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Some members of the Domain Bacteria have a a nucleus b membrane- bound organelles c chloroplasts d photosynthetic ability?
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Are membrane bound organelles in bacteria?
Bacteria do not contain membrane-bound organelles such as mitochondria or chloroplasts, as eukaryotes do. However, photosynthetic bacteria, such as cyanobacteria, may be filled with tightly packed folds of their outer membrane. The effect of these membranes is to increase the potential surface area on which photosynthesis can take place.
What are Non-photosynthetic bacteria?
A prokaryote cell is a cell which lacks a proper nucleus Or any other membrane bound organelles ( like vacuole ). It's opposite is a eukaryotic cell which has a proper nucleus and organelles.prokaryotic cells have a primitive nucleus (nucleoid) which does not contain a nuclear membrane. some basic organelles are absent in these. such cells are found in prokaryotes like bacteria.
What is the internal membranes found in chloroplast called?
Chloroplasts contain saclike photosynthetic membranes called thylakoids. The region outside the thylakoid membranes in the chloroplasts is called the stroma.
Cells contain smaller parts known as organelles. The nucleus, chloroplasts, mitochondria, and vacuoles are all examples of organelles. What do these organelles have in common?
They are all enclosed by a membrane.
Given that prokaryotes lack membrane-bound organelles why do cyanobacteria which are prokaryotes possess membrane-bound thylakoids?
Cyanobacteria were formerly known as blue-green algae which are photosynthetic. Thylakoids in the cyanobacteria are not separate organelles as we see in eukaryotic cell (eg:chloroplast). In fact the chloroplasts of eukaryotic cells were originated in a endosymbiotic event where cyanobacteria was taken up by the cell. Please read about enodsymbiosis.
Do bacteria have plastids?
Some bacteria have chloroplasts. For example, cyanobacteria. They are photosynthetic bacteria No, bacteria do not have chloroplasts because they are prokaryotic which means they can't have membrane bound organelles other than ribosomes.. Chloroplasts are membrane bound organelles. As for the cyanobacteria, they are indeed photosynthetic, but they still don't have chloroplasts. It is somewhat misleading. They were once called blue-green algae (they even fooled earlier scientists) but are now considered bacteria because they lack a membrane bound nucleus and chloroplasts.
Are membrane bound organelles in bacteria?
Bacteria do not contain membrane-bound organelles such as mitochondria or chloroplasts, as eukaryotes do. However, photosynthetic bacteria, such as cyanobacteria, may be filled with tightly packed folds of their outer membrane. The effect of these membranes is to increase the potential surface area on which photosynthesis can take place.
What do monerans lack that is present other organisim?
Monerans lack membrane-bound organelles which are present in other organisms. These membrane-bound organelles include the mitochondria and chloroplasts. An example of a monera is bacteria.
What are organelles contained?
Chloroplasts. And with that, the thylakoid membrane.
What are organelles containing chlorophyll?
Chloroplasts. And with that, the thylakoid membrane.
What are Non-photosynthetic bacteria?
A prokaryote cell is a cell which lacks a proper nucleus Or any other membrane bound organelles ( like vacuole ). It's opposite is a eukaryotic cell which has a proper nucleus and organelles.prokaryotic cells have a primitive nucleus (nucleoid) which does not contain a nuclear membrane. some basic organelles are absent in these. such cells are found in prokaryotes like bacteria.
What is the internal membranes found in chloroplast called?
Chloroplasts contain saclike photosynthetic membranes called thylakoids. The region outside the thylakoid membranes in the chloroplasts is called the stroma.
Which organelle would be missing in a prokaryotic cell?
In a prokaryotic cell, there would be no membrane-bound nuclei, and no other membrane-bound organelles, such as mitochondria, no vacuoles, no endoplasmic reticulum, no chloroplasts, if it photosynthetic. The only membrane present is the plasma membrane.
Do chloroplast have bacteria?
no.They are only found in photosynthetic eukariyotes. Plants and algae are examples
What are thykoids?
Thylakoids are membrane-bound organelles found within chloroplasts
Bacteria never have a?
membrane bound organelles
Which organelles developed nuclear membrane?
The nuclear membrane, as the name suggests, is the membrane around the nucleus. If you meant to ask which other organelles are membrane bound, then there are a few. Some examples are mitochondria and chloroplasts.
