Drawing of DNA StructureNext, draw the structure of your double-stranded DNA molecule with circlesrepresenting the beads you used. Label each circle with the color bead: W for white, Rfor red, Y for yellow, O for orange, B for blue, and G for green. Also include thehydrogen bond barbells.a. Draw your double-stranded DNA structure here:

DNA is the genetic material of all living organisms. It is a long molecule made up of four different…

Drawing of DNA Structure Next, draw the structure of your double-stranded DNA molecule with circles representing the beads you used. Label each circle with the color bead: W for white, for red, Y for yellow, O for orange, B for blue, and G for green. Also include the hydrogen bond barbells. a. Draw your double-stranded DNA structure here:

Drawing of DNA Structure Next, draw the structure of your double-stranded DNA molecule with circles representing the beads you used. Label each circle with the color bead: W for white, for red, Y for yellow, O for orange, B for blue, and G for green. Also include the hydrogen bond barbells. a. Draw your double-stranded DNA structure here:

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter8: The Structure, Replication, And Chromosomal Organization Of Dna

Section: Chapter Questions

Problem 16QP: A beginning genetics student is attempting to complete an assignment to draw a base pair from a DNA...

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DNA contains many hydrogen bonds. Are hydrogen bonds stronger or weaker than covalent bonds? What are the consequences of this difference in strength?
Using Figures 8.7 and 8.9 as a guide, draw a dinucleotide composed of C and A. Next to this, draw the complementary dinucleotide in an antiparallel fashion. Connect the dinucleotides with the appropriate hydrogen bonds. FIGURE 8.9 The two polynucleotide chains in DNA run in opposite directions. The left strand runs 5 to 3, and the right strand runs 3 to 5. The base sequences in each strand are complementary. An A in one strand pairs with a T in the other strand, and a C in one strand is paired with a G in the opposite strand. FIGURE 8.7 Nucleotides can be joined together to form chains caled polynucleotides. Polynucleotides are polar molecules with a 5 end (at the phosphate group) and a 3 end (at the sugar group). An RNA polynucleotide is shown at the left, and a DNA polynucleotide is shown at the right.
When DNA is heated, it denatures; that is, the strands separate because hydrogen bonds are broken and some base-stacking and hydrophobic interactions are disrupted. The higher the temperature, the larger the number of hydrogen bonds that are broken. After reviewing DNA base pair structure, determine which of the following molecules will denature first as the temperature is raised. Explain your reasoning. a. 5′-GCATTTCGGCGCGTTA-3′ 3′-CGTAAAGCCGCGCAAT-5′ b. 5′-ATTGCGCTTATATGCT-3′ 3′-TAACGCGAATATACGA-5′
DNA Structure A. Draw an A-T base pair with the appropriate number of hydrogen bonds. You don’t have to include all the details such as every side-group but do depict the 3’ OH groups. B. What is meant by anti-parallel when referring to a DNA molecule? C. What are the major and minor grooves in the DNA structure and what significance do they have?
Can somone check my answers are in bold please for both questions :Which is NOT true of the different conformations of DNA? A. Z-DNA is a left-handed spiral. B. Both A-DNA and B-DNA are dehydrated. C. A-DNA and B-DNA are right-handed spirals. D. A-DNA and Z-DNA segments are limited to short regions of DNA. For double-stranded DNA, consider the following base ratios: A/G C/T C/G (A+C)/(G+T) (A+G)/(C+T) (A+T)/(G+C) Which of those ratios always equals 1? A. 3, 4, and 5 B. 3 and 6 C. 1, 4, and 5 D. 4 and 6 E. 1 and 2
Given the choices,a. 25b. 18c. 23d. 21how many hydrogen bonds are present in a DNA double helix fragment consisting of the following sequence in one strand: ATTGCGGTCA
"Five prime to three prime" description of a DNA strand refers to: A. the phosphodiester backbone of DNA. B. the phosphorylated 5' carbon at one end, the 3' at the other end. C. the phosphorylated 5' carbon on one sugar and the 3' carbon on the next sugar. D. the location of the hydroxyl groups. KM of a Michaelis–Menten is proportional to: A. The concentration of the ES complex B. The concentration of the substrate C. Both A and B D. Neither A nor B
In clear and concise terms, explain how the biochemical structure of DNA allows it to function as the genetic material. DO NOT write about chemical structure of the monomers. It is about the aspects of the structure of helix that enable it to function as the genetic material. Write your answer in your own words, in 5-6 lines,
draw a strand of DNA 4 nucleotides long (4 nucleotides on each side). Label the 5’ ends, the 3’ ends, the bond that holds the DNA backbone together, the glycosyl bond, and the bond that holds the nitrogenous bases together. You can use “P” to represent phosphate, and ATCG to represent the nitrogenous bases. Please try to draw the sugar accurately and include any unbonded functional groups, including the oxygen within the molecule.
Z-DNA derives its name from the zig-zag conformation ofphosphate groups. What features of the DNA molecule allowthis distinctive structure to form?
Which conformation of DNA – (i) totally double helix, (ii) minimally unwound or (iii) largely unwound – would have the highest relative absorbance at 260 nm. Would a molecule of DNA having a higher content of guanine and cytosine than of adenine and thymine have a higher or lower melting temperature (Tm) than one with the reverse composition?
Draw the structure of deoxyribose and number the carbon atoms.Describe the numbering of the carbon atoms in deoxyribose withregard to the directionality of a DNA strand. In a DNA doublehelix, what does the term antiparallel mean?