Bio Exam Chapter 5 - Term Definition Molecules with which functional groups may form polymers via dehydration reactions either hydroxyl or carboxyl | Course Hero.Also, what is the chemical reaction mechanism by which cells make polymers?
Hydrolysis. Polymers are broken down into monomers in a process known as hydrolysis, which means “to split water,” a reaction in which a water molecule is used during the breakdown. During these reactions, the polymer is broken into two components.
Additionally, which of the following best summarizes the relationship between dehydration? - Dehydration reactions assemble polymers, and hydrolysis reactions break down polymers. -Hydrolysis creates monomers, and dehydration reactions break down polymers.
Herein, do dehydration reactions assemble polymers?
One way it does this is through two important reactions called dehydration and hydrolysis. Dehydration reactions link monomers together into polymers by releasing water, and hydrolysis breaks polymers into monomers using a water molecule. Monomers are just single unit molecules and polymers are chains of monomers.
Are nucleic acids considered polymers?
Most large biological molecules are polymers, long chains made up of repeating molecular subunits, or building blocks, called monomers. Carbohydrates, nucleic acids, and proteins are often found as long polymers in nature. Because of their polymeric nature and their large (sometimes huge!)
Which molecule is a nucleotide?
?Nucleotide A nucleotide is the basic building block of nucleic acids. RNA and DNA are polymers made of long chains of nucleotides. A nucleotide consists of a sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a nitrogen-containing base.Is protein a polymer?
Proteins are polymers made out of amino acids. They're naturally occurring, meaning they're made by animals, plants, bugs, fungi, and other living things - and that includes you! A protein is actually a polyamide (a what?), but more about that later. So, proteins are polymers of amino acids.What is the major structural difference between starch and glycogen?
Starch is present in two forms- Amylose- which is linear chain of glucose and Amylopectin is a branched chain polymer of glucose. Glycogen is found in animals and is stored in liver. It is an extensively branched chain of glucose molecule. whenever energy is required , glucose is released from the end by enxzymes.Is starch a polymer?
Starch is a condensation polymer made up of hundreds of glucose monomers, which split out water molecules as they chemically combine. Starch is a member of the basic food group carbohydrates and is found in cereal grains and potatoes.Which is not polymer?
Starch, DNA and Cellulose are prime example of natural polymers. Glucose is a monomer and not a polymer as it a single unit.How are polysaccharides lipids and proteins similar?
Polysaccharides, lipids, and proteins are similar in that they A) are synthesized from monomers by dehydration reactions. B) are synthesized as a result of peptide bond formation between monomers. C) are decomposed into their subunits by dehydration reactions.What is the base element in polymers?
It turns out that most polymers, both natural and synthetic, have mainly carbon, hydrogen, oxygen, and nitrogen as their most common elements.Why is glucose not a polymer?
Because it is a simple sugar. It's called a monosacharide. The difference between the two is that glucose is a single group of elements, or a molecule (C6H12O6 is the chemical compound) and a polymer would contain tons and tons of these sugar molecules.Why are lipids not considered polymers?
However lipids are not considered to be polymers, because lipids do not contain monomers and polymers are made up out of monomers. Moreover, the basic units of lipids are fatty acids and glycerol molecules, which do not form repetitive chains (thus lipids contain non-similar units).What is the difference between monomers and polymers?
A monomer is a type of molecule that has the ability to chemically bond with other molecules in a long chain; a polymer is a chain of an unspecified number of monomers. Monomers—repeating molecular units—are connected into polymers by covalent bonds.How polymers are formed?
Polymers are formed by two main ways called addition and condensation polymerization. In addition, polymerization, an initiator (or catalyst) reacts with a starting monomer. In condensation polymerization, a monomer with an exposed H (hydrogen) atom binds with a monomer with exposed OH (oxygen-hydrogen) atoms.What does your body do with monomers?
When polymers are broken down into monomers, the body uses those monomers for a number of activities. Some of them include protein construction and respiration. The process of polymers breaking down to monomers is called hydrolysis.What is the role of energy in the making and breaking of polymers?
Hydrolysis is the chemical reaction that disassembles connected monomers. It other words, hydrolysis is a catabolic reaction, which are the pathways that break down large molecules into small units with the release of energy.How are monomers and polymers related to the unity and diversity of life?
Within each class of biomolecules, carbohydrates, lipids, proteins, and nucleic acids, there is unity in the fact that the same monomers are used again and again, and diversity results from putting the monomers together in different ways. Starch is basically a whole bunch of glucose monomers stuck together.What are the monomers of proteins?
Amino acids. Amino acids are the monomers that make up proteins.How many different types of protein monomers are there?
Even so, all proteins are polymers constructed from a set of 20 amino acid monomers linked end-to-end, up to thousands of amino acids long, each in a unique 3-D shape. There are 20 amino acid monomers: Each has the overall structure shown at right.What is a hydrolysis reaction?
Usually hydrolysis is a chemical process in which a molecule of water is added to a substance. Sometimes this addition causes both substance and water molecule to split into two parts. In such reactions, one fragment of the target molecule (or parent molecule) gains a hydrogen ion. 
