Answer:
The bonds between the atoms in the input molecules are broken and new bonds are formed to produce the output molecules.
Explanation:
Cellular respiration is a metabolic (catabolic) process carried out by the cells of all living organisms because it is the way usable energy in form of ATP is obtained. All organisms feed in order to acquire energy, the energy is stored in the chemical bonds of the digested food (glucose).
The process of cellular respiration then breaks down the food molecule in order to release the stored energy and convert it to ATP, which is the energy currency usable by the cell. The general equation of cellular respiration is:
C6H12O6 + 6O2 -----> 6CO2 + 6H2O
Since the energy is initially stored in the bonds of the input molecule (glucose), the bonds needs to be broken in order to assess the energy. Hence, cellular respiration breaks the bonds in the input molecules and rearranges the atoms by a new bond to form the output molecules (CO2 and H2O).
Answer:
No, it wouldn't provide all the elements needed to assemble lipids, nucleic acids or proteins.
Explanation:
As it can be seen from the diagram, the breakdown of glucose molecules will release hydrogen, carbon and oxygen. All these elements are needed to make lipids, proteins and nucleic acids. But apart from these elements, other elements are also required for the making of these compounds. For example, nucleic acid would require the elements nitrogen and phosphorus apart from carbon, hydrogen and oxygen for its making. Proteins would need nitrogen, sulphur and selenium apart from carbon, hydrogen and oxygen.
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blood rich in oxygen enters the lungs through the pulmonary artery in where the alveoli within the lungs exchange carbon dioxide and oxygen so the carbon dioxide leaves your body.
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Answer:
false
Explanation:
because it is osmosis any liquid (water) can move through the membrane withought energy
Answer:
Low levels of dissolved oxygen would decrease the diversity of the fish population.
Explanation:
Salinity means an increase of the dissolved salt content in a water body.Water that has a high content of salt contains low amount of dissolved oxygen and therefore, it becomes a less appropriate environment for some aquatic organisms.
Although, most of the water bodies have specific optimal salinity range, They can adjust to live in that certain range, however, if salinity increases beyond that range , water bodies will shift from that environment to a new one that is more suitable for them to live. On the other hand, fish or other waterbodies that are more tolerant to salinity will migrate to this acquatic zone and will adapt there. But sometimes, an abrupt increase in salinity do not give alot of time to the fishes to relocate and they just die from salt stress. This has something to do with decreasing the diversity of fish population.
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