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Impact of Genomics01
| Question | Answer |
|---|---|
| What is a gene | A unit of DNA containing a number of exons that codes for a functional element |
| what does genetic engineering usually require | involves the use of recombinant DNA |
| DNA forensics | fingerprint (the unique pattern of dark bands on photographic film that is made when an individual’s DNA restriction fragments are separated by gel electrophoresis, probed, and then |
| molecular medicine | involves the diagnosis and treatment of different genetic diseases |
| what was the project called? | Human Genome Project |
| how long did the project last | 13 yrs |
| gene therapy | This process of replacing absent or faulty genes |
| who studied selective breeding? | Charles Darwin |
| what is selective breeding | Using this technique, farmers or ranchers select certain crops or animals to breed based off of desirable traits |
| what is another popular technique | selective breeding |
| what are some examples of biotechnology | to bake bread or whenever grapes, malt, or milk is fermented |
| what is biotechnology? | a branch of science that uses living organisms to manufacture food, drugs, or other products. |
| What are plasmids? | Circular genetic code found in bacterium, often codes for resistance |
| Are viral genomes single stranded or double stranded? | They can be either |
| Is bacterial DNA double stranded or single stranded? | double-stranded |
| About how many base pairs does a diploid human cell contain? | 6 billion |
| Humans code for roughly how many protein genes | ~27,000 |
| What is a gene paralog? | Two genes within the same species that seem to belong in the same gene family |
| Disruptions | Destruction of irreplaceable fetal tissue through vascular insufficiency, trauma, or teratogens. |
| Syndrome | Multiple abnormalities occurring in parallel as a result of a single causative agent |
| gametogenesis | formation of gametes (sex or germ cells) |
| punnett square | used to predict the possible gene combinations resulting from the mating of parents of known genotypes |
| pedigrees | traces a genetic trait through several generations and helps predict the future |