Molecular structure of chromosomes and transposable elements - Organization of functional sites along bacterial chromosomes
15 important questions on Molecular structure of chromosomes and transposable elements - Organization of functional sites along bacterial chromosomes
How many chromosomes contains the human genome?
Which four processes do chromosomal sequences facilitate?
- The replication of chromosomes;
- The segregation of chromosomes;
- The compaction of chromosomes (so they can fit within living cells).
What shape does the chromosomal DNA have in most bacterial species?
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How are the nontranscribed regions of DNA located between adjacent genes called?
What is the origin of replication?
What is the function of the repetitive sequences within the DNA of many bacterial species?
What kind of proteins do bacteria use to form microdomains and macrodomains?
What are examples of NAPs?
What is DNA supercoiling?
When a right-handed helix is twisted with right-handed twisting motion, what is the result?
A helix with no supercoil, a helix with a negative supercoil and a helix with a positive supercoil are called ...of each other.
Is the chromosomal DNA in bacteria supercoiled? And what is the result of this?
Which enzyme introduces negative supercoils in chromosomal DNA of bacteria?
What do topoisomerase I and II to either create negative supercoils or relax negative supercoils?
Why are researchers designing drugs that inhibit the function of DNA gyrase?
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