Based on the structure and arrangements of nucleotides in the <u>DNA </u>molecule, the molecule is an information molecule. It stores instructions and is read to produce proteins that direct cellular reproduction, produce new cellular components, and initiate cellular reproduction.
<h3>Describe DNA.</h3>
Deoxyribonucleic acid is referred to as a DNA Trusted Source. It includes units known as nucleotides, which are biological building blocks.
For most other organisms in addition to humans, DNA is an essential chemical. Our genes and genetic material, which are what gives us our individuality, are both found in our DNA.
<h3>What is the DNA's structure?</h3>
A DNA molecule is created from a group of nucleotides. There are three components in each nucleotide:
- a phosphate group
- a sugar
- a base of nitrogen
The name of the sugar in DNA is 2-deoxyribose. The "backbone" of the DNA strand is made up of these sugar molecules that are in alternation with phosphate groups.
In a nucleotide, each sugar is joined to a nitrogen base. Nitrogen bases come in four main varieties in DNA. They consist of:
- adenine (A)
- cytosine (C)
- Thymine(T)
- guanine (G)
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Nutricion celular, metabolismo
Sources of salmonella contamination include pet turtles, iguanas, and other reptiles. The term that describes the food poisoning caused by the salmonella bacterium is salmonellosis. Salmonella can be found most likely in following f<span>oods: </span><span>raw or undercooked eggs, raw milk, contaminated water, and raw or undercooked meats.</span>
The majority of chemist would not find the claim that this form of helium did not release the same number of neutrons as other helium credible because :
The chemists claim is based on conjecture rather than empirical evidence ( B )
The claim made by the chemists is based on conjecture rather than empirical evidence because nuclear fusion is the reaction between two light nuclei to form heavy atomic nucleus ( one or more ) . during the reaction between the nuclei the release or absorption of heat reflects the differences in the masses of the reactants and product. It is not dependent on the amount of neutrons released.
Hence we can conclude that the claim is not credible because the Chemist claim is based on conjecture rather than empirical evidence.
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