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A) sugar

B) phosphate

C) base

) polymerase

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Related Questions

What is the difference between a variation and a mutation?

mutation is an alteration in the nucleotide sequence of a gene whereas variation is any difference between individuals of a particular species.


What is a SNP?

A SNP (Single Nucleotide Polymorphism) is a variation at a single position in a DNA sequence that occurs when a single nucleotide (A, T, C, or G) differs between individuals. SNPs are the most common type of genetic variation in individuals and are used in genetic studies to understand genetic predispositions to diseases and traits.


What is the difference between an allele and a SNP?

An allele is a specific form of a gene, while a SNP (Single Nucleotide Polymorphism) is a variation in a single nucleotide within a gene. In other words, alleles are different versions of a gene, while SNPs are specific points of genetic variation within a gene.


What are the differences between SNP and allele in terms of genetic variations?

SNP (Single Nucleotide Polymorphism) is a specific type of genetic variation that involves a single nucleotide change in the DNA sequence. An allele, on the other hand, refers to different versions of a gene that can result in variations in traits. In summary, SNPs are a type of genetic variation at the nucleotide level, while alleles are variations of genes that can influence traits.


What accounts for the differences between organisms?

The unique base sequence if the individuals dnA


What are commercial accounts used for?

Commercial accounts are for business to business dealings in regards to promoting business and keeping the company sustainable. The commercial accounts contrast with the customer accounts because the business dealings is between companies and not between individuals.


Can allele differ between individuals?

Yes. That accounts for all of the diversity in living things.


Any differences between individuals of the same species?

Of course - look at the many differences existing between the human race.


What is the significance of a SNP, one of about 10 million known places in the human genome?

A SNP, or single nucleotide polymorphism, is a variation in a single DNA building block that can affect traits and disease risk. They are significant because they can help researchers understand genetic differences between individuals and their impact on health and disease.


What is the definition of SNP genotyping?

The definition of SNP genotyping is the measurement of the genetic variation between members of a species. Single nucleotide polymorphisms (SNP) are one of the most common types of genetic variation.


What allows for differences between individuals due to differences in inherited DNA?

Genetic variation, which is the differences in DNA sequences among individuals, allows for differences in inherited traits between individuals. This variation is the result of mutations, genetic recombination, and other processes that create unique combinations of genes in each individual. These genetic differences are responsible for the individuality and diversity seen within a population.


Which parts in a nucleotide change and what parts stay the same?

A single-nucleotide polymorphism (SNP, pronounced snip) is a DNA sequence variation occurring when a single nucleotide - A, T, C, or G - in the genome (or other shared sequence) differs between members of a species or paired chromosomes in an individual. For example, two sequenced DNA fragments from different individuals, AAGCCTA to AAGCTTA, contain a difference in a single nucleotide. In this case we say that there are two alleles: C and T. Almost all common SNPs have only two alleles.Within a population, SNPs can be assigned a minor allele frequency - the lowest allele frequency at a locus that is observed in a particular population. This is simply the lesser of the two allele frequencies for single-nucleotide polymorphisms. There are variations between human populations, so a SNP allele that is common in one geographical or ethnic group may be much rarer in another.