Where does photosynthesis occur in prokaryotes?
the chloroplast
Some prokaryotes can perform photosynthesis. This process occurs in the chloroplast.
Where does cellular respiration take place in a prokaryotic vs eukaryotic cell?
Cellular respiration occurs in both eukaryotic and prokaryotic cells, with most reactions taking place in the cytoplasm of prokaryotes and in the mitochondria of eukaryotes.
How does respiration occur in prokaryotes?
All living cells must carry out cellular respiration. It can be aerobic respiration in the presence of oxygen or anaerobic respiration. Prokaryotic cells carry out cellular respiration within the cytoplasm or on the inner surfaces of the cells.
Does cellular respiration occur in prokaryotic cells only?
Cellular respiration is the process by which organisms break down the sugars in their food to produce energy in the form of ATP. Cellular respiration occurs both in prokaryotic and eukaryotic organisms.
What do prokaryotes use for respiration and photosynthesis?
Decomposing prokaryotes break down dead organic matter and release carbon dioxide through cellular respiration. Photosynthetic prokaryotes remove atmospheric carbon dioxide and fix it into sugars.
How do locations where photosynthesis occurs differ in prokaryotes and eukaryotes?
How do the locations where photosynthesis occurs differ in prokaryotes and eukaryotes? Photosynthesis takes place on the folds of the cell membrane in prokaryotes, and in specialized organelles like chloroplasts in eukaryotes.
Where does cellular respiration occur in the eukaryotic cell?
Mitochondria
Key Terms
Term | Meaning |
---|---|
Mitochondria | The eukaryotic cell structure where cellular respiration occurs |
Cytoplasm | The contents of a cell between the plasma membrane and the nuclear envelope; includes cytosol which is the jelly-like substance that fills the space between organelles |
Aerobic | Process that requires oxygen |
What cellular processes occur in both prokaryotic and eukaryotic cells?
Cell walls and plasma membranes are found in both bacteria (prokaryotes) and plants (eukaryotes). Ribosomes are not bound by a membrane, and are mainly composed of rRNA; they are used for protein synthesis in both prokaryotes and eukaryotes.
How do prokaryotes carry out respiration and photosynthesis?
Where does the cellular respiration happen if an organism is a eukaryote?
Key Terms
Term | Meaning |
---|---|
Mitochondria | The eukaryotic cell structure where cellular respiration occurs |
Cytoplasm | The contents of a cell between the plasma membrane and the nuclear envelope; includes cytosol which is the jelly-like substance that fills the space between organelles |
Aerobic | Process that requires oxygen |
Where does cellular respiration occur in eukaryotes?
In the mitochondria. Cellular respiration takes place in eukaryotic cells as well as prokaryotic cells. In eukaryotes, most of the reactions occur in the mitochondria, it is the site of cellular respiration. The pyruvate, molecules generated towards the end of glycolysis are transported to mitochondria.
Can prokaryotic cells do cell respiration and photosynthesis?
Many prokaryotes, small simple cells like bacteria, can perform aerobic cellular respiration. These cells will move electrons back and forth across their cell membrane. Other types of prokaryotes cannot use oxygen to perform cellular respiration, so they perform anaerobic respiration.
Does photosynthesis occur in prokaryotes or eukaryotes?
Photosynthetic Structures in Eukaryotes and Prokaryotes. In all phototrophic eukaryotes, photosynthesis takes place inside a chloroplast, an organelle that arose in eukaryotes by endosymbiosis of a photosynthetic bacterium (see Unique Characteristics of Eukaryotic Cells).
Where does photosynthesis take place in eukaryotic cells?
chloroplast
In all autotrophic eukaryotes, photosynthesis takes place inside an organelle called a chloroplast. In plants, chloroplast-containing cells exist in the mesophyll. Chloroplasts have a double (inner and outer) membrane.
How is a prokaryotic cell different from eukaryotic cell?
The primary distinction between these two types of organisms is that eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not. The nucleus is where eukaryotes store their genetic information.
Where does cellular respiration occur in bacteria?
Bacteria lack intracellular compartments, called organelles, that other cells have. Thus, in bacteria cellular respiration takes place in the cytoplasm and at the plasma membrane.
Where does cellular respiration occur in the cell?
mitochondria
While most aerobic respiration (with oxygen) takes place in the cell’s mitochondria, and anaerobic respiration (without oxygen) takes place within the cell’s cytoplasm.
Where does photosynthesis occur in eukaryotic cells?
Where does cellular respiration occur in a prokaryotic cell?
Aerobic Cellular Respiration. In your cells, cellular respiration happens in a special organelle called the mitochondrion. But as mentioned, prokaryotic organisms don’t have organelles. Rather than taking place in the mitochondrion, cellular respiration happens either in the cytoplasm or across the plasma membrane of the cell.
Does photosynthesis take place in prokaryotic cells?
Photosynthesis in Prokaryotes The two parts of photosynthesis—the light-dependent reactions and the Calvin cycle—have been described, as they take place in chloroplasts. However, prokaryotes, such as cyanobacteria, lack membrane-bound organelles (including chloroplasts).
How is photosynthesis similar to cellular respiration?
Photosynthesis involves the use of energy from sunlight, water and carbon dioxide to produce glucose and oxygen. Cellular respiration uses glucose and oxygen to produce carbon dioxide and water. To emphasize this point even more, the equation for photosynthesis is the opposite of cellular respiration.
What type of respiration do prokaryotic organisms do?
Prokaryotic Organisms. All organisms do cellular respiration to stay alive, but they don’t all do the same type of cellular respiration. You see, there are both aerobic cellular respiration (with oxygen) and anaerobic respiration (without oxygen). The main difference is that aerobic produces much more energy.