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Practice question

MCQ

Question

A slide of macrophage was stained by immunofluorescence using a monoclonal antibody for TAP1/TAP2 complex. Which of the following intracellular compartments would exhibit positive staining with this antibody?

Options

Choose one · Correct answer highlighted

Explanation

This outcome reflects cellular compartmentalization and cell cycle, where SNARE-mediated trafficking, Hayflick limit, P53 and cyclin regulation control proliferation. Option B captures this correctly because it aligns with membrane trafficking and cell cycle control, consistent with textbook descriptions and experimental observations in cell biology.

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