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What is thought to be engulfed prokaryotes eventually leading to the development of animal cells?
aerobic bacteria
What is thought to be engulfed by prokaryotes eventually leading to the development of animal cells?
It is thought that mitochondria were engulfed by prokaryotes, which eventually developed into animal cells. This event led to the creation of a symbiotic relationship between the host cell and the engulfed mitochondria, giving rise to complex eukaryotic cells.
What it call when the mitochondria in cells today are the descendants of aerobic prokaryotes that used oxygen to generate energy?
This phenomenon is known as endosymbiosis, specifically referring to the theory that mitochondria and chloroplasts originated from free-living aerobic prokaryotes that were engulfed by ancestral eukaryotic cells and established a symbiotic relationship.
Did mitochondria evolved from engulfed prokaryotes?
Yes, mitochondria are believed to have evolved from engulfed aerobic bacteria that formed a symbiotic relationship with early eukaryotic cells. This theory is known as the endosymbiotic theory and is supported by similarities between mitochondria and modern-day bacteria, such as their own DNA and ability to replicate independently.
What is the origin of chloroplasts?
Chloroplasts originated from a process called endosymbiosis, where a eukaryotic cell engulfed a photosynthetic cyanobacteria. Over time, a symbiotic relationship developed where the cyanobacteria became integrated into the cell and evolved into what we now recognize as chloroplasts. This event is believed to have occurred around 1.5 billion years ago, contributing to the evolution of photosynthetic organisms.
What cellular process was involved in the evolution of mitochondria and chloroplasts?
The evolution of mitochondria and chloroplasts is primarily attributed to the process of endosymbiosis, where ancestral eukaryotic cells engulfed prokaryotic organisms, such as aerobic bacteria and cyanobacteria. Over time, these engulfed prokaryotes established a symbiotic relationship with their host cells, eventually evolving into the organelles we know today. This process not only provided the host cells with enhanced energy production capabilities but also led to the incorporation of the prokaryotes' genetic material into the eukaryotic genome.
What two organelles have become part of the eurkaryote cell because of endosymbiosis?
The mitochondria and chloroplasts are believed to have become part of the eukaryotic cell through endosymbiosis. They were previously independent prokaryotic organisms that were engulfed by ancestral eukaryotic cells, forming a symbiotic relationship over time.
What caused an aerobic atmosphere during the history of the earth?
The origin of photosynthetic prokaryotes caused an aerobic atmosphere during the history of the earth.
Why did the large cells not destroy the small aerobic cells they engulfed?
The large cells did not destroy the small aerobic cells they engulfed because of a mutualistic relationship where both cells benefit from each other. The small aerobic cells provide energy in the form of ATP through aerobic respiration, benefiting the large cells by increasing their efficiency. In return, the large cells offer protection and a stable environment for the small aerobic cells to thrive.
Where is the process of cellular respiration carried out in prokaryotes?
Aerobic respiration in measosomes.Anerobic respiration in cytoplasm.
What does your current evidence tell us about the evolution of prokaryotes and eukaryotes?
Prokaryotes are much simpler organisms than eukaryotes. It is thought that eukaryotes evolved from prokaryotes. In both cases the evolution process was lengthy and similar to the evolution of other organisms.
What was the evolutionary advantage of the proto-eukaryotes that engulfed aerobic bacteria but did not digest them?
it is a part of the origin of eukaryotes by a process called endosymbiosis. The engulfed prokaryotic cells later became mitochondria and chloroplast in today's living organisms Campbell and Reece; Biology, 7th edition
