NatalieKnows
14.07.2019 •
Biology
The chemical bonds that hold the two complementary strands of the dna double-helix close to one another are
Solved
Show answers
More tips
- C Computers and Internet What is Web 2.0 and How Does it Work?...
- S Style and Beauty Is Photoepilation the Solution to Unwanted Hair Forever?...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
Answers on questions: Biology
- B Biology What fossils of organisms delicate parts?...
- B Biology Soil compaction results from b.the weight of heavy machinery on soil c.livestock walking over soil d.all of the above...
- B Biology Which best explains the poor productivity of the open ocean...
- B Biology Many plants produce brightly colored flowers with sweet nectar to attract pollinators such as bees who will spread their pollen from plant to plant. explain what type of symbiotic...
- B Biology Which claim below accurately explains how the process of meiosis results in genetic variation? question 2 options: having two phases of meiosis allow for more unique cells...
- B Biology If it is high tide where you are, is the tide high or low on the side of earth directly opposite you?...
- B Biology Complete the chart. Kingdom Domain Eukaryotic Autotroph or and/or Prokaryotic Heterotroph Cell Wall and/or No Cell Wall Sexual and/or Asexual Unicellular and/or Multicellular...
- B Biology Any ideas? thanks for the help!...
- B Biology What causes sweat pores to close and open?...
- B Biology What term describes anything that causes an organism to react?...
Ответ:
The DNA double helix is comprised of several nucleotides. The nucleotides are adenine, guanine, cytosine and thymine. Adenine and guanine are purines. Cytosine and thymine are pyrimidines. The purines present on one strand form a hydrogen bond with the pyrimidines on the complementary strand. The adenine forms a pair with thymine and the cytosine forms a pair with guanine on the complementary strand. This hydrogen bonding between the several nucleotides result in the force that holds the two complementary strands together.
Ответ:
I think heart attack but not so sure but n it ..