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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.
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What membrane bound organelle associated with photosynthesis is absent in cyanobacteria?
Cyanobacteria lack chloroplasts, which are membrane-bound organelles associated with photosynthesis found in eukaryotic cells, such as plants and algae. Instead, cyanobacteria perform photosynthesis using thylakoid membranes that are integrated into their cell membrane. These thylakoids contain chlorophyll and other pigments necessary for capturing light energy, allowing cyanobacteria to conduct photosynthesis without the need for chloroplasts.
Which organelles contains the thylakoids and chlorophyll?
The organelle that contains thylakoids and chlorophyll is the chloroplast. Thylakoids are membranous structures within the chloroplast where the chlorophyll is located, and they play a key role in the light-dependent reactions of photosynthesis.
Are thylakoids organelles?
Thylakoids are not organelles themselves, but rather a membrane-bound structure found within chloroplasts. They are where the light-dependent reactions of photosynthesis take place, specifically the process of converting light energy into chemical energy.
Which substance contains thykoids?
Thylakoids are membrane-bound structures found within chloroplasts in plant cells and in the cells of some photosynthetic organisms, such as cyanobacteria. They contain chlorophyll and other pigments essential for photosynthesis, facilitating the conversion of light energy into chemical energy. Thylakoids are organized into stacks known as grana, which are interconnected by stroma thylakoids.
Which part of a plant do chloroplast reside in?
PS1 (Photosystem 1) is located on the stroma thylakoids: the thylakoids floating around in the stroma. PS2 is located on the grana thylakoids, those thylakoids organized into stacks called grana!
What membrane bound organelle associated with photosynthesis is absent in cyanobacteria?
Cyanobacteria lack chloroplasts, which are membrane-bound organelles associated with photosynthesis found in eukaryotic cells, such as plants and algae. Instead, cyanobacteria perform photosynthesis using thylakoid membranes that are integrated into their cell membrane. These thylakoids contain chlorophyll and other pigments necessary for capturing light energy, allowing cyanobacteria to conduct photosynthesis without the need for chloroplasts.
Where in cyanobacteria does photosynthesis occur?
Photosynthesis in cyanobacteria occurs in specialized structures called thylakoids, which are membrane-bound compartments within the cell where the photosynthetic reactions take place.
What are thykoids?
Thylakoids are membrane-bound organelles found within chloroplasts
Which organelles contains the thylakoids and chlorophyll?
The organelle that contains thylakoids and chlorophyll is the chloroplast. Thylakoids are membranous structures within the chloroplast where the chlorophyll is located, and they play a key role in the light-dependent reactions of photosynthesis.
Are thylakoids organelles?
Thylakoids are not organelles themselves, but rather a membrane-bound structure found within chloroplasts. They are where the light-dependent reactions of photosynthesis take place, specifically the process of converting light energy into chemical energy.
Which part of a plant do chloroplast reside in?
PS1 (Photosystem 1) is located on the stroma thylakoids: the thylakoids floating around in the stroma. PS2 is located on the grana thylakoids, those thylakoids organized into stacks called grana!
What substance contains thylakiods?
Thylakoids are membrane-bound compartments found in chloroplasts, the organelles responsible for photosynthesis in plants. Thylakoids play a crucial role in the light-dependent reactions of photosynthesis, where sunlight is converted into chemical energy.
What are thylakloids?
A thylakoid is a membrane-bound compartment inside chloroplasts and cyanobacteria. They are the site of the light-dependent reactions of photosynthesis. Thylakoids consist of athylakoid membrane surrounding a thylakoid lumen. Chloroplast thylakoids frequently form stacks of disks referred to as grana (singular: granum). Grana are connected byintergrana or stroma thylakoids, which join granum stacks together as a single functional compartment.
Do cyanobacteria have chloroplasts?
No, these are photosynthetic, which would classify them as autotrophic.Source(s):http://www.ucmp.berkeley.edu/bacteria/cy…http://www.fiu.edu/~goldberg/coralreefs/…
The stroma is the thick fluid within the inner membrane of a chloroplast that surrounds the?
grana, where the light-dependent reactions of photosynthesis occur. It contains enzymes, DNA, and ribosomes for protein synthesis. The stroma is the site of the light-independent reactions (Calvin cycle) of photosynthesis.
What is in thylakoids?
Thylakoids contain chlorophyll.
In the thylakoids are proteins that?
In the thylakoids are proteins that
