What is the relationship between nucleotides and nucleic acids and DNA?
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What is the relationship between nucleotides and nucleic acids and DNA?
A nucleotide is the basic building block of nucleic acids (RNA and DNA). 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. The bases used in DNA are adenine (A), cytosine (C), guanine (G) and thymine (T).
What is the relationship between proteins and nucleic acids Quizizz?
Nucleic acids are larger compounds made of amino acids, while proteins are smaller subunits that make up amino acids. Nucleic acids are smaller subunits that make of ribosomes, while proteins are larger compounds made of amino acids.
How many nucleotide bases occur in a nucleic acid Mcq?
How many nucleotide bases occur in a nucleic acid: a. five.
What is the function of a nucleic acid Quizizz?
What is one function of nucleic acids? Nucleic acids are used to break hydrogen bonds during transcription.
Are nucleic acid and nucleotides the same?
Nucleotides are one of the main components of nucleic acids while nucleic acids themselves are the building blocks of life. 2. Nucleotides are made up of nucleobase, carbon sugar, and phosphate while nucleic acids are made of polymer macromolecules which are nucleotides in nature.
What is the relationship between a nucleotide and a molecule of nucleic acid quizlet?
Each nucleotide is a monomer and is the basic building block of the nucleic acid molecules. Unlike the monomers of other biological molecules, nucleotides are made up of three biological molecules that are bonded together with covalent bonds formed by condensation reactions.
Which best explains the relationship between the structure of a protein and amino acids?
Q. Which best explains the relationship between proteins and amino acids? Proteins are made of amino acids.
Which best describes the relationship between DNA and proteins?
(1) Cells contain DNA that controls the production of proteins. (2) DNA is composed of proteins that carry coded information for how cells function. (3) Proteins are used to produce cells that link amino acids together into DNA. (4) Cells are linked together by proteins to make different kinds of DNA molecules.
How many nucleotides occur in nucleic acid?
DNA is a polymer of the four nucleotides A, C, G, and T, which are joined through a backbone of alternating phosphate and deoxyribose sugar residues. These nitrogen-containing bases occur in complementary pairs as determined by their ability to form hydrogen bonds between them.
How many nucleotides bases occur in a nucleic acid?
five different
Nucleic acids contain five different nucleotide bases. Three are pyrimidines and two purines.
What is nucleic acid quizlet?
nucleic acid. a polymer consisting of many nucleotide monomers; serves as a blueprint for proteins and cellular activities. nucleotides. building block of nucleic acid, consisting of a 5 carbon sugar covalently bonded to a nitrogenous base and a phosphate group (G)
Which biomolecule is made of nucleotides and contain your DNA?
Nucleic acids, macromolecules made out of units called nucleotides, come in two naturally occurring varieties: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). DNA is the genetic material found in living organisms, all the way from single-celled bacteria to multicellular mammals like you and me.
What is nucleic acid and nucleotide?
Nucleic acids are long chainlike molecules composed of a series of nearly identical building blocks called nucleotides. Each nucleotide consists of a nitrogen-containing aromatic base attached to a pentose (five-carbon) sugar, which is in turn attached to a phosphate group.
How are nucleotides connected?
DNA and RNA are composed of nucleotides that are linked to one another in a chain by chemical bonds, called ester bonds, between the sugar base of one nucleotide and the phosphate group of the adjacent nucleotide.
How do nucleotides bond to form nucleic acids quizlet?
How do nucleotides link together? A condensation reaction. The phosphate group at 5′ of one nucleotide bonds covalently with the hydroxyl group at 3′ of the adjacent nucleotide. This releases a water molecule and forms the sugar-phosphate backbone.
How are the terms nucleotide nitrogenous base and nucleic acid related to each other quizlet?
The monomers of all nucleic acids. Each nucleotide is formed by bonding together a phosphate group, a sugar molecule and a nitrogenous base.
What is the relationship between amino acids and nucleotides?
The nucleotide triplet that encodes an amino acid is called a codon. Each group of three nucleotides encodes one amino acid. Since there are 64 combinations of 4 nucleotides taken three at a time and only 20 amino acids, the code is degenerate (more than one codon per amino acid, in most cases).
What is the relationship between amino acids and DNA?
An amino acid is one of the building blocks of a protein. A gene’s DNA sequence determines the order of amino acids that make up a protein, so changes in the DNA sequence often result in changes in the amino acid sequence as well.
What are the 3 parts of the DNA nucleotides?
The building blocks of DNA are nucleotides, which are made up of three parts: a deoxyribose (5-carbon sugar), a phosphate group, and a nitrogenous base (Figure 9.3).
Which best describes the relationship between DNA genes and chromosomes?
Which best describes the relationship between DNA, genes, and chromosomes? Genes are segments of DNA which form tight coils called chromosomes.
