What is the third gene of lac operon in addition to lacz and lacy?
- Correct Answer: laca
- leya
- Lacy
- ghara
Explanation: The three genes of the lac operon are lacZ, lacY, and lacA. They encode proteins needed to digest lactose. The genes are expressed only in the presence of lactose.
More Random Questions
Q: What do factories and power plants use to remove particulates and waste gases from exhaust before releasing it?
Ans: scrubbers
Ans: scrubbers
Q: Which football team clinched the Durand Cup 2024 title?
Ans: Northeast United FC
Ans: Northeast United FC
Q: Which Indian cricketer has been appointed by the ICC as the ambassador for the Men's T20 World Cup 2024?
Ans: Yuvraj Singh
Ans: Yuvraj Singh
Q: How many viruses that can cause cancer in humans have been identified by scientists?
Ans: 1
Ans: 1
Q: Where was the country's biggest skill competition 'India Skills 2024' inaugurated on May 15, 2024?
Ans: New Delhi
Ans: New Delhi
Q: What is the function of the radiator fan?
Ans: Cools the radiator
Ans: Cools the radiator
Q: According to Sharanghadhara, the Anupana for Kanchanara Guggulu in Gandamala is:
Ans: Triphala Kwatha
Ans: Triphala Kwatha
Q: What was the consumer spending growth rate in March 2025?
Ans: 0.7%
Ans: 0.7%
Q: What should a driver do at a yellow flashing light?
Ans: Proceed with caution
Ans: Proceed with caution
Q: What is the most important source of electromagnetic waves on earth?
Ans: the sun
Ans: the sun
Q: What occurs when a sperm and an egg fuse?
Ans: fertilization
Ans: fertilization
Q: Which country has announced to give visas to 2 lakh skilled people on November 18, 2024?
Ans: Germany
Ans: Germany
Q: What are the majority of solution properties dependent upon?
Ans: acid state of solute
Ans: acid state of solute
Q: What is the term for government borrowing?
Ans: Public Debt
Ans: Public Debt
Q: Which country recently devalued its currency due to economic strain?
Ans: Egypt
Ans: Egypt
