directly tied to production or sales volume, such as salaries of executive staff and office rent.

Inpatient Days

The total number of days that patients spend admitted to a hospital or healthcare facility for treatment.