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no DNA synthesis occurs in 5'-3' as well as in 3'-5' direction. only the difference is that ,that it is continuous in 5'-3' direction but discontinous in 3'-5' direction. this is because enzyme DNA polymerase III can synthesize DNA contionously in 5'-3' direction only.
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No DNA synthesis always occus in the 5' to 3' direction as there is no DNA polymerase that work in the other direction as it is too thermodynamically unfavourable. The cells solve the problem of having to synthesize in a 3' to 5' direction by synthesizing in reverse in discontinuous pieces. Technically there's never any direct 3' to 5' synthesis.
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DNA polymerase can add nucleotide to 3' end of primer or growing strand of DNA so in one direction it remains continuous ie leading strand while in in other strand it starts little later when it get enough space to grow in opposite direction then after synthesizing short strand it again goes to newly unwind strand and repeats the process, but the growth remains in 5' to 3' direction moving on template from 3' to 5' direction.
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Why does a new DNA strand elongate only in the 5' to 3' direction during replication?
During DNA replication, a new DNA strand elongates only in the 5' to 3' direction because DNA polymerase can only add nucleotides to the 3' end of the growing strand. This is due to the structure of the DNA molecule and the way the nucleotides are arranged.
Why does a new DNA strand elongate only in the 5' to 3' direction during DNA replication?
During DNA replication, a new DNA strand elongates only in the 5' to 3' direction because DNA polymerase can only add nucleotides to the 3' end of the growing strand. This is due to the structure of the DNA molecule and the way the nucleotides are arranged.
Why does a DNA strand grow only in the 5' to 3' direction?
A DNA strand grows only in the 5' to 3' direction because the enzyme that builds the new strand, called DNA polymerase, can only add new nucleotides to the 3' end of the existing strand. This is due to the structure of the nucleotides and the way they are connected in the DNA molecule.
Why can DNA only be synthesized in the 5' to 3' direction?
DNA can only be synthesized in the 5' to 3' direction because the enzyme responsible for DNA replication, DNA polymerase, can only add new nucleotides to the 3' end of the growing DNA strand. This results in the formation of a new DNA strand that is complementary to the original template strand.
Why are DNA strands synthesized in the 5' to 3' direction?
DNA strands are synthesized in the 5' to 3' direction because the enzyme responsible for building the new DNA strand, DNA polymerase, can only add new nucleotides to the 3' end of the growing strand. This results in the DNA strand being synthesized in a specific direction.
Why does a new DNA strand elongate only in the 5' to 3' direction during replication?
During DNA replication, a new DNA strand elongates only in the 5' to 3' direction because DNA polymerase can only add nucleotides to the 3' end of the growing strand. This is due to the structure of the DNA molecule and the way the nucleotides are arranged.
Why does a new DNA strand elongate only in the 5' to 3' direction during DNA replication?
During DNA replication, a new DNA strand elongates only in the 5' to 3' direction because DNA polymerase can only add nucleotides to the 3' end of the growing strand. This is due to the structure of the DNA molecule and the way the nucleotides are arranged.
Why does a DNA strand grow only in the 5' to 3' direction?
A DNA strand grows only in the 5' to 3' direction because the enzyme that builds the new strand, called DNA polymerase, can only add new nucleotides to the 3' end of the existing strand. This is due to the structure of the nucleotides and the way they are connected in the DNA molecule.
Why can DNA only be synthesized in the 5' to 3' direction?
DNA can only be synthesized in the 5' to 3' direction because the enzyme responsible for DNA replication, DNA polymerase, can only add new nucleotides to the 3' end of the growing DNA strand. This results in the formation of a new DNA strand that is complementary to the original template strand.
Why are DNA strands synthesized in the 5' to 3' direction?
DNA strands are synthesized in the 5' to 3' direction because the enzyme responsible for building the new DNA strand, DNA polymerase, can only add new nucleotides to the 3' end of the growing strand. This results in the DNA strand being synthesized in a specific direction.
Why is DNA synthesized in the 5' to 3' direction?
DNA is synthesized in the 5' to 3' direction because the enzymes responsible for DNA replication can only add new nucleotides to the 3' end of the growing DNA strand. This results in the formation of a new DNA strand that is complementary to the original template strand.
Why transcription is unidirectional?
Transcription is unidirectional because RNA polymerase can only read the DNA template strand in one direction (3' to 5') to synthesize the complementary RNA strand in the 5' to 3' direction. This allows for the accurate and efficient synthesis of RNA molecules from DNA templates.
What is the significance of the 5' to 3' orientation in DNA replication?
The 5' to 3' orientation in DNA replication is significant because DNA polymerase can only add nucleotides in the 5' to 3' direction. This means that the new DNA strand can only be synthesized in one direction, leading to the formation of a continuous leading strand and a discontinuous lagging strand during replication.
How does polymerase move from 5' to 3' during DNA replication?
During DNA replication, polymerase moves along the template strand in the 3' to 5' direction, synthesizing the new strand in the 5' to 3' direction. This is because DNA polymerase can only add nucleotides to the 3' end of the growing strand.
How does the structure of DNA change from a 5 to 3 direction during replication?
During DNA replication, the structure changes from a 5' to 3' direction because DNA polymerase can only add new nucleotides to the 3' end of the growing strand. This results in the new strand being synthesized in a 5' to 3' direction.
Why does DNA synthesis occur in the 5' to 3' direction?
DNA synthesis occurs in the 5' to 3' direction because the enzyme responsible for building new DNA strands, DNA polymerase, can only add nucleotides to the 3' end of the growing strand. This results in the DNA strand being synthesized in the 5' to 3' direction.
Why does DNA replication proceed in the 5' to 3' direction?
DNA replication proceeds in the 5' to 3' direction because the enzyme responsible for building new DNA strands, DNA polymerase, can only add nucleotides to the 3' end of the growing strand. This results in the new strand being synthesized in the opposite direction, from 5' to 3'.
