Student A:Pepsin is an endopeptidase that breaks down proteins into smaller peptides (that is, a protease). It is produced in the stomach and is one of the main digestive enzymes in the digestive systems of humans and many other animals, where it helps digest the proteins in food. Pepsin has a three dimensional structure, of which one or more polypeptide chains twist and fold, bringing together a small number of amino acids to form the active site, or the location on the enzyme where the substrate binds and the reaction takes place. Pepsin is an aspartic protease, using a catalytic aspartate in its active site.

Answer this question: where is pepsin secreted in the digestive system?
Student B:OK... To answer the above question, the relevant sentence is: It is produced in the stomach and is one of the main digestive enzymes in the digestive systems of humans and many other animals, where it helps digest the proteins in food.
the stomach.

Student A:The Fahrenheit scale is a temperature scale based on one proposed in 1724 by Dutch-German-Polish physicist Daniel Gabriel Fahrenheit (1686 -- 1736). It uses the degree Fahrenheit (symbol: F) as the unit. Several accounts of how he originally defined his scale exist. The lower defining point, 0 F, was established as the temperature of a solution of brine made from equal parts of ice, water and salt (ammonium chloride). Further limits were established as the melting point of ice (32 F) and his best estimate of the average human body temperature (96 F, about 2.6 F less than the modern value due to a later redefinition of the scale). The scale is now usually defined by two fixed points: the temperature at which water freezes into ice is defined as 32 F, and the boiling point of water is defined to be 212 F, a 180 F separation, as defined at sea level and standard atmospheric pressure.

Answer this question: what temperature does water boil at in fahrenheit?
Student B:OK... The important part for answering this question is: The scale is now usually defined by two fixed points: the temperature at which water freezes into ice is defined as 32 F, and the boiling point of water is defined to be 212 F, a 180 F separation, as defined at sea level and standard atmospheric pressure.
212 F.

Student A:The Intolerable Acts were the American Patriots' term for a series of punitive laws passed by the British Parliament in 1774 after the Boston Tea Party. They were meant to punish the Massachusetts colonists for their defiance of throwing a large tea shipment into Boston Harbor in reaction to changes in taxation by the British to the detriment of Colonial goods. In Great Britain, these laws were referred to as the Coercive Acts.

What prompted the passage of the intolerable acts by parliament?
Student B:OK... To answer the question, consider the following: The Intolerable Acts were the American Patriots' term for a series of punitive laws passed by the British Parliament in 1774 after the Boston Tea Party.
the Boston Tea Party.

Student A:Guru Randhawa is an Indian singer and songwriter from Punjab, India. Randhawa is known for his tracks like "High Rated Gabru", "Patola", "Raat kamal hai" and "Lahore". He sang in the 2017 Indian Premier League opening ceremony. He made his Bollywood singing debut in Hindi Medium. He also sang for the film Simran. He composed and sang for films like Hindi Medium, Tumhari Sulu, Dil Juunglee, Sonu Ke Titu Ki Sweety and Blackmail. He is related to singer Zora Randhawa.

Answer this question: who is the singer of high rated gabru?
Student B:
OK... The relevant information is: Randhawa is known for his tracks like "High Rated Gabru", "Patola", "Raat kamal hai" and "Lahore".
Guru Randhawa.