Biology
- Mammalian Satellites Consist Of Hierarchical Repeats
KEY CONCEPTS:Mouse satellite DNA has evolved by duplication and mutation of a short repeating unit to give a basic repeating unit of 234 bp in which the original half, quarter, and eighth repeats can be recognized.In the mammals, as typified by various...
- Genomes Can Be Mapped By Linkage, Restriction Cleavage, Or Dna Sequence
Defining the contents of a genome essentially means making a map. We can think about mapping genes and genomes at several levels of resolution:A genetic (or linkage) map identifies the distance between mutations in terms of recombination frequencies....
- Genes Can Be Isolated By The Conservation Of Exons
KEY TERMS:A zoo blot describes the use of Southern blotting to test the ability of a DNA probe from one species to hybridize with the DNA from the genomes of a variety of other species. Exon trapping inserts a genomic fragment into a vector whose function...
- #81 Question 4
The diagrams below show five molecules found in living organisms. (a) Give the letter of one molecule that fits each of these descriptions. You can use each letter once, more than once or not at all. (i) the form in which carbohydrates...
- 4. Biotechnology: Principles & Processes
Click here for PDFBiotechnology deals with techniques of using live organisms or their enzymes for products and processes useful to humans. The European Federation of Biotechnology (EFB) defines Biotechnology as ?the integration of natural science and...
Biology
Gel electrophoresis is used for
A) Isolation of DNA molecule
B) Separation of DNA fragments according to size
C) Cutting DNA into fragments
D) Construction of recombinant DNA
The correct answer is:
B) Separation of DNA fragments according to size
B) Separation of DNA fragments according to size
C) Cutting DNA into fragments
D) Construction of recombinant DNA
The correct answer is:
B) Separation of DNA fragments according to size
- Mammalian Satellites Consist Of Hierarchical Repeats
KEY CONCEPTS:Mouse satellite DNA has evolved by duplication and mutation of a short repeating unit to give a basic repeating unit of 234 bp in which the original half, quarter, and eighth repeats can be recognized.In the mammals, as typified by various...
- Genomes Can Be Mapped By Linkage, Restriction Cleavage, Or Dna Sequence
Defining the contents of a genome essentially means making a map. We can think about mapping genes and genomes at several levels of resolution:A genetic (or linkage) map identifies the distance between mutations in terms of recombination frequencies....
- Genes Can Be Isolated By The Conservation Of Exons
KEY TERMS:A zoo blot describes the use of Southern blotting to test the ability of a DNA probe from one species to hybridize with the DNA from the genomes of a variety of other species. Exon trapping inserts a genomic fragment into a vector whose function...
- #81 Question 4
The diagrams below show five molecules found in living organisms. (a) Give the letter of one molecule that fits each of these descriptions. You can use each letter once, more than once or not at all. (i) the form in which carbohydrates...
- 4. Biotechnology: Principles & Processes
Click here for PDFBiotechnology deals with techniques of using live organisms or their enzymes for products and processes useful to humans. The European Federation of Biotechnology (EFB) defines Biotechnology as ?the integration of natural science and...