Sources of Metals Quiz Questions and Answers PDF - 65

MCQ 321: Mercury-based fever thermometers are being banned in the;

1. UAE
2. Uk
3. US
4. Asia

MCQ 322: Mercury is used in; calomel electrodes, mirror telescopes and

1. Frigh
2. Microwaves
3. Toaster
4. fluorescent lamps

MCQ 323: The 'ROS' refers to the collection of Oxygen, deriving from;

1. Plants
2. Animals
3. Cells
4. Molecules

MCQ 324: In rats, an estimated oral dosage, ranges between 50 to 500 mg/kg, termed as;

1. Highly Toxic
2. Slightly Toxic
3. Moderately Toxic
4. Super Toxic

MCQ 325: Proteome' is a the set of all proteins, usually occurred in;

1. Plants
2. Molecules
3. Organs
4. Cells