why is the sequence of nucleotides important in a dna molecule
by Hailie King
Published 3 years ago
Updated 2 years ago
The nucleotide sequence is the most fundamental level of knowledge of a gene or genome. It is the blueprint that contains the instructions for building an organism, and no understanding of genetic function or evolution could be complete without obtaining…Jul 7, 2022
Why is the sequence of the DNA nucleotides important?
The process of deducing the order of nucleotides in DNA is called DNA sequencing. Since the DNA sequence confers information that the cell uses to make RNA molecules and proteins, establishing the sequence of DNA is key for understanding how genomes work.
Why is the nucleotide sequence of DNA important quizlet?
The sequence of nucleotides forms the unique genetic information of an organism. Scientists use nucleotide sequences to determine evolutionary relationships among organisms, to determine whether two people are related, and to identify bodies of crime victims.
What does the sequence of nucleotides in DNA determine?
Genetic Code: The sequence of nucleotides, coded in triplets (codons) along the mRNA, that determines the sequence of amino acids in protein synthesis. A gene's DNA sequence can be used to predict the mRNA sequence, and the genetic code can in turn be used to predict the amino acid sequence.
What is the significance of the sequence order of the nitrogen bases in DNA Quizizz?
Q. What is the significance of the sequence (order) of the Nitrogen Bases in DNA? The order of the Nitrogen Bases determines the number of chromosomes present in an organism.
What is a sequence of DNA nucleotides that holds the instructions to make a protein?
Each DNA sequence that contains instructions to make a protein is known as a gene.
What is meant by nucleotide sequence?
Definition (http://en.wikipedia.org/wiki/Nucleotide_sequence) A nucleic acid sequence is a succession of letters that indicate the order of nucleotides within a DNA (using GACT) or RNA (GACU) molecule. By convention, sequences are usually presented from the 5' end to the 3' end.
What is the role of sequences of three nucleotides in the genetic code?
codon, in genetics, any of 64 different sequences of three adjacent nucleotides in DNA that either encodes information for the production of a specific amino acid or serves as a stop signal to terminate translation (protein synthesis).
What is a change in the nucleotide sequence of DNA?
A mutation involves a change in the sequence of nucleotides in a nucleic acid molecule.
Is a change in the nucleotide sequence of DNA quizlet?
A change in the nucleotide sequence of an organism's DNA; mutation also can occur in the DNA or RNA of a virus; the ultimate source of genetic diversity.
What is a three nucleotide sequence?
A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or stop signal during protein synthesis.
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· The sequence of nucleotides that makes up the DNA holds codes for putting amino acids in order, or making proteins. What is the 3D shape of RNA? What is the 3D shape of RNA? An RNA molecule that brings the protein instructions from the …
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· Why is the sequence of nucleotides important to the properties of a nucleic acid? In the two families of nucleic acids, ribonucleic acid (RNA) and deoxyribonucleic acid (DNA), the sequence of nucleotides in the DNA or RNA codes for the structure of proteins synthesized in the cell. The nucleotide adenosine triphosphate (ATP) supplies the driving force of many …
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The sequence of nucleotides that makes up the DNA holds codes for putting amino acids in order, or making proteins. The main differentce between transcription and DNA replication is that transcription results in the formation of one single-stranded RNA molecule rather than a double-stranded DNA molecule. Beside this, what is the sequence of nucleotides in DNA? The possible …
3 hours ago
· What is the order of bases in DNA? ACGT is an acronym for the four types of bases found in a DNA molecule: adenine (A), cytosine (C), guanine (G), and thymine (T). A DNA molecule consists of two strands wound around each other, with each strand held together by bonds between the bases. Adenine pairs with thymine, and cytosine pairs with guanine.
6 hours ago
The Order of Nucleotides in a Gene Is Revealed by DNA Sequencing. Together, all of the DNA “sentences” within a cell contain the instructions for building the proteins and other molecules that the cell needs to carry out its daily work.
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· We do this with people who have genetic disorders of the immune system. DNA sequencing is also important for biology research in general. Molecular biologists work with systems, so knowing the gene sequence (correlates with structure) helps biologists to understand how the protein functions in a system or pathway.
