Problem 1
Genetics affects many aspects of our lives. Identify three ways genetics affects your life or the life of a family member or friend. The effects can be regularly encountered or can be one time only or occasional.
Problem 1
Compare and contrast the following terms:
dominant and recessiveProblem 1
Compare and contrast the following terms:
genotype and phenotypeProblem 1
Compare and contrast the following terms:
homozygous and heterozygousProblem 2
How do you think the determination that DNA is the hereditary material affected the direction of biological research?
Problem 3
A commentator once described genetics as 'the queen of the biological sciences.' The statement was meant to imply that genetics is of overarching importance in the biological sciences. Do you agree with this statement? In what ways do you think the statement is accurate?
Problem 4
All life shares DNA as the hereditary material. From an evolutionary perspective, why do you think this is the case?
Problem 5
Define the terms allele, chromosome, and gene, and explain how they relate to one another. Develop an analogy between these terms and the process of using a street map to locate a new apartment to live in next year (i.e., consider which term is analogous to a street, which to a type of building, and which to an apartment floor plan).
Problem 6
Define the terms genotype and phenotype, and relate them to one another.
Problem 7
Define natural selection, and describe how natural selection operates as a mechanism of evolutionary change.
Problem 9
What are the four processes of evolution? Briefly describe each process.
Problem 10
Define each of the following terms:
natural selectionProblem 10
Define each of the following terms:
transcriptionProblem 10
Define each of the following terms:
alleleProblem 10
Define each of the following terms:
central dogma of biologyProblem 10
Define each of the following terms:
translationProblem 10
Define each of the following terms:
DNA replicationProblem 10
Define each of the following terms:
geneProblem 10
Define each of the following terms:
chromosomeProblem 10
Define each of the following terms:
antiparallelProblem 10
Define each of the following terms:
phenotypeProblem 10
Define each of the following terms:
complementary base pairProblem 10
Define each of the following terms:
nucleic acid strand polarityProblem 10
Define each of the following terms:
genotypeProblem 10
Define each of the following terms:
mutationProblem 11
Compare and contrast the genome, the proteome, and the transcriptome of an organism.
Problem 12
With respect to transcription describe the relationship and sequence correspondence of the RNA transcript and the DNA template strand. Describe the relationship and sequence correspondence of the mRNA transcript to the DNA coding strand.
Problem 12
A pair of homologous chromosomes in Drosophila has the following content (single letters represent genes): Chromosome 1 RNMDHBGKWU Chromosome 2 RNMDHBDHBGKWU What term best describes this situation?
Problem 13
Plant agriculture and animal domestication developed independently several times and in different locations in human history. Do a brief Internet search and then list the approximate locations, time periods, and crops developed in three of these agricultural events. What role do you think ideas about heredity may have played in these events?
Problem 14
Briefly describe the contribution each of the following people made to the development of genetics or genetic analysis. Rosalind Franklin:
Ch. 1 - The Molecular Basis of Heredity, Variation, and Evolution
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