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Free radicals and Antioxidants

Authored by Surya Kottaram

Other

University

Used 52+ times

Free radicals and Antioxidants
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10 questions

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1.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Free radicals contain -------- electrons

(a)  

2.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

ETC is a source of ---------- type of free radicals

(a)  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Enzyme responsible for the production of Hydrogen peroxide

SOD

GSH reductase

Catalase

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Give an example for exogenous free radical sourse

Peroxisome

WBC

UV radiation

Mitochondria

5.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Hydroxyl radical is -------- type free radical

ROS

RNS

Others

6.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

---------- is a sulphur containing free radical

(a)  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

One-electron is added to O2 is called -----

Peroxyl Radical

Singlet oxygen

Hydroxyl radical

Super oxide

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