0
thise is because during exercise your body demands oxygen (obviously) and your energy systems will not " switch over" beause all energy systems are actually being used however during a race eg. marathon , your body will go through high and lows so your aerobic energy system will start off as the main provider than as you relax and get in to the race your anerobic system will kick in however when this fatigues you will begin to speed up because your aerobic system starts up again . try looking at energy systems ATP-PCR / LACTIC ACID SYSTEM and creatine phosphate.
What else can I help you with?
When will a cell break down glucose anaerobically?
If you break down the word aerobic: aero- "air" + bios "life". So aerobic organisms live on the presence of air, specifically oxygen. The prefix ana- is a negation, so anaerobic organisms do not require oxygen for respiration. Some organisms (called facultative anaerobes) are able to switch from aerobic to anaerobic respiration. The determining factor in the switch from aerobic to anaerobic would be the presence of oxygen. If there is no oxygen, then facultative anaerobes will respire anaerobically.
Where in your body can you use anaerobic respiration?
In your muscle cells. In your case, the only fermentation your cells are going through is lactic acid fermentation (and not alcohol fermentation). Anaerobic respiration occurs in the absence of oxygen. If there is oxygen present, then your cells will go through aerobic respiration normally. However, there are times when your cells lack oxygen, as in intense exercise. When cells can do both aerobic and anaerobic respiration, it is called facultative respiration.
Do cells make ethanol as a waste of cellular respiration?
No, ethanol is a byproduct of fermentation...not aerobic or anaerobic respiration
Is squamous cell carcinoma aerobic or anerobic?
Aerobic and anaerobic are terms usually applied to bacteriae, in which we differ between different levels of "air tollerance". A squamous cell carcinoma is a neoplasm consisting of the body's own cells (allthough the cells have undergone a transformation into tumor cells). The cells in our body are aerobic (allthough they can metabolize nutrients anaerobically for a short time; the anaerobic metabolism is not efficient enough for survival). therefore the cells of a carcinoma are aerobic.
Would the first organisms be aerobic or anaerobic?
The first organisms on Earth were likely anaerobic, as oxygen levels were low in the early atmosphere. Anaerobic organisms do not require oxygen for metabolism, which would have been advantageous in this environment.
Cardiac muscle cells can respire in aerobic and anaerobic environments?
Cardiac muscle cells can respire in both aerobic and anaerobic environments. However, the main difference is that the energy required by the cardiac muscle cells is obtained differently in the aerobic and anaerobic environments.
With out oxygen there is only aerobic respiration?
No. Aerobic respiration is WITH oxygen. ANaerobic is without. Generally anaerobic process is fermentation, but that doesn't produce nearly as much ATP, and is therefore unfavorable for anything big, like people or animals.
What do aerobic respiration and anaerobic respiration have in common?
Both aerobic respiration and anaerobic respiration are processes that cells use to generate energy from food molecules.
How cells release energy is by?
respiration...either aerobic repiration or anaerobic
What do cells do when there is not oxygen?
Cells switch from aerobic respiration to anaerobic respiration, which produces less ATP. This process generates lactic acid as a byproduct, causing a build-up that can lead to muscle fatigue.
What type of respiration does muscle cells perform?
Muscle cells primarily perform aerobic respiration, which involves the breakdown of glucose in the presence of oxygen to produce energy in the form of ATP. However, during intense physical activity or when there is limited oxygen availability, muscle cells can also switch to anaerobic respiration, which produces energy without the need for oxygen but results in the accumulation of lactic acid.
In what ways are aerobic and anaerobic respiration similar?
Aerobic and anaerobic respiration are both processes that cells use to produce energy. They both involve breaking down glucose to create ATP, the cell's energy currency. However, aerobic respiration requires oxygen, while anaerobic respiration does not.
When will a cell break down glucose anaerobically?
If you break down the word aerobic: aero- "air" + bios "life". So aerobic organisms live on the presence of air, specifically oxygen. The prefix ana- is a negation, so anaerobic organisms do not require oxygen for respiration. Some organisms (called facultative anaerobes) are able to switch from aerobic to anaerobic respiration. The determining factor in the switch from aerobic to anaerobic would be the presence of oxygen. If there is no oxygen, then facultative anaerobes will respire anaerobically.
How are aerobic respiration and anaerobic different?
aerobic respiration uses oxygen and anaerobic doesn't; also aerobic produces more ATP or cellular energy***Apex: Oxygen is necessary for aerobic respiration but not for anaerobic respiration.
Where in your body can you use anaerobic respiration?
In your muscle cells. In your case, the only fermentation your cells are going through is lactic acid fermentation (and not alcohol fermentation). Anaerobic respiration occurs in the absence of oxygen. If there is oxygen present, then your cells will go through aerobic respiration normally. However, there are times when your cells lack oxygen, as in intense exercise. When cells can do both aerobic and anaerobic respiration, it is called facultative respiration.
What similarities exist between aerobic respiration and anaerobic respiration?
Both aerobic and anaerobic respiration are processes that cells use to produce energy. They both involve breaking down glucose to create ATP, the energy currency of the cell. However, the main difference is that aerobic respiration requires oxygen, while anaerobic respiration does not.
Do cells make ethanol as a waste of cellular respiration?
No, ethanol is a byproduct of fermentation...not aerobic or anaerobic respiration
