Question
The body needs to transport glucose and oxygen around the body. This is so they can be used by different cells for respiration. How do these substances travel around the body?
Answer
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Delilah
Veteran · Tutor for 9 years
Answer
Glucose and oxygen are transported around the body through the circulatory system.
Explanation
Glucose and oxygen are transported around the body through the circulatory system, which is composed of the heart, blood vessels, and blood. Glucose, after being broken down from food in the digestive system, is absorbed into the bloodstream through the small intestine. From there, it travels to the liver where it is either stored for later use or released into the bloodstream to be transported to the cells throughout the body.Oxygen, on the other hand, enters the body through the respiratory system. When we inhale, oxygen is absorbed into the bloodstream through the tiny air sacs in our lungs known as alveoli. The oxygen-rich blood is then pumped by the heart and transported to the cells throughout the body via the circulatory system.Once glucose and oxygen reach the cells, they are used in cellular respiration to produce energy. This is a vital process for all living cells as it provides them with the energy they need to function.In summary, glucose and oxygen are transported around the body through the circulatory system, with glucose being absorbed into the bloodstream from the digestive system and oxygen being absorbed from the respiratory system. They are then delivered to the cells where they are used in cellular respiration to produce energy.