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∙ 13y ago
Chemicals that can react with DNA include alkylating agents (e.g. EMS), intercalating agents (e.g. ethidium bromide), oxidative agents (e.g. hydrogen peroxide), and reactive oxygen species like hydroxyl radicals. These chemicals can lead to DNA damage such as base modifications, strand breaks, and crosslinks.
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What chemicals are used to cut DNA into fragments?
The chemicals used to cut DNA fragments are restriction endonucleases, eg- Eco R I, Eco R II,etc
What are the 3 major groups of chemicals in DNA?
The three major groups of chemicals in DNA are nitrogenous bases (adenine, thymine, cytosine, and guanine), sugars (deoxyribose), and phosphate groups. These components combine to form nucleotides, the building blocks of DNA molecules.
What is a stack of membranes that packages chemicals?
Golgi apparatus
What can cause a mutation when the cell copies its DNA?
Mutations can be caused by errors during DNA replication, exposure to mutagens (such as UV radiation or chemicals), or spontaneous changes in the DNA sequence. These changes can alter the genetic information carried by the DNA, potentially leading to genetic variations or diseases.
Errors in nucleotide sequencing are corrected by enzymes called?
DNA polymerases and DNA repair enzymes help correct errors in nucleotide sequencing. DNA polymerases ensure accurate replication of DNA during cell division, while DNA repair enzymes identify and fix mistakes in the DNA sequence that can arise from various sources such as radiation or chemicals.
When was Chemicals React created?
Chemicals React was created on 2006-06-15.
What chemicals show a reaction?
The majority of chemicals can react.
How do the chemicals react when melts?
well chemicals are different and most react differently. it depends on the chemical, really.
Do cfcs react with other chemicals?
No.
How does chlorofluorocarbon affect the ozone layer?
CFC's react with ozone to deplete it. they decompose it.
Why does gold not react with other chemicals?
Gold does not react with other chemicals because it is the least in the reactant table and also known as The Humble Metal .
When two chemicals react when they are mixed the chemicals are called?
The chemicals which are involved in a reaction are called Reagents or Reactants
What are two sources of chemicals that may cause cancer when they enter the body and react with oxygen?
Two sources of chemicals that may cause cancer when they react with oxygen in the body are tobacco smoke and certain industrial pollutants. Tobacco smoke contains various carcinogens that can damage DNA and lead to the development of cancer. Industrial pollutants, such as benzene and asbestos, can also undergo chemical reactions in the body that may result in oxidative stress and DNA damage, leading to the formation of cancerous cells.
What are the chemicals called when they are mixed?
a solution is two substance mixed together
Does energy get released when chemicals react?
Yes, energy is given off when chemicals react. Since energy can be heat or light it is also given off.
How do chemicals contribute to weathering?
Chemicals react with rocks and minerals or dissolve rocks and minerals.
Why can't the chemicals be mixed with pencils?
It really depends on the chemicals, but in many cases, chemicals might react with the wood in the pencil.
