How does protein substance in an animal hide or skin be prevented from bacterial infection during the process of tanning? * a. By soaking in water b. By deliming using an acid c. By brine curing d. By scudding with dull knife

c. By brine curing

Explanation:

Tanning refers to the process of treating the hides and skins of animals to produce leather.The different processes involved in the tanning of leather include:

Curing: this is the process of applying salt to the animal hide to prevent decay  from bacterial growth. It also serves to reduce the moisture content of the animal hide.

Soaking : this involves soaking the hides in clean water to remove the salt left over from curing and increase the moisture content for further treatment of the hide.

Liming: Liming is done by applying lime to remove hair, fat and grease and in order for the hide to swell up.

Scudding: This is the process of further removal of usually done first by a machine, and then manually using a dull knife.

Deliming: This is done using an acid to reduce the pH of the collagen found in the hide being tanned.

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.