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Red blood cells lack cellular organelles, such as a nucleus, to make room for more hemoglobin molecules, which are essential for carrying oxygen. This lack of organelles also helps the cell maintain a biconcave shape, which allows for easier passage through blood vessels.
a RCB lacks cellular organelles because its main function is to transpor oxygen, and for this it contains hemoglobin. it is astimated that a RBC contains about 2 billion hemoglobin cells.
to carry out the main funtion for which a RBC is made all its other organells are absent.
A RBC on the other hand has a nucleus when it is formed but brfore entering the blood stream the RBC loses it. this is mainly because the main function of the nucleus is to divide the cell and the RBCs are already being produced in the lower part of the vertibra,
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Do archaea possess organelles within their cellular structure?
No, archaea do not possess organelles within their cellular structure.
How is bacteria different from eukaryotes in terms of their cellular structure and organization?
Bacteria are prokaryotes, which means they lack a nucleus and other membrane-bound organelles found in eukaryotic cells. Eukaryotes, on the other hand, have a nucleus and various organelles that help with cellular functions. This fundamental difference in cellular structure and organization distinguishes bacteria from eukaryotes.
Does mature RBCs rely on anaerobic glycolysis?
Yes, mature red blood cells primarily rely on anaerobic glycolysis for energy metabolism, as they lack mitochondria which are required for aerobic metabolism. Glycolysis allows them to produce ATP efficiently in the absence of oxygen.
What is the cellular organelles that perform cellular respiration to produce energy for the cell?
Mitochondria are the cellular organelles that perform cellular respiration to produce energy in the form of ATP for the cell.
Do prokaryotes lack membrane-bound organelles?
Yes, prokaryotes lack membrane-bound organelles.
Procaryotic cells lack cellular what?
organelles
What kingdom has members that are unicellular and lack some cellular parts?
The kingdom that has members that are unicellular and lack some cellular parts is the Kingdom Monera, which includes bacteria and archaea. These organisms lack membrane-bound organelles, such as a nucleus, and are often characterized by their simple cellular structure.
Why we can not extract DNA from RBCs?
Red blood cells do not have a nucleus or organelles, which are essential for DNA extraction. Without a nucleus, RBCs lack the DNA needed for extraction. White blood cells, on the other hand, do have a nucleus and contain DNA, making them suitable for DNA extraction.
What organelles undergo cellular respiration?
Mitochondria are the organelles where cellular respiration occurs.
Do archaea possess organelles within their cellular structure?
No, archaea do not possess organelles within their cellular structure.
How is bacteria different from eukaryotes in terms of their cellular structure and organization?
Bacteria are prokaryotes, which means they lack a nucleus and other membrane-bound organelles found in eukaryotic cells. Eukaryotes, on the other hand, have a nucleus and various organelles that help with cellular functions. This fundamental difference in cellular structure and organization distinguishes bacteria from eukaryotes.
Does mature RBCs rely on anaerobic glycolysis?
Yes, mature red blood cells primarily rely on anaerobic glycolysis for energy metabolism, as they lack mitochondria which are required for aerobic metabolism. Glycolysis allows them to produce ATP efficiently in the absence of oxygen.
How do mature RBCs differ from other cells?
Mature red blood cells (RBCs) lack a nucleus and organelles such as mitochondria, which other cells possess. This allows RBCs to have more space to carry oxygen efficiently. Additionally, RBCs are shaped as biconcave discs to maximize surface area for oxygen and carbon dioxide exchange.
What is the cellular organelles that perform cellular respiration to produce energy for the cell?
Mitochondria are the cellular organelles that perform cellular respiration to produce energy in the form of ATP for the cell.
why viruses are acellur?
Viruses are acellular, which means they don't have a cellular structure. As a result, they lack the majority of cell components such as organelles, ribosomes, and the plasma membrane.
Having membrane covered organelles a characteristic of what cells?
Eukaryotic cells have membrane-covered organelles, which compartmentalize cellular functions and allow for more complex and specialized processes to occur. This distinguishes them from prokaryotic cells, which lack membrane-bound organelles.
Do prokaryotes lack membrane-bound organelles?
Yes, prokaryotes lack membrane-bound organelles.
