One strand goes 5-3 and the other goes 3-5. Phosphates and deoxyribose sugar.
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A strand of DNA linked to a strand of RNA.
. In 1953 Watson and Crick proposed a model of the DNA molecule. Which best describes the structure of a DNA molecule. Inner rungs composed of alternating ribose sugar and phosphate groups d.
The repulsive energy goes up as d i R 12 where R is the distance between the atoms and d i is the distance threshold below which the energy becomes repulsive. Hydrogen bonds between the base portions of the nucleotides hold the two chains together. 1 DNA Replication and Protein Synthesis Objectives.
1 What is the chemical structure of DNA. DNA is a molecule composed of two polynucleotide chains that coil around each other to form a double helix. Inner rungs composed of nitrogen-containing bases including A T C and G c.
Two strands of amino acids linked together. Each of these chains is known as a DNA chain or a DNA strand. The best choose is A.
Each nucleotide is made up of a nitrogenous base a five-carbon sugar deoxyribose and a phosphate group. A DNA Molecule Consists of Two. Which statement best describes the structure of a DNA molecule.
Which of the following best describes the structure of a typical molecule of DNA. Make a short note on the classes of vitamins. Backbone composed of alternating deoxyribose sugar and phosphate groups b.
What best describes the structure of a dna molecule apex. Describe the structure of the DNA 2 See answers hi ha hi ha hi Advertisement Advertisement malseters malseters It is composed of two strands it is also best described as a double helix. SOVA2 1 10 months ago.
The spiral structure formed by two strands of DNA nucleotides bound together Complementary Fitting together. Describe the process of protein synthesis transcription translation including the relationship between DNA mRNA tRNA ribosomes codons and amino acids. The DNA molecule is best described as a double helix.
The DNA molecule is a polymer of nucleotides. Which phrase best describes the molecular structure of DNA. Two strands of DNA are said to be complementary in that A always pairs with T and G always pairs with C.
Two strands of RNA linked together. DNA is single-stranded and straight molecule. DNA is a double stranded molecule that is straight like a ladder.
In a molecule of double-stranded DNA the amount of Adenine present is always equal to the amount of. As per their model two parallel threads strands of nucleotides are coiled around each other to form a double helix structure. The DNA molecule is best described as a double helix.
Scientists have worked on the structure of DNA and one of their revelations is the antiparallel arrangement of DNA strands. A molecule of DNA consists of two strands that form a double helix structure. A DNA Molecule Consists of Two Complementary Chains of Nucleotides.
Skad 1K They are antiparallel. Which phrase best describes DNA. DNA is the molecule that holds the instructions for all living things.
A double antiparallel helical strands. Which best describes the structure of a DNA molecule. DNA is a double-stranded molecule that looks like a spiral staircase.
You might be interested in. DNA achieves this feat of storing coding and transferring biological information though its unique structure. Which one of the following best describes a gene.
So Im thinking A due to the fact that amino acids are not built in DNA. This structure can be compared with a coiled and a flexible ladder. The double helix looks like a twisted ladder the rungs of the ladder are composed of pairs of nitrogenous bases base pairs and the sides of the ladder are made up of alternating sugar molecules and phosphate groups.
Which best describes the structure of a DNA molecule. Which phrase best describes the molecular structure of DNA. Select all of the following that best describe the structure of DNA.
A DNA molecule consists of two long polynucleotide chains composed of four types of nucleotide subunits. The DNA barcode describes the small-molecule chemical structure covalently connected to it through a long flexible linker. Each of these chains is known as a DNA chain or a DNA strand.
Describe a nucleotide Describe the structure of a DNA molecule and how it contains information and can be copied without the information changing.
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