AQA A Level Biology復習筆記8.4.8 Screening Patients
Genetic Screening In certain circumstances (eg. in the pregnancy in an older woman, or pregnancy where there is a family history of a genetic disease) may require individuals to determine if...
AQA A Level Biology復習筆記8.4.7 DNA Probes & DNA Hybridisation
DNA Probes & DNA Hybridisation DNA hybridisation is a process that is commonly used in medical diagnostic tests and genetic screening In DNA hybridisation?two complementary single-strand...
AQA A Level Biology復習筆記8.4.6 Uses of Recombinant DNA Technology
Interpret & Evaluate Data about the Uses of Recombinant DNA Technology DNA that has been altered by introducing nucleotides from another source is called?recombinant DNA?(rDNA) If the or...
AQA A Level Biology復習筆記8.4.5 Culture of Transformed Host Cells
In Vivo Method: Culture of Transformed Host Cells Polymerase chain reaction?(PCR) is a common molecular biology technique used in most applications of gene technology It is described as the?...
AQA A Level Biology復習筆記8.4.4 Polymerase Chain Reaction
Polymerase Chain Reaction (PCR) Polymerase chain reaction?(PCR) is a common molecular biology technique used in most applications of gene technology, for example, DNA profiling (eg. identifi...
AQA A Level Biology復習筆記8.4.3 Investigating the Specificity of Restriction Enzymes
Apparatus & Techniques: Investigating the Specificity of Restriction Enzymes The?specificity?of?restriction enzymes?can be investigated using extracted DNA and?gel electrophoresis Gel el...
AQA A Level Biology復習筆記8.4.2 Producing Fragments of DNA
Producing Fragments of DNA Genetic engineering is the deliberate modification of a specific characteristic (or characteristics) of an organism. The technique involves?removing a gene?(or gen...
AQA A Level Biology復習筆記8.3.4 Sequencing Methods
Sequencing Methods DNA sequencing allows for the?base sequence?of an organism's genetic material to be identified and recorded Sequencing methods are continuously evolving and becoming faste...
AQA A Level Biology復習筆記8.3.3 Non-Coding DNA & Regulatory Genes
Non-Coding DNA & Regulatory Genes It can be highly difficult to translate the [popover id="IBYOAu-X6ZA6x3aV" lave="genome"] of?complex organisms?into their?proteome Determining the prote...
