0
What are the functions of the mitochondria and chloroplasts What do these two organelles have in common with one another?
The chloroplasts are found in oxygen-releasing organisms (mostly plants), and transform carbon dioxide, which animals exhale, and sunlight into their own sugars for food and oxygen as a byproduct. The mitochondion is an organelle that transforms oxygen into carbon dioxide. The two work hand-in-hand, for animals need the plants' oxygen and plants need the animals' carbon dioxide, a cycle.
What else can I help you with?
What is another theory for the formation of organelles?
Endosymbiotic theory proposes that some organelles, such as mitochondria and chloroplasts, were once free-living prokaryotic organisms that were engulfed by a larger host cell, forming a symbiotic relationship over time. This theory is supported by the presence of unique DNA within mitochondria and chloroplasts, as well as their ability to replicate independently within the cell.
How are mitochondria and chloroplast linked?
Chloroplasts and mitochondria both create ATP. Chloroplasts use sunlight, glucose, and carbon dioxide to create ATP, and the process also creates oxygen. Mitochondria use oxygen and glucose to create ATP, and the process creates carbon dioxide. Plant cells contain both chloroplasts and mitochondria, but animal cells contain only mitochondria.
What are the similarities between mitochondria an chloroplast?
Both mitochondria and chloroplasts are organelles. Mitochondria are used in cellular respiration and chloroplasts are used in photosynthesis. Photosynthesis and cellular respiration are opposite processes. Both are believed to have evolved from a living single celled bacteria that was engulfed by an early form of a plant or animal cell. Therefore, both mitochondria and chloroplasts have their own DNA. Furthermore, they both have free ribosomes. NOTE! they both DO NOT have 2 membranes. chloroplasts have 3 membranes
What is another cell organelle that is thought to have originated through endosymbiosis?
Take the mitochondria as example. This organelle contains it's own circular DNA that is representative of cyanobacterial DNA. This DNA codes for some proteins also. Some mitochondrial DNA has been taken into the nuclear DNA where it's presence is rather obvious. And the mitochondria fission in reproducing themselves.
What processes require the chloroplast and mitochondria to interact with one one ather?
Photosynthesis and respiration require the chloroplasts and mitochondria to interact with one another.
Two principal organelles of eukaryotes that share features with one another and with bacteria from which they apparently were derived are the?
Two principal organelles of eukaryotes that share features with one another and with bacteria are the mitochondria and chloroplasts. Both organelles have their own DNA and ribosomes, similar to bacteria, and are thought to have originated from ancient endosymbiotic bacteria that were engulfed by early eukaryotic cells.
Is a mitochondria a bacterial Cell?
Yes, according to the The endosymbiotic theory:The endosymbiotic theory concerns the mitochondria, plastids (e.g. chloroplasts), and possibly other organelles of eukaryotic Cells. According to this theory, certain organelles originated as free-living bacteria that were taken inside another Cell as endosymbionts. Mitochondria developed from proteobacteria (in particular, Rickettsiales or close relatives) and chloroplasts from cyanobacteria.
What are 2 cellular organelles the transform one form of energy into another form of energy?
Mitochondria and chloroplasts are two cellular organelles that transform one form of energy into another form of energy. Mitochondria convert chemical energy stored in food molecules into ATP, which is a form of energy that the cell can use. Chloroplasts convert light energy into chemical energy through photosynthesis.
What is another theory for the formation of organelles?
Endosymbiotic theory proposes that some organelles, such as mitochondria and chloroplasts, were once free-living prokaryotic organisms that were engulfed by a larger host cell, forming a symbiotic relationship over time. This theory is supported by the presence of unique DNA within mitochondria and chloroplasts, as well as their ability to replicate independently within the cell.
How are mitochondria and chloroplast linked?
Chloroplasts and mitochondria both create ATP. Chloroplasts use sunlight, glucose, and carbon dioxide to create ATP, and the process also creates oxygen. Mitochondria use oxygen and glucose to create ATP, and the process creates carbon dioxide. Plant cells contain both chloroplasts and mitochondria, but animal cells contain only mitochondria.
What are the similarities between mitochondria an chloroplast?
Both mitochondria and chloroplasts are organelles. Mitochondria are used in cellular respiration and chloroplasts are used in photosynthesis. Photosynthesis and cellular respiration are opposite processes. Both are believed to have evolved from a living single celled bacteria that was engulfed by an early form of a plant or animal cell. Therefore, both mitochondria and chloroplasts have their own DNA. Furthermore, they both have free ribosomes. NOTE! they both DO NOT have 2 membranes. chloroplasts have 3 membranes
Who are descendants of mitochondria and chloroplasts?
there are no descendants to them they are just formed from another cell.
What is another cell organelle that is thought to have originated through endosymbiosis?
Take the mitochondria as example. This organelle contains it's own circular DNA that is representative of cyanobacterial DNA. This DNA codes for some proteins also. Some mitochondrial DNA has been taken into the nuclear DNA where it's presence is rather obvious. And the mitochondria fission in reproducing themselves.
What evidence is there for endosymbiotic theory?
One evidence is that both mitochondria and chloroplasts have their own circular piece of DNA that actually codes for a few proteins. This DNA is of the prokaryote type and strongly suggests that the mitochondria and chloroplast were once free living organisms that, one way or another, joined in a symbiotic relationship with a proto eukaryote cell.
Why do animal cells not have chloraplast?
Chloroplasts (as well as Mitochondria) are endosymbionts. This means that they are cells, living within another cell. Historically, eukaryotic cells had no mitochondria or chloroplasts (and mitochondria and chloroplasts existed by themselves outside of cells). The current hypothesis is that a cell tried to engulf a mitochondria (by phagocytosis) but failed in digesting it. Over time, some of the mitochondrial DNA (mtDNA) became part of the host cell's genome. This cell is a common ancestor to both plants and animals, which is why both have mitochondria. A cell with mitochondria then did the same thing with chloroplasts, absorbing one, and taking some of its ctDNA etc. Because not all cells that had mitochondria absorbed chloroplasts there were cells with mitochondria only, and cells with mitochondria and chloroplasts. The ones with chloroplasts evolved to become plant cells, and those without evolved to become animal cells.
Does mitochondria have a tails?
No, mitochondria are organelles in a cell. Tails, or specifically flagella, are used for movement, and since mitochondria do not need to move from one place to another, they do not have tails.
What processes require the chloroplast and mitochondria to interact with one one ather?
Photosynthesis and respiration require the chloroplasts and mitochondria to interact with one another.
