How is oxygen and carbon dioxide transport in human beings?

Question

Answer

90% of oxygen is carried in a combined state with haemoglobin called oxihaemoglobin.10% oxygen is transported through plasma in a dissolved state.27% carbon dioxide is carried in a combined state with haemoglobin called carbaminohaemoglobin.3-7%is carried through plasma in a dissolved state n 70% carbon dioxide is transported as bicarbonates through plasma

Answer

Oxygen travel as oxyhaemoglobin and 3percent with plasma water. Carbon dioxide travels with potassium salts and travel as carbaminohemoglobin.

Answer

Some of the carbon dioxide is transported dissolved in the plasma. ... Carbon dioxide then diffuses out of the red blood cell and into the lungs, where it is expired. Additionally, hydrogen ion is released from hemoglobin, thus allowing oxygen to bind to hemoglobin as blood flows through the lungs.

Answer

Transport of Oxygen and Carbon Dioxide in Human Beings

Understanding how oxygen and carbon dioxide are transported in the human body is crucial for maintaining proper cellular function and overall health. Here is a detailed explanation of this process:

Transport of Oxygen
- Oxygen is primarily transported in the blood through hemoglobin, a protein found in red blood cells.
- When we inhale, oxygen enters the lungs and diffuses into the bloodstream through the alveoli.
- Hemoglobin binds to oxygen in the lungs to form oxyhemoglobin, which is then carried through the arteries to various tissues and organs.
- In tissues, oxygen is released from hemoglobin and diffuses into cells for cellular respiration.

Transport of Carbon Dioxide
- Carbon dioxide is produced as a waste product of cellular respiration.
- It is transported in three main forms: dissolved in plasma, bound to hemoglobin, and as bicarbonate ions.
- A small portion of carbon dioxide is carried in the blood in its dissolved form.
- Some carbon dioxide binds to hemoglobin to form carbaminohemoglobin, aiding in its transport.
- The majority of carbon dioxide is converted to bicarbonate ions in red blood cells by the enzyme carbonic anhydrase.
- Bicarbonate ions are then transported back to the lungs where they are converted back to carbon dioxide and exhaled.

Exchange of Gases
- The exchange of gases (oxygen and carbon dioxide) occurs in the capillaries of the lungs and tissues.
- Oxygen diffuses from the alveoli into the bloodstream, while carbon dioxide moves from the tissues into the blood for transport back to the lungs.
- This gas exchange is facilitated by concentration gradients and the binding affinity of hemoglobin for oxygen and carbon dioxide.

In conclusion, the transport of oxygen and carbon dioxide in human beings is a complex and highly regulated process essential for cellular function and maintaining homeostasis.

Answer

By blood

Answer

Oxygen and Carbon dioxide transported in human body with the help of hemoglobin.

Similar Class 10 Doubts

How is oxygen and carbon dioxide transported in human beings?

How is oxygen and carbon dioxide transported in human beings.?

Draw the schematic representation of transport and exchange of oxygen and carbon dioxide in human body?

How is oxygen and carbon dioxide transported in human being?

Solve some bio ques pls.1) What is the role of blood transportation of materials in our body? 2) how does exchange of oxygen and carbon dioxide take place in human body? 3) What is blood pressure? What is Systolic and disytolic pressure? 4) what is lymph? what is it's role?

Top Courses for Class 10View all

Science Class 10

Social Studies (SST) Class 10

Mathematics (Maths) Class 10

English Grammar Advanced

English Grammar Basic

Top Courses for Class 10

Top Courses for Class 10

Suggested Free Tests

Related Content

About Class 10

Class 10 Study Material

Class 10 All Subjects

NCERT Textbook Solutions

Other Classes

Important Links

Company