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6740278-284616Explain how non disjunction leads to aneuploidy00Explain how non disjunction leads to aneuploidy4708886-290092Name some physical mutagens.00Name some physical mutagens.9018065-290092Describe the structure of DNA.00Describe the structure of DNA.91306656892290TermDefinitionAlleleDominantRecessivePhenotypeGenotypeHomozygousHeterozygous00TermDefinitionAlleleDominantRecessivePhenotypeGenotypeHomozygousHeterozygous75336402115185Describe how inherited mutations can alter the variations in the genotype of offspring.00Describe how inherited mutations can alter the variations in the genotype of offspring.48037756878320Explain the role of helicase in the process of DNA replication.00Explain the role of helicase in the process of DNA replication.40944802115185Describe the direction of replication during DNA replication.00Describe the direction of replication during DNA replication.40944801433195What is a mutagen?00What is a mutagen?40944804039870Outline the process of spermatogenesis00Outline the process of spermatogenesis2063115561975How does DNA occur in prokaryotic cells?00How does DNA occur in prokaryotic cells?2060575-286385How does meiosis generate variation?00How does meiosis generate variation?-4368804380865Outline the process of transcription.00Outline the process of transcription.9461503540760________________________ is the mechanism by which the base sequence of a gene on a DNA strand is converted into the complementary base sequence of mRNA.00________________________ is the mechanism by which the base sequence of a gene on a DNA strand is converted into the complementary base sequence of mRNA.-4356103540125How many bases make a codon?00How many bases make a codon?-4362451435100Draw and label a diagram of a nucleotide.00Draw and label a diagram of a nucleotide.-436245563245Define the term gene.00Define the term gene.-436245-287655Define the term genome.00Define the term genome.D4708886240863A large number of chemical mutagens are ___________and interact directly with DNA.00A large number of chemical mutagens are ___________and interact directly with DNA.6795032240863The name of the proteins that DNA is bound to in chromosomes.00The name of the proteins that DNA is bound to in chromosomes.48183968125509Why is the term junk DNA misleading?00Why is the term junk DNA misleading?71399866554056Explain the role of DNA polymerase in the process of DNA replication.00Explain the role of DNA polymerase in the process of DNA replication.113287043717772Explain how the process of random fertilisation and independent assortment alter the variations in the genotype of offspring.00Explain how the process of random fertilisation and independent assortment alter the variations in the genotype of offspring.76984813717773Outline the process of oogenesis00Outline the process of oogenesis107483072918357Describe point and frameshift mutations.00Describe point and frameshift mutations.107485381790293Describe sex-linked inheritance.00Describe sex-linked inheritance.67402791111459Define polygenic inheritance.00Define polygenic inheritance.9023540963622How does DNA occur in eukaryotic cells?00How does DNA occur in eukaryotic cells?22942135086636The type of bond produced between amino acids in translation.00The type of bond produced between amino acids in translation.22942134057251___________________ by ribosomes allows assembly of amino acids into polypeptides according to the original DNA code.00___________________ by ribosomes allows assembly of amino acids into polypeptides according to the original DNA code.-4940306200140Outline what happens in each stage of meiosis:TermKey pointsProphase IMetaphase IAnaphase ITelophase IProphase IIMetaphase IIAnaphase IITelophase II400000Outline what happens in each stage of meiosis:TermKey pointsProphase IMetaphase IAnaphase ITelophase IProphase IIMetaphase IIAnaphase IITelophase II49542702972435U4, T1 Revision00U4, T1 Revision9029016-355798006953820-355798Noncoding DNA can make a variety of transcribed proteins, including: 00Noncoding DNA can make a variety of transcribed proteins, including: 3964225-355799Type of inheritance in haemophilia.00Type of inheritance in haemophilia.3964305311785Type of inheritance in colour blindness.00Type of inheritance in colour blindness.1653235-356718Describe the process of making recombinant DNA.00Describe the process of making recombinant DNA.57137371609616Describe how mutations in genes and chromosomes can result from errors in DNA replication.00Describe how mutations in genes and chromosomes can result from errors in DNA replication.30772102197100An example of a transcription factor gene that regulates morphology.00An example of a transcription factor gene that regulates morphology.30772101610360Two applications of DNA sequencing.00Two applications of DNA sequencing.-350520628015What are introns?00What are introns?-350520-354965What are exons?00What are exons?-3504291286674Differential gene expression, controlled by _____________________ factors, regulates cell differentiation for tissue formation and _____________.00Differential gene expression, controlled by _____________________ factors, regulates cell differentiation for tissue formation and _____________.-3504291993005Outline the process of translation.00Outline the process of translation.36694446684607Explain how the phenotypic expression of genes can be affected via environmental exposure.00Explain how the phenotypic expression of genes can be affected via environmental exposure.36685515612278Explain how the phenotypic expression of genes can be affected during the products of other genes.00Explain how the phenotypic expression of genes can be affected during the products of other genes.36685517473931Describe how mutations in genes and chromosomes can result from damage by mutagens (UV radiation, ionising radiation, heat and chemical).00Describe how mutations in genes and chromosomes can result from damage by mutagens (UV radiation, ionising radiation, heat and chemical).-3504294352925Explain how the phenotypic expression of gene can be affected during transcription and translation.00Explain how the phenotypic expression of gene can be affected during transcription and translation.57163692721241Describe how mutations in genes and chromosomes can result from errors in cell division.00Describe how mutations in genes and chromosomes can result from errors in cell division.9028430642908600-3504295612278Identify the sex and genetic condition from the following karyotype.00Identify the sex and genetic condition from the following karyotype.30772023608264What is multiple allele inheritance?00What is multiple allele inheritance?30772102722652An example of a transcription factor gene that regulates cell differentiation.00An example of a transcription factor gene that regulates cell differentiation.3964838629488Type of inheritance in wheat grain colour.00Type of inheritance in wheat grain colour. ................
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