Respiration is the phenomena opposite to photosynthesis. explain?

Question

Answer

The respiration is the reverse of photosynthesis because respiration involves breaking down of food (glucose) while as photosynthesis involves making of food (glucose).

Answer

Respiration is the break down of glucose in the presence of oxygen to release energy also in addition to it release carbon dioxide and water as waste products.But in the case of photosynthesis ,plants take up carbon dioxide and water as raw materials and capture energy for photosynthesis from sunlight and make the waste products like glucose and oxygen.

RESPIRATION
C6H12O6 + O2 ---> CO2 + H2O + Energy
Glucose Oxygen Carbon Water
Dioxide
PHOTOSYNTHESIS
Energy
CO2 + H2O ---> C6H12O6 + O2
Carbon Water Glucose Oxygen
Dioxide

Answer

Respiration: The Opposite Phenomenon of Photosynthesis

Respiration is the biological process of breaking down organic compounds to release energy. It is the opposite phenomenon of photosynthesis, which is the process of converting light energy into chemical energy to produce organic compounds. In respiration, organic compounds like glucose are oxidized to produce energy, carbon dioxide and water. This process takes place in all living cells, including plants and animals.

Types of Respiration

There are two types of respiration, aerobic and anaerobic.

Aerobic respiration: This type of respiration requires oxygen and occurs in the presence of oxygen. It is the most efficient way of releasing energy from organic compounds. In aerobic respiration, glucose is oxidized to produce energy, carbon dioxide and water.

Anaerobic respiration: This type of respiration occurs in the absence of oxygen. It is less efficient than aerobic respiration as it releases less energy. In anaerobic respiration, glucose is partially oxidized to produce energy and lactic acid in animals and ethanol in plants.

Steps of Respiration

Respiration takes place in three main steps:

Glycolysis: This is the first step of respiration where glucose is broken down into two molecules of pyruvate. This process takes place in the cytoplasm and does not require oxygen.

Krebs cycle: This is the second step of respiration where pyruvate is broken down into carbon dioxide and water. This process takes place in the mitochondria and requires oxygen.

Electron transport chain: This is the final step of respiration where energy is released in the form of ATP. This process takes place in the mitochondria and requires oxygen.

Comparison with Photosynthesis

Photosynthesis and respiration are opposite phenomena. While photosynthesis is the process of converting light energy into chemical energy, respiration is the process of breaking down organic compounds to release energy. The products of photosynthesis, oxygen and glucose, are the reactants of respiration. The products of respiration, carbon dioxide and water, are the reactants of photosynthesis. Therefore, photosynthesis and respiration are complementary processes that maintain the balance of oxygen and carbon dioxide in the atmosphere.

Answer

Becoz in photosynthesis food (glucose ) is making in the presence of oxygen , sunlight ,water &energy is stored ... ... 6CO2 +6H2O +energy =C6H12O6 +6O2 while ,in respiration break down of food (glucose) in the presence of oxygen &energy is released.... C6H12O6 +6O2 =6CO2 +6H20 + energy

Answer

Cellular respiration and photosynthesis are opposite processes because the reactants in cellular respiration are the products of photosynthesis. In photosynthesis, carbon dioxide and water are taken in and oxygen is the by-product of energy production. In cellular respiration, oxygen is taken in and carbon dioxide is the by-product of energy production.

Answer

Not completely but in the respiration oxygen is required and co2 is formed ...
invertly o2 is formed in the photosynthesis

Answer

In respiration, oxygen helps break down sugars to obtain energy and carbon dioxide is released. In photosynthesis, carbon dioxide and water, in the presence of sunlight and chlorophyll, form oxygen and ATP.

Similar Class 10 Doubts

Respiration and photosynthesis are just the

The process complementary to respiration is __________.

Choose the correct statement.

How do plants deal with oxygen generated during photosynthesis?

The process complementary to respiration is __________.

Top Courses for Class 10View all

Science Class 10

Social Studies (SST) Class 10

Mathematics (Maths) Class 10

English Grammar Advanced

English Grammar Basic

Top Courses for Class 10

Top Courses for Class 10

Suggested Free Tests

Related Content

About Class 10

Class 10 Study Material

Class 10 All Subjects

NCERT Textbook Solutions

Other Classes

Important Links

Company