engineering recuitment BARC Stipendiary Trainee Category I 2023 Mock Test Chemical Sciences Bioinorganic Chemistry Porphyrins
Which of the following statement(s) is/are true:
1
In haemoglobin coiled protein acts as spring
2
Hb and myoglobin both contains Fe in +2 state
3
Met-myoglobin is oxidised form of myoglobin
4
All of the above