0
There is not yet a consensus on how cellular life first came to exist. But the general lines of one important hypothesis is that molecular replicators emerged through a complex series of chemical circumstances, and came to employ pre-existing lipid vesicles to concentrate their numbers and protect them against competitors.
The prevailing theory on how cells evolved is through a process known as endosymbiosis, where smaller prokaryotic cells were engulfed by larger cells and eventually formed a mutually beneficial relationship, giving rise to eukaryotic cells. This theory is supported by the presence of organelles like mitochondria and chloroplasts in eukaryotic cells, which have their own DNA and resemble independent, free-living bacteria.
Add your answer:
Earn +20 pts
What organelle does the endosymbiotic theory suggest evolved from the symbiotic relationships between prokaryotic cells?
The endosymbiotic theory suggests that mitochondria and chloroplasts evolved from symbiotic relationships between prokaryotic cells. More specifically, mitochondria are proposed to have originated from aerobic bacteria, while chloroplasts are thought to have originated from photosynthetic bacteria.
Where does the cell theory state that all cells come?
The cell theory states that all cells come from pre-existing cells through the process of cell division.
What theory was developed around the idea that some eukaryotic organelles evolved from proyarotic organisms?
The endosymbiotic theory proposes that eukaryotic organelles, such as mitochondria and chloroplasts, originated from engulfed prokaryotic cells that developed a symbiotic relationship within the host cell. This theory suggests that these organelles were once free-living bacteria that were engulfed by early eukaryotic cells and eventually evolved into essential components of eukaryotic cells.
Which scientist studied how wounds heal and proposed that cells came from preexisting cells?
because
According to Lynn Margulis eukaryotic cells may have evolved from?
According to Lynn Margulis, eukaryotic cells may have evolved from symbiotic relationships between different prokaryotic organisms, such as bacteria and archaea. This theory is known as endosymbiotic theory, proposing that organelles like mitochondria and chloroplasts were once independent prokaryotic cells that were engulfed by a host cell.
What organelle does the endosymbiotic theory suggest evolved from the symbiotic relationships between prokaryotic cells?
The endosymbiotic theory suggests that mitochondria and chloroplasts evolved from symbiotic relationships between prokaryotic cells. More specifically, mitochondria are proposed to have originated from aerobic bacteria, while chloroplasts are thought to have originated from photosynthetic bacteria.
Where does the cell theory state that all cells come?
The cell theory states that all cells come from pre-existing cells through the process of cell division.
When was the endosymbiotic theory proposed?
The endosymbiotic theory was proposed in the 1960s by Lynn Margulis to explain the origin of eukaryotic cells. It suggests that eukaryotic cells evolved through a mutually beneficial relationship between primitive prokaryotic cells.
What theory was developed around the idea that some eukaryotic organelles evolved from proyarotic organisms?
The endosymbiotic theory proposes that eukaryotic organelles, such as mitochondria and chloroplasts, originated from engulfed prokaryotic cells that developed a symbiotic relationship within the host cell. This theory suggests that these organelles were once free-living bacteria that were engulfed by early eukaryotic cells and eventually evolved into essential components of eukaryotic cells.
Which scientist studied how wounds heal and proposed that cells came from preexisting cells?
because
What is a sentence with the word prevailing in it?
The prevailing theory is that he robbed the jewelry store to pay for gambling debts.
What man proposed that cells are formed from other cells?
Rudolf Virchow proposed the concept that cells are formed from pre-existing cells in 1855. This idea challenged the prevailing notion of spontaneous generation and laid the foundation for the modern cell theory.
According to Lynn Margulis eukaryotic cells may have evolved from?
According to Lynn Margulis, eukaryotic cells may have evolved from symbiotic relationships between different prokaryotic organisms, such as bacteria and archaea. This theory is known as endosymbiotic theory, proposing that organelles like mitochondria and chloroplasts were once independent prokaryotic cells that were engulfed by a host cell.
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.
'other' category on an iPod?
Prevailing theory is Album Art
What was the prevailing theory of Leonardo da Vinci?
airborne ranger
How did cell theory change over time?
Cell theory changed over time as new discoveries were made. Originally proposed in the 1830s, the theory evolved to include the understanding that cells are the basic unit of life, that all living organisms are made up of cells, and that cells come from pre-existing cells through cell division. More recent advancements have also revealed the complex structures and functions within cells.
