Humans are 99.9% genetically similar. Why is it important to know that the 0.1% of differences are not distributed among racial groups and that race in not a useful marker biological difference? How are the concepts of race and genetic ancestry different? Do you think this material should be covered in a Genetics course? Which examples discussed were most useful for you, if any? Do you have any other thoughts or suggestions for learning about this material? What is the most frequent source of new genes in eukaryotic genomes? Duplication Lateral gene transfer Transposable elements New mutations Recombination What's the minimum number of tRNAs needed to translate Phenylalanine (Phe) based on the genetic code and wobble rules? 1 2 3 4 5 What are two possible anticodon sequences for tRNA's that are charged with Phenylalanine (Phe)? 3' AAU 5' and 3' GAA 5' 3' AAA 5' and 3' AAG 5' 3' UUG 5' and 3' CUG 5' 3' GAA 5' and 3' CAG 5' 3' GUA 5' and 3' GUG 5'
Genetic Variation
Genetic variation refers to the variation in the genome sequences between individual organisms of a species. Individual differences or population differences can both be referred to as genetic variations. It is primarily caused by mutation, but other factors such as genetic drift and sexual reproduction also play a major role.
Quantitative Genetics
Quantitative genetics is the part of genetics that deals with the continuous trait, where the expression of various genes influences the phenotypes. Thus genes are expressed together to produce a trait with continuous variability. This is unlike the classical traits or qualitative traits, where each trait is controlled by the expression of a single or very few genes to produce a discontinuous variation.
Humans are 99.9% genetically similar. Why is it important to know that the 0.1% of differences are not distributed among racial groups and that race in not a useful marker biological difference? How are the concepts of race and genetic ancestry different? Do you think this material should be covered in a Genetics course? Which examples discussed were most useful for you, if any? Do you have any other thoughts or suggestions for learning about this material?
What is the most frequent source of new genes in eukaryotic genomes?
Duplication
Lateral gene transfer
Transposable elements
New mutations
Recombination
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What's the minimum number of tRNAs needed to translate Phenylalanine (Phe) based on the genetic code and wobble rules?12345What are two possible anticodon sequences for tRNA's that are charged with Phenylalanine (Phe)?3' AAU 5' and 3' GAA 5'3' AAA 5' and 3' AAG 5'3' UUG 5' and 3' CUG 5'3' GAA 5' and 3' CAG 5'3' GUA 5' and 3' GUG 5'
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