What is the molecular weight of a base pair?

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This calculation is based on the assumption that the average weight of a base pair (bp) is 650 Daltons. This means that one mole of a bp weighs 650 g and that the molecular weight of any double stranded DNA template can be estimated by taking the product of its length (in bp) and 650.

Nucleotide MW (g/mol)
———- ———-
dTMP 322.2

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Moreover, How do you calculate average molecular weight?

The number average molecular weight is defined as the total weight of polymer divided by the total number of molecules. where xi is the number fraction (or mole fraction) of polymer with molecular weight Mi.

Secondly, What is the molecular mass of the haploid human genome?

Most recent answer. The normal haploid genome is 3.2 x 10^9 bp. At 660g/mole-bp and Avogadro’s number of 6.02 x 10^23 bp/mole, I get 3.5 x 10^-12 g/haploid genome, or 3.5 picogram per genome. The diploid genome then is about 7 picograms.

Simply so, What is the molecular weight of DNA?

The number of base pairs should be multiplied by the average molecular mass of one base pair (660 g/mol) to get the approximate mass of the whole double-stranded DNA molecule, such as a plasmid.

What is the weight of DNA?

General Nucleic Acid Data: One dalton is 1.67 x 10-24grams, so the human genome weighs 3.59 x 10-12 grams (10-12 grams is also known as a picogram). The human genome is 3.3 x 109 bp in length. If all the DNA in a single human cell was placed end to end it would be six feet long.


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How much does 1 copy of the human haploid genome weigh?

3.3 pg

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How do you calculate the weight of DNA?

If the DNA is single-stranded, then multiply the number of bases by the average mass of a single base (330 g/mol) to get the approximate mass of the whole molecule.

How much does a base pair weight?

This calculation is based on the assumption that the average weight of a base pair (bp) is 650 Daltons. This means that one mole of a bp weighs 650 g and that the molecular weight of any double stranded DNA template can be estimated by taking the product of its length (in bp) and 650.

What is the molecular weight of RNA?

Residue Moles-1 cm-1
———————– ————
RNA nucleotides
Adenine (AMP, Na salt) 15400
Guanine (GMP, Na salt) 13700
Cytosine (CMP, Na salt) 9000

What is the molecular weight of a nucleotide?

Nucleotide MW (g/mol)
———- ———-
ATP 507.2
CTP 483.2
GTP 523.2
UTP 484.2

Which is heavier DNA or protein?

DNA having so long structure like of 200 nucleotides will be heavier than a protein with few amino acids. Similarly Protein having tertiary and quaternary structure are heavier than DNA, while secondary and primary may or may not be heavier than DNA.

What is the molecular weight of adenine?

135.13 g/mol

What is DNA and protein?

DNA contains the instructions needed for an organism to develop, survive and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins, which are the complex molecules that do most of the work in our bodies.

What is the relationship between DNA and protein?

Functionally, DNA maintains the protein-encoding information, whereas RNA uses the information to enable the cell to synthesize the particular protein. a. 1 Differences between DNA and RNA Notes: DNA stores the genetic information, where as RNA uses the information to help the cell produces the protein.

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Which is more important DNA or protein?

DNA contains the genetic information of all living organisms. Proteins are large molecules made up by 20 small molecules called amino acids. It seems rather unlikely that two molecules which are so important for life appeared at the same time, but on the other hand it seems absurd to have one without the other.

What is the size of human genome?

The total length of the human reference genome, that does not represent the sequence of any specific individual, is over 3 billion base pairs. The genome is organized into 22 paired chromosomes, termed autosomes, plus the 23rd pair of sex chromosomes (XX) in the female, and (XY) in the male.

What is the difference between DNA and protein?

DNA contains the genetic information of all living organisms. Proteins are large molecules made up by 20 small molecules called amino acids. All living organisms have the same 20 amino acids, but they are arranged in different ways and this determines the different function for each protein.


Last Updated: 9 days ago – Co-authors : 7 – Users : 4

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