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
3:08
YouTube
Nicole Lantz
The lac Operon Explained
Basics of the lac operon, including how lactose presences alters repressor shape to modify lac gene expression.
232.6K views
Oct 24, 2022
Lac Operon
How lactose turns on the lac operon
dnatube.com
87K views
Mar 17, 2007
6:45
Lac operon: Video, Causes, & Meaning | Osmosis
osmosis.org
11.4K views
Jan 5, 2018
What is Lac-operon? Components, Video, Positive & Negative Control - Biology Reader
biologyreader.com
Dec 12, 2018
Top videos
3:07
The trp Operon Explained
YouTube
Nicole Lantz
184.1K views
Oct 24, 2022
5:03
The Lac operon | Regulation of gene expression
YouTube
Quick Biochemistry Basics
558.7K views
Mar 7, 2019
6:16
Gene Regulation and the Operon
YouTube
Amoeba Sisters
3.1M views
Jun 30, 2015
Trp Operon
Answered: In the trp operon, what happens to the trp repressor in the absence of tryptophan? a. It binds to the operator and represses transcription. b. It cannot bind to… | bartleby
bartleby.com
Sep 15, 2020
6:36
Trp operon
Khan Academy
Sal Khan
Jun 28, 2016
describe how low levels of the amino acid tryptophan within the cell can regulate transcription of the genes within the trp operon 3 marks briefly explain why a culture of e coli will grow i 13518
numerade.com
Feb 21, 2023
3:07
The trp Operon Explained
184.1K views
Oct 24, 2022
YouTube
Nicole Lantz
5:03
The Lac operon | Regulation of gene expression
558.7K views
Mar 7, 2019
YouTube
Quick Biochemistry Basics
6:16
Gene Regulation and the Operon
3.1M views
Jun 30, 2015
YouTube
Amoeba Sisters
3:46
Operons Explained
55.1K views
Oct 24, 2022
YouTube
Nicole Lantz
13:24
Lac Operon - gene regulation in prokaryotes
788.1K views
May 9, 2016
YouTube
Shomu's Biology
21:20
Lac Operon & Trp operon - Regulator, Promotor, Operator - A
…
88.8K views
May 3, 2023
YouTube
Medicosis Perfectionalis
11:48
Operons: Positive, Negative, Inducible, and Repressible! [Gene
…
5.8K views
11 months ago
YouTube
your other biology professor
10:38
The trp Operon Simplified: Repression and Attenuation
4K views
9 months ago
YouTube
your other biology professor
13:04
On or Off? Understand the Lac Operon!
80 views
5 months ago
YouTube
your other biology professor
See more videos
More like this
Feedback