Johan Dahlin
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19 lines
778 B
Markdown
19 lines
778 B
Markdown
---
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date: 2021-12-16
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tags:
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- biokemi
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- provfråga
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- translation
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---
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**Which basic building blocks is the ribosome made of? / Vad är ribosomen huvudsakligen uppbyggd av?**
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**Answer**
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```spoiler-block
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It is made of rRNA and proteins. rRNA is in the center of both the large subunit and the small subunit. The proteins are more in the periphery.
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As described the ribosome has a large and a small subunit. In prokaryotes the small subunit is 30S and the large is 50S – they together form the 70S ribosome. In eukaryotes the ribosome is a bigger, the small subunit is 40S and the bigger is 60S – they form the 80S ribosome.
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The small subunits is where the t-RNA´s anticodon pairs with the codon on the RNA strand, in the large subunit the peptide-bond is formed.
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```
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