How does fatty acid structure compare to carbohydrate structure?
Chemical composition and structure: Carbohydrates are polymers of monosaccharides, which are polyols (many OH groups) with an aldehyde or ketone functional group. Fats are esters of fatty acids and glycerol. Most carbohydrates are hydrophilic, smaller ones are soluble in water. Fats are hydrophobic.
What is the macromolecules of fatty acids?
Types of biological macromolecules
| Biological macromolecule | Building blocks | Examples |
|---|---|---|
| Lipids | Fatty acids and glycerol | Fats, phospholipids, waxes, oils, grease, steroids |
| Proteins | Amino acids | Keratin (found in hair and nails), hormones, enzymes, antibodies |
| Nucleic acids | Nucleotides | DNA, RNA |
How does the structure of fatty acids?
Generally, a fatty acid consists of a straight chain of an even number of carbon atoms, with hydrogen atoms along the length of the chain and at one end of the chain and a carboxyl group (―COOH) at the other end. It is that carboxyl group that makes it an acid (carboxylic acid).
How is the structure of macromolecules related to their function?
Structure and function are related Macromolecules interact with other molecules using a variety of non-covalent interactions. Some macromolecules catalyze chemical reactions or facilitate physical processes (e.g. molecular transport), allowing them to proceed in ambient conditions.
How are structure and function related?
Function and structure are related, because of a certain structure a living thing make contain makes the object function the way it does. The relationship of a structure and function is the structuring levels from molecules to organism ensure successful functioning in all living organism and living system.
What three elements do all macromolecules share?
All these macromolecules have three elements in common which are:
- Carbon.
- Hydrogen, and.
- Oxygen.
What are the 3 most important elements?
Many elements make up the human body, but only three occur in abundance. These elements, oxygen, carbon, and hydrogen, combine to form the constituents of some of the most essential processes in the human body, such as cellular respiration.
What 3 elements does your body needs proper functioning?
Nucleic acids such as DNA and RNA contain carbon, hydrogen, oxygen, nitrogen, and phosphorus (CHON P). The body also needs trace amounts of other elements such as calcium, potassium, and sulfur for proper functioning of muscles, nerves, etc.
What are the four major categories of macromolecules?
The four major classes of biological macromolecules are carbohydrates, lipids, proteins, and nucleic acids.
What are the 4 macromolecules and examples?
As we’ve learned, there are four major classes of biological macromolecules:
- Proteins (polymers of amino acids)
- Carbohydrates (polymers of sugars)
- Lipids (polymers of lipid monomers)
- Nucleic acids (DNA and RNA; polymers of nucleotides)
What is the main function of each of the 4 macromolecules?
Nucleic acids: Stores and transfers info. Carbohydrates; Store energy, provide fuel, and build structure in body, main source of energy, structure of plant cell wall. Lipid: Insulator and stores fat and energy. Protein: Provide structural support,transport, enzymes, movement, defense.
Which of the four Macromolecules is the most important?
Proteins. After nucleic acids, proteins are the most important macromolecules. Structurally, proteins are the most complex macromolecules. A protein is a linear molecule comprised of amino acids.
Which biomolecule is the most important?
Lipids are the responsible for energy storage in a cell and are the major component of the cell membrane. Among all these biomolecules, I would pick nucleic acids as the most important for life. There are two types of nucleic acids: DNA (deoxyribonucleic acid) and RNA (ribonucleic acid).
What are the four macromolecules important to life?
Biological macromolecules are important cellular components and perform a wide array of functions necessary for the survival and growth of living organisms. The four major classes of biological macromolecules are carbohydrates, lipids, proteins, and nucleic acids.
Which list correctly shows carbohydrates in size from smallest to largest?
Carbohydrates in size from smallest to largest are monosaccharide, disaccharide, polysaccharide. Carbohydrates in size from smallest to largest are monosaccharide, disaccharide, polysaccharide. This answer has been confirmed as correct and helpful.
Which carbohydrate is the largest?
The most abundant carbohydrate, cellulose, is a structural component of the cell wall of plants and many forms of algae. Ribose is a component of RNA.
Which statement best describes the difference between proteins and carbohydrates?
The difference is that Carbohydrates are used for energy (glucose). Fats are used for energy after they are broken into fatty acids. Protein can also be used for energy, but the first job is to help with making hormones, muscle, and other proteins. Broken down into glucose, used to supply energy to cells.
What statement correctly compares nucleic acids and carbohydrates?
Answer: The correct answer is 4) They both contain carbon, but only nucleic acids contain phosphorous. Nucleic acid and carbohydrates are essential biomolecules, which are important for the survival of life forms. DNA and RNA comprises the nucleic acid, which posses the genetic information of the living organism.
What statement best describes the components of nucleic acids?
The statement which describes best about nucleic acids is: They are made up of ‘nitrogen bases’, ‘sugars’ and ‘phosphates’. EXPLANATION: Nucleic acids are biomolecules that are known to all forms of life.
How are proteins and nucleic acids related?
Nucleic Acid Deoxyribonucleic acid (DNA) encodes the information the cell needs to make proteins. A related type of nucleic acid, called ribonucleic acid (RNA), comes in different molecular forms that participate in protein synthesis.