Regulation of Fatty Acid Metabolism

Sports Nutrition Discussion Board #3

Fasting State in Neurons

This video is a lecture presentation about digestive enzymes and how our bodies process the food we eat to extract important nutrients from it. The presenter explains the two types of digestion - mechanical and chemical, and focuses on...

The video is a lecture presentation on the relationship between the rate of decay of milk and its temperature. The presenter discusses two possible experiments to investigate this relationship and then shows how to carry out one of them....

This video explains the science behind the pleasant fragrance we experience after the first rain, known as petrichor. It explores the role of plant oils and bacteria in the soil that contribute to this unique scent.

Lipid Biosynthesis | Fatty Acid Biosynthesis 1: Generate Cytosolic Acetyl-CoA

The video discusses a required practical activity in biology, which is an experiment to investigate the effects of temperature on the decay of milk. The equipment used in the experiment is shown, and the theory behind the experiment is...

In this video, we discuss the basic mechanisms of action of cardiac drugs such as statins and diabetic medications.

In this video, we explore the theory and interpretation of results for the lecithinase test in microbiology.

This is follow-up video to the stomach video in which I briefly discuss the lipase functions within the stomach: [1] gastric lipase [2] lingual lipase (from the oral cavity's intrinsic salivary glands)

This video is part of a series in which we do an overview of metabolism and pathways. Specifically, this video covers pathways associated with the citric acid [Krebs] cycle, the fates of Acetyl-CoA, and some important anaplerotic reactions.

Phospholipase C, IP3, DAG, and Ca2+

Mitochondria Overview: Structure and Function

This video discusses the physiological response to stress, including the activation of the sympathetic nervous system and the release of cortisol. It explores how these responses evolved to deal with primitive stressors and how they can...

In this video, we will discuss the catabolic pathways for the three principle ketone bodies: β-hydroxybutyrate, Acetoacetate, & Acetone<br/>

Here, we discuss the functions of the major brush border and pancreatic enzymes of the small intestine.
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Biotin (Vit B7) Deficiency Signs & Symptoms (& Why They Occur)



Biotin (vitamin B7) is a water-soluble vitamin involved in a variety of essential processes in the body – these processes include gluconeogenesis, branched-chain...

Yeti crabs have figured out how to live without the sun! All they need is their fuzzy arms, bacteria, and the bizarre, dark oozings of the deep.

In this video, we discuss:<br/>
[1] the small intestin<br/>e's anatomy
[2] the transit of chyme from the stomach <br/>to the small intestine
[3] the hormones released by the small intestine in response to chyme entry

In this lecture, I talk about nutrition, starting with the 6 vital nutrients and where you ind them and how your body deals with those nutrients.



I end the section by talking about Calories and metabolism. What determines how...

There are a number of substances that are vital to all living organisms. In this lecture, I talk about substances like carbohydrates, lipids, proteins and nucleic acids, going into some detail about their structures and importance.

The plasma membrane is responsible for maintaining a balance. In this section, I talk about both the structure and the function of the plasma membrane. I deal with the components of the plasma membrane and their functions.

Eating is one of the best parts of life, and our brains make sure to remind us to do it by producing the sensation called hunger. How does this work? Does the brain just know when we are running out of energy, and it reminds us to...