You have black coffee.
Lactase is an enzyme that breaks down lactose in milk. This allows lactose intolerant individuals to drink the lactose free (or reduced lactose) milk.
You die
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When lactose is absent, the lac operon is typically turned off or repressed. This means that the genes involved in lactose metabolism are not actively transcribed and the production of the necessary enzymes is halted.
Lactose intolerance occurs when the digestive system is no longer able to metabolise the sugars (lactose) found in dairy products through producing insufficient amounts of an enzyme called lactase.
It's not good for them, they are lactose intolerant and it will give them diarrhea.
Polydectes dies and isnt alive anymore
no, this only happens when you insufficiently produce lactase.
Lactose intolerance results from the body's inability to produce an enzyme necessary to break down lactose found in most dairy products. Consumption of such foods can result in nausea, diarrhea and cramping. There is a racial preponderance for lactose intolerance, with African-American and Asian populations having as much as 70% lactose intolerance in their populations.
The genes that produce the enzymes needed to break down lactose are not expressed.
That depends if you're lactose intolerant or not. If you are then you end up with undigested food in your gut, which may lead to nausea, diarrhea, or vomiting. If you're not intolerant, then you just get fat.
Lactose intolerance results from an inability in the small entrails to digest lactose. You can get so many carbohydrates or sugar in milk what's called lactose. You should avoid this.