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Some molecules are too large to pass through the cell membrane without transport proteins.
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Why don't red blood cells need oxygen?
Red blood cells do not need oxygen because their primary function is to transport oxygen to all tissues in the body. They contain a protein called hemoglobin that binds to oxygen in the lungs and releases it to cells throughout the body.
Why do cell need to use transport protein to function?
What part of the membrane helps chemical reac
Why do cells need need to use transport proteins to function?
Some molecules are too large to pass through the cell membrane without transport proteins.
What three cells need lots of protein?
Muscle cells, skin cells, and hair cells require lots of protein to maintain their structure and function. Proteins are essential for cell growth, repair, and maintenance in these types of cells.
Why do cells need to use transport proteins to function's?
Some molecules are too large to pass through the cell membrane without transport proteins.
Why do cells need to use transport proteins function?
Some molecules are too large to pass through the cell membrane without transport proteins.
Why do cells need to use transport proteins to function-?
Some molecules are too large to pass through the cell membrane without transport proteins.
In what type of cell would you find a endoplasmic reticulum?
The main function of the Rough ER is to assist in protein production, so cells where large amounts of protein are produced, such as pancreatic cells (which produce digestive enzymes), will have more RER.In contrast, cells with main functions such as transport will not need as much (or any).
What blood cells do not have a nucleus?
In most mammals, mature erythrocytes (red blood cells) have no nucleus. Matured from stem cells in the bone marrow, they circulate in the blood for about 100 days before being recycled by macrophages. Since their function is the transport of oxygen and CO2 through hemoglobin, they need no protein synthesis after they are completely matured, so there's no need for keeping the nucleus.
What cells need a lot of protein?
Muscle cells.
What organelles do cells need in order for active transport to occur?
Cells need organelles such as ATP-powered pumps, transport proteins, and vesicles for active transport to occur. These organelles help in moving molecules and ions across the cell membrane against their concentration gradient, requiring energy input. Active transport is essential for maintaining proper cellular function and homeostasis.
What is the Iron part of a red blood cell?
Iron is a key component of hemoglobin, the protein in red blood cells that carries oxygen from the lungs to the rest of the body. The iron in hemoglobin binds to oxygen, allowing red blood cells to transport it throughout the body and deliver it to tissues and organs that need it to function properly.
