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Why might a laboratory worker attempting to diagnose a genetic disorder prefer to work with photographs of a chromosome rather than the chromosomes themselves?
it is easier to cut and past photographs and compare :)
What else can I help you with?
What might a laboratory worker attempting to diagnose a genetic disorder perfer to work with photographs of chromosomes rather than the chromosomes themselves?
to prevent damage to actual chromosome
What the corret color tube for chromosome screening?
The correct color tube for chromosome screening is typically a lavender or purple-top tube, which contains EDTA as an anticoagulant. This tube is designed to preserve the integrity of DNA for genetic testing and cytogenetic analyses. Always check specific laboratory guidelines, as practices may vary.
What is the possessive noun for laboratory?
The possessive form for the noun laboratory is laboratory's.
The plural of the word laboratory?
The plural of laboratory is spelled laboratories.
What is the abbreviation for laboratory?
The abbreviation for laboratory is "lab."
Why might a laboratory worker attempting to diagnose a genetic disorder prefer to work with photographs of chromosomes rather than the chromosomes themselves?
it is easier to cut and past photographs and compare :)
What might a laboratory worker attempting to diagnose a genetic disorder perfer to work with photographs of chromosomes rather than the chromosomes themselves?
to prevent damage to actual chromosome
Why might a laboratory worker attempting to diagnose a genetic disorder prefer to work with photographs chromosomes rather than the chromosomes themselves?
it is easier to cut and past photographs and compare :)
How many acrocentric chromosomes does a mouse have?
Diploid chromosome number in standard laboratory mice (genus Mus) is 40: 19 autosomes and the X and Y sex chromosomes. Whereas the autosomes and the X Chromosome are telocentric (centromere at one end of the chromosome), the Y chromosome is acrocentric
How are gm made?
gm foods are made by scientists in a laboratory by mixing genes and chromosomes. hope this was useful :)
Which process separates chromosomes?
In the laboratory, chromosomes can be separated according to length by the electric field of a gel electrophoresis apparatus. The separation of a chromosome into individual units during cell division (mitosis or meiosis) is caused by microtubules which attach the centromere to opposite end of the cell, pulling the two chromatids apart as the cell divides.
What is multiploid?
Multiploid refers to an organism or cell that contains multiple sets of chromosomes (more than the usual diploid number). This can occur naturally in some plants and animals or can be induced in the laboratory for research purposes. Multiploid organisms may exhibit different characteristics compared to their diploid counterparts.
What can evolution be supported by?
Observation, Fossil evidence, Molecular Evidence (Comparing DNA and proteins) etc.Human chromosome 2 is widely accepted to be a result of an end-to-end fusion of two ancestral chromosomes.EVIDENCE:The correspondence of chromosome 2 to two ape chromosomes. The closest human relative, the chimpanzee, has near-identical DNA sequences to human chromosome 2, but they are found in two separate chromosomes. The same is true of the more distant gorilla and orangutan.The presence of a vestigial centromere. Normally a chromosome has just one centromere, but in chromosome 2 there are remnants of a second centromere.The presence of vestigial telomeres. These are normally found only at the ends of a chromosome, but in chromosome 2 there are additional telomere sequences in the middle.Chromosome 2 presents very strong evidence in favour of the common descent of humans and other apes. According to researcher J. W. IJdo, "We conclude that the locus cloned in cosmids c8.1 and c29B is the relic of an ancient telomere-telomere fusion and marks the point at which two ancestral ape chromosomes fused to give rise to human chromosome 2."That's just one of thousands!
What is chromasome banding?
Chromosome banding is a laboratory technique used to identify specific regions of chromosomes through the application of various staining methods, resulting in a pattern of light and dark bands. This allows for the visualization of chromosomal structures, aiding in the identification of chromosomal abnormalities, such as deletions, duplications, or translocations. Common banding techniques include G-banding, which uses Giemsa stain, and R-banding, which provides a reverse pattern. Chromosome banding is essential in genetic research, diagnostics, and cytogenetics.
How many chromosomes wold there be in the nucleus of a mouse kidney cell?
A Regular field mouse has 46 chromosomes in it's kidney cell, but also in every cell in it's body except its reproductive cells which contain half of that amount.
What is an example of karyotyping?
Karyotyping is a laboratory technique used to visualize an individual's chromosomes. An example of karyotyping is when a karyotype is created from a blood sample to determine if a person has a chromosomal abnormality, such as Down syndrome, by analyzing the size, number, and shape of their chromosomes.
What has the author Robert Brendan O'Meara written?
Robert Brendan O'Meara has written: 'A study of the relative effectiveness of substituting specimen photographs for laboratory drawings in the teaching of college freshman biology courses'
