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Dr. Linus Pauling proposed the idea of a triple helix DNA structure, but it was later proven incorrect. The double helix structure of DNA was determined by James Watson and Francis Crick, who won the Nobel Prize in Physiology or Medicine in 1962 for their discovery.

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Which scientist added an extra strand to the structure of DNA and won two Nobel Prizes?

Linus Pauling is the scientist who proposed a triple helix structure for DNA with an extra strand. However, this model was later proven incorrect. Linus Pauling won the Nobel Prize in Chemistry in 1954 and the Nobel Peace Prize in 1962.


Two new strands of DNA molecules grow as bases are added by the enzyme?

DNA polymerase during DNA replication. Each new strand is complementary to the original template strand and forms a double helix structure.


A nucleotide is about to be added to a growing strand of DNA. What factor determines which type of nucleotide will be added?

The sequence of nucleotides in the template DNA strand determines which complementary nucleotide will be added to the growing strand. A-T and G-C base pairing rules govern the selection of the nucleotide to be added during DNA replication.


How are nucleotides added to the 3' end of a DNA strand during replication?

During DNA replication, nucleotides are added to the 3' end of a DNA strand by an enzyme called DNA polymerase. This enzyme attaches new nucleotides to the existing strand in a complementary manner, following the base pairing rules (A with T, and G with C). The 3' end of the DNA strand provides a free hydroxyl group (-OH) that allows the DNA polymerase to add the new nucleotide, extending the DNA strand in the 5' to 3' direction.


What is the process of DNA synthesis from 5' to 3' direction?

During DNA synthesis, new nucleotides are added to the growing DNA strand in the 5' to 3' direction. This means that nucleotides are added to the 3' end of the existing strand, as DNA polymerase can only add nucleotides in this direction. This process ensures that the new DNA strand is synthesized in the correct orientation and maintains the genetic information encoded in the original DNA template.

Related Questions

Who added an extra strand to the structure of DNA and won two Nobel prizes?

I believe that the answer is Linus Pauling.


Which scientist added an extra strand to the structure of DNA and won two Nobel Prizes?

Linus Pauling is the scientist who proposed a triple helix structure for DNA with an extra strand. However, this model was later proven incorrect. Linus Pauling won the Nobel Prize in Chemistry in 1954 and the Nobel Peace Prize in 1962.


Who added an extra strand to the structure of DNA and ultimately won two Nobel prizes which were the Nobel prize in chemistry and the Nobel peace prize?

Linus Pauling is the scientist who proposed an extra strand to the structure of DNA, which was later proven to be incorrect. He won the Nobel Prize in Chemistry in 1954 for his research on the nature of the chemical bond and the Nobel Peace Prize in 1962 for his efforts to promote nuclear disarmament.


Two new strands of DNA molecules grow as bases are added by the enzyme?

DNA polymerase during DNA replication. Each new strand is complementary to the original template strand and forms a double helix structure.


Who added an extra strand to the structure of DNA and ultimately won two Nobel peace prize?

Linus Pauli he won 1 Nobel Prize in chemistry and 1 Nobel Peace Prize


What is the term for the DNA strand that acts as a pattern to the newly synthesized DNA?

The DNA strand that acts as a pattern for the newly synthesized DNA is called the template strand. It serves as a guide during DNA replication, where complementary nucleotides are added to create a new DNA strand.


Does club Nintendo change their prizes?

Yes. Occasionally, things are added, and some are removed.


A nucleotide is about to be added to a growing strand of DNA. What factor determines which type of nucleotide will be added?

The sequence of nucleotides in the template DNA strand determines which complementary nucleotide will be added to the growing strand. A-T and G-C base pairing rules govern the selection of the nucleotide to be added during DNA replication.


Which RNA carries the amino acid which is added to the protein strand?

tRNA actually caries various AA's to the assembled ribosome to ne attached to the nascent and/or growing RNA strand


What prevents the wrong nucleotide from being added to the new strand during DNA?

DNA Polymerases


What is added to the polypeptide strand?

Amino acids are added to the growing polypeptide strand during protein synthesis. Ribosomes facilitate the process by reading the mRNA and catalyzing the formation of peptide bonds between the amino acids. This results in the elongation of the polypeptide chain until a stop codon is reached.


How are nucleotides added to the 3' end of a DNA strand during replication?

During DNA replication, nucleotides are added to the 3' end of a DNA strand by an enzyme called DNA polymerase. This enzyme attaches new nucleotides to the existing strand in a complementary manner, following the base pairing rules (A with T, and G with C). The 3' end of the DNA strand provides a free hydroxyl group (-OH) that allows the DNA polymerase to add the new nucleotide, extending the DNA strand in the 5' to 3' direction.