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 77.1万 次2018年9月28日
How to Start a Blog
How to START A BLOG in 2025 | A step by step guide for complete beginners
26:43
How to START A BLOG in 2025 | A step by step guide for complete beginners
YouTubeNakisha Wynn
已浏览 20.9万 次2024年2月14日
Ready to Start a Blog in 2025? The STEP BY STEP Guide for ABSOLUTE BEGINNERS
12:58
Ready to Start a Blog in 2025? The STEP BY STEP Guide for ABSOLUTE BEGINNERS
YouTubeSarah Marie Blog
已浏览 1.2万 次2024年12月10日
How to Start a Blog from Scratch: Step-by-Step Guide
0:50
How to Start a Blog from Scratch: Step-by-Step Guide
YouTubeKnowledge Fiesta
已浏览 52 次3 个月之前
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
Biology - Intro to Cell Structure - Quick Review!
11:56
Biology - Intro to Cell Structure - Quick Review!
YouTubeThe Organic Chemistry Tutor
已浏览 187万 次2018年9月30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
Blogging Tips
Blogging Tips for Beginners That Actually Work
12:53
Blogging Tips for Beginners That Actually Work
YouTubeAhrefs
已浏览 20.3万 次2020年1月8日
The 9 Best Tips for Your First Month of Blogging I Wish I Knew
14:53
The 9 Best Tips for Your First Month of Blogging I Wish I Knew
YouTubePerfecting Blogging | By
已浏览 7.2万 次2022年10月28日
10 Blogging Tips That'll Help You Become a Successful Blogger
23:41
10 Blogging Tips That'll Help You Become a Successful Blogger
YouTubeKelan & Brittany - The Savvy
已浏览 4254 次2021年2月5日