Most pathognomonic sign of irreversible cell injury a) Amorphous densities in mitochondria b) Swelling of the cell membrane c) Ribosomes detached from endoplasmic reticulum d) Clumping of nuclear
In acute inflammation due to the contraction of endothelial cell cytoskeleton, which of the following results a) Delayed transient increase in permeability b) Early transient increase c) Delayed
Toll like receptors, recognize bacterial products and stimulates immune response by, a) Perforin and granzyme mediated apoptosis b) FADD ligand apoptosis c) Transcription of nuclear factor mediated by
Why fetal cells continue to divide but terminally differentiated adult cells do not divide a) There are many cyclin inhibitors which prevent cells from entering into S phase
In amyloidosis Beta pleated sheet will be seen in a) X-ray crystallography b) Electron microscope e) Spiral electron microscope d) Congo red stain Correct answer : a) X-ray
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