个人资料图片
English
  • 全部
  • 搜索
  • 图片
  • 视频
  • 地图
  • 资讯
  • 更多
    • 购物
    • 航班
    • 旅游
  • 笔记本
报告不当内容
请选择下列任一选项。
  • 时长
    全部短(小于 5 分钟)中(5-20 分钟)长(大于 20 分钟)
  • 日期
    全部过去 24 小时过去一周过去一个月去年
  • 清晰度
    全部低于 360p360p 或更高480p 或更高720p 或更高1080p 或更高
  • 源
    全部
    Dailymotion
    Vimeo
    Metacafe
    Hulu
    VEVO
    Myspace
    MTV
    CBS
    Fox
    CNN
    MSN
  • 价格
    全部免费付费
  • 清除筛选条件
  • 安全搜索:
  • 中等
    严格中等(默认)关闭
筛选器
Introduction to enzymes and catalysis | Chemical Processes | MCAT | Khan Academy
6:05
YouTubekhanacademymedicine
Introduction to enzymes and catalysis | Chemical Processes | MCAT | Khan Academy
Let's explore what enzymes are, and how they can affect a reaction. The most important affect you need to know is its ability to "catalyze" the reaction. By Ross Firestone.Created by Ross Firestone. Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/chemical-processes/enzymes/v/the-induced-fit-model-of-enzyme-catalysis?utm_source ...
已浏览 49.9万 次2013年12月6日
Catalysis Explained
Introduction to enzymes and catalysis
6:05
Introduction to enzymes and catalysis
Khan AcademyRoss Firestone
2013年12月9日
"If you look around you right now everything is made from a chemical reaction." Laureate David MacMillan received the chemistry prize for his work on organocatalysis. In his #NobelPrize lecture today he explained just exactly what catalysis is, and why it's important. We can highly recommend watching the full lecture at https://bit.ly/3ducvzV | Nobel Prize
2:51
"If you look around you right now everything is made from a chemical reaction." Laureate David MacMillan received the chemistry prize for his work on organocatalysis. In his #NobelPrize lecture today he explained just exactly what catalysis is, and why it's important. We can highly recommend watching the full lecture at https://bit.ly/3ducvzV | Nobel Prize
FacebookNobel Prize
已浏览 19.7万 次2021年12月8日
Electric Field Catalysis Explained! #sciencefather #Analyticalchemistry # catalysis # electric field
0:36
Electric Field Catalysis Explained! #sciencefather #Analyticalchemistry # catalysis # electric field
YouTubeAnalytical Chemistry Awards
已浏览 342 次2 个月之前
热门视频
Enzymes - Catalysts
16:33
Enzymes - Catalysts
YouTubeThe Organic Chemistry Tutor
已浏览 29.7万 次2019年10月22日
Catalytic Hydrogenation of Alkenes - Heterogeneous Catalysts
10:52
Catalytic Hydrogenation of Alkenes - Heterogeneous Catalysts
YouTubeThe Organic Chemistry Tutor
已浏览 27.7万 次2016年12月23日
Enzymes - Catalysts - Structure & Function - Biochemistry 🧪
9:19
Enzymes - Catalysts - Structure & Function - Biochemistry 🧪
YouTubeMedicosis Perfectionalis
已浏览 16.6万 次2022年11月21日
Types of Catalysis
The 4 Tissue Types | In 2 Mins!
2:58
The 4 Tissue Types | In 2 Mins!
YouTubeDr Matt & Dr Mike
已浏览 5.2万 次2022年4月19日
Exploring Unique Types of Rice: A Scientific Perspective
0:49
Exploring Unique Types of Rice: A Scientific Perspective
TikTok66fc9912
已浏览 140万 次1 个月前
Sa Study Point on Instagram: "Types of Water & Weather Words in English | Learn Nature Vocabulary #LearnEnglish #NatureVocabulary #WeatherWords #EnglishVocabulary #DailyUseEnglish #EnglishSpeaking #WordMeaning #SAStudyPoint #ImproveEnglish #GeneralKnowledge"
0:35
Sa Study Point on Instagram: "Types of Water & Weather Words in English | Learn Nature Vocabulary #LearnEnglish #NatureVocabulary #WeatherWords #EnglishVocabulary #DailyUseEnglish #EnglishSpeaking #WordMeaning #SAStudyPoint #ImproveEnglish #GeneralKnowledge"
Instagramsastudypoint
已浏览 13.2万 次2 周前
Enzymes - Catalysts
16:33
Enzymes - Catalysts
已浏览 29.7万 次2019年10月22日
YouTubeThe Organic Chemistry Tutor
Catalytic Hydrogenation of Alkenes - Heterogeneous Catalysts
10:52
Catalytic Hydrogenation of Alkenes - Heterogeneous Catalysts
已浏览 27.7万 次2016年12月23日
YouTubeThe Organic Chemistry Tutor
Enzymes - Catalysts - Structure & Function - Biochemistry 🧪
9:19
Enzymes - Catalysts - Structure & Function - Biochemistry 🧪
已浏览 16.6万 次2022年11月21日
YouTubeMedicosis Perfectionalis
What Are Catalysts? | Reactions | Chemistry | FuseSchool
3:34
What Are Catalysts? | Reactions | Chemistry | FuseSchool
已浏览 76万 次2014年10月9日
YouTubeFuseSchool - Global Education
Introduction to Catalysis
5:35
Introduction to Catalysis
已浏览 1.9万 次2012年8月13日
YouTubeLearnChemE
Principles of Heterogeneous Catalysis
8:48
Principles of Heterogeneous Catalysis
已浏览 1.5万 次2024年8月7日
YouTubeProfessor Dave Explains
Principles of Homogeneous Catalysis
8:25
Principles of Homogeneous Catalysis
已浏览 1万 次2024年7月19日
YouTubeProfessor Dave Explains
4:59
Types of catalysts | Kinetics | AP Chemistry | Khan Academy
已浏览 2.4万 次2021年1月30日
YouTubeKhan Academy
1:34
Homogeneous vs Heterogeneous Catalysts - Basic Introduction
已浏览 8.9万 次2017年11月23日
YouTubeThe Organic Chemistry Tutor
观看更多视频
静态缩略图占位符
更多类似内容
反馈
  • 隐私
  • 条款