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What else can I help you with?
Do bacteria have ER?
No, bacteria do not have endoplasmic reticulum (ER) like eukaryotic cells. Bacteria lack membrane-bound organelles, including the ER, and instead have a simpler internal structure.
Do bacterial cells have and ER?
No, bacterial cells do not have an endoplasmic reticulum (ER). The ER is a membrane-bound organelle found in eukaryotic cells, involved in protein and lipid synthesis. Bacteria, being prokaryotes, lack membrane-bound organelles, and their cellular processes occur in the cytoplasm or at the cell membrane.
What does lack of smooth ER do to your body?
The Smooth ER takes toxins out of the cell... with out an efficient ER toxins would build up in our cells and eventually we would be come so toxic that we would die.
Do animal cells have er?
Yes! All cells have ER.
Do prokaryotes have rough er?
No, they do not. Prokaryotic cells have no membrane-bound organelles such as rough endoplasmic reticulum. The 70s ribosomes found in prokaryotic cells are therefore free in the cytoplasm as opposed to attached to the rough endoplasmic reticulum.
What types of cells contain the organelles smooth ER and Rough ER in?
Smooth ER is found in cells that are involved in lipid metabolism, such as liver and muscle cells. Rough ER is found in cells that are responsible for protein synthesis, such as cells in the pancreas and salivary glands.
What happens to proteins that lack er signal sequence?
Proteins that lack an ER signal sequence are released into the cytosol.
Do animal cells and plant cells have smooth ER?
Yes they both have smooth er
Is the smooth er in eukaryotic cell or prokaryotic?
Smooth endoplasmic reticulum (ER) is found in eukaryotic cells. It is responsible for lipid synthesis, detoxification of drugs and toxins, and storage of calcium ions. Prokaryotic cells lack membrane-bound organelles like the ER.
Do red blood cells have smooth ER?
No, red blood cells do not have smooth endoplasmic reticulum. Red blood cells lack most organelles, including the endoplasmic reticulum, because their primary function is to carry oxygen throughout the body.
Why endopladmic reticulum is present in all eukaryotic cells but not in prokaryotic cells?
The endoplasmic reticulum (ER) is present in all eukaryotic cells because it plays a crucial role in the synthesis, folding, and transport of proteins and lipids, which are essential for complex cellular functions. Eukaryotic cells have compartmentalized structures, allowing for specialized functions in different organelles, such as the ER. Prokaryotic cells, on the other hand, lack membrane-bound organelles and have a simpler structure, relying on different mechanisms for protein synthesis and cellular processes, making the ER unnecessary.
What does the smooth ER Lack?
It lacks ribosomes.
