why life on Earth depends on carbon based molecules?

Question

Answer

Why life on Earth depends on carbon-based molecules?

Carbon-based molecules are the foundation of life on Earth. These molecules are essential for the growth, reproduction, and survival of all living organisms. There are several reasons why life on Earth depends on carbon-based molecules:

CARBON IS ABUNDANT AND VERSATILE

Carbon is the fourth most abundant element in the universe and the second most abundant element in the human body. It is a versatile element that can form a wide range of chemical bonds with other elements, including hydrogen, oxygen, nitrogen, and sulfur. This versatility allows carbon to form complex, stable, and diverse molecules that are essential for life.

CARBON-BASED MOLECULES ARE THE BUILDING BLOCKS OF LIFE

Carbon-based molecules, also known as organic molecules, are the building blocks of life. These molecules include carbohydrates, lipids, proteins, and nucleic acids. Carbohydrates provide energy for cells, lipids form cell membranes, proteins perform a wide range of functions, and nucleic acids store and transmit genetic information. Without these molecules, life as we know it would not exist.

CARBON-BASED MOLECULES ARE STABLE AND REACTIVE

Carbon-based molecules are stable and reactive. This stability allows them to persist in the environment for long periods of time, while their reactivity allows them to participate in a wide range of chemical reactions. This combination of stability and reactivity is essential for the maintenance of life processes.

CARBON-BASED MOLECULES ARE ADAPTABLE

Carbon-based molecules are adaptable, meaning they can be modified and changed to suit different environments and conditions. This adaptability allows living organisms to survive in a wide range of habitats and to adapt to changing environmental conditions. It also allows organisms to evolve and to develop new traits and characteristics over time.

CONCLUSION

In conclusion, carbon-based molecules are essential for life on Earth. They are abundant, versatile, stable, reactive, and adaptable. Without these molecules, life as we know it would not exist.

Answer

Biomolecules like DNA, proteins, lipids and  carbohydrates which are the basis of  life on earth are made up of carbon molecules. Without these biomolecules life will not be possible. That is why, life on earth depends on carbon based molecules.

Similar Class 10 Doubts

Explain the meaning in detail: "Since life on Earth depends on carbon-based molecules, most of these food sources are also carbon-based."?

Why all lifeforms are carbon based?can non carbon based life exists?

What would happen to earth if carbondioxide was absent from its atmosphere?

The breaking down of glucose, six carbon molecules into three carbon molecules called ?

Is the three-carbon molecules and three-carbon pyruvate molecules is same ?

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