Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Biology Molecular Biology Protein Synthesis
Which one of the following enzyme brings about hydrolysis of lactose to glucose and galactose?
1
Transacetylase
2
β-galactosidase
3
Permease
4
More than one of the above
5
None of the above