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Catalyst University
What are the Physiological Mechanisms of Dietary Fiber?
We have all heard that dietary fiber is necessary for good GI and overall health. Human intestinal cells do not have enzymes to break down fiber, so how could this be? Here we will discuss the role of bacteria in fiber metabolism and...
msvgo
Digestion and Absorption of Food
Explain the process of digestion of each food component. Describe how and where various components of food are absorbed.
Professor Dave Explains
Lipids Part 1: TAGs, Fatty Acids, and Terpenes
What's butter made of? What about olive oil? Well they're lipids, which are largely nonpolar substances. Why is one solid at room temperature and the other is liquid? What are trans fats and why are they bad for you? Let's find out all...
JJ Medicine
Ketone Body Synthesis | Ketogenesis | Formation Pathway and Regulation
Lesson on Ketone Body Synthesis (Ketogenesis): In-Depth, step-by-step pathway analysis of the formation of ketones, and regulation of the enzymes involved.
Hey everyone! This lesson is on ketone body synthesis, how ketone...
Hey everyone! This lesson is on ketone body synthesis, how ketone...
Catalyst University
Therapeutic Exercise 1 Student Kahoot Exam Review
Therapeutic Exercise 1 Student Kahoot Exam Review
Catalyst University
Specific Hormones | Functions of Cortisol
n this video, we explore the functions of the major glucocorticoid, cortisol, and how it is released.
Catalyst University
Specific Hormones | Functions of Growth Hormone (hGH)
In this video, we explore the functions of growth hormone and how it is released.
Catalyst University
Leptin Function, Signaling via the LepR, & Overall Physiological Effects
1) What is the function of Leptin in the body?<br/>
2) How is Leptin's release affected by fatty<br/> body mass?
3) How does Leptin signal through the L<br/>eptin receptor (LepR)?
2) How is Leptin's release affected by fatty<br/> body mass?
3) How does Leptin signal through the L<br/>eptin receptor (LepR)?
Catalyst University
Accessory Organs of the Small Intestine [Liver, Gallbladder, & Pancreas]
Here, we explore some of the anatomy of the liver, gallbladder, and pancreas. We also explore how the liver and pancreas secrete their respective secretions [bile and enzymes/bicarbonate] into the duodenum.
Visual Learning Systems
Understanding Fats
The video discusses the importance of consuming fats in moderation for good health. The video also distinguishes between different types of fats, such as saturated fats, unsaturated fats, and trans fatty acids. Nutrition Basics part 4/10
Catalyst University
Specific Hormones | Functions of Thyroid Hormones
In this video, we explore the functions of thyroid hormones and how they are released.
FuseSchool
Digestion By Enzymes
In this video we examine the process of digesting our food. We shall see how biological catalysts called enzymes break these food molecules apart and why they are necessary. Think of our food molecules as a train of trucks all coupled...
FuseSchool
Digestive enzymes
In this video, we’re going to look at the enzymes involved in digestion in more detail.
FuseSchool
Small intestine and food absorption
Small intestine and food absorption Digestion goes hand in hand with absorption… which happens in your small intestine. Which is what we’re going to look at in this video. So keep watching!
TED-Ed
What Is Fat?
An animated fat molecule explains how some fats are beneficial and some are harmful. He describes triglyceride molecules and how the chemical bonding or overall shape determines the health value of each individual type of fat. This...
Bite Sci-zed
Saturated vs. Unsaturated Fats
What are good fats and bad fats? Learn about the structure and function of lipids and how that relates to carbon bonding. Scholars explore the structural differences between saturated and unsaturated fats and examine relevant...
Fuse School
Fats and Oils (Plant Oils)
Sow the seeds of knowledge with a short video about plant oils! Science scholars discover the methods people use to extract oils from olives, coconuts, and flowers. The narrator also explains the chemical structures of these oils and why...
Fuse School
Carboxylic Acids and Esters
What do ants, wine, and rhubarb have in common? They all contain carboxylic acids! Introduce your organic chemistry class to this common class of useful molecules with a brief video. The narrator also discusses uses of carboxylic acids,...
Ricochet Science
Lipids
When is the last time you cleaned a lipid out of your ear? The video covers the four types of lipids: triglycerides, phospholipids, steroids, and waxes. It includes the primary and secondary functions of lipids arranged by type.
TED-Ed
What Does the Liver Do?
It's the heaviest organ in the human body, but exactly what role does the liver play in sustaining life? Follow along with this short video as it explores the various ways the liver filters, stores, and manufactures materials...
Khan Academy
Khan Academy: How Does the Body Adapt to Starvation?
How does the body utilize the major energy storage fuels? What are ketones? Why can't fatty acids be converted to glucose? [14:55]