Chloroplast

prokaryotes were not destroyed by the larger cells, but instead became internal parasites that remained surrounded by a vesicular membrane of the host. The theory proposed that mitochondria are the result of endocytosis of aerobic bacteria and chloroplasts are the result of endocytosis of photosynthetic bacteria. The theory states that parasites will eventually lose their ability to exist independently, but they will still be able to retain…

photosynthesis in their adult stages of life through their consumption of Vaucheria litorea. Vaucheria litorea are algae that are the primary diet of the developed sea slugs. Juvenile slugs acquire this ability when they ingest the algae and store the chloroplasts or plastids of the organisms in their digestive tracts. These plastids are absent of nuclei and can actually be maintained in the tracts for months in the cells. Essentially, the cells of the slug’s digestive tract undergo…

1 The evidence that mitochondria and chloroplasts were once primitive bacterial cells is described in the Endosymbiotic theory. One organism living inside another organism is called Endosymbiosis. The Endosymbiotic theory describes how large host cells and engulfed bacteria could easily become…

Endosymbiosis is the theory of prokaryotic cells producing mitochondria and chloroplasts in eukaryotic cells. This theory does have evidence. Both chloroplasts and mitochondria contain DNA and are able to reproduce, not paying attention to the cell’s reproduction. A chloroplast’s DNA does not appear to be like a plant cell’s DNA. The chloroplasts have the ability to absorb energy with photosynthesis, while the nucleus of the cell cannot. The way a eukaryotic…

Endosymbiotic theory states that organelles were once prokaryotic cells, living as a part larger cells. The prokaryotic cells may initially have been parasites or an intended meal for the cell. Whatever the cause, those prokaryotes would soon become cooperative prisoners. The prokaryotic cells would soon provide crucial nutrients or even to maximize oxygen usage for transforming energy. The prokaryotic cells, in return, would get protection and a constant environment to live. A lot of evidence…

we can infer that the first cell doesn’t have the cell wall, chloroplast, and liquid bubbles. So the first one is the animal cell. The third and the second one both have the transparent cell outside the cells. They also have dark points inside the sacs and bubbles. The second and third one’s bubbles are smaller than the first one. Based on the biological knowledge and observation, the second and third cells have the cell wall, chloroplast, and the liquid bubbles. Obviously, the second and third…

of cell got shrunk, because the total solute concentration of the vacuole decreased when 10% NaCl solution was added. The plasma membrane and chloroplast also got shrunk. After that, by cleaning the slide and adding a drop of distilled or deionized water, the cells regained their original appearance and students saw that the space between the chloroplasts and cell wall disappeared. In conclusion, before adding the salt water the central cytoplasm was rectangular and after adding the salt water…

Humen is A human is way better at everything and I animal kills humans are really kill you already know how I feel yeah mister daddy animals they got us we don't got to pay we have food at stores so all we got to do is go Outdoors Right there and we have cars they don't we have Better Homes then And their bodies are made different or is it all we have orange left heading your way smarter than them we go to school they don't so that's how I'm going to put my story you understand meI said they we…

on the results, your hypothesis will or will not have a correlation. We can assume from the picture below, that the Tradescantia species will be concluded as a C3 plant because of the chloroplast being within the bundle sheath and the Muhlengbergia Species will have a relation to a C4 plant due to its chloroplast being located within the bundle sheath and also the…

More so, two membranes help with this, where one is called the outer and inner membranes - specifically these two membranes serve as the shield for the inner parts of the chloroplast. The third membrane is called the thylakoid. The outer and inner membrane holds a semi-gel-like fluid called stroma, the chloroplast holds this fluid and is mainly the fluid that takes up the volume of it. Whilst the thylakoids is found in the stroma. One of their main function is to complete a biological process…