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What is a very large molecule having a long carbon chain?
A very large molecule that has a long carbon chain is known as a macromolecule. Some examples are proteins and nucleic acids.
How many DNA molecules are in a chromosomes?
There is one double helix DNA molecule per chromosome.
What are hydrocarbons that have been chemically changed into familiar plastic and rubber?
Polymers. They form long chains of a repeating monomeric unit (the hydrocarbon).
How long is a unit?
It depends on the unit. Units of length include mm, cm, meter (metre), km, inch, foot, yard, mile, ...
Giant organic molecule made of small molecules linked together?
No, it is one molecule.However some large organic molecules (i.e. polymers) are formed from small organic molecules (i.e. monomers) that bond together into long chains, forming one new large molecule. The small molecules no longer exist as individual molecules after bonding into the large molecule.
What is a large chainlike molecule such as polyethylene or polypropylene?
A large chainlike molecule such as polyethylene or polypropylene is known as a polymer. These polymers are composed of repeating units called monomers, which are chemically bonded together to form long molecular chains. Polyethylene is made from the polymerization of ethylene monomers, while polypropylene is derived from propylene monomers. Both materials are widely used in various applications due to their durability, versatility, and ease of production.
What could you call any long molecule that contains repeating units of small molecules connected in a chain?
A polymer.
Are triglyceride a monomer?
Typically, it is not a polymer, just a large molecule comprises glycol(the back bone) and 3 branches of fatty acids. However, during storage for long time, or heating, it can react to form radicals. These radicals initiate a polymerization reaction. Therefore, deep fried oil contains a lot of polymeric molecules.
Why is DNA considered a polymer?
DNA is considered a polymer because it is made up of repeating units called nucleotides, which are linked together in a long chain. These nucleotides consist of a sugar molecule, a phosphate group, and one of four nitrogenous bases (adenine, thymine, cytosine, or guanine). The repetitive nature of these units forms a polymer structure.
What organic molecule made up of a long chain of repeating units?
Many organic polymers are chains of repeating elements. These include biopolymers such as starches, glycogen, cellulose (polysaccharide chains), DNA, RNA (nucleotide chains with constant backbone but different nitrogenous bases at each position) and protein, (polypeptide chains with constant backbone but different substituent groups at each position), and other technically organic polymers such as PVC, Teflon, and Kevlar.
How are monomers joined?
dehydration synthesis
What is (ch2h3cl)n?
(ch2h3cl)n represents a polymer composed of repeating units of the monomer chloroethylene, also known as vinyl chloride (C2H3Cl). The "n" indicates that the structure consists of multiple repeating units, forming a long-chain molecule. This polymer is commonly known as polyvinyl chloride (PVC), which is widely used in construction, plumbing, and various consumer products due to its durability and versatility.
What is the difference between a simple and long chain polymer?
The main difference between a simple and long-chain polymer is the size of the repeating units they are made of. Simple polymers consist of small repeating units, while long-chain polymers are made up of longer repeating units. Long-chain polymers typically have higher molecular weights and physical properties than simple polymers.
The repeating unit of cellulose is?
The repeating unit of cellulose is a beta-glucose molecule, composed of glucose monomers linked together by beta-1,4-glycosidic bonds. This arrangement gives cellulose its linear and stable structure, forming long chains that provide strength and rigidity to plant cell walls.
What is polysaccharide?
Polysaccharide are large numbers of carbohydrates found in or made by living organisms and microbes. They are large, complex molecules of hundreds to thousands of glucose molecules bonded together in ong long chainlike molecule. Polysaccharide is a polymeric carbohydrate structure. Is is structures that repeat units.
What type of molecule has a very long helical molecule made of units with distinctive r-groups?
A protein molecule has a long helical structure made of amino acid units with distinctive R-groups. The R-groups contribute to the unique 3D structure and function of the protein.
How do alkene molecules form a molecule of plastic?
Alkene molecules can undergo a process called polymerization where they form long chains of repeating units by reacting with each other. In the case of plastic formation, alkene monomers are polymerized to form a larger molecule known as a polymer. This process can be controlled to create different types of plastics with varying properties.
