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Do mitochondria and choloroplast independently?
Mitochondria and chloroplasts are thought to have evolved independently. While they share some similarities, such as their own DNA and ability to generate energy in the form of ATP, their origin and function differ. Mitochondria likely originated from ancient bacteria that were engulfed by primitive eukaryotic cells, while chloroplasts are believed to have evolved from photosynthetic cyanobacteria that were also engulfed by eukaryotic cells.
What if endosymbiosis didn't happen?
If endosymbiosis did not occur, it is likely that eukaryotic cells would not have developed organelles such as mitochondria and chloroplasts. This would have hindered the evolution of complex multicellular organisms due to the lack of efficient energy production and synthesis of essential molecules. It is possible that life on Earth would have remained dominated by simpler prokaryotic organisms.
What would happen if you did not have chloroplasts?
Well humans do not have chloroplasts. Chloroplasts only show up in plant cells as chloroplasts are for obtaining energy from sunlight through photosynthesis. No animal is able to do this as chloroplasts are not present in animal cells.
An enzyme known as rubisco enables plants to use large amounts of carbon dioxidethis enzyme is most likely active in the?
chloroplasts
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.
How did mitochondria and chloroplasts most likely arise in eukaryotic cells?
Mitochondria and chloroplasts most likely arose in eukaryotic cells through a process called endosymbiosis, where a host cell engulfed a prokaryotic cell. Over time, the prokaryotic cell evolved to become an organelle within the host cell, forming a symbiotic relationship. This theory is supported by the similarities between mitochondria and chloroplasts and modern-day bacteria.
A biologist ground up some plant leaf cells and then centrifuged the mixture to fractionate the organelles Organelles in one of the heavier fractions could produce ATP in the light while organelles?
The heavier fraction likely contains chloroplasts, which can produce ATP in the light through photosynthesis. The lighter fraction may contain mitochondria, which produce ATP through cellular respiration.
How do some scientists think that the first eukaryotes evolved?
By various bacteria ingesting but not digesting other bacteria, most likely the precursors of mitochondria (and/or chloroplasts).
Do mitochondria and choloroplast independently?
Mitochondria and chloroplasts are thought to have evolved independently. While they share some similarities, such as their own DNA and ability to generate energy in the form of ATP, their origin and function differ. Mitochondria likely originated from ancient bacteria that were engulfed by primitive eukaryotic cells, while chloroplasts are believed to have evolved from photosynthetic cyanobacteria that were also engulfed by eukaryotic cells.
A cell is most likely to be a plant cell if it contains what?
Answer this question…A. RER and SER.B. chloroplasts and a cell wall. It's (B)C. DNA and RNA.D. mitochondria and amino acids.
If a cell is most likely to be a plant cell if it contains?
Answer this question…A. RER and SER.B. chloroplasts and a cell wall. It's (B)C. DNA and RNA.D. mitochondria and amino acids.
What would likely happen if i don't eat before working out?
You would likely pass out.
What most likely happen if green plants were to exposed to longer days of sunlight?
The chloroplasts would produce more energy.
What would most likely happen if green plants were expose to longer days of sunlight?
The chloroplasts would produce more energy.
What would most likely happen if green plants were exposed to longer days sunlight?
The chloroplasts would produce more energy.
What if endosymbiosis didn't happen?
If endosymbiosis did not occur, it is likely that eukaryotic cells would not have developed organelles such as mitochondria and chloroplasts. This would have hindered the evolution of complex multicellular organisms due to the lack of efficient energy production and synthesis of essential molecules. It is possible that life on Earth would have remained dominated by simpler prokaryotic organisms.
What would most likely happen if green plants were exposed to longer days in sunlight?
what would most be likely happen if green plant were exposed to longer days in sunlight
