<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Week 4 HW: Protein Design Part I :: 2026a-sophia-irina-harcau</title><link>https://pages.htgaa.org/2026a/sophia-irina-harcau/homework/week4/index.html</link><description>A
Answer any NINE of the following questions from Shuguang Zhang: (i.e. you can select two to skip)
1.	How many molecules of amino acids do you take with a piece of 500 grams of meat? (on average an amino acid is ~100 Daltons)
A Dalton is equal to 1/12 atom of carbon, so aprox. 1.66x10-27kg. I will chose beef , because the type isn’t specified . 100g of beef has aporx. 25g protein, so 500g has 125g protein. 1g=6.022x1023 atomic mass units =&gt;125g=7,5275 x 10^25 Dalton</description><generator>Hugo</generator><language>en</language><atom:link href="https://pages.htgaa.org/2026a/sophia-irina-harcau/homework/week4/index.xml" rel="self" type="application/rss+xml"/></channel></rss>