OnlineMedEd Shared "Genes - Intro to Genetics" - 5 Picmonics
With Picmonic, facts become pictures. We've taken what the science shows - image mnemonics work - but we've boosted the effectiveness by building and associating memorable characters, interesting audio stories, and built-in quizzing. Whether you're studying for your classes or getting ready for a big exam, we're here to help.
Genes - Intro to Genetics
Chromosome Components
- Characteristics
- DNA
- Histones
- Nucleosomes
- Chromatin
- Chromosome
- Telomere
1 min
Chromosome and DNA
- DNA is the blueprint for building an organism
- A chromosome is packed with DNA
- Chromosomes exist in pairs
- Humans have 23 chromosome pairs
- Chromosomes are found in the nucleus
1 min
Chromosome Forms
- Characteristics
- Chromatid
- Sister Chromatids
- Homologous Chromosomes
- Tetrad
2 mins
Meiosis I
- Characteristics
- Prophase I
- Centrioles Migrate
- Spindle Apparatus Forms
- Nuclear Membrane Disintegrates
- Metaphase I
- Microtubules Extend from Centrioles Spindle
- Spindle Fibers Attach to Centromere
- Fused at Kinetochore
- Randomly Align at Metaphase Plate
- Anaphase I
- Spindle Microtubules from Centrioles Split Pairs
- Tetrad Splits into 2 Sister Chromatid Pairs
- Telophase I
- Cytokinesis Divides Cell
3 mins
Meiosis II
- Prophase II
- Centrioles Migrate
- Spindle Apparatus Forms
- Nuclear Membrane Disintegrates
- Metaphase II
- Sister Chromatids Align at Metaphase Plate
- Anaphase II
- Sister Chromatids Pulled Apart Into Two
- Telophase II
- Cytokinesis Divides Cells
- 4 Haploid Daughter Cells
2 mins
