Chemical Engineering MCQs


Kimchi is Japanese food.

A) True B) False
Answer & Explanation Answer: B) False

Explanation: Kimchi is Korean food. It is made from vegetables like cabbage and spices like ginger, garlic, and pepper. It is a salty dish which helps in the prevention of cancer.

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Candida albicans is a normal part of the human microbiota.

A) True B) False
Answer & Explanation Answer: A) True

Explanation: Candida albicans is a fungus that is a normal part of the human microbiota and is found mostly in adult humans. Carbohydrates promote its growth and increase its prominence.

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Natto is produced from fermenting _____________

A) Milk B) Soybeans
C) Cabbage D) Barley
Answer & Explanation Answer: B) Soybeans

Explanation: Natto is produced from the fermentation of soybeans. It is a popular food in Japan which can be eaten in breakfast. It helps in the reduction of cholesterol levels and blood pressure and also decreases the risk of heart diseases.

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Which of the following is produced by fermentation of milk?

A) Yogurt B) Sauerkraut
C) Tempeh D) Kombucha
Answer & Explanation Answer: A) Yogurt

Explanation: Yogurt is obtained by the fermentation of milk. It is made with yogurt culture bacteria and provides huge benefits. It provides calcium and protein and also helps in protecting against osteoporosis and aiding digestion.

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Where did Tempeh originate?

A) Thailand B) Indonesia
C) Philippines D) Auckland
Answer & Explanation Answer: B) Indonesia

Explanation: Tempeh originated in Indonesia. It is made by a controlled fermentation process that binds soybeans into a form of cake. It also improves the digestive system and reduces inflammation.

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Sauerkraut is ______________

A) A cauliflower B) A potato
C) A cabbage D) A tomato
Answer & Explanation Answer: C) A cabbage

Explanation: Sauerkraut is a cabbage that is finely cut and fermented by various lactic acid bacteria. It helps in strengthening the immune system, improving the digestive system, and reduce certain risks of diseases and reduce the weight of the body.

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Probiotics are used in the prevention of _______________

A) Cardiac disease B) Hypertension
C) Digestive tract disease D) Lungs infection
Answer & Explanation Answer: C) Digestive tract disease

Explanation: Probiotics are the food products which are used in the prevention of many digestive tract diseases. These include diseases such as diarrhea, inflammatory bowel disease, irritable bowel syndrome, constipation, and colon cancer. It also helps in treating vaginal infections.

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Where did Kefir originate?

A) America B) Canada
C) Europe D) London
Answer & Explanation Answer: C) Europe

Explanation: Kefir originated in Eastern Europe and Russia. It was prepared by inoculating cow, or sheep milk with kefir grains. It is fermented milk similar to yogurt. It helps in the prevention and treatment of gastrointestinal diseases.

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