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Questions and Answers
Which organ is responsible for producing bile that helps in the digestion of fats?
Which organ is primarily responsible for the absorption of nutrients from digested food into the bloodstream?
In the process of digestion, where does the breakdown of food into smaller components primarily take place?
Which organ stores and releases glucose to regulate blood sugar levels in the body?
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Which organ produces digestive enzymes that aid in the breakdown of carbohydrates, proteins, and fats?
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What is the primary function of the stomach in the digestive process?
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Which organ plays a crucial role in detoxifying harmful substances in the bloodstream?
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What is the primary function of the intestines in the digestive system?
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Which organ is responsible for storing and breaking down nutrients obtained from food?
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Where does the final stage of nutrient absorption occur in the digestive system?
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Study Notes
Human Body and Organs
- The heart rate increases after performing a strenuous exercise.
Digestive System
- The liver is the largest and heaviest organ in the human body, located on the right side above the stomach.
- The liver helps to digest food and cleans the blood.
- The stomach is a bag-like organ located on the left side of the body that breaks down food into simpler substances.
- The digestive juices in the stomach break down food into simpler substances, providing energy for the body.
- The intestines are long tubes coiled under the stomach, divided into the small intestine and the large intestine.
- The small intestine absorbs most of the nutrients from the food we eat, and the large intestine helps in absorbing water and minerals from the undigested food.
Excretory System
- The kidneys are two bean-shaped organs located in the abdomen, one on each side of the backbone, that remove nitrogenous waste matter from the blood and return the purified blood to the body.
- The kidneys help remove waste from the blood in the form of urine.
Respiratory System
- The nose, windpipe, and lungs are the organs that form the respiratory system.
- The respiratory system helps in the exchange of oxygen and carbon dioxide gases.
Important Facts
- The brain is a part of the nervous system.
- The heart is the main organ of the circulatory system.
- The liver is the largest and heaviest organ in the human body.
- Blood vessels are narrow tubes in our body that carry blood.
- The right lung is slightly smaller in size.
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Description
Test your knowledge about heart rate and exercise with this quiz. Answer questions about measuring heart rate before and after physical activity, and understanding the effects of exercise on the heart rate.
