The main constituent of hemoglobin is___________?

Related Mcqs:

All of the following statements are incorrect except:

A. Precision and accuracy should go side by side in a scientific work B. Scientific work must be precise, accuracy is not essential C. Scientific work must be accurate, precision is not essential D. Calculations must be made before any experiment...

What is/are the basic purpose(s) of dams?

A. Storage of water in a large reservoir B. Generation of electricity C. Control of floods D. All of the above...

Who invented X-Rays ? (FPSC 2019 FIA AD)

1- Eldridge R. Johnson 2- Emile Berliner 3-  Conrad Roentgen 4- Non of theses...

Leach has……brains.

A. Zero B. 32 C. 36 D. None...

The average weight of man’s brain is 4.8 ounces. What is the average weight of woman’s brain ?

A. 4.8 ounce B. 5.8 ounce C. 5.4 ounce D. 4.4 ounce...