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Questions and Answers
Which type of polyploids have complete sets of chromosomes from two or more different ancestral species?
Which type of polyploids have complete sets of chromosomes from two or more different ancestral species?
- Allopolyploids (correct)
- Synteny polyploids
- Autopolyploids
- Haploploids
What is the primary function of phosphodiester bonds in DNA?
What is the primary function of phosphodiester bonds in DNA?
- Linking nucleotide bases
- Bonding sugar components of adjacent nucleotides (correct)
- Formation of double helix structure
- Initiating replication process
What is the basis for the C-value paradox among eukaryotes?
What is the basis for the C-value paradox among eukaryotes?
- Lack of synteny groups
- Unidirectional replication
- Inconsistent relationship between C-value and organism complexity (correct)
- Overlapping replication forks
Which model of DNA replication involves hydrogen bonds breaking between DNA bases to allow strand separation?
Which model of DNA replication involves hydrogen bonds breaking between DNA bases to allow strand separation?
What is the primary function of F factors in bacterial cells?
What is the primary function of F factors in bacterial cells?
What is the primary role of transposable elements in DNA sequences?
What is the primary role of transposable elements in DNA sequences?
Which bacterial mutants may acquire multiple-antibiotic-resistance cassettes through integrons?
Which bacterial mutants may acquire multiple-antibiotic-resistance cassettes through integrons?
'Circular DNA molecules that can replicate independently of the bacterial chromosome' describes:
'Circular DNA molecules that can replicate independently of the bacterial chromosome' describes:
What is the main characteristic of insertion sequences among transposable elements?
What is the main characteristic of insertion sequences among transposable elements?
What is the key feature of rolling circle replication in DNA?
What is the key feature of rolling circle replication in DNA?
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