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Four subunits are needed to make a DNA molecule.?
Nucleotides Four nucleotides are needed to make a DNA molecule.
How many nucleotides are present in the DNA sequence?
The number of nucleotides in a DNA sequence can vary, but in general, a human DNA molecule contains about 3 billion nucleotides.
Molecules of DNA are composed of a long chain are called?
A DNA molecule is composed of long chains of DNA nucleotides.
What are nucleotides attached to?
Nucleotides are attached to each other through a sugar-phosphate backbone. The phosphate group of one nucleotide is attached to the sugar molecule of another nucleotide, forming a chain. Additionally, nucleotides are also attached to nitrogenous bases, such as adenine, cytosine, guanine, or thymine (in case of DNA) or uracil (in case of RNA).
What compounds are the building blocks of DNA macro-molecules?
Nucleotides are the monomer units that make up a DNA molecule. DNA nucleotides are composed of a deoxyribose sugar, a nitrogenous base, and a phosphate group.
How can you tell the difference between a DNA molecule undergoing transcription and being replicated?
If the DNA molecule is undergoing transcription, then mRNA nucleotides will be forming along the anti-sense strand of DNA. If the DNA molecule is undergoing replication, new DNA nucleotides will be forming along both original strands of DNA.
Are nucleotides pieces that form the dna molecule?
Yes, nucleotides are the building blocks of DNA. They are composed of a phosphate group, a sugar molecule (deoxyribose in DNA), and a nitrogenous base (adenine, thymine, cytosine, or guanine). These nucleotides link together to form the double helix structure of the DNA molecule.
How are nucleotides in a single strand of a DNA molecule linked together?
Nucleotides in a single strand of a DNA molecule are linked together by strong chemical bonds called phosphodiester bonds. These bonds connect the sugar and phosphate groups of adjacent nucleotides, forming a long chain that makes up the DNA molecule.
What is a single, long molecule of DNA made of?
A single, long molecule of DNA is made up of a sequence of nucleotides, which are the building blocks of DNA.
Molecule found in all DNA and RNA nucleotides?
100000000000
Where are nucleotides when they aren't being used in DNA molecule?
Nucleus
What is a molecule found in all DNA and RNA nucleotides?
phosphate
