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Who discovered that DNA was a strand of molecules in spiral form?
The discovery that DNA was a double helix structure was made by James Watson and Francis Crick in 1953. Their model of DNA's structure revolutionized biology and paved the way for further understanding of genetics and heredity.
What scientist in 1952 discovered that DNA is actually two chains of molecules in spiral form?
James Watson and Francis Crick, along with Rosalind Franklin, made groundbreaking discoveries regarding the structure of DNA in 1952. They determined that DNA is composed of two intertwined chains of molecules in a double helix shape. Their research laid the foundation for our understanding of genetics and heredity.
What sugar molecules is involved in the structure of DNA?
Deoxyribose sugar molecules are involved in the structure of DNA. These sugar molecules are part of the backbone of the DNA double helix, linking with phosphate groups to form the sugar-phosphate backbone of the DNA strand.
How does DNA replication work?
A parent molecule "breaks" and new DNA strands are formed from deoxynucleoside triphosphates. After the process is complete, the two DNA molecules that form are identical to the base or parent molecule.
When forming new DNA molecules each strand of DNA your act as a?
When your DNA replicates itself, the needed section of the double helix "unzips" into two strands. Each of those strands is called a template. Free nucleotides assemble onto the templates using base pairing with the enzyme DNA polymerase and create a new double helix.
Who discovered that DNA was a strand of molecules in spiral form?
The discovery that DNA was a double helix structure was made by James Watson and Francis Crick in 1953. Their model of DNA's structure revolutionized biology and paved the way for further understanding of genetics and heredity.
What make up the backbone of a polynucleotide strand?
The backbone of a polynucleotide strand is composed of alternating sugar (deoxyribose or ribose) and phosphate molecules. The sugar-phosphate backbone provides the structural support for the nucleotide bases, which extend from the backbone and form interactions with bases on the opposite strand in DNA or RNA molecules.
How many strand a hawser laid rope have?
A hawser-laid rope typically consists of three strands twisted together in a spiral pattern to form a strong and durable rope.
What is a huge group of stars that form a spreading spiral?
A galaxy is a huge group of stars that form a spreading spiral. Our own Milky Way galaxy is an example of a spiral galaxy.
What scientist in 1952 discovered that DNA is actually two chains of molecules in spiral form?
James Watson and Francis Crick, along with Rosalind Franklin, made groundbreaking discoveries regarding the structure of DNA in 1952. They determined that DNA is composed of two intertwined chains of molecules in a double helix shape. Their research laid the foundation for our understanding of genetics and heredity.
Name two molecules which alternate to make the upright or side portion of a DNA molecule?
The two molecules that alternate to form the backbone of a DNA molecule are deoxyribose sugar and phosphate groups. These molecules form a repeating pattern along the length of the DNA strand, with the nitrogenous bases (adenine, thymine, cytosine, and guanine) attached to the deoxyribose sugar molecules.
What sugar molecules is involved in the structure of DNA?
Deoxyribose sugar molecules are involved in the structure of DNA. These sugar molecules are part of the backbone of the DNA double helix, linking with phosphate groups to form the sugar-phosphate backbone of the DNA strand.
In DNA what do phosphate groups bond to?
Phosphate groups in DNA bond to sugar molecules through a phosphodiester bond to form the backbone of the DNA strand.
What bacteria is spiral - shape?
Single spiral shaped bacteria form in clusters, called a mass. a spiral shaped bacteria is called a spirochetes
What is the processof DNA polymerases add complementary nucleotides to each strand which results in the formation of two identical DNA molecules?
dna polymerase
Why do bull snakes form a spiral?
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What structure is represented by the third image in the above series?
The third image in the series represents a helix structure. This structure is characterized by a spiral form that is often seen in DNA molecules and certain proteins.
