Photosynthesis makes the glucose that is used in cellular respiration to make ATP
. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.
What is the relationship between photosynthesis and cellular respiration? Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back.
Photosynthesis releases oxygen into the atmosphere
, and cellular respiration uses that oxygen to release energy from food.
Photosynthesis converts carbon dioxide and water into oxygen and glucose
. … Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.
Which occurs in the presence of oxygen?
Cellular respiration that proceeds in the presence of oxygen is called
aerobic respiration
.
What is the presence and absence of oxygen?
There are two types of cellular respiration (see Cellular Respiration concept): aerobic and
anaerobic
. One occurs in the presence of oxygen (aerobic), and one occurs in the absence of oxygen (anaerobic). Both begin with glycolysis – the splitting of glucose.
What is the name of respiration that occurs in the absence of oxygen?
So far, we have been talking about a kind of cellular respiration that uses oxygen, and this is referred to as aerobic respiration, but some organisms and cells are capable of doing respiration in the absence of oxygen. This is called
anaerobic respiration
Which type of respiration is most efficient?
Aerobic cell respiration
is roughly 18 times more efficient than anaerobic cell respiration. Your cells require a lot of energy and are dependent on the high efficiency of aerobic respiration. They quickly die if deprived of oxygen.
Which groups have organisms that can live in the absence of oxygen?
Organisms that grow in the absence of free oxygen are termed
anaerobes
; those that grow only in the absence of oxygen are obligate, or strict, anaerobes. Some species, called facultative anaerobes, are able to grow either with or without free oxygen.
What will happen if there is an absence of oxygen in the materials?
If there was no oxygen available,
aerobic respiration would stop and organsims that rely on aerobic respiration would die
. Without aerobic respiration, the anaerobic process of glycolysis produces a net yieldof 2 ATP from one glucose molecule.
How does the absence of oxygen affect materials?
A major advantage of aerobic respiration is the amount of energy it releases. Without oxygen,
organisms can split glucose into just two molecules of pyruvate
. This releases only enough energy to make two ATP molecules. With oxygen, organisms can break down glucose all the way to carbon dioxide.
What type of respiration requires oxygen?
Aerobic respiration
is a specific type of cellular respiration, in which oxygen (O
2
) is required to create ATP.
What is respiration and types?
Respiration is the process of gas exchange between the air and an organism's cells. Three types of respiration include
internal, external, and cellular respiration
. External respiration is the breathing process. … Aerobic respiration is a cellular respiration that requires oxygen while anaerobic respiration
What are the examples of absence of oxygen?
Definition The breakdown of glucose in the presence of oxygen to produce more amount of energy is called as aerobic respiration. The
breakdown of glucose in the absence of oxygen to produce
energy is called as anaerobic respiration. … It requires Oxygen and glucose to produce energy.
Which steps in cellular respiration require oxygen?
Glycolysis can take place without oxygen in a process called fermentation. The other three stages of cellular respiration—
pyruvate oxidation
What type of respiration is used by yeast and bacteria?
The yeast has to switch to using anaerobic respiration
Which gas is necessary for aerobic respiration?
Respiration using
oxygen
to break down food molecules is called aerobic respiration . ‘Aero' means air, which contains oxygen, leading to the name aerobic respiration. Glucose is the molecule normally used for respiration – it is the main respiratory substrate .
