Porphyrins MCQs with Answers PDF Download – Test 42

MCQ 206: The most abundant porphyrin in nature is:

1. Hemoglobin
2. Chlorophyll
3. Myoglobin
4. Both A and B

MCQ 207: The measure of the change in heat content of the reactant as compared to products is called:

1. Free energy
2. Utilizable energy
3. Enthalpy
4. Thermal energy

MCQ 208: The type of thalassemia that is caused by the decrease or total absence of alpha globulin chains of HB is termed as:

1. Thalassemia
2. Alpha thalassemia
3. Beta thalassemia
4. Sickle cell anaemia

MCQ 209: The polypeptide of the keratin are held together by the:

1. peptide bond
2. Disulfide bond
3. Ester bond
4. Hydrogen bond

MCQ 210: The haemolytic jaundice is characterized by:

1. Increase excretion of urobilinogen in urine
2. Dark brown colour of feces
3. Yellow sclera
4. All of above