A DNA molecule with 1000 base pairs would further in the gel more than one with 200 base pairs.
The speed at which the molecules move through the pores in the gel is inversely proportional to their lengths. This indicates that a smaller DNA molecule will move through the gel further than a larger DNA molecule.
Gel electrophoresis is a method that researchers use to measure the size of DNA fragments. In this procedure, tiny holes called wells are positioned at the edge of a gel along with unknown samples and a DNA standard. The standard includes base pair-measuring fragments of known sizes.
DNA has 200 bases, so 2003420=340A.
A DNA segment that is 1700 base pairs long therefore contains 500 base pairs or 1000 nucleotides.
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Answer:
Single-cell organisms
Explanation:
In 1735, Linnaeus introduced a classification system with only two kingdoms: animals and plants. Linnaeus published this system for naming, ranking, and classifying organisms in the book "Systema Naturae". In the epoch that Linnaeus created this system, single-cell organisms such as bacteria and protists were almost unknown. In 1866, E. Haeckel added a category including both bacteria and protozoa, thereby adding a category formed by single-cell organisms (different from animals and plants). During the 1900-1920 period, bacteria were classified as a separated kingdom named 'prokaryotes'. The current three-domain classification system was introduced by C. Woese in 1990. In this system, all forms of life are divided into three different domains: archaea, bacteria, and eukaryote domains (this last composed of protists, fungi, plants and animals).
Answer:
This results in a third phenotype in which the expressed physical trait is a combination of the phenotypes of both alleles.
Explanation:
an example is like if a red and white flower create another flower the flower will be pink because both alleles are dominant and will be phenotypically expressed.
They are considered the most venomous spiders in North America but I don’t think they bite kills humans
