WebDNA in a closed-circular, double-stranded molecule with no net bending of the DNA axis on itself is: A) a left-handed helix. B) a mixed right- and left-handed helix. C) relaxed. D) supercoiled. E) underwound. C) relaxed. 11. It is correct to say that DNA supercoiling CANNOT: A) be induced by strand separation. Web2 days ago · Plasmids are small circular double-stranded DNA molecules naturally generated by bacterial cells, some eukaryotes, and archaea and separate from …
Chapter 13 Flashcards Quizlet
WebInserting DNA into a vector Once the required fragment of DNA containing the gene that has been cut from the DNA has been synthesized The next step is to transfer it to the host … WebThe circular and double stranded DNA occurs in A Golgi body B Mitochondria C Nucleus D Cytoplasm Easy Solution Verified by Toppr Correct option is B) Eukaryotic cells are … biotherm antimanchas
plasmid / plasmids Learn Science at Scitable - Nature
WebA) Circular, double-stranded DNA 3) Eukaryotic chromosomes contain two general domains that relate to the degree of condensation. These two regions are A) Heterochromatin and euchromatin B) Uniform in the genetic information they contain C) Separated by large sketches of repetitive DNA D) Each void of typical protein-coding … WebThe linking number (Lk) of a closed-circular, double-stranded DNA molecule is changed by: breaking a strand, unwinding or rewinding the DNA, then rejoining it. For a closed-circular DNA molecule of 10,000 base pairs in the fully relaxed form, the linking number (Lk) is about: 950. WebCircular DNA molecules extracted from mesophilic bacteria have a deficiency of duplex turns relative to linear DNAs of the same length. This deficiency exerts strain on DNA, … biotherm ampoule