Question

four difference between repiration and photosynthesis

Answer 1

Cellular Respiration Photosynthesis
Occurs in all living organisms .
Occurs only in all green plants , algae , and in some bacteria .
The entire process occurs in Mitochondria .
The entire process occurs in Chloroplasts.
Glucose and oxygen are the reactants of this process .
Carbon dioxide, water, and light energy are the reactants of this process.
Carbon dioxide, water , and energy ( ATP ) are the by -products .
Glucose, oxygen , and water are the by -products.
Undergoes Catabolic Process.
Undergoes Anabolic Process.
Oxygen is taken in and carbon dioxide is liberated out .
Producing food and capturing energy .
In this process, food particles are broken down to release energy .
In this process, food is synthesis by capturing the energy .
It is an exergonic reaction as energy is released .
It is an endothermic reaction as it requires energy .
This process does not require sunlight since cellular respiration occurs all the time .
This process requires sunlight since photosynthesis occurs only in the presence of sunlight .
The chemical reaction of cellular Respiration is
C 6H12 O6 + 6 O2 → 6 CO2 + 6H 2O
The chemical reaction of photosynthesis is
6CO 2 + 6H2 O → C 6 H12O 6+ 6O2

Answer 2

Respiration-
1. It is a process through which organisms take in oxygen, utilise it in the body and give out carbon dioxide.
2. It helps in breaking down of glucose into simpler substances like pyruvate.
3. It takes place in all organisms
4. Some organisms may respire differently
Photosynthesis
1. Process by which plants make their own food.
2. It involves trapping of sunlight, conversion of light energy into chemical energy, and breaking down of water into hydrogen and oxygen by light energy, and reduction of carbon dioxide by hydrogen to form carbohydrates like glucose.
3. Only happens in green plants due to the presence of chlorophyll.
4. This process gives out oxygen.