Answer:
Conversion of pyruvate to acetyl coA take place in the matrix of mitondondrial.
Electron transport chain occur in the inner mitochondrial membrane of the cell.
Breakdown of glucose to pyruvate occur in the cytoplasm of the cell.
Citric acid cycle occur in the matrix of the mitondondrial.
Explanation:
Cellular respiration refers to the processes that take place in the cell which breakdown glucose to give energy.
In the eukaryotic cells, conversion of pyruvate to acetyl coA occur in the matrix of the mitondondrial. The pyruvate from glycolysis move into the mitondondrial, the site of cellular respiration and it is converted to acetyl coA.
The electron transport chain occur in the inner of mitondondrial in the eukaryotic cells which is the site where oxidative phosphorylation occur through the activity of enzyme ATP synthase.
The breakdown of glucose to pyruvate , called glycolysis occur in the cytoplasm of the cell. It require no oxygen. Glycolysis is the process that lead to conversion of glucose to pyruvate.
Citric acid cycle take place in the matrix of mitondondrial and it a process where energy is produced from oxidation of acetyl coA into carbondioxide. It is also called Krebs cycle.
Answer:
B
Explanation:
amino acids are the building blocks of proteins
Answer:True
Explanation:
Nerve impulse must reach a certain threshold in a neuron before action potential can be generated to intiate conduction of action potential.
Therefore if mutiple impulses are generated and these are not upto thresholds , no matter how strong the stimulI are-NO ACTION POTENTIAL WILL BE GENERATED.
THIS IS ALL OR NONE PRINCIPLE
The all or none hypotheses can be best explain with flushing of the water closet after using it. If required volume of water is not pumped into the water closet storage above, no matter how long the handle is push, FLUSHING WILL NOT TAKE PLACE.Thus the threshold volume of water must be met.
Answer:
The endosymbiotic theory states that chloroplast originated from A Cyanobacteria entering and remaining in the cytoplasm of another cell.
Explanation:
Endosymbiotic theory in an important theory of evolution which states that Eukaryotic cells are originated from prokaryotic organism.
The theory deals with the fact that chloroplast and mitocondria were free living prokaryotic organism at Past. The similarities between prokaryotic cell and these Eukaryotic organelles(Mitocondria,Chloroplast) and the evolution of mitocondria and chloroplast from the prokaryotic cells is best exlained by the theory of endosymbiosis.
Mitocondria evolved from the Endocytosis of aerobic bacteria,whereas Choroplast are originated from photosynthetic bacteria such as cyanobacteria.
There are give elements that DNA is made of. They are,
oxygen, nitrogen, hydrogen, carbon, and phosphorus.
Hope this helped!~