Protein Structure - Primary, Secondary, Tertiary, & Quarternary - Biology
5:22
YouTubeThe Organic Chemistry Tutor
Protein Structure - Primary, Secondary, Tertiary, & Quarternary - Biology
This biology video tutorial provides a basic introduction into the four levels of protein structure - primary, secondary, tertiary and quarternary structure. The primary structure of a protein is based on the sequence of amino acids. The secondary structure is based on localized shapes such as the alpha helix or the beta pleated sheet. The ...
已浏览 79.3万 次2018年9月28日
短视频
Lewis Structures, Introduction, Formal Charge, Molecular Geometry, Resonance, Polar or Nonpolar
2:13:38
已浏览 111.2万 次
Lewis Structures, Introduction, Formal Charge, Molecular Geometry,
The Organic Chemistry Tutor
Organisational Structures Explained
7:57
已浏览 29.3万 次
Organisational Structures Explained
Two Teachers
Python Games
Python roadmap.🗺 #python #pythontutorial #coding
0:52
Python roadmap.🗺 #python #pythontutorial #coding
YouTubeAryu Academy
已浏览 3.7万 次1 个月前
🔥Quick Python Tips for Beginners | Boost Your Coding Skills! #shorts #simplilearn
1:23
🔥Quick Python Tips for Beginners | Boost Your Coding Skills! #shorts #simplilearn
YouTubeSimplilearn
已浏览 7748 次3 周前
"Python Programming Full Course 2025 | Beginner to Pro | Quality Thought" | iDreamCampus
0:48
"Python Programming Full Course 2025 | Beginner to Pro | Quality Thought" | iDreamCampus
YouTubeiDream Campus
已浏览 6140 次1 个月前
热门视频
6 Most Common Types of Organizational Structures (Pros & Cons) | From A Business Professor
16:46
6 Most Common Types of Organizational Structures (Pros & Cons) | From A Business Professor
YouTubeBusiness School 101
已浏览 50.3万 次2022年10月10日
C_109 Structures in C - part 1| Introduction to Structures | C Programming
12:55
C_109 Structures in C - part 1| Introduction to Structures | C Programming
YouTubeJenny's Lectures CS IT
已浏览 59.2万 次2021年11月13日
Organic Chemistry Drawing Structures - Bond Line, Skeletal, and Condensed Structural Formulas
31:13
Organic Chemistry Drawing Structures - Bond Line, Skeletal, and Condensed Structural Formulas
YouTubeThe Organic Chemistry Tutor
已浏览 105.7万 次2016年7月27日
Python Calculator
Python Program to Make a Simple Calculator | Complete Tutorial
8:58
Python Program to Make a Simple Calculator | Complete Tutorial
YouTubeWsCube Tech
已浏览 10.5万 次2022年8月6日
How to Make Calculator in Python (Using If Else Statement) | Tutorial for Beginners
11:05
How to Make Calculator in Python (Using If Else Statement) | Tutorial for Beginners
YouTubeWsCube Tech
已浏览 23.9万 次2021年6月26日
How to Create Calculator in Python - Full Tutorial
28:35
How to Create Calculator in Python - Full Tutorial
YouTubeDJ Oamen
已浏览 41.8万 次2016年7月2日