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Which structure forms as DNA unwind?
A replication bubble.
What is a repeating structure unit that forms RNA and DNA?
nucleotide
How is the DNA in a prokaryote different form a eukaryote?
Eukaryotes have linear DNA and Prokaryotes have circular DNA that are both arranged into a double helix. This double helix is wrapped around histone proteins which forms a structure known as "beads on a string." This is further compacted into a solenoid structure that forms loops that eventually makes a miniband which is compacted into chromosomes.
What is the role of deoxyribose in the structure of DNA?
Deoxyribose is a sugar molecule that forms the backbone of DNA. It helps to connect the individual nucleotides together, creating the double helix structure of DNA.
When DNA is in long strands prior to colling?
When DNA is in long strands, it typically forms chromatin structures by wrapping around histone proteins to condense into nucleosomes. This packaging allows for the long DNA strands to be compacted within the nucleus of a cell. Additionally, the chromatin structure can undergo further condensation to form chromosomes during cell division.
What role does deoxyribose play in the structure of DNA?
Deoxyribose is a sugar molecule that forms the backbone of DNA. It helps to connect the individual nucleotides together, creating the double helix structure of DNA.
What is Tightly coiled form of DNA called?
Coiled up DNA, combined with protein histone, forms chromosomes.
What structure in the nucleus holds the DNA?
The DNA molecule forms a double helix. The linear DNA chromosomes of eukaryotes form a highly supercoiled double helix.
Which part of DNA forms the double-helix structure?
All of it, that is the shape of the molecule.
Importance is the deoxyribose molecule in the structure of DNA?
Deoxyribose is a key component of the DNA molecule as it forms the "backbone" of the DNA strand. It provides stability and structure to the DNA molecule by linking the individual nucleotides together. Without deoxyribose, DNA could not exist in its double helix structure and carry out its functions in storing genetic information.
What is the role of deoxyribose in DNA structure and function?
Deoxyribose is a sugar molecule that forms the backbone of DNA. It helps to stabilize the structure of the DNA molecule and plays a crucial role in storing and transmitting genetic information.
What is the relationship between a phosphate base and sugar in the structure of DNA?
In the structure of DNA, a phosphate base is connected to a sugar molecule through a covalent bond. This bond forms the backbone of the DNA molecule, with the phosphate-sugar backbone providing stability and structure to the double helix shape of DNA.
