<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Week 04 HW: Protein Design Part I :: 2026a-francisco-martinez</title><link>https://pages.htgaa.org/2026a/francisco-martinez/homework/week-04-hw-protein-design-part-i/index.html</link><description>Part A. Conceptual Questions from Shuguang Zhang 1) How many molecules of amino acids are in 500 g of meat? Assume meat is ~20–25% protein: 500 g meat → ~100–125 g protein.
Using ~100 Da per amino acid (given):
100 g / (100 g/mol) = 1.0 mol amino acids → ~6.0×10^23 molecules 125 g / (100 g/mol) = 1.25 mol amino acids → ~7.5×10^23 molecules Answer: ~10^23</description><generator>Hugo</generator><language>en</language><atom:link href="https://pages.htgaa.org/2026a/francisco-martinez/homework/week-04-hw-protein-design-part-i/index.xml" rel="self" type="application/rss+xml"/></channel></rss>