Table of contents

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1. Introduction to Genetics51m
2. Mendel's Laws of Inheritance3h 37m
3. Extensions to Mendelian Inheritance2h 41m
4. Genetic Mapping and Linkage2h 28m
5. Genetics of Bacteria and Viruses1h 21m
6. Chromosomal Variation1h 48m
7. DNA and Chromosome Structure56m
8. DNA Replication1h 10m
9. Mitosis and Meiosis1h 34m
10. Transcription1h 0m
11. Translation58m
12. Gene Regulation in Prokaryotes1h 19m
13. Gene Regulation in Eukaryotes44m
14. Genetic Control of Development44m
15. Genomes and Genomics1h 50m
16. Transposable Elements47m
17. Mutation, Repair, and Recombination1h 6m
18. Molecular Genetic Tools19m
- Genetic Cloning
  9m
- Methods for Analyzing DNA
  9m
19. Cancer Genetics29m
- Overview of Cancer
  21m
- Cancer Mutations
  7m
20. Quantitative Genetics1h 26m
21. Population Genetics50m
- Hardy Weinberg
  19m
- Allelic Frequency Changes
  31m
22. Evolutionary Genetics29m

1. Introduction to Genetics

Fundamentals of Genetics

Genetics

1. Introduction to Genetics

Fundamentals of Genetics

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Multiple Choice

A cell with two pairs of each set of chromosomes is called a:

diploid cell

polyploid cell

monoploid cell

haploid cell

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Verified step by step guidance

Understand the terminology related to chromosome sets in cells: chromosomes are organized in sets, and the number of sets determines the ploidy of the cell.

Recall that a haploid cell contains one complete set of chromosomes (n), which is typical of gametes (sperm and egg cells).

Recognize that a diploid cell contains two complete sets of chromosomes (2n), meaning it has two pairs of each chromosome set, one from each parent.

Identify that monoploid cells have only one set of chromosomes, similar to haploid but often used in specific contexts like certain plants or insects.

Note that polyploid cells have more than two sets of chromosomes (e.g., triploid 3n, tetraploid 4n), which is common in some plants but not typical for most animal cells.