Sistem Pencernaan - 1 Quiz
Questions and Answers
- 1.
Pencernaan lemak terjadi di usus karena usus mengandung enzim....
- A.
Tripsinogen
- B.
Lipase
- C.
Pepsin
- D.
Amilase
Correct Answer
B. LipaseExplanation
The correct answer is lipase because lipase is an enzyme that specifically breaks down fats or lipids into smaller molecules. It is produced in the pancreas and released into the small intestine, where the majority of fat digestion takes place. Lipase works by breaking the bonds between the fatty acids and glycerol molecules, allowing them to be absorbed and utilized by the body. Without lipase, the digestion and absorption of fats would be impaired.Rate this question:
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- 2.
Apa fungsi dari enzim amilase pankreas
- A.
Mengubah amilum menjadi pepton
- B.
Mengubah amilum menjadi glukosa
- C.
Mengubah amilum menjadi galaktosa
- D.
Mengubah amilum menjadi maltosa
Correct Answer
D. Mengubah amilum menjadi maltosaExplanation
Enzim amilase pankreas berfungsi untuk mengubah amilum, yang merupakan jenis karbohidrat kompleks, menjadi maltosa, yang merupakan jenis karbohidrat sederhana. Maltosa kemudian dapat dipecah lebih lanjut oleh enzim lain menjadi glukosa, yang dapat diserap oleh tubuh dan digunakan sebagai sumber energi.Rate this question:
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- 3.
Bagian lambung yang berfungsi menghasilkan getah lambung adalah
- A.
Fundus
- B.
Kardiak
- C.
Pilorus
- D.
Ileosekum
Correct Answer
A. FundusExplanation
The fundus is the part of the stomach that is responsible for producing gastric juice. It is located at the upper portion of the stomach and is involved in the initial stages of digestion. This area contains specialized cells that secrete hydrochloric acid and enzymes, which help break down food and kill bacteria. Therefore, the fundus plays a crucial role in the digestive process by producing the necessary substances for digestion.Rate this question:
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- 4.
Kekurangan protein menyebabkab penyakit
- A.
Kwashiorkor
- B.
Obesitas
- C.
Beri-beri
- D.
Defisiensi
Correct Answer
A. KwashiorkorExplanation
Kwashiorkor is a disease caused by protein deficiency. It is characterized by severe malnutrition, edema, and a swollen belly. The lack of protein in the diet leads to a breakdown of body tissues, impaired growth, and weakened immune system. This condition is commonly seen in children in developing countries who have limited access to protein-rich foods. Obesitas refers to obesity, which is caused by excessive calorie intake and not specifically related to protein deficiency. Beri-beri is a disease caused by thiamine (vitamin B1) deficiency, and defisiensi means deficiency in general.Rate this question:
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- 5.
Vitamin terbagi atas dua macam. Manakah di bawah ini yang termasuk vitamin yang dapat larut dalam air
- A.
C,D,E,K
- B.
D,A,C,K
- C.
A,D,E,K
- D.
D,E,A,K
Correct Answer
C. A,D,E,KExplanation
The correct answer is A,D,E,K. These vitamins are classified as water-soluble vitamins because they can dissolve in water and are easily absorbed by the body. Vitamin C is important for immune function and collagen production, while vitamin D is essential for bone health. Vitamin E acts as an antioxidant, protecting cells from damage, and vitamin K is necessary for blood clotting.Rate this question:
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- 6.
Mahkota gigi dilapisi oleh.... dan akar gigi dilapisi oleh......
- A.
Email dan sementum
- B.
Pulpa dan akar
- C.
Dentin dan pulpa
- D.
Email dan dentin
Correct Answer
A. Email dan sementumExplanation
The correct answer is "email dan sementum." The explanation for this answer is that the crown of the tooth is covered by enamel, which is the hardest substance in the body. Enamel protects the tooth from wear and tear and provides a smooth surface for chewing. On the other hand, the root of the tooth is covered by cementum, a specialized connective tissue that helps anchor the tooth to the jawbone. Cementum also helps to protect the root and provides a surface for the attachment of the periodontal ligament, which holds the tooth in place.Rate this question:
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- 7.
Tonjolan kasar di permukaan lidah yang berfungsi sebagai indera perasa disebut
- A.
Cavum oris
- B.
Submandibularis
- C.
Mukosa
- D.
Papila
Correct Answer
D. PapilaExplanation
Papila adalah tonjolan kasar yang terdapat di permukaan lidah dan berfungsi sebagai indera perasa. Papila ini mengandung kumpulan sel-sel rasa yang peka terhadap rasa manis, asin, pahit, dan asam.Rate this question:
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- 8.
Makanan di mulut dibentuk menjadi bulat dan lembek yang disebut
- A.
Kimus
- B.
Vili
- C.
Bolus
- D.
Disakarida
Correct Answer
C. BolusExplanation
The correct answer is "bolus." In the given statement, it is mentioned that food in the mouth is formed into a round and soft shape. This round and soft shape of food is called a bolus. A bolus is the result of the chewing and mixing of food with saliva in the mouth, which helps in the process of swallowing.Rate this question:
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- 9.
Fungsi hati yang berhubungan dengan pencernaan adalah
- A.
Pencernaan terakhir
- B.
Penyerapan makanan
- C.
Memproduksi empedu
- D.
Mengaktifkan enzim
Correct Answer
C. Memproduksi empeduExplanation
The correct answer is "memproduksi empedu." The liver plays a crucial role in digestion by producing bile, which is stored in the gallbladder and released into the small intestine to aid in the breakdown and absorption of fats. Bile helps emulsify fats, making them easier to digest and absorb. Therefore, the production of bile by the liver is directly related to the digestive process.Rate this question:
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- 10.
Fungsi HCl pada lambung adalah
- A.
Mencerna barang tajam yang masuk ke lambung
- B.
Mencegah luka pada lambung
- C.
Mencegah timbulnya peradangan
- D.
Membunuh kuman dan mengaktifkan enzim pepsinogen
Correct Answer
D. Membunuh kuman dan mengaktifkan enzim pepsinogenExplanation
HCl (as hydrochloric acid) plays a crucial role in the stomach by killing harmful bacteria that may enter along with food and activating the enzyme pepsinogen. Pepsinogen is converted into pepsin, which is essential for the breakdown of proteins in the stomach. HCl also helps in creating an acidic environment that aids in the digestion of food. However, it does not directly digest sharp objects, prevent stomach injuries, or prevent inflammation.Rate this question:
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