Biology Practice Question and Answer
8 Q: The stomach is divided into how many major portions?
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63c7a6708731ac33279ab60e- 1Onefalse
- 2Twofalse
- 3Threefalse
- 4Fourtrue
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Answer : 4. "Four"
Q: There are approximately how many muscles in Human body?
486 063cfbe80307947462be5014d
63cfbe80307947462be5014d- 1206false
- 2320false
- 3554false
- 4650true
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Answer : 4. "650"
Q: Which part of the digestive system receives secretions from the liver and the pancreas?
482 064919e0ecae316dfef6878f3
64919e0ecae316dfef6878f3- 1Large intestinesfalse
- 2Stomachfalse
- 3Gall bladderfalse
- 4Small intestinestrue
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Answer : 4. "Small intestines"
Explanation :
The small intestine is the part of the digestive system that receives secretions from the liver and pancreas.
Q: Where does the mouth lead into the alimentary canal?
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63c7b828f3a01033444ec47e- 1Pharynxfalse
- 2Larynxfalse
- 3Oral cavitytrue
- 4Tonguefalse
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Answer : 3. "Oral cavity"
Q: Insulin facilitates glucose uptake in
474 063cfbac196cf700df49c723f
63cfbac196cf700df49c723f- 1Kidney tubulefalse
- 2Brainfalse
- 3Red blood cellsfalse
- 4Skeleton muscletrue
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Answer : 4. "Skeleton muscle"
Q: ______ is caused when a child’s growing bones fail to develop due to a lack of vitamin D.
472 064b17e342d3130f57524cb8c
64b17e342d3130f57524cb8c- 1Night blindnessfalse
- 2Ricketstrue
- 3Goitrefalse
- 4Scurvyfalse
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Answer : 2. "Rickets"
Explanation :
1. Rickets occurs when a child's growing bones do not develop due to vitamin D deficiency.
2. Vitamin D is an essential nutrient that helps in the absorption of calcium and phosphate.
3. Symptoms of rickets include.
- Pain and tenderness in the bones of the feet and hands
- curvature in the bones of the legs
- pain in shoulders and hips
- muscle weakness
- delayed development Q: RBCs do not perform aerobic respiration because these do not contain
469 063cfbd67e144980db72402f3
63cfbd67e144980db72402f3- 1Mitochondriatrue
- 2Nucleusfalse
- 3Endoplasmic reticulumfalse
- 4Lysosomesfalse
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Answer : 1. "Mitochondria "
Q: Which is the smallest bone in the human body?
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64b1793ce154aff533669d03- 1Stapestrue
- 2Phalangesfalse
- 3Humerusfalse
- 4Pelvisfalse
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Answer : 1. "Stapes"
Explanation :
1. The smallest bone in the human body is the stapes.
2. This bone is located in the middle ear.
3. The length of the stapes is about 3 millimeters.