Uploaded July 2021 | Updated September 2026, 2 weeks ago
This video shows an experiment performed to find the specific heat capacities of four metal samples using calorimetry.
Try identifying each sample by calculating its specific heat and finding the best match from the list below.
Aluminum = 0.215 cal/g°C
Copper = 0.092 cal/g°C
Iron = 0.106 cal/g°C
Lead = 0.038 cal/g°C
Magnesium = 0.243 cal/g°C
Tin = 0.052 cal/g°C
Zinc = 0.093 cal/g°C
Brass = 0.09 cal/g°C
This video shows an experiment performed to find the specific heat capacities of four metal samples using calorimetry.
Try identifying each sample by calculating its specific heat and finding the best match from the list below.
Aluminum = 0.215 cal/g°C
Copper = 0.092 cal/g°C
Iron = 0.106 cal/g°C
Lead = 0.038 cal/g°C
Magnesium = 0.243 cal/g°C
Tin = 0.052 cal/g°C
Zinc = 0.093 cal/g°C
Brass = 0.09 cal/g°C
![Modeling Meiosis part II [AP Bio Unit 5]](https://i.ytimg.com/vi/tLhawcNYVI4/mqdefault.jpg "Modeling Meiosis part II [AP Bio Unit 5]
How do two parents create a unique child? This video explores AP Biology Topics 5.1 & 5.2: Meiosis - demonstrating the chromosome movements that underlie inheritance!
Well use paper models of seven chromosome pairs to perform the Meiosis lab.
We break down how Meiosis I and Meiosis II physically model Mendels Laws:
Law of Segregation: Alleles on homologous chromosomes separate into different gametes.
Law of Independent Assortment: Non-homologous chromosomes assort randomly.
We then use Punnett squares to predict the inheritance of traits, including sex-linked conditions like red-green color vision deficiency.
Finally, we model fertilization to determine the final, unique genotype and phenotype of the offspring.
Perfect for AP Bio students and anyone fascinated by how chromosome sorting creates genetic diversity!
🎯 Learning Objectives:
Model Segregation and Independent Assortment during meiosis.
Predict outcomes for autosomal and sex-linked traits.
Explain how meiosis creates haploid gametes.
💻 Explore more in AP Bio Unit 5! https://mrpauller.weebly.com/unit-5.html
🔔 Like, subscribe, and share your most interesting inheritance fact!
🙏🏽Special thanks to our Decapoda🦀 Patreon supporters:
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AI Disclosure: AI was used to create some of the imagery in our videos. We are learning as we go about the best ways to make use of this developing technology. AI was used to create video clips featuring the high school student in this video, it was not used to generate images or video demonstrating scientific concepts.
#apbiology #Meiosis #Genetics")
