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Are monosaccharides proteins carbohydrates or lipids?
Monosaccharides are carbohydrates, not proteins or lipids. They are the simplest form of carbohydrates and serve as the building blocks for more complex carbohydrates like disaccharides and polysaccharides.
What do lipids and proteins have in common?
Proteins and lipids are both biological macromolecules, which means they are made up of monomers (indiviudal units) to form polymers (many units). They are both formed by dehydration synthesis and broken apart by hydrolysis. In addition, their monomers can both be used as alternate forms to carbohydrates in the metabiolic pathway of cellular respiration.
How are carbohydrates lipids proteins and DNA formed and how are they broken down?
Carbohydrates, lipids, proteins, and DNA are formed through polymerization, where smaller units called monomers (sugars for carbohydrates, fatty acids and glycerol for lipids, amino acids for proteins, and nucleotides for DNA) bond together via dehydration synthesis, releasing water. They are broken down through hydrolysis, where water is added to break the bonds between monomers, facilitating their conversion into simpler units that can be utilized by the body for energy or other functions. Enzymes play a crucial role in both the formation and breakdown processes, catalyzing the reactions involved.
What four polymers are digested in the small intestine?
The four polymers that are digested in the small intestine are proteins, carbohydrates, fats (lipids), and nucleic acids. Enzymes in the small intestine break down these polymers into their simpler monomer units, such as amino acids, sugars, fatty acids, and nucleotides, which can then be absorbed by the body.
Carbohydrates are to monosaccharides as proteins are to amino acids?
Carbohydrates are made up of monosaccharides, which are the building blocks of carbohydrates. Similarly, proteins are composed of amino acids, which are the basic units of proteins. Both carbohydrates and proteins are macromolecules built by linking their respective monomeric units together in specific ways.
Which macromolecules are made of repating small units?
Polysaccharides, proteins, nucleic acids, and some lipids are macromolecules made of repeating smaller units. Polysaccharides consist of repeating sugar units, proteins of amino acids, nucleic acids of nucleotides, and some lipids of hydrocarbon chains.
What are lipids ploymer?
Lipids are organic molecules that include fats, oils, phospholipids, and steroids. They are insoluble in water and play crucial roles in energy storage, insulation, and cell membrane structure. Lipids are not polymers, as they do not consist of repeating units like carbohydrates or proteins.
What organic molecules?
The smallest units of organic compounds. Important examples of these molecules are based on chains of carbon atoms and come in four major categories: proteins, carbohydrates, lipids, and nucleic acids (DNA and RNA).
Are the main sources of energy for your body?
They are three: carbohydrates, lipids and -in a pinch- proteins. Each of these are also used for biochemical building blocks. All three, to be used as fuel, need to be first converted into -CH2- units. All three also perform structural roles: Carbohydrates {too numerous to list}, Lipids are primarily used for Cell membranes while Proteins are ubiquitous.
Are fatty acids sub-units of carbohydrates?
No, fatty acids are not sub-units of carbohydrates. Fatty acids are components of lipids, while carbohydrates are composed of sugar molecules like glucose.
Are carbohydrates proteins and DNA all polymers?
Yes, carbohydrates, proteins, and DNA are all polymers. Carbohydrates are composed of repeating units of sugars, proteins are composed of amino acids, and DNA is composed of nucleotides. Each of these molecules is made up of long chains of these repeating units linked together.
Which macromolecule is not a polymer?
Lipids are macromolecules that aren't polymers, as their structure does not consist of a repeating chain of monomers. Proteins, carbohydrates and nucleic acids are all macromolecules and polymers.
