All
Search
Images
Videos
Maps
News
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
3:15
Positive Control Group | Purpose, Experiment & Examples
154K views
Jan 15, 2016
Study.com
Adrienne Brundage
3:49
Negative Control Group | Definition & Examples
265K views
Sep 28, 2015
Study.com
Adrienne Brundage
1:39
TEST FOR PREGNANCY
2.9M views
Aug 13, 2013
YouTube
Be Healthy
30:37
Dipstick Urinalysis Analysis
17.6K views
Sep 16, 2020
YouTube
In the Pype line
4:42
Experimental Design Positive Controls
77.5K views
Nov 9, 2017
YouTube
Experimental Design for Biologists
6:05
Positive Behavior intervention & Supports (PBIS)
142.6K views
Nov 16, 2017
YouTube
Teachings in Education
4:52
Experimental Design Negative Controls
75.1K views
Nov 9, 2017
YouTube
Experimental Design for Biologists
4:27
Urine Reagent Strip Testing
12.8K views
Jan 14, 2019
YouTube
Jessica Le
10:06
Vital Positive Train Control
139.9K views
Nov 19, 2012
YouTube
punkinmark1
1:32
Advanced Power Strip Instructions - Simply Conserve
69.1K views
Jul 1, 2020
YouTube
ComEd
4:39
BNSF Railway and Positive Train Control
32.7K views
Aug 29, 2017
YouTube
BNSF Railway
6:10
Interpretation of the Urinalysis (Part 1) - Introduction and Inspection
768.4K views
Sep 27, 2015
YouTube
Strong Medicine
1:38
Benefits of a Positraction
117.5K views
Jun 1, 2019
YouTube
Yukon Gear & Axle
6:15
The Ultimate Guide to RGB LED Strips!
194.8K views
Dec 9, 2020
YouTube
MS Tech
11:14
Immunology: Positive and Negative T cell selection
35.8K views
Oct 30, 2015
YouTube
Medaphysics Repository
5:25
How To Use pH Test Strips
66.3K views
Oct 17, 2019
YouTube
Med Lab Diagnostics
2:54
The Tricklestar Advanced PowerStrip - How It Works
79.1K views
Mar 28, 2012
YouTube
GreenlinessTV
5:14
How To Read Urine Test Strips
441.5K views
Dec 30, 2019
YouTube
Med Lab Diagnostics
3:38
How to use an Advanced Power Strip
324.6K views
Nov 17, 2011
YouTube
Efficiency Vermont
2:35
How to Test Your LED Strip Light Voltage
129.5K views
Apr 11, 2012
YouTube
Flexfire LEDs
5:30
Negative Feedback and Positive Feedback Control System
9.6K views
Jun 13, 2021
YouTube
SciMath
2:29
GENSSI RGB LED Strip with 44 Key IR Remote Control Guide
314.7K views
Jul 13, 2016
YouTube
GENSSI
9:39
How to cut, connect & power LED Strip Lighting
9.6M views
May 15, 2014
YouTube
TIGER POWER SUPPLIES
15:39
Air Handler with Electric Strip Heating: Operation and Troublesh
…
574.6K views
Jan 26, 2020
YouTube
AC Service Tech LLC
8:53
Central T cell Tolerance - Positive and Negative Selection (FL-Immun
…
195.2K views
Feb 2, 2018
YouTube
Frank Lectures
13:41
Flow Cytometry Controls (Intro to Flow - Episode 5)
23.4K views
Sep 26, 2020
YouTube
Aja Rieger Flow Cytometry
1:17
How to use a smart power strip
50.7K views
Nov 14, 2013
YouTube
Citizens Utility Board
13:59
Positive/Negative; Repressible/Inducible Gene Regul
…
42.5K views
Nov 13, 2017
YouTube
Thomas Mennella
9:41
The Kirby-Bauer Method for Antibiotic Susceptibility (with exa
…
150.4K views
Apr 14, 2019
YouTube
Catalyst University
3:28
Positive Feedback in Homeostasis: Anatomy and Physiology
5.1K views
Apr 15, 2020
YouTube
Dr. Frank O'Neill GrowGrayMatter
See more videos
More like this
Feedback