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Issues in Human Physiology: Diet and Exercise
University of California - Los Angeles
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Browse the full collection of course materials, past exams, study guides and class notes for PHYSCI 5 - Issues in Human Physiology: Diet and Exercise at University of California - …

PROFESSORS

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Esdin, J.

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Class Notes

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PHYSCI 5 Lecture 1: Lecture 1 Physci 5

PHYSCI 5 Lecture Notes - Lecture 2: Scurvy

Typically sources of energy from plants and animals. Food is fuel for your body (atp) Lack of proper nutrition can cause diseases. For example, scurvy

PHYSCI 5 Lecture Notes - Lecture 3: Glycogen

Food is composed of macronutrients, which generate energy in the form of calories for our body, which is then converted into atp (the fuel for the body

PHYSCI 5 Lecture Notes - Lecture 4: Stress (Biology), Micronutrient

Don"t have calories (energy) but are still essential. Salt, electrolytes, sodium, iodine, iron, calcium, etc. These minerals all have important functio

PHYSCI 5 Lecture 5: Lecure 5 Physci 5

Power = how fast muscles produce force. Exercise does not only benefit the muscles, it benefits other systems in the body such as the: As it adapts, we

PHYSCI 5 Lecture 6: Lecture 6 Physci 5

Rm: repetition maximum - the maximum amount of weight that an individual can lift in a single exercise. It is generally advised to warm up with 60% of

PHYSCI 5 Lecture Notes - Lecture 8: Lactate Threshold, Blood Vessel, Vo2 Max

Oxygