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Why do biologists believe glycolysis evolved before the Krebs cycle and electron transport chain?
Wiki User
∙ 11y ago
Because it is universal, takes place in the cytosol and does not require oxygen.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoIt is found in the cytosol, does not involve oxygen, and is present in most organisms
Wiki User
∙ 11y agoAll organisms use glycolysis; not all use the Krebs cycle and electron transport chain.
Wiki User
∙ 11y agoWe did not evolve, God created us in His image, and He loves you
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What are all the substrates of glycolysis?
Substrates are the products of enzyme activity when metabolism occurs. For example: with glycolysis hydrogen is a substrate that is carried to the electron transport chain by NAD and FAD which then become NADH and FADH with the added hydrogen. I am just a student though, i was looking for the same answer. Just know what is produced as a result of a particular reaction and you will have your substrates. Shane
If a cell has no oxygen what stages of aerobic cellular respiration can still run?
I believe it can only do Glycolysis.
How has technology changed the way biologists study living things?
I believe it has not only made it easier for biologists to study living things, but has also helped them better understand the living things they are studying.
What is the process that requires the use of energy to move materials across a membrane?
I believe it's active transport. active transport is correct.
Does active transport have sugar or amino acid?
I believe so
The largest number of ATP molecules are produced in which part of the respiration reaction?
Electron Transport system (Chain), i believe
What are all the substrates of glycolysis?
Substrates are the products of enzyme activity when metabolism occurs. For example: with glycolysis hydrogen is a substrate that is carried to the electron transport chain by NAD and FAD which then become NADH and FADH with the added hydrogen. I am just a student though, i was looking for the same answer. Just know what is produced as a result of a particular reaction and you will have your substrates. Shane
What are the 3 systems that produce ATP?
Glycolysis produces 2 ATP and happens in the cytosol of the cell Citric acid cycle (AKA Krebs cycle) produces 2 ATP. This happens in the mitochondria of the cell. Electron Transport Chain w/ oxidative phosphorylation produces 32 ATP. This also happens in the mitochondria of the cell.
Which stage of cellular respiration produces the most ATP?
The Electron Transport process is the third process in cell respiration, it requires oxygen directly. The electron transport "chain" is a series of electron carriers in the membrane of the mitochondria. Through a series of reactions, the "high energy" electrons are passed to oxygen. In the process, a gradient is formed, and ultimately ATP (Adinosine triphosphate), an energy molecule is formed.Therefore this stage produces the most ATP.
Many biologists believe that what panda is actually a raccoon?
RED PANDA
True or false Biologists believe that humans descended from chimpanzees?
False. Biologists do not believe that humans descended directly from chimpanzees. Instead, both humans and chimpanzees share a common ancestor from millions of years ago.
Which of these is not an idea put forth by evolutionary biologists?
Evolutionary biologists do not believe humans descended from apes.
If a cell has no oxygen what stages of aerobic cellular respiration can still run?
I believe it can only do Glycolysis.
What do marine biologists believe is the only natural enemy of giant squids?
Sperm whales
What do Biologists call a specific characteristic such as seed color or plant height?
I believe it is a trait.
What are the four most important elements to biologists?
Earth, Fire, Water, and Air i believe. if not im an idiot.
How has technology changed the way biologists study living things?
I believe it has not only made it easier for biologists to study living things, but has also helped them better understand the living things they are studying.
