Mitosis And Meiosis - Concepts of Genetics | Biology+

Course

Genetics

Study Pack

Set 1: Introduction to Genetics

Set 2: Mitosis and Meiosis

Set 3: Mendelian Genetics

Set 4: Extensions of Mendelian Genetics

Set 5: Chromosome Mapping in Eukaryotes

Set 6: Genetic Analysis and Mapping in Bacteria and Bacteriophages

Set 7: Sex Determination and Sex Chromosomes

Set 8: Chromosome Mutations: Variation in Number and Arrangement

Set 9: Extranuclear Inheritance

Set 10: DNA Structure and Analysis

Set 11: DNA Replication and Recombination

Set 12: DNA Organization in Chromosomes

Set 13: The Genetic Code and Transcription

Set 14: Translation and Proteins

Set 15: Gene Mutation,dna Repair,and Transposition

Set 16: Regulation of Gene Expression in Bacteria

Set 17: Transcriptional Regulation in Eukaryotes

Set 18: Post-Transcriptional Regulation in Eukaryotes

Set 19: Epigenetic Regulation in Eukaryotes

Set 20: Recombinant Dna Technology

Set 21: Genomic Analysis

Set 22: Applications of Genetic Engineering and Biotechnology

Set 23: Developmental Genetics

Set 24: Cancer Genetics

Set 25: Quantitative Genetics and Multifactorial Traits

Set 26: Population and Evolutionary Genetics

Set 27: CRISPR and Genomic Editing

Set 28: DNA Forensics

Set 29: Genomics and Precision Medicine

Set 30: Genetically Modified Foods

Set 31: Gene Therapy

Set 32: Advances in Neurogenetics: The Study of Huntington Disease

Set 2 Mitosis And Meiosis

✕

Set 2 Mitosis And Meiosis

(Multiple Choice)

Free

A typical G1 nucleus is 2n and contains 2C two complements)of DNA.Which of the following is true?

A)A cell in prophase is 2n and contains 4C of DNA.
B)A cell in G2 is 4n and contains 2C of DNA.
C)A cell in prophase is 2n and contains 2n of DNA.
D)A cell in metaphase is 2n and contains 2C of DNA.
E)A prophase cell is 4n and contains 4C of DNA.

Answer

(Multiple Choice)

Free

The house fly,Musca domestica,has a haploid chromosome number of 6.How many chromatids should be present in a diploid,somatic,metaphase cell?

A)24
B)3
C)6
D)12
E)18

Answer

(Multiple Choice)

Free

The diploid chromosome number of an organism is usually represented as 2n.Humans have a diploid chromosome number of 46.What would be the expected haploid chromosome number in a human?

A)92
B)16
C)23
D)12
E)24

Answer