Which Best Describes the Structure of Dna

Each of these chains is known as a DNA chain or a DNA strand. D A single helical polynucleotide strand.

Structure And Function Of Dna Microbiology

Two strands of amino acids linked together O c.

. DNA is made up of proteins consisting of the sugar ribose a carbon ring and one of four phosphorus bases. Together a base sugar and phosphate are called a nucleotide. Mathematics 07042020 2149 hqlego6882.

The two strand are held together in the middle by hydrogen bonds linking complementary bases. A double antiparallel helical strands. Adenine A guanine G cytosine C and thymine T.

Which of the following best describes the 3D structure of a DNA molecule. Which best describes the structure of a DNA molecule. DNA replication occurs in the cytoplasm of prokaryotes and in the nucleus of eukaryotes.

Each side of the double helix runs in opposite anti-parallel directions. What phrase best describes the best structure of DNA. 9th - 11th grade.

A A double helix of parallel identical polynucleotide strands. A strand of DNA linked to a strand of RNA D. Which phrase best describes the molecular structure of DNA.

Adenine molecules in DNA is much greater than the percentage of thymine molecules. Each molecule consists of one of the strands of the original DNA molecule and a new strand. Because of base pairing in DNA the percentage of a.

The structure of DNA lends itself easily to DNA replication. If you could apply a radioactive label to all of the phosphorous atoms in a double-stranded DNA molecule allow the strand to replicate using nucleotides containing normal non-radioactive phosphorus atoms and separate the two double-stranded daughter. 1 What is the chemical structure of DNA.

In a molecule of double-stranded DNA the amount of Adenine present is always equal to the amount of. Which one of the following best describes a gene. Phosphates and deoxyribose sugar.

B DNA is a more stable molecule because it lacks a hydroxyl group on the 2 carbon. DNA is made up of proteins consisting of the sugar deoxyribose a phosphate and one of four nitrogenous bases. Produces two copies of the original DNA molecule.

B A double helix of antiparallel identical polynucleotide strands. Adenine molecules in DNA is about equal to the percentage of guanine molecules. This process which takes place in the cell nucleus is called.

Which best describes the structure of a dna model Get the answers you need now. Cytosine molecules in DNA is much greater than the percentage of guanine molecules. Base sugar ring and phosphate.

Which of the following best describes the 3D structure of DNA. Play this game to review Other. C A double helix of antiparallel complementary polynucleotide strands.

A DNA is more stable since RNA has no secondary structure. Which of the following best describes the 3D structure of a DNA molecule. In order for DNA instructions to move from the nucleus to the ribosomes in the cytoplasm of a cell an RNA copy of a DNA strand must be made.

C DNA is more stable because it forms phosphodiester bonds while RNA does not. D DNA strands have. Preview this quiz on Quizizz.

Two strands of RNA linked together B. Which best describes the structure of the DNA. A dense organelle present in most eukaryotic cells typically a single rounded structure bounded by a double membrane containing the genetic material.

DNA is made up of nucleotides consisting of the sugar ribose a carbon ring and one of four phosphorus bases. Human DNA consists of about 3 billion bases and more than 99 percent of those bases are the same in all people. Which best describes the structure of a DNA molecule.

Regardless of where DNA replication occurs the basic process is the same. The information in DNA is stored as a code made up of four chemical bases. Two strands of DNA linked together.

Which phrase best describes DNA. E A double helix of ribonucleic acid. The DNA molecule is best described as a double helix.

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Dna Structure

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