Question
m
Q
Nutrients diffuse from the alveoli in the lungs and gases diffuse from the villi in the intestine to the circulatory system and are carried to body tissues.
Nutrients diffuse from the villi in the intestines and gases diffuse from the alveoli in the lungs directly to the tissues in the body, bypassing the circulatory system.
How are gases and nutrients distributed to tissues in the bodies of vertebrates?
Gases diffuse from the villi in the lungs and nutrients diffuse from the alveoli in the intestine to the circulatory system and are carried to body tissues.
Nutrients diffuse from the villi in the intestine and gases diffuse from the alveoli in the lungs to the circulatory system and are carried to body tissues.
Q
Nutrients diffuse from the alveoli in the lungs and gases diffuse from the villi in the intestine to the circulatory system and are carried to body tissues.
Nutrients diffuse from the villi in the intestines and gases diffuse from the alveoli in the lungs directly to the tissues in the body, bypassing the circulatory system.
How are gases and nutrients distributed to tissues in the bodies of vertebrates?
Gases diffuse from the villi in the lungs and nutrients diffuse from the alveoli in the intestine to the circulatory system and are carried to body tissues.
Nutrients diffuse from the villi in the intestine and gases diffuse from the alveoli in the lungs to the circulatory system and are carried to body tissues.
Answers
GPT-4o mini
In vertebrates, gases and nutrients are distributed to tissues through the circulatory system, which efficiently transports these substances throughout the body. Here’s a breakdown of the correct process:
1. **Gaseous Exchange**: In the lungs, oxygen from the air in the alveoli diffuses into the bloodstream, while carbon dioxide diffuses from the blood into the alveoli to be exhaled.
2. **Nutrient Absorption**: In the intestines, nutrients from digested food are absorbed by the villi, which then pass these nutrients into the bloodstream.
3. **Transport to Tissues**: Both oxygen and nutrients are carried by the circulatory system (primarily by red blood cells and plasma) to tissues throughout the body where they are utilized for energy, growth, and repair.
The two key processes can be summarized as follows:
- **Oxygen diffuses from the alveoli in the lungs into the circulatory system.**
- **Nutrients diffuse from the villi in the intestines into the circulatory system.**
Therefore, the correct statement is: "Nutrients diffuse from the villi in the intestines and gases diffuse from the alveoli in the lungs to the circulatory system and are carried to body tissues."
1. **Gaseous Exchange**: In the lungs, oxygen from the air in the alveoli diffuses into the bloodstream, while carbon dioxide diffuses from the blood into the alveoli to be exhaled.
2. **Nutrient Absorption**: In the intestines, nutrients from digested food are absorbed by the villi, which then pass these nutrients into the bloodstream.
3. **Transport to Tissues**: Both oxygen and nutrients are carried by the circulatory system (primarily by red blood cells and plasma) to tissues throughout the body where they are utilized for energy, growth, and repair.
The two key processes can be summarized as follows:
- **Oxygen diffuses from the alveoli in the lungs into the circulatory system.**
- **Nutrients diffuse from the villi in the intestines into the circulatory system.**
Therefore, the correct statement is: "Nutrients diffuse from the villi in the intestines and gases diffuse from the alveoli in the lungs to the circulatory system and are carried to body tissues."