6 Questions
What is the primary function of carbohydrates in cells?
To provide energy and structure
Which of the following biomolecules is NOT responsible for storing genetic information?
Carbohydrates
What is a characteristic that all biomolecules share?
They are all composed of repeating units
What is the main function of proteins in cells?
To perform a variety of functions
Why are biomolecules essential for life?
Because they provide the foundation for the structure, function, and regulation of living organisms
What is a characteristic that distinguishes biomolecules from other molecules?
Their unique chemical structure
Study Notes
Biomolecules
Biomolecules are the building blocks of life, consisting of organic compounds that are found in living organisms.
Types of Biomolecules
-
Carbohydrates: Provide energy and structure for cells
- Examples: sugars, starches, cellulose
- Functions: energy source, structural component of cells
-
Proteins: Perform various functions in the cell
- Examples: enzymes, hormones, structural proteins
- Functions: catalyze reactions, regulate metabolism, provide structure
-
Lipids: Provide energy and structure for cells
- Examples: fats, oils, waxes
- Functions: energy source, structural component of cells
-
Nucleic Acids: Store genetic information
- Examples: DNA, RNA
- Functions: store genetic information, transmit genetic information
Characteristics of Biomolecules
- Biological Function: Biomolecules perform specific functions in the cell
- Chemical Structure: Biomolecules have unique chemical structures that determine their functions
- Polymeric: Biomolecules are composed of repeating units (monomers)
- Diverse: Biomolecules vary in size, shape, and function
Importance of Biomolecules
- Essential for Life: Biomolecules are necessary for the existence and function of living organisms
- Diverse Functions: Biomolecules perform a wide range of functions in the cell
- Foundation of Life: Biomolecules provide the foundation for the structure, function, and regulation of living organisms
Biomolecules
- Biomolecules are the building blocks of life, consisting of organic compounds found in living organisms.
Types of Biomolecules
- Carbohydrates provide energy and structure for cells, and include examples such as sugars, starches, and cellulose, functioning as an energy source and structural component of cells.
- Proteins perform various functions in the cell, including examples like enzymes, hormones, and structural proteins, catalyzing reactions, regulating metabolism, and providing structure.
- Lipids provide energy and structure for cells, including examples like fats, oils, and waxes, functioning as an energy source and structural component of cells.
- Nucleic acids store genetic information, including examples like DNA and RNA, storing and transmitting genetic information.
Characteristics of Biomolecules
- Biomolecules have biological functions, performing specific roles in the cell.
- Biomolecules have unique chemical structures that determine their functions.
- Biomolecules are polymeric, composed of repeating units (monomers).
- Biomolecules vary in size, shape, and function, exhibiting diversity.
Importance of Biomolecules
- Biomolecules are essential for life, necessary for the existence and function of living organisms.
- Biomolecules perform a wide range of functions in the cell, contributing to diverse cellular processes.
- Biomolecules provide the foundation for the structure, function, and regulation of living organisms, serving as the building blocks of life.
Learn about the different types of biomolecules, including carbohydrates and proteins, and their functions in living organisms.
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