Nucleic Reaction: The Power of DNA

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The discussion centers on the concept of nucleic reactions, specifically addressing misconceptions about mitosis and meiosis. Key points include the clarification that interphase is not part of mitosis, which consists solely of prophase, metaphase, anaphase, and telophase (PMAT). It is noted that metaphase concludes with the alignment of chromosomes, while anaphase begins with their separation. The conversation also touches on the value of visual aids in learning, with a mention of creating models for educational purposes. Additionally, there is a critique of the quality of educational materials, particularly regarding spelling and language use. The tone shifts humorously when a participant mentions their young child’s involvement in the discussion. Overall, the thread emphasizes the importance of accurate biological education and effective learning techniques.
Pythagorean
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Nucleic Reaction!

 
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i'm actually trying to study this now. i think they made at least a couple of mistakes. interphase is not part of mitosis, only PMAT are. and i think that metaphase ends with the alignment of the double chromosomes, and that pulling apart is the start of anaphase.

anything good on meiosis would be appreciated, btw...
 


Who did this?
If this is worth doing when there are films of the real thing someone should help them with their bad spelling and bad English.
 


i think it's mostly a memory/learning technique. my anatomy teacher gave out bonus points for making models of lymph nodes and osteocytes.
 


epenguin said:
Who did this?
If this is worth doing when there are films of the real thing someone should help them with their bad spelling and bad English.

Jeez, you're so judgmental. My daughter did it; she's only 16 months old. She's crying now after reading your post.


Just kidding, I found it on the internet.
 

Thread 'Australian Funnel-web spiders and delta-hexatoxin (aka Versutoxin)'

https://www.discovermagazine.com/the-deadliest-spider-in-the-world-ends-lives-in-hours-but-its-venom-may-inspire-medical-miracles-48107 https://en.wikipedia.org/wiki/Versutoxin#Mechanism_behind_Neurotoxic_Properties https://www.sciencedirect.com/science/article/abs/pii/S0028390817301557 (subscription or purchase requred) The structure of versutoxin (δ-atracotoxin-Hv1) provides insights into the binding of site 3 neurotoxins to the voltage-gated sodium channel...
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