生命科學與醫學 大學 約2年以前 可以請問這兩題要怎麼寫嗎🙏 9.27 What is wrong? (a) (b) CN 1. CH3CH₂COCI, AICI3 2. HNO3, H₂SO4 CI 0₂N 1. CH3CH₂CH₂CI, AICI3 2. Cl₂, FeCl3 CN CH3CH₂CH₂ CH₂CH3 CI CI 已解決 回答數: 1
自然科學 大學 2年以上以前 請問有人會這題嗎 59 Mercury poisoning is a debilitating disease that is often fatal. In the human body, mercury reacts with essential enzymes leading to irreversible inactivity of these enzymes. If the 2910 amount of mercury in a polluted lake is 0.4 µg Hg/mL, what is the total mass in kilograms of mercury in the lake? (The lake has a surface area of 100 mi² and an average depth of 20 ft.) 待回答 回答數: 0
生命科學與醫學 大學 3年以上以前 求解10xBSA怎麼解？ Exercise 1 • A5 kb plasmid DNA has two Bam HI sites. You would like to use this enzyme to digest 5ug of this DNA. How would you do? (DNA concentration: 2 mg/ml) Bam HI concentration: 20000 U/ml Unit definition of Bam HI: 1 unit enzyme can completely digest 1 ug of lambda DNA at 37 °C in 1 hour. (lambda DNA has 48500 bp and 5 Bam HI sites) The reaction needs supplement with 100 ug/ml bovine serum albumin (BSA, 10x concentration) • Calculate the volume of all ingredients and setup the reaction table. 待回答 回答數: 0
