In fermentation, ATP is produced through substrate-level phosphorylation, resulting in a low yield of ATP (typically 2 ATP molecules per glucose molecule). In contrast, cellular respiration, particularly aerobic respiration, generates a significantly higher yield of ATP (up to approximately 36-38 ATP molecules per glucose) through oxidative phosphorylation and the electron transport chain. While fermentation occurs in the absence of oxygen, cellular respiration requires oxygen for efficient ATP production. Thus, cellular respiration is a more efficient process for ATP generation compared to fermentation.
cellular respiration uses oxygen but fermentation does not use oxygen
The true statement about the genetic material in viruses is that it can be DNA or RNA. Viruses can have either type of nucleic acid as their genetic material, but they do not contain protein as their genetic material. Additionally, viral genetic material is typically much smaller than cellular DNA.
Organelles are specialized structures within cells that perform distinct functions, such as energy production, protein synthesis, and waste processing. A statement that is not true of organelles would be that they can function independently outside of the cell. Organelles require the cellular environment for their activities and are integral to the overall functioning of the cell. Additionally, organelles are not found in all types of cells; for example, prokaryotic cells lack membrane-bound organelles.
The true statement is that viruses are not living. Unlike living organisms, viruses lack cellular structures and cannot reproduce or produce energy on their own; they require a host cell to replicate and carry out their functions. Therefore, they do not possess organelles or the ability to reproduce independently.
Respiration involves breaking down sugar with the use of oxygen to produce energy more efficiently, while fermentation is an anaerobic process that breaks down sugar without oxygen to produce energy less efficiently. Both processes result in the production of ATP, the cell's main energy source.
cellular respiration uses oxygen but fermentation does not use oxygen
True. Plants need photosynthesis for food production. Respiration is for energy production
True
None of the statements that are offered for consideration are true.
True. During anaerobic conditions, muscles can undergo fermentation to produce energy in the absence of oxygen. This process results in the production of lactic acid as a byproduct, which can lead to muscle fatigue and soreness.
If the statement is false, then "This statement is false", is a lie, making it "This statement is true." The statement is now true. But if the statement is true, then "This statement is false" is true, making the statement false. But if the statement is false, then "This statement is false", is a lie, making it "This statement is true." The statement is now true. But if the statement is true, then... It's one of the biggest paradoxes ever, just like saying, "I'm lying right now."
no
Circular logic would be a statement or series of statements that are true because of another statement, which is true because of the first. For example, statement A is true because statement B is true. Statement B is true because statement A is true
Sugar must be added to obtain true fermentation of the grapes.
False
In computing, this is an AND statement.
always true