NEETBotanyBiomolecules (B)
Read the following statements and choose the correct option: 1. Adult human haemoglobin has quaternary structure of a protein 2. There are two subunits in haemoglobin 3. Essential amino acids are not made in our body 4. Dietary proteins are the source of essential amino acids. 5. Primary structure of protein decribes the sequence of amino acids
Options
- ABoth 1 and 5 are incorrect
- BOnly 1 is incorrect
- CAll are correct
- DOnly 2 is incorrect
Correct answer
D. Only 2 is incorrect
Step-by-step solution
Adult human haemoglobin has quaternary structure of protein. Adult human haemoglobin consists of 4 subunits .Scientists have found thousands of organic compounds in the acid-soluble pool. The R group in these proteinaceous amino acids could be a hydrogen, the amino acid is called glycine, a methyl group is alanine.