Although cellular respiration is
technically a combustion reaction
, it clearly does not resemble one when it occurs in a living cell because of the slow, controlled release of energy from the series of reactions.
Is respiration an example of combustion?
Cellular respiration is an example of
slow combustion
. In respiration, glucose is oxidised and carbon dioxide and energy are released in the process. This is a very similar reaction to combustion.
What type of reaction is cellular respiration?
Respiration releases chemical energy stored in sugars, making it an
exothermic reaction
.
What are the end products for cellular respiration?
Cellular respiration, the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding, as waste products,
carbon dioxide and water
.
Is respiration a chemical reaction?
Carbon dioxide + Water Glucose (sugar) + Oxygen CO2 + H2O C6H12O6 + 6O2 Cellular respiration or aerobic respiration is a
series of chemical reactions
which begin with the reactants of sugar in the presence of oxygen to produce carbon dioxide and water as waste products. … Chemical equations must be balanced.
What are the three end products of the final stage of cellular respiration?
4.10 Summary. Cellular respiration is the aerobic process by which living cells break down glucose molecules, release energy, and form molecules of ATP . Generally speaking, this three-stage process involves glucose and oxygen reacting to form
carbon dioxide and water
.
What are the 4 products of cellular respiration?
The products of cellular respiration are
carbon dioxide, ATP, and water
. During the production of acetyl-CoA from pyruvate, two carbon dioxide are formed. An additional four carbon dioxide are formed during the Krebs cycle.
What are the 3 main parts of cellular respiration?
Cellular respiration is made up of three sub-processes:
glycolysis, the Citric Acid Cycle (Krebs Cycle), and the Electron Transport Chain (ETC)
. Let’s talk about each one in detail.
What is the chemical equation for cellular respiration in words?
The products of one process are the reactants of the other. Notice that the equation for cellular respiration is the direct opposite of photosynthesis: Cellular Respiration:
C
6
H
12
O
6
+ 6O
2
→ 6CO
2
+ 6H
2
O
.
Why respiration is called a chemical process?
Respiration is a
chemical change as new substances like carbon dioxide and water are formed
. Also there is change in the mass as glucose is oxidised by oxygen and heat is released. This change is permanent. All these factors conclude that respiration is a chemical change.
What is the chemical equation of anaerobic respiration?
| Aerobic Respiration Anaerobic Respiration | Chemical Equation: C6H12O6 + 6O2 ? 6CO2 + 6H2O + Energy (2,900 kJ/mol) Chemical Equation: C6H12O6 ? 2C3H6O3 | It involves the exchange of gases. The exchange of gases does not occur. |
|---|
What stage of cellular respiration can occur in human cells?
Glycolysis
is the first stage of cellular respiration. It takes place in the cytoplasm of the cell. The word glycolysis means “glucose splitting”. That’s exactly what happens in this stage.
What stage of cellular respiration produces the most co2?
The Krebs cycle
produces the CO
2
that you breath out. This stage produces most of the energy ( 34 ATP molecules, compared to only 2 ATP
What type of cellular respiration does not require oxygen?
When oxygen is not present and cellular respiration cannot take place, a
special anaerobic respiration
What is the main product of respiration?
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.
Where does cellular respiration occur?
While most aerobic respiration (with oxygen) takes place in
the cell’s mitochondria
, and anaerobic respiration
