- published: 13 Nov 2012
- views: 39918
- author: bozemanbiology
9:16
Proteins
Paul Andersen explains the structure and importance of proteins. He describes how proteins...
published: 13 Nov 2012
author: bozemanbiology
Proteins
Proteins
Paul Andersen explains the structure and importance of proteins. He describes how proteins are created from amino acids connected by dehydration synthesis. H...- published: 13 Nov 2012
- views: 39918
- author: bozemanbiology
11:41
Protein Structure and Function - Part 1
This lesson provides an overview of the structure of proteins and their amino acid buildin...
published: 09 Aug 2011
author: Kristina Gremski
Protein Structure and Function - Part 1
Protein Structure and Function - Part 1
This lesson provides an overview of the structure of proteins and their amino acid building blocks.- published: 09 Aug 2011
- views: 60838
- author: Kristina Gremski
3:39
What is a Protein? Learn about the 3D shape and function of macromolecules
Proteins play countless roles throughout the biological world, from catalyzing chemical re...
published: 04 Sep 2013
What is a Protein? Learn about the 3D shape and function of macromolecules
What is a Protein? Learn about the 3D shape and function of macromolecules
Proteins play countless roles throughout the biological world, from catalyzing chemical reactions to building the structures of all living things. Despite this wide range of functions all proteins are made out of the same twenty amino acids, but combined in different ways. The way these twenty amino acids are arranged dictates the folding of the protein into its unique final shape. Since protein function is based on the ability to recognize and bind to specific molecules, having the correct shape is critical for proteins to do their jobs correctly. A PDF flyer accompanies this video at PDB-101 at http://bit.ly/RK7OmG Animation by Maria Voigt, narration by Monica Sekharan- published: 04 Sep 2013
- views: 202
2:16
PhD "The Next Level" in Protein Shakes
PhD provide some of the very best Protein drinks available in the market today. They are p...
published: 23 Aug 2013
PhD "The Next Level" in Protein Shakes
PhD "The Next Level" in Protein Shakes
PhD provide some of the very best Protein drinks available in the market today. They are produced in a variety of great flavours by a truly gifted team that ensures you get the very best for whatever sport you want to excel in.- published: 23 Aug 2013
- views: 2805
40:28
AMINO ACIDS & PROTEINS by Professor Fink
Review of Biological Chemistry, including Amino Acids and Proteins. Reference is made to t...
published: 13 Jan 2012
author: professorfink
AMINO ACIDS & PROTEINS by Professor Fink
AMINO ACIDS & PROTEINS by Professor Fink
Review of Biological Chemistry, including Amino Acids and Proteins. Reference is made to the globular structure of the protein, denaturation back into a poly...- published: 13 Jan 2012
- views: 5980
- author: professorfink
4:00
Proteins.m4v
The fascinating protein molecule....
published: 20 Nov 2008
author: cassiopeiaproject
Proteins.m4v
Proteins.m4v
The fascinating protein molecule.- published: 20 Nov 2008
- views: 32585
- author: cassiopeiaproject
6:37
What Are Proteins?
Why is protein so important in our daily diet? We'll try to understand how protein can be ...
published: 25 Jun 2013
author: doctorsujayshah
What Are Proteins?
What Are Proteins?
Why is protein so important in our daily diet? We'll try to understand how protein can be derived and get to know some of the best sources to obtain it. We w...- published: 25 Jun 2013
- views: 193
- author: doctorsujayshah
1:28
Protein Movie
Different representation of protein structures. Created by VMD and iMovie. Also check here...
published: 08 Aug 2008
author: zlatko smole
Protein Movie
Protein Movie
Different representation of protein structures. Created by VMD and iMovie. Also check here how DNA polymerase sounds:) http://www.youtube.com/watch?v=hRgbCH3...- published: 08 Aug 2008
- views: 163157
- author: zlatko smole
1:16
Proteins Function and Amino Acids
Proteins provide almost all the essential functions of the cell. And they are all made up ...
published: 05 Jan 2013
author: MoreThinking
Proteins Function and Amino Acids
Proteins Function and Amino Acids
Proteins provide almost all the essential functions of the cell. And they are all made up of just 20 different amino acids.- published: 05 Jan 2013
- views: 288
- author: MoreThinking
3:07
Different Types of Protein | HealthiNation
Do all proteins pack the same punch? Lynn Goldstein, RD explains. Related Videos: Is Soy a...
