Podcast
Questions and Answers
The process that increases genetic diversity within a population is:
The process that increases genetic diversity within a population is:
- asexual reproduction
- cell division
- sexual reproduction (correct)
- binary fission
Haploid cells are formed:
Haploid cells are formed:
- both mitosis and meiosis
- occurs in meiosis (correct)
- occurs in mitosis
- neither mitosis or meiosis
An increase in the number of chromosomes from generation to generation is prevented:
An increase in the number of chromosomes from generation to generation is prevented:
- occurs in mitosis
- occurs in meiosis
- both mitosis and meiosis (correct)
- neither mitosis or meiosis
Each chromosome doubles itself:
Each chromosome doubles itself:
Chromosomal/genetic duplication occurs:
Chromosomal/genetic duplication occurs:
Each daughter cell contains the same kind and number of chromosomes as the parent cell:
Each daughter cell contains the same kind and number of chromosomes as the parent cell:
The resulting cells could be sperm cells or egg cells:
The resulting cells could be sperm cells or egg cells:
Chromosome number triple:
Chromosome number triple:
Occurs in two stages:
Occurs in two stages:
The genetic material/chromosomes of the daughter cells are different than that of the parent cell:
The genetic material/chromosomes of the daughter cells are different than that of the parent cell:
Messenger RNA sequences are determined by grouping of three nucleotides called a:
Messenger RNA sequences are determined by grouping of three nucleotides called a:
The anticodon is found on:
The anticodon is found on:
The synthesis of a new double strand of DNA begins when the two strands of the original DNA double helix:
The synthesis of a new double strand of DNA begins when the two strands of the original DNA double helix:
Haploid cells are formed in mitosis.
Haploid cells are formed in mitosis.
Each chromosome doubles itself during meiosis.
Each chromosome doubles itself during meiosis.
Each daughter cell contains the same kind and number of chromosomes as the parent cell during mitosis.
Each daughter cell contains the same kind and number of chromosomes as the parent cell during mitosis.
The resulting cells from meiosis could be sperm cells or egg cells.
The resulting cells from meiosis could be sperm cells or egg cells.
Chromosome number triples during meiosis.
Chromosome number triples during meiosis.
Meiosis occurs in two stages.
Meiosis occurs in two stages.
The genetic material/chromosomes of the daughter cells are different than that of the parent cell after meiosis II.
The genetic material/chromosomes of the daughter cells are different than that of the parent cell after meiosis II.
Flashcards
Sexual Reproduction
Sexual Reproduction
The process where offspring receive genetic material from two parents, increasing genetic diversity.
Haploid Cells
Haploid Cells
Cells with half the number of chromosomes as the parent cell.
Chromosome Number Stability
Chromosome Number Stability
Mitosis and Meiosis both ensure chromosome number stays consistent across generations.
Chromosome Duplication
Chromosome Duplication
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Genetic Duplication
Genetic Duplication
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Mitosis Outcome
Mitosis Outcome
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Meiosis Products
Meiosis Products
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Meiosis Stages
Meiosis Stages
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Meiosis Genetic Variation
Meiosis Genetic Variation
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Codon
Codon
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Anticodon
Anticodon
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DNA 'Unzipping'
DNA 'Unzipping'
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Template DNA
Template DNA
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Nitrogenous Base Attraction
Nitrogenous Base Attraction
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Haploid
Haploid
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Maintaining Chromosome Number
Maintaining Chromosome Number
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Chromosome Doubling
Chromosome Doubling
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Genetic Variation in Meiosis
Genetic Variation in Meiosis
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Study Notes
- Sexual reproduction increases genetic diversity within a population.
- Questions 43-52 compare mitosis and meiosis
- Haploid cells form in meiosis
- An increased number of chromosomes from generation to generation is prevented.
- Each chromosome doubles itself
- Chromosomal/genetic duplication occurs
- Each daughter cell contains the same kind and number of chromosomes as the parent cell
- The resulting cells could be sperm cells or egg cells
- Chromosome number triples
- Occurs in two stages
- The genetic material/chromosomes of the daughter cells are different than that of the parent cell
- Messenger RNA sequences are determined by the grouping of three nucleotides called a codon
- The anticodon is found on tRNA
- The synthesis of a new double strand of DNA begins when the two strands of the original DNA double helix "unzip" with the aid of an enzyme.
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Description
Questions compare mitosis and meiosis, focusing on genetic diversity, chromosome duplication, and cell formation. It covers haploid cells in meiosis, prevention of chromosome increase, and differences in daughter cells' genetic material. Also addresses mRNA sequences and DNA replication.
