Which Best Describes the Structure of Dna

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Which of the following best describes the 3D structure of a DNA molecule. Another question on Biology.

9 1 The Structure Of Dna Concepts Of Biology 1st Canadian Edition

Straight and antiparallel 3.

. Which of the following best describes the location in eukaryotic cells and role of DNA. Which of the following best describes the structure of DNA. Which best describes the structure of DNA.

Which of the following best describes the 3D structure of a DNA molecule. She created many models of DNA based on what was known about its properties and eventually figured out that the structure of DNA is a double helix. Biologists in the 1940s had difficulty in accepting DNA as the genetic material because of the apparent simplicity of its chemistry.

DNA is the molecule that holds the instructions for growth and development in every living thing. QUESTION 21 Which molecular model best describes the structure of the DNA molecule. Each nucleotide contains a phosphate group a sugar molecule and a nitrogenous base.

See answer 1 Best Answer. Preview this quiz on Quizizz. Which of the following molecular models describes the structure of the DNA molecule.

Helical double-stranded and antiparallel. DNA molecules are polymers and are made up of many smaller molecules called nucleotides. The strands together through of DNA form the rungs linking the The backbone of DNA is.

A beta-pleated sheet b double antiparallel helical strands c double parallel helical strands d turn-loop-turn. Which of the following best describes DNAs secondary structure. Which of the following best describes the structure of DNA.

Which of the following best describes Rosalind Franklins contribution to our understanding of the structure of DNA. DNA has a sugar phosphate back and nucleotides connected by covalent bonds. Single-stranded with varying shapes 2.

Which best describes the structure of a DNA molecule. C DNA wrapped around a octomer of either H2AH2B or H3H4 with Hl on the outside. D DNA wrapped around a.

The hormone erythropoeitin increases the production of red blood cells when oxygen levels are low. 3 An alien DNA-like molecule is isolated from the frozen remains of a life form found beneath the Maertian polar ice caps. DNA wrapped around an octomer containing two each of H2A H2B H3 and H4 with HI on the outside.

Together it looks like a twisted ladder which is also known the double helix. What is the term for a water wave that is created by an underwater earthquake. This DNA molecule could be composed of _____.

Structure of DNA Complete the sentences to describe the structure of DNA parallel DNA is referred to as a strands that are meaning that it has covalent bonds nitrogen bases phosphate group deoxyribose twisted ribose sugar opposite thymine guanine together. Organize the word parts according to where they appear in a medical term. Biology questions and answers.

Early in the 1950s DNA was first examined by x-ray diffraction analysis a technique for determining the three-dimensional. DNA wrapped around an octomer of HI with H2AB H3 H4 on the outside. A double-stranded DNA molecule contains a total of 120 purines and 120 pyrimidines.

Pazminiv2021 pazminiv2021 06172020 Biology High School answered Which best describes the structure of a DNA molecule. 2 Show answers Another question on Biology. Which of the following best describes the structure of a nucleosome.

DNA was known to be a long polymer composed of only four types of subunits which resemble one another chemically. Which best describes the structure of dna. Helical double-stranded and antiparallel.

Get the answers you need now. 2 See answers Advertisement Advertisement idepoorparsa idepoorparsa Answer. Which best describes the structure of a DNA molecule.

What sentence best supports the statement that hormones are involved in the regulation of homeostasis. In a growing DNA strand each monomer is added to which carbon of the deoxyribose. The structure of DNA is best described as a double helix.

A double helix consisting of two sugar-phosphate backbones with nucleobases oriented towards the interior. In a molecule of double-stranded DNA the amount of Adenine present is always equal to the amount of. Nucleic acids arranged in a.

Two strands of RNA linked together B. Which best describes the structure of DNA Answers. DNA is located in the nucleus and contains the instructions needed to build an organism.

9th - 11th grade. Helical double-stranded and parallel 5. DNA deoxyribonucleic acid molecules are nucleic acids which are the information-carrying molecules of the cell.

Play this game to review Other. Two strands of amino acids linked. Which of the following best describes the chemical makeup and organization of a chromosome.

Which of the following correctly describes the pairing and hydrogen bonding of nucleobases in DNA. Triple-stranded with varying shapes 4. Its structure is described as a double-stranded helix held together by.

Discovery Of The Structure Of Dna Article Khan Academy