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Nucleotides. DNA and RNA are polymers (in the case of DNA, often very long polymers), and are made up of monomers known as nucleotides. When these monomers combine, the resulting chain is called a polynucleotide (poly- = "many").
- What is the monomer of DNA and RNA which part is variable?
- What monomer is DNA built from?
- What produces RNA DNA?
- What forms the molecules of DNA and RNA?
- How do monomers of DNA and RNA differ?
- What monomers make up RNA?
- What is A lipid monomer?
- Is cytosine A monomer?
- How do you make RNA?
- How do you make DNA from RNA?
- What is RNA composed of?
- What is a monomer of RNA?
- What are the monomer building blocks that make up the structure of DNA?
What is the monomer of DNA and RNA which part is variable?
Dna And Rna Structure : Example Question #10
These subunits are called monomers. DNA is a polymer made up of monomer units called nucleotides. Nucleotides are made up of a phosphate group, a five-carbon sugar (deoxyribose, in the case of DNA), and a variable nitrogenous base.
What monomer is DNA built from?
The monomers of DNA are called nucleotides. Nucleotides have three components: a base, a sugar (deoxyribose) and a phosphate residue. The four bases are adenine (A), cytosine (C), guanine (G) and thymine (T). The sugar and phosphate create a backbone down either side of the double helix.
What produces RNA DNA?
In modern metabolism, protein-based enzymes called reverse transcriptases can copy RNA to produce molecules of complementary DNA. Other enzymes can promote the production of DNA nucleotides (the building blocks of DNA molecules) from RNA nucleotides via challenging chemical reactions.
What forms the molecules of DNA and RNA?
DNA and RNA are made up of monomers known as nucleotides. The nucleotides combine with each other to form a polynucleotide: DNA or RNA.
How do monomers of DNA and RNA differ?
Nucleotides are monomers of both DNA and RNA . However, nucleotides themselves are made up of many other molecules. A nucleotide is made up of a 5 -carbon sugar, a nitrogenous base (adenine, guanine, cytosine, thymine, or uracil), and a phosphate group (PO3−4) . Note that uracil will only be found in RNA .
What monomers make up RNA?
Nucleotides are monomers that join together to form the structural units of RNA and DNA, as well as providing an energy source in metabolism. (C), Guanine (G), Adenine (A), Thymine (T), and Uracil (U).
What is A lipid monomer?
Glycerol and fatty acids are the monomers of lipids. Lipids include waxes, oils and fats. ... Let's take a brief look at how fatty acids are composed. A fatty acid is made of a carboxyl group with a chain of carbons attached.
Is cytosine A monomer?
DNA is composed of four amino acids: adenine, guanine, thymine and cytosine. Each nucleotide, or monomer, has different attributes that allow it to link with the corresponding nucleotide and form a long chain, or sequence.
How do you make RNA?
RNA is synthesized from DNA by an enzyme known as RNA polymerase during a process called transcription. The new RNA sequences are complementary to their DNA template, rather than being identical copies of the template. RNA is then translated into proteins by structures called ribosomes.
How do you make DNA from RNA?
It involves copying a gene's DNA sequence to make an RNA molecule. Transcription is performed by enzymes called RNA polymerases, which link nucleotides to form an RNA strand (using a DNA strand as a template). Transcription has three stages: initiation, elongation, and termination.
What is RNA composed of?
Ribonucleic acid (RNA) is a molecule similar to DNA. Unlike DNA, RNA is single-stranded. An RNA strand has a backbone made of alternating sugar (ribose) and phosphate groups. Attached to each sugar is one of four bases--adenine (A), uracil (U), cytosine (C), or guanine (G).
What is a monomer of RNA?
Nucleotides. DNA and RNA are polymers (in the case of DNA, often very long polymers), and are made up of monomers known as nucleotides. When these monomers combine, the resulting chain is called a polynucleotide (poly- = "many").
What are the monomer building blocks that make up the structure of DNA?
The monomers used to build nucleic acids are called nucleotides. The nucleotides are often referred to by the single letter abbreviations A, C, G, T and U. Like all of the monomers described so far, the monomers used to build DNA are similar to each other but are not exactly alike.
