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What biomolecule codes for the structure of a cell?
The biomolecule that codes for the structure of a cell is DNA. DNA contains the genetic instructions necessary for the development, functioning, growth, and reproduction of all known living organisms. It carries the information needed to build and maintain an organism's cell structure.
How does the structure of DNA help it carry out its function?
DNA is composed of phosphate, proteins, nitogenous bases, sugar. they all maintain the structure of the DNA and are responsible for replicating the DNA accurately during replication.. for example; nitrogenous bases are correctly base paired i. e. A with T and G with C.
Who was the scientist who did the structure of DNA?
F, Crick and j.Watson discovered the structure of DNA.
What prevents the unwound DNA from twisting back?
Various enzymes, such as topoisomerases and helicases, actively prevent the unwound DNA from twisting back by releasing the supercoiling tension and unwinding the DNA strands, respectively. Additionally, DNA-binding proteins help stabilize the unwound DNA structure to maintain the separation of the two strands.
Why DNA duplex melts at a specific temperature on heating?
DNA duplex strands are bonded by hydrogen bonds. On heating the hydrogen bonds break. At specific temperature called Tm half of the double helix is broken down (separated from each other) while the other half remains as such. This temperature can be determined , also the GC bond is stronger than AT so in such cases the temperature is more if the helix has more GC bonds.
Can you give a hard science question?
What is the DNA structure of a brontosaurus.What is the DNA structure of a brontosaurus.What is the DNA structure of a brontosaurus.What is the DNA structure of a brontosaurus.What is the DNA structure of a brontosaurus.What is the DNA structure of a brontosaurus.
What biomolecule codes for the structure of a cell?
The biomolecule that codes for the structure of a cell is DNA. DNA contains the genetic instructions necessary for the development, functioning, growth, and reproduction of all known living organisms. It carries the information needed to build and maintain an organism's cell structure.
How does the structure of DNA help it carry out its function?
DNA is composed of phosphate, proteins, nitogenous bases, sugar. they all maintain the structure of the DNA and are responsible for replicating the DNA accurately during replication.. for example; nitrogenous bases are correctly base paired i. e. A with T and G with C.
Is DNA a vestigial structure?
No. DNA is not a vestigial structure as it has not ceased to function
The structure of DNA was devoleped by?
The structure of DNA has been a constant structure since the beginning of creation.
What is the structure in DNA?
A DNA structure is basically what genes are meant to be the dna model stands for deoxribosenuleic acid
How is he melting curve of duplex DNA affected by adding a small amount of ethanol?
If a DNA strand is denatured, it is generally as a result of an increase in temperature. If monitored, the absorbance can be graphed as a function of temperature. The midpoint in the resulting curve is the melting point. The melting curve can be altered by decreasing the ionic concentration, causing an decrease in the melting temperature. This is due to the Poly-anion nature of the DNA helix. When the ionic strength is decreased, the stability of the DNA strand decreases. When a small amount of ethanol is added, the non-polar effect has the biggest impact. When EtOH is added, the non-polar nature of the solution is decreased, resulting in a decreased importance of the hydrophobic forces on the stability of the helix, resulting in a lower melting temperature.
Who was the scientist who did the structure of DNA?
F, Crick and j.Watson discovered the structure of DNA.
Is DNA is chemical not a structure?
DNA is a complex chemical with a double-helix structure.
Is mitochondrial DNA linear or circular in structure?
Mitochondrial DNA is circular in structure.
Does DNA contain deoxyribose in its structure?
Yes, DNA contains deoxyribose in its structure.
Does DNA contain ribose in its structure?
No, DNA contains deoxyribose in its structure, not ribose.
