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Is DNA a single strand of nucleotides?
No, DNA is a double-stranded molecule composed of nucleotides. Each strand has a specific sequence of four different nucleotides: adenine, thymine, cytosine, and guanine. These two strands are connected by hydrogen bonds to form the double helix structure of DNA.
If there are 1200 nucleotides in DNA strand how may codons will be in mRNA strand?
400 codons.Because 3 consecutive nucleotides in a gene together form a codon which codes for amino acids.
What enzyme links DNA nucleotides to a growing daughter strand?
DNA polymerase is the enzyme that links DNA nucleotides to a growing daughter strand during DNA replication. It catalyzes the formation of phosphodiester bonds between adjacent nucleotides on the new DNA strand.
Figure 8.2 shows a single strand of DNA. choose the first three nucleotides of the complementary rna strand.?
To determine the first three nucleotides of the complementary RNA strand, you need to match the DNA bases with their RNA counterparts. In DNA, adenine (A) pairs with uracil (U) in RNA, thymine (T) pairs with adenine (A), cytosine (C) pairs with guanine (G), and guanine (G) pairs with cytosine (C). If the first three nucleotides of the DNA strand are, for example, A, T, and C, the complementary RNA strand would have U, A, and G as its first three nucleotides.
Is strand of nucleotides in the RNA or DNA?
A strand of nucleotides can be found in both RNA and DNA. RNA is typically single-stranded, while DNA is double-stranded. Both molecules consist of nucleotides that contain a sugar, a phosphate group, and a nitrogenous base.
During DNA replication a primer attaches to a template strand of DNA and begins a new strand. After the primer has attached an enzyme extends the new strand of DNA by adding nucleotides that correspon?
The enzyme responsible for extending the new DNA strand by adding nucleotides is DNA polymerase. It reads the template strand and adds complementary nucleotides to form a new DNA strand. DNA polymerase can only add nucleotides in the 5' to 3' direction.
Is DNA a single strand of nucleotides?
No, DNA is a double-stranded molecule composed of nucleotides. Each strand has a specific sequence of four different nucleotides: adenine, thymine, cytosine, and guanine. These two strands are connected by hydrogen bonds to form the double helix structure of DNA.
Is RNA composed of one strand?
Yes, RNA is composed of a single strand of nucleotides.
If there are 1200 nucleotides in DNA strand how may codons will be in mRNA strand?
400 codons.Because 3 consecutive nucleotides in a gene together form a codon which codes for amino acids.
What enzyme links DNA nucleotides to a growing daughter strand?
DNA polymerase is the enzyme that links DNA nucleotides to a growing daughter strand during DNA replication. It catalyzes the formation of phosphodiester bonds between adjacent nucleotides on the new DNA strand.
What type of bond is between nucleotides?
In producing a strand of DNA the nucleotides combine to form phosphodiester bonds.
What attaches free nucleotides to the growing DNA strand?
During DNA replication, DNA polymerase binds free DNA nucleotides to an unzipped DNA strand. During transcription, RNA polymerase binds free RNA nucleotides to the unzipped anti-sense DNA strand.
What is one role that triphosphate deoxyribonucleotides play in a cell?
Triphosphate deoxyribonucleotides form hydrogen bonds with their complements in a DNA parent strand during transcription of the leading strand of DNA. Example Adenine nucleotides bind to thymine nucleotides Guanine nucleotides bind to Cytosine nucleotides
How does DNA polymerase III add nucleotides during the process of DNA replication?
DNA polymerase III adds nucleotides during DNA replication by attaching them to the growing DNA strand in a specific order that matches the complementary bases on the template strand. This enzyme catalyzes the formation of phosphodiester bonds between the nucleotides, creating a new strand of DNA that is identical to the original template strand.
What is the name of the enzyme responsible for adding nucleotides to the 3' end of a growing DNA strand?
The enzyme responsible for adding nucleotides to the 3' end of a growing DNA strand is called DNA polymerase.
What is the name of the enzyme responsible for incorporating new complementary DNA nucleotides into the growing strand?
The enzyme responsible for incorporating new complementary DNA nucleotides into the growing strand is called DNA polymerase.
What is the name of the enzyme that adds nucleotides to dna?
The enzyme that adds nucleotides to DNA is called DNA polymerase. It plays a crucial role in DNA replication by adding complementary nucleotides to the existing DNA strand during the synthesis of a new DNA strand.
