Dna damage can occur as a result of exposure to chemicals or ultraviolet radiation. This is what happens during nucleotide excision repair of damaged dna. A multienzyme complex crosses the DNA in search of distortions in the double helix, once located, the phosphate skeleton of the affected chain is cut on both sides of the altered region, a helicase eliminates the oligonucleotide resulting from digestion, the "Gap" "is filled with a DNA polymerase and a ligase.
I’m not sure I’m I am correct but either it’s c it it’s b
both are single cells that carry out the functions of life
Explanation:
Both eukaryotic and prokaryotic cells are single cells according to the cell theory and they carry out the functions of life.
- The cell theory postulates that all living organisms are made up of cells and that the cells are the basic organizational unit of life.
- It also proposes that all cells arise from pre-existing cells.
Eukaryotic cells differs from prokaryotic cells in that they have true nucleus and membrane bound organelles.
Despite this seeming different, both cells are able to carryout different life functions as unit and when they combine together, they advance into higher organization of life.
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Answer:
Two of the qualitative traits that Jamie observed were
1. The cakes with more eggs were darker in shade.
2. The cakes with more eggs were moister.
Two of the quantitative traits that Jamie observed were
1. The cakes made with 3 eggs were 0.25 to 0.5 cm taller as compared to the ones made 2 eggs.
2. The number of cakes made by using either 2 or 3 eggs remained six.
Explanation:
Qualitative research can be described as observations that are made through explorations. Qualitative research best explains the reasons for a particular hypothesis. In the following question, two of the qualitative traits that were observed were
1. The cakes with more eggs being darker in shade than the cakes with less number of eggs.
2. The cakes with more eggs being moister than the ones with less eggs.
Quantitative research can be described as the type of research in which statistical or numbering data is used to explain any hypothesis or observation. Two of the quantitative observations made in the following experiment by Jamie were
1. The cakes made with 3 eggs were 0.25 to 0.5 cm taller as compared to the ones made 2 eggs.
2. The number of cakes made by using either 2 or 3 eggs remained six.
