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If you poke a hole in a mitochondrion can it still carry out oxidative respiration?
there will be uncoupling between oxidation of reducing equivalents and production of ATP....ie oxidation will continue to take place but NO ATP will be produced.
this means that all the energy is lost as heat.
this is because for ATP production a constant gradient of Hydrogen ions needs to be there....this is maintained as a result of non permeability of the inner mitochondrial membrane to hydrogen ions.
when u poke a hole, it can cause leakage of H ions and the gradient is lost against whoich when H ions are pumped, its kinetic energy rotates the ATP motor( Fo particle) .
hope u understood....this uncoupling takes place in brown fat. so people with brown fat can eat more but the fat doesnt get deposited.
also some drugs cause uncoupling by increasing the permeability of the mitochondrial membrane this has the same affect as though creating a hole in it.
What else can I help you with?
Which process release energy from glucose?
Glycolysis is the first pathway involved in the breakdown of glucose. It produces 2 ATP per glucose molecule. The Krebs Cycle and oxidative phosphorylation together make up oxidative respiration and synthesize the bulk of ATP in the human body.
What is a mitochdrion?
Mitochondrion is the singular of mitrochondria. The mitochondria are in most cells (plant and animal cells all have them, some prokaryotes don't) They are the site of respiration. The mitochondria is sometimes referred to as "the powerhouse of the cell". It takes glucose molecules and breaks them down to produce carbod dioxide, water, and energy in the form of ATP, or Adenosine Tri-Phosphate. It directs cellular respiration.
If no light if available how can a plant make ATP?
Plants still go through cellular respiration, which requires only glucose molecules, not sunlight. In cellular respiration, the mitochondria in plant cells go through glycolysis, the Kreb's (Citric Acid) Cycle and oxidative phosphorylation to create from 36 to 38 ATP.
Can only organisms that breathe perform cellular respiration?
false ,plants need to under go respiration too in order to survive because the glucose created in photosynthesis stores energy and the plant needs to break the chemical bonds of glucose, which cellular respiration does, to get energy
Why is it not possible to survive cyanide poisoning by using anaerobic respiration alone?
Anaerobic respiration still requires oxygen to create a limited amount of energy. Cyanide prevents cells from using oxygen to create this energy, rendering both aerobic and anaerobic respiration ineffective. Without oxygen being used in cellular respiration, cells cannot produce enough energy to survive.
Is Mitochondrion found in both plant and animal cells?
Yes. Though plant cells use photosynthesis to create glucose, they still must use cellular respiration in mitochondria to produce ATP.
What process might consumers carry out when there is an absence of oxygen?
Consumers may carry out anaerobic respiration in the absence of oxygen. This process allows them to still generate energy, but at a lower efficiency than aerobic respiration, leading to the production of lactic acid or ethanol as byproducts.
It is possible to prepare vesicles from portions of the inner membrane of the mitochondrial components Which one what processes could still be carried on by this isolated inner membrane?
Yes, it is possible to prepare vesicles from portions of the inner membrane of mitochondria. These vesicles can still carry out processes such as oxidative phosphorylation, electron transport chain reactions, and ATP synthesis, as the inner membrane houses key proteins and complexes involved in these metabolic processes.
Which process release energy from glucose?
Glycolysis is the first pathway involved in the breakdown of glucose. It produces 2 ATP per glucose molecule. The Krebs Cycle and oxidative phosphorylation together make up oxidative respiration and synthesize the bulk of ATP in the human body.
What is a mitochdrion?
Mitochondrion is the singular of mitrochondria. The mitochondria are in most cells (plant and animal cells all have them, some prokaryotes don't) They are the site of respiration. The mitochondria is sometimes referred to as "the powerhouse of the cell". It takes glucose molecules and breaks them down to produce carbod dioxide, water, and energy in the form of ATP, or Adenosine Tri-Phosphate. It directs cellular respiration.
What types of Cells carry out cellular respiration?
cellular respiration occurs in all living cells. it is the process the cell uses to turn oxygen and glucose into energy. however autotrophes (plant cells) undergo a similar process called photosynthesis the plant can then turn carbon dioxide and water into energy, don't let that fool you though. plant cells still undergo cellular respiration as well.
If no light if available how can a plant make ATP?
Plants still go through cellular respiration, which requires only glucose molecules, not sunlight. In cellular respiration, the mitochondria in plant cells go through glycolysis, the Kreb's (Citric Acid) Cycle and oxidative phosphorylation to create from 36 to 38 ATP.
How does cellular respiration release energy?
Cellular respiration is a metabolic process that involves breaking down glucose molecules into smaller units to produce energy in the form of ATP. This process occurs in multiple steps, starting with glycolysis in the cytoplasm, followed by the citric acid cycle and oxidative phosphorylation in the mitochondria. Through these steps, energy is released gradually and stored in ATP molecules for cellular functions.
Can a cell undergo respiration when glucose is not available?
Yes, a cell can still undergo respiration when glucose is not available. In the absence of glucose, cells can use other molecules such as fats and proteins as alternative energy sources to carry out respiration. This allows cells to continue producing ATP for their energy needs.
What is a pig's normal respiration rate?
A pig's normal respiration rate is between 20 and 40 breaths per minute. This respiration rate is normal for pigs that are still eating and growing.
What stores still carry ghost mist cologne by coty in the USA?
What stores still carry ghost myst perfume in usa
Do trees plants mushrooms deer dogs and humans perform cellular respiration?
Yes, trees, plants, mushrooms, deer, dogs, and humans all perform cellular respiration, although the processes may vary slightly among them. Cellular respiration is essential for converting glucose and oxygen into energy (ATP), which is vital for all living organisms. While plants and trees also carry out photosynthesis to produce glucose, they still rely on cellular respiration to utilize that energy. Mushrooms, deer, dogs, and humans primarily obtain energy through cellular respiration by consuming organic matter.
