Question

during formation of yoghurt from milk.........
1)pH decreases
2)proteins coagulate
3)bacteria are destroyed
4)all of the above​

Answer 1

Answer:

The yogurt is formed by the bacterial fermentation of milk. The fermentation of lactose by bacteria called “yogurt cultures” produces lactic acid, which helps in the formation of yogurt. The culture of bacteria called “Lactobacillus delbrueckii” produces yogurt.

Answer 2

Answer:

pH decreases

Explanation:

options (A) is right