There are not only one but two correct option, which are A and B.
DNA polymerases begin their synthesis at many points of initiation. Following the binding of specific proteins, the double helix opens to allow startup.
DNA synthesis begins on RNA / DNA primers consisting of primase and DNA polymerase a. The replication continues in one direction: in this sense one of the two strands of the DNA ("direct" strand) is traversed by the enzyme in the 3 '→ 5' direction, which allows the synthesis of another strand in the direction 5 '→ 3'. The DNA-ligases then provide the link between the different fragments of the new DNA.
The synthesis of the other strand ("delayed" strand) is more complex because the enzyme travels this strand from 5 '→ 3'. The primase and DNA polymerase α synthesize 30 nucleotide primers in front of the replication zone, and the DNA polymerase constructs small DNA fragments in the 5 '→ 3' direction (approximately 200 nucleotides; Okazaki). Ribonucleases destroy the RNA / DNA primers of the previous fragment and the fragments are then linked together by DNA ligase.
Answer:
Linear DNA is unstable in bacterial cells and unless the lac+ gene is recombined into the bacterial chromosome, it will be destroyed.
Explanation:
Bacterial recombination is a kind of hereditary recombination in microorganisms described by DNA move starting with one life form called giver then onto the next creature as beneficiary. This cycle happens in three principle ways:
1. Change, the take-up of exogenous DNA from the general condition.
2. Transduction, the infection interceded move of DNA between microscopic organisms.
3. Formation, the exchange of DNA starting with one bacterium then onto the next by means of cell-to-cell contact.
Recombination into the bacterial chromosome necessary because linear DNA is unstable in bacterial cells and unless the lac+ gene is recombined into the bacterial chromosome, it will be destroyed.
Research participants’ uses occipital lobes when they
are engage in tasks that require the construction of mental image. <span>The location
of occipital lobe is in
the back portion of the brain behind the parietal and temporal lobes that is primarily
responsible for processing visual information. It contains the brain's visual
processing system, which processes images from our eyes and links that
information with images stored in memory or called visual-spatial processing. Other
function includes movement and color recognition.</span>
Erosion could occur on the dry soil
Answer:
We breath in then out through our lungs
Explanation:
