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DNA is negatively charged due to the negatively charged phosphate ions in its structure.
DNA carries 2 negative charges per base pair (whose length is 0.34 nm).
As a title of example, the human DNA has about 6 thousands of million (6 x 10^9) base pairs. This gives a total charge of 12 thousands of million negative charges (12 x 10^9 negative charges), and a total length of about 2 meters.
What else can I help you with?
What is the net charge of DNA?
The net charge of DNA is negative.
DNA molecules have what kind of charge?
DNA MOLECULES HAVE A NEGATIVE CHARGE.
Which of the following best describes how scientists use gel electrophoresis?
Scientists use gel electrophoresis to separate macromolecules, such as DNA or proteins, based on their size and charge. By applying an electrical current to a gel matrix containing the samples, the molecules migrate through the gel at different rates, allowing for their separation and analysis based on their mobility. This technique is commonly used in molecular biology for various applications, including DNA sequencing, DNA fingerprinting, and protein analysis.
Why is DNA negatively charged?
DNA is negatively charged because it contains phosphate groups in its structure, which have a negative charge. These phosphate groups are part of the backbone of the DNA molecule, contributing to its overall negative charge.
What is the charge of a nuetron?
A neutron has a charge of zero. It is a neutral particle, meaning it has no electrical charge.
What is the net charge of DNA?
The net charge of DNA is negative.
What kind of elicctcal charge do protons elictrons and nutrons have?
Protons have an electrical charge of +1. Neutrons have an electrical charge of 0. Electrons have an electrical charge of -1.
Which particles in an atom have electrical charges?
The Electrons and the Protons.
What charge do the phosphates impart to DNA?
Phosphates impart a negative charge to DNA.
What electrical charge does a neutron contain?
A neutron carries no electrical charge
What electrical charge do protons neutrons and electrons have?
Protons have a positive charge, neutrons have no charge, and electrons have negative charge.Neutrons do not carry an electrical charge:)A proton has a positive charge. Remember, NEUTRon = NEUTRal. Proton = Positive. The electrical charge of a proton is 1.6x10^-19 which is equal and opposite to the electrical charge of an electron which is -1.6x10^-19.
What is a neutrons electric charge?
A neutron does not have an electrical charge. It is electrically neutral, hence its name.
An electrical charge is the result of the flow of?
An electrical charge is the result of the flow of electrons.
Difference between electrical current and electrical charge?
current is the flow of charge.
Does any object have electrical charge?
Yes, some objects have an electrical charge.
What is the electric charge of a neutron?
A neutron doesn't have an electrical charge; its electric charge is zero.
What kind of electrical do protons electrical charges and neutrons have?
Protons have a positive charge, neutrons have no charge, and electrons have negative charge.Neutrons do not carry an electrical charge:)A proton has a positive charge. Remember, NEUTRon = NEUTRal. Proton = Positive. The electrical charge of a proton is 1.6x10^-19 which is equal and opposite to the electrical charge of an electron which is -1.6x10^-19.
