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What is a cell without a nucleus that carries oxygen and a red protein called hemoglobin?
A cell without a nucleus that carries oxygen and contains the red protein hemoglobin is known as a red blood cell (RBC) or erythrocyte. These cells are unique in that they lack a nucleus in their mature form, allowing for more space to store hemoglobin, which binds to oxygen and facilitates its transport throughout the body. This adaptation is crucial for efficient oxygen delivery to tissues and organs.
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What type of cell without a nucleus is an?
A red blood cell is a type of cell without a nucleus. This allows more space for hemoglobin, a protein that helps carry oxygen in the blood.
Why is nucleus missing from red blood cell?
It is a genetic adaptation; without nucleus more space for hemoglobin is free. And hemoglobin is the carrier of oxygen.
Why red blood cells have no nucleus but still they called cell?
Red blood cells lose their nucleus as they mature in order to make space for more hemoglobin, the protein that carries oxygen. Even without a nucleus, they are still considered cells because they have a cell membrane and other cellular components necessary for their function of transporting oxygen in the bloodstream.
What cell type has no membrane but has a nucleus?
A red blood cell, also known as an erythrocyte, is an example of a cell type without a membrane-bound nucleus. These cells lose their nucleus as they mature to make room for hemoglobin, the oxygen-carrying protein they contain.
How is hemoglobin's affinity for oxygen affected by the presence or absence of oxygen?
Hemoglobin is a protein that is carried by red blood cells. Homoglobin needs oxygen to be carried by the cells. Without it, the body does not receive enough protein.
What type of cell without a nucleus is an?
A red blood cell is a type of cell without a nucleus. This allows more space for hemoglobin, a protein that helps carry oxygen in the blood.
Why is nucleus missing from red blood cell?
It is a genetic adaptation; without nucleus more space for hemoglobin is free. And hemoglobin is the carrier of oxygen.
How does a hemoglobin live without having a nucleus?
Hemoglobin is not a living thing. Hemoglobin is simply a molecule capable of temporarily binding with oxygen and carrying that oxygen to where it is needed, then giving it up and returning to be reoxygenated. Hemoglobin is present in red blood cells, but does not metabolize, neither does it generate nor utilize energy itself, generally considered parameters that define 'living'.
Why red blood cells have no nucleus but still they called cell?
Red blood cells lose their nucleus as they mature in order to make space for more hemoglobin, the protein that carries oxygen. Even without a nucleus, they are still considered cells because they have a cell membrane and other cellular components necessary for their function of transporting oxygen in the bloodstream.
What cell type has no membrane but has a nucleus?
A red blood cell, also known as an erythrocyte, is an example of a cell type without a membrane-bound nucleus. These cells lose their nucleus as they mature to make room for hemoglobin, the oxygen-carrying protein they contain.
Why is the RBC without a nucleus?
just to accommodate more hemoglobin for better oxygen transport
What is the color of RBC's without hemoglobin?
The red blood cells don't loose hemoglobin. Hemoglobin is the protein the oxygen binds to. So I think a better question is " What is the colour of RBC's without oxygen?" And the answer in a dark red.
How is hemoglobin's affinity for oxygen affected by the presence or absence of oxygen?
Hemoglobin is a protein that is carried by red blood cells. Homoglobin needs oxygen to be carried by the cells. Without it, the body does not receive enough protein.
What is an important element in red blood cells?
Iron is bound to the center of hemoglobin, which transports oxygen. Depending on the meaning of element in the question, it could be Iron(most likely) or hemoglobin. ADDED: It is the iron: 4 iron molecules held within the haemoglobin molecule's hydrocarbon lattice. The oxygen binds physically to the Fe without reacting chemically.
What are the features of a red blood cell?
There are the double-concave discs without nucleus, containing hemoglobin transfering an oxygen for tissues.
What is a red blood cells features?
There are the double-concave discs without nucleus, containing hemoglobin transfering an oxygen for tissues.
What is a red blood cells special feature?
There are the double-concave discs without nucleus, containing hemoglobin transfering an oxygen for tissues.
