Question

Чем отличается гемоглобин от миоглабина? ​

Answer 1

Ответ:

Гемоглобин -это цветной показатель крови , а миоглобин -это кислородосвязывающий белок скелетных мышц и мышц сердца

Answer 2

Difference between Hemoglobin and Myoglobin

Hemoglobin and myoglobin are two proteins found in the human body that play important roles in oxygen transport. While they have similarities, there are also key differences between them.

Hemoglobin is a protein found in red blood cells and is responsible for transporting oxygen from the lungs to the body's tissues. It consists of four subunits, each containing a heme group that binds to oxygen. Hemoglobin also plays a role in carrying carbon dioxide, a waste product, from the tissues back to the lungs for exhalation.

Myoglobin, on the other hand, is a protein found in muscle cells and is involved in oxygen storage within the muscles. It has a similar structure to hemoglobin but consists of a single subunit. Myoglobin has a higher affinity for oxygen than hemoglobin, allowing it to efficiently store oxygen in muscle tissues and release it when needed during muscle contraction.

In summary, the main differences between hemoglobin and myoglobin are:

1. Location: Hemoglobin is found in red blood cells, while myoglobin is found in muscle cells. 2. Structure: Hemoglobin consists of four subunits, while myoglobin consists of a single subunit. 3. Function: Hemoglobin transports oxygen from the lungs to the body's tissues and carries carbon dioxide back to the lungs. Myoglobin stores oxygen within muscle tissues for use during muscle contraction.

Please note that the information provided above is based on general knowledge about hemoglobin and myoglobin. For more specific or detailed information, it is recommended to consult reliable scientific sources.