Profile Picture
  • All
  • Search
  • Images
  • Videos
    • Shorts
  • Maps
  • News
  • More
    • Shopping
    • Flights
    • Travel
  • Notebook
Report an inappropriate content
Please select one of the options below.
  • Length
    AllShort (less than 5 minutes)Medium (5-20 minutes)Long (more than 20 minutes)
  • Date
    AllPast 24 hoursPast weekPast monthPast year
  • Resolution
    AllLower than 360p360p or higher480p or higher720p or higher1080p or higher
  • Source
    All
    Dailymotion
    Vimeo
    Metacafe
    Hulu
    VEVO
    Myspace
    MTV
    CBS
    Fox
    CNN
    MSN
  • Price
    AllFreePaid
  • Clear filters
  • SafeSearch:
  • Moderate
    StrictModerate (default)Off
Filter
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 ...
771.2K viewsSep 28, 2018
Autodesk Revit Revit Tutorials
Autodesk Revit Architecture 2024/ Full Beginner's Tutorial Course
3:46:52
Autodesk Revit Architecture 2024/ Full Beginner's Tutorial Course
YouTubeArchitect Piperr
290.3K viewsNov 5, 2023
Revit - Complete Tutorial for Beginners - Learn to use Revit in 60 minutes - Part 1
19:33
Revit - Complete Tutorial for Beginners - Learn to use Revit in 60 minutes - Part 1
YouTubeCAD in black
1.4M viewsMay 13, 2020
Autodesk Revit - Full Beginner Course | Complete Project - Start to finish
1:22:03
Autodesk Revit - Full Beginner Course | Complete Project - Start to finish
YouTubeBalkan Architect
647.9K viewsSep 10, 2024
Top videos
Chemistry - Atomic Structure - EXPLAINED!
11:45
Chemistry - Atomic Structure - EXPLAINED!
YouTubeThe Organic Chemistry Tutor
668.3K viewsSep 23, 2017
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
489.5K viewsOct 10, 2022
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
1M viewsJul 27, 2016
Autodesk Revit Revit Architecture
Revit 2025 - Complete Beginner’s Tutorial - Learn Revit In 35 minutes.
36:13
Revit 2025 - Complete Beginner’s Tutorial - Learn Revit In 35 minutes.
YouTubeNagash Architecture
24.7K views11 months ago
The Best Revit Beginner's Course on YouTube/ Revit Architecture 2024
11:57:05
The Best Revit Beginner's Course on YouTube/ Revit Architecture 2024
YouTubeArchitect Piperr
113.6K viewsNov 10, 2024
Full Beginner's Course/ Autodesk Revit Architecture/ Semi-detached Duplex
5:10:26
Full Beginner's Course/ Autodesk Revit Architecture/ Semi-detached Duplex
YouTubeArchitect Piperr
127.3K views10 months ago
Chemistry - Atomic Structure - EXPLAINED!
11:45
Chemistry - Atomic Structure - EXPLAINED!
668.3K viewsSep 23, 2017
YouTubeThe Organic Chemistry Tutor
6 Most Common Types of Organizational Structures (Pros & Cons) | From A Business Professor
16:46
6 Most Common Types of Organizational Structures (Pros & …
489.5K viewsOct 10, 2022
YouTubeBusiness School 101
Organic Chemistry Drawing Structures - Bond Line, Skeletal, and Condensed Structural Formulas
31:13
Organic Chemistry Drawing Structures - Bond Line, Skeletal, a…
1M viewsJul 27, 2016
YouTubeThe Organic Chemistry Tutor
Lewis Structures for Covalent Molecules: Step-by-Step
10:29
Lewis Structures for Covalent Molecules: Step-by-Step
364K viewsNov 8, 2020
YouTubeWayne Breslyn (Dr. B.)
Structures | Types | Examples | Functions | Science | TutWay
6:47
Structures | Types | Examples | Functions | Science | TutWay
182.4K viewsMay 27, 2019
YouTubeTutWay
Types of Organizational Structure in management #organizationalstructure
9:44
Types of Organizational Structure in management #organizationalstruc…
441.6K viewsJun 2, 2021
YouTubeEducationleaves
Basics of Structural Design
7:40
Basics of Structural Design
284.9K viewsJul 19, 2020
YouTubeCivil Engineering
7:57
Organisational Structures Explained
289.7K viewsMay 31, 2020
YouTubeTwo Teachers
6:52
Proteins and Their Structure – Class 11 Biology | Biomolecules Explained
204.2K viewsMay 12, 2018
YouTubeAasoka
See more videos
Static thumbnail place holder
More like this
Feedback
  • Privacy
  • Terms