Briefly summarize how the structure of DNA was determined to be a double helix. Explain the relationship between chromatin structure and the two basic functions of DNA: storage of genetic information and gene expression. Explain in general terms the process of DNA replication. ...
What feature of DNA structure allows it to replicate? What type of biological molecule is DNA helicase? What does RNA primase do in DNA replication? What are operons in eukaryotes?Explore our homework questions and answers library Search Browse Browse by subject Ask a Homework Question Tutors...
et al. Modular structure of the human lamin B2 replicator. Mol. Cell Biol. 24, 2958–2967 (2004). Article CAS PubMed PubMed Central Google Scholar Mott, M. L. & Berger, J. M. DNA replication initiation: mechanisms and regulation in bacteria. Nature Rev. Microbiol. 5, 343–354 (...
How is DNA replication different from DNA transcription? In transcription, only a single DNA strand is used as a template to create a complementary strand of mRNA. In transcription, one of the two DNA strands is copied into DNA In transcription, a ...
The double-stranded structure of DNA provides for an elegant mechanism to ensure accurate and faithful replication and repair of the DNA – thegeneticinformation stored in one strand is also encoded in its complement. To take advantage of the properties of complementary base pairing, the two strand...
DNA Basics DNA is found in the cells of all organisms, including plants, bacteria, mosquitoes and humans. Each organism has a unique set of DNA, but DNA functions the same way in all organisms For many years, the structure of a DNA molecule was a puzzle to scientists In the 1950’s, ...
The presence of 5mC in the genome has many effects on the DNA structure. 5mC forms a Watson-Crick base pair effectively withguanine, increasing the stability of a guanine:cytosine base pair[9]. Additionally, 5mC increases the overall size of the cytosine base and limits the accessibility of...
M. Replication fork formation N. Termination O. Elongation Which of the following options perfectly demonstrates the proper order of DNA replication steps? ANSWERS OPTIONS A L→M→N→O B L→M→O→N C M→L→N→O D M→L→O→N
Learn about the structure and composition of chromosomes. Explore how DNA and chromatin are related to chromosomes. Discover where in the cell chromatin is found. Explore our homework questions and answers library Search Browse Browse by subject...
What structures in cells contain DNA and proteins? What base sequence would be produced through DNA replication? How does the DNA structure form the genetic code? What is a DNA-binding motif? Which base is found only in DNA? Which molecule is responsible for joining DNA molecules together?