published: 17 Feb 2012
author: HealthiNation
Different Types of Protein | HealthiNation
Different Types of Protein | HealthiNation
Do all proteins pack the same punch? Lynn Goldstein, RD explains. Related Videos: Is Soy a Good Source of Protein? | HealthiNation http://www.youtube.com/wat...- published: 17 Feb 2012
- views: 10597
- author: HealthiNation
2:21
Protein Folding
What are proteins made of and how do they get their shape? This animation is based on a gr...
published: 16 Jan 2013
author: AskaBiologist
Protein Folding
Protein Folding
What are proteins made of and how do they get their shape? This animation is based on a great video made by DeLano Scientific LLC using PyMol. The original v...- published: 16 Jan 2013
- views: 3631
- author: AskaBiologist
4:09
An Introductin to Proteins, Their Functions, Shapes & 'Parts'
What are proteins? What do they do? How are they made?...
published: 06 Jan 2013
author: MoreThinking
An Introductin to Proteins, Their Functions, Shapes & 'Parts'
An Introductin to Proteins, Their Functions, Shapes & 'Parts'
What are proteins? What do they do? How are they made?- published: 06 Jan 2013
- views: 113
- author: MoreThinking
Youtube results:
4:48
Biology Lecture - 11 - Proteins
Visit my website at http://thenewboston.com for all of my videos! My Google+ - https://plu...
published: 07 Sep 2012
author: thenewboston
Biology Lecture - 11 - Proteins
Biology Lecture - 11 - Proteins
Visit my website at http://thenewboston.com for all of my videos! My Google+ - https://plus.google.com/108291790892450338168/posts My Facebook - http://www.f...- published: 07 Sep 2012
- views: 5967
- author: thenewboston
0:51
Protein Structure
A short video about protein primary, secondary, tertiary, and quaternary structure....
published: 18 Apr 2007
author: Gabriel McKinsey
Protein Structure
Protein Structure
A short video about protein primary, secondary, tertiary, and quaternary structure.- published: 18 Apr 2007
- views: 410207
- author: Gabriel McKinsey
43:16
Ron Vale (UCSF) Part 1: Introduction to Motor Proteins
http://www.ibioseminars.org/lectures/bio-mechanisms/ron-vale.html
Molecular motor proteins...
published: 13 Sep 2013
Ron Vale (UCSF) Part 1: Introduction to Motor Proteins
Ron Vale (UCSF) Part 1: Introduction to Motor Proteins
http://www.ibioseminars.org/lectures/bio-mechanisms/ron-vale.html Molecular motor proteins are fascinating enzymes that power much of the movement performed by living organisms. In the first part of this lecture, I will provide an overview of the motors that move along cytoskeletal tracks (kinesin and dynein which move along microtubules and myosin which moves along actin). The main focus of this lecture is on how motor proteins work. How does a nanoscale protein convert energy from ATP hydrolysis into unidirectional motion and force production? What tools do we have at our disposal to study them? The first part of the lecture will focus on these questions for kinesin (a microtubule-based motor) and myosin (an actin-based motor), since they have been the subject of extensive studies and good models for their mechanisms have emerged. I conclude by discussing the importance of understanding motor proteins for human disease, in particular illustrating a recent biotechnology effort from Cytokinetics, Inc. to develop drugs that activate cardiac myosins to improve cardiac contractility in patients suffering from heart failure. The first part of the lecture is directed to a general audience or a beginning graduate class. In the second part of this lecture, I will discuss our laboratories current work on the mechanism of movement by dynein, a motor protein about which we still know very little. This is a research story in progress, where some advances have been made. However, much remains to be done in order to understand how this motor works. The third (last) part of the lecture is on mitosis, the process by which chromosomes are aligned and then segregated during cell division. I will describe our efforts to find new proteins that are important for mitosis through a high throughput RNAi screen. I will discuss how we technically executed the screen and then focus on new proteins that are we discovered that are involved in generating the microtubules that compose the mitotic spindle. I also discuss the medical importance of studying mitosis, including the development of drugs targeted to mitotic motor proteins, which are currently undergoing testing in clinical trials.- published: 13 Sep 2013
- views: 59