1.Which category of bacteria thrives optimally at approximately 20°C, typical of room temperature?
2.Which factor significantly affects the deficiency of an enzyme?
3.To which category of enzymes do racemases belong?
4.Esterases, proteinases, and alkaline acid phosphatases are classified under which category of enzymes?
5.Which class of enzymes do Cytochrome Oxidase and Alcohol Dehydrogenase belong to?
6.Which bacteria are responsible for generating toxins that lead to foodborne poisoning?
7.What is the name of the process in which sugars, when heated carefully without water, form a hydro sugar that easily polymerizes to produce characteristic off-flavors and brown pigments?
8.What color does the freshly cut surface of meat in a butcher's shop turn when exposed to oxygen?
9.What term describes the breakdown processes that start internally within a food product?
10.Which category do lime, lemon juice, and pickles fall under based on their acidity level?
11.What term is used to describe foods with a pH level lower than 3.7?
12.Within which pH range do the majority of foodborne pathogens thrive best?
13.What term is used to describe foods that contain moisture levels between 80% and 90%?
14.What term is used to describe foods that have a moisture content below 15%?
15.Which class of amino acids do cysteine, cystine, and methionine belong to based on their elemental composition?
16.What is the other name for Vitamin C?
17.What condition is typically caused by a deficiency of folic acid?
18.Which vitamin deficiency is responsible for causing beriberi?
19.Which of the following vitamins primarily functions as an antioxidant?
20.Cholesterol serves as the natural precursor for which vitamin?