All
Search
Images
Videos
Shorts
Maps
News
Copilot
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
13:14
Find in video from 02:22
Point Mutations (Base
Point Mutations (Base-Pair Substitutions)
64K views
Sep 11, 2014
YouTube
Andrey K
4:52
Find in video from 00:10
Base Pair Substitutions
Genetic Mutations - Part 1 - Base Pair Substitutions, Insertions & De
…
9.7K views
Jan 3, 2016
YouTube
Simple Science & Technology
0:54
DNA Base Substitution | Transition & Transversion | #BioExplorer #sh
…
54 views
4 months ago
YouTube
BioExplorer
2:37
4.1.4 Explain the consequences of a base substitution mutation
56.5K views
Apr 25, 2012
YouTube
Stephanie Castle
0:40
Genetics in 60 seconds: Base Substitution, Insertion, Deletion
3.6K views
Oct 12, 2022
YouTube
Medicine Can Be Easy
7:30
Types of DNA mutations and their affect on protein
415 views
May 19, 2022
YouTube
Nikolay's Genetics Lessons
4:29
19.02 Intramolecular Nucleophilic Substitutions
17.4K views
Jan 29, 2018
YouTube
Michael Evans
34:45
Find in video from 02:05
Substitution Reactions
Organic Chemistry - Reaction Mechanisms - Addition, Eliminatio
…
1.1M views
May 13, 2018
YouTube
The Organic Chemistry Tutor
7:07
Nucleophile And Base Analysis (vid 2 of 2) for Substitution and Elimin
…
146.2K views
Jul 11, 2013
YouTube
Leah4sci
29:55
Find in video from 00:13
Identifying Typical Acids and Bases
Acids and Bases - Basic Introduction - Organic Chemistry
495K views
Jan 14, 2021
YouTube
The Organic Chemistry Tutor
3:25
Substitution vs Elimination Reactions Made Easy!
56.2K views
Mar 19, 2022
YouTube
Organic Chemistry with Victor
8:46
Nucleophile and Base Analysis (vid 1 of 2) for Substitution and Elimin
…
193.9K views
Jul 9, 2013
YouTube
Leah4sci
11:22
Find in video from 05:43
Using Weak Bases for Regeneration
Ester Hydrolysis Reaction Mechanism - Acid Catalyzed & Ba
…
322.3K views
Dec 26, 2016
YouTube
The Organic Chemistry Tutor
38:25
Find in video from 10:58
Hydrolysis of Ester with Water or Base
Nucleophilic Acyl Substitution Reaction Mechanism - Carboxylic
…
174.7K views
Jan 12, 2017
YouTube
The Organic Chemistry Tutor
15:05
Find in video from 07:00
Base Substitutions
6-9 Gene Mutation (Cambridge AS & A Level Biology, 9700)
18.7K views
May 23, 2023
YouTube
OtterBioTutor
9:29
Nucleophilic acyl substitution | Carboxylic acids and derivatives |
…
93.8K views
Mar 10, 2014
YouTube
Khan Academy Organic Chemistry
2:37
Substitution Mutations
16.8K views
Aug 28, 2014
YouTube
Patrick Haney
8:12
DNA Replication (Updated)
10M views
Jun 28, 2019
YouTube
Amoeba Sisters
31:28
Aromatic Compounds & Heterocycles - Nucleophilic & Elec
…
142.4K views
May 12, 2018
YouTube
The Organic Chemistry Tutor
17:54
Nucleophilic Substitution Reactions - SN1 and SN2 Mechanism, Organ
…
1.5M views
Jan 13, 2017
YouTube
The Organic Chemistry Tutor
23:04
Nucleophilic Aromatic Substitution - Benzyne Intermediate and Meisen
…
71.3K views
May 9, 2018
YouTube
The Organic Chemistry Tutor
13:16
Find in video from 00:35
Base Catalyzed Mechanism
20.3 The Mechanisms of Nucleophilic Acyl Substitution | Or
…
30.9K views
Apr 9, 2021
YouTube
Chad's Prep
Video: Nucleophilic Acyl Substitution of Carboxylic Acid De
…
5.1K views
9 months ago
jove.com
1:47
Find in video from 00:24
Importance of Substitution and Elimination
Introduction To Nucleophilic Substitution and Beta Elimination
…
243.2K views
Jul 4, 2013
YouTube
Leah4sci
7:29
SN1 SN2 E1 E2 Reaction Mechanism Overview
556.7K views
Oct 31, 2016
YouTube
Leah4sci
5:52
The different types of mutations | Biomolecules | MCAT | Khan Acad
…
1.2M views
Apr 3, 2014
YouTube
khanacademymedicine
41:41
Nucleophilic Addition Reaction Mechanism, Grignard Reagent, Na
…
280.2K views
Jan 10, 2017
YouTube
The Organic Chemistry Tutor
10:15
Find in video from 00:12
Understanding Substitution
SN1 Reaction Rate and Mechanism - Unimolecular Nucleophilic Substit
…
147.2K views
Aug 19, 2013
YouTube
Leah4sci
6:22
Find in video from 00:49
Base Catalyzed Mechanism
21.2 Mechanisms of Alpha Substitution Reactions | Organic
…
27.1K views
Apr 19, 2021
YouTube
Chad's Prep
7:25
Find in video from 00:40
Dividing Bases and Nucleophiles
SN1 SN2 E1 E2 Decision (3) - The base/nucleophile
57.9K views
Jul 5, 2012
YouTube
Master Organic Chemistry
See more videos
More like this
Feedback