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The BRCA1 gene is associated with

MCQ Question: "The BRCA1 gene is associated with "

DNA topoisomerase I of E coli catalyses

MCQ Question: "DNA topoisomerase I of E coli catalyses"

Diphtheria toxin inhibits

MCQ Question: "Diphtheria toxin inhibits "

Which vitamin deficiency manifests itself as impaired wound heating, gastrointestinal bleeding and sore and bleeding oral tissues ?

MCQ Question: "Which vitamin deficiency manifests itself as impaired wound heating, gastrointestinal bleeding and sore and bleeding oral tissues ? "

The _____ surrounds the cell like a bell, preventing the passage of substances between the cells.

MCQ Question: "The _____ surrounds the cell like a bell, preventing the passage of substances between the cells. "

Which of the following proteins is a death receptor which triggers the extrinsic pathway of apoptosis ?

MCQ Question: "Which of the following proteins is a death receptor which triggers the extrinsic pathway of apoptosis ?"

What enzyme or combination of enzymes, protects cells against superoxide generated in oxidation reactions?

MCQ Question: "What enzyme or combination of enzymes, protects cells against superoxide generated in oxidation reactions? "

The highest phospholipids content is found in

MCQ Question: "The highest phospholipids content is found in "

A C-terminal peptide sequence of four amino acids, Lys-Asp-Glu-Leu)KDEL) directs proteins to which of the following orgenelles ?

MCQ Question: "A C-terminal peptide sequence of four amino acids, Lys-Asp-Glu-Leu)KDEL) directs proteins to which of the following orgenelles ? "

In extreme antigen excess, immune complexes between lgG and a tetravalent antigen have the composition ;

MCQ Question: "In extreme antigen excess, immune complexes between lgG and a tetravalent antigen have the composition ;"