The basic unit of structure and function in all living organism is <u>cell.</u>
Further Explanation:
Cells are the basic unit of the structure and function as they help in formation of organs and tissues. Organs and tissues makes up the whole body structure of a living organism. This organs and tissues undergo wear and tear and help the organism to grow and vitalize properly. The cell of different origin come together and forms a tissue. This tissue further aggregates to form a organ and organ systems. They have different task which helps them to perform a functions that is helpful in maintaining homeostasis.
Mitochondria are the powerhouse of the cell. It helps the organism to convert simple sugars into ATP (Adenosine Triphosphate) that is the basic form of energy molecule in an organism. This ATP undergoes cleavage of the terminal bond and liberates energy. The energy liberated herewith is used by the organism to carry out a great deal of important vital functions.
DNA is a basic unit of heredity. They are genetic material which gets transferred from one generation to another. An individual born to two people carries their (parents) genetic material. Therefore DNA is termed as the unit of heritance of character or traits.
Nucleus is the functional component of the cell also called as brain of the cell. Nucleus has no direct role in maintaining the structural and functional component.
Learn More:
1. Learn more about prokaryotic and eukaryotic cells brainly.com/question/1579016
2. Learn more about eukaryotic cells brainly.com/question/4493579
3. Learn more about DNA and RNA brainly.com/question/334927
Answer Details:
Grade: High School (5+2)
Subject: Biology
Chapter: Cellular organization of living beings.
Keywords:
DNA, RNA, eukaryotic cells, prokaryotic cells, cells, mitochondria, nucleus, living beings, living organisms, homeostasis, ATP, genetic material, growth.