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and can react non enzymatically to form,a highly reactive molecule capable of ca

ID: 961443 • Letter: A

Question

and can react non enzymatically to form,a highly reactive molecule capable of causing widespread macromolecular damage. [OPTIONS](1) Nitric oxide (2) Superoxide anion radical (3) peroxynitrite (4) Hypochlorite A. 1,4,2 B. 1, 2, 3 C. 2,3,4 D. 4,3,1 Dissolved carbon dioxide abundant in our tissues can react with to form a highly reactive molecule. [OPTIONS](1) Ferrous (2) Corbonate radical (3) Ferrie (4) Peroxynitrite (5) Superoxide anion radical (6) Hydrogen peroxide (Please read Nitrie Oxide and Peroxynitrite in Health and Disease on TRACS. 1, 2 B. 3,5 C. 1,3 D. 4,2 E. 3,4 ROS can easily traverse cell membranes. [OPTIONS](1) Hydroxyl radical (2) Hydrogen Peroxide (3) Singlet oxygen (4) Superoxide anion radical A. 1 B. 3 C.2 D.

Explanation / Answer

1.

B. 1,2,3

Nitric oxide reacts with superoxide anion radical to give peroxynitrite.

2.

D. 4,2.

3.

c.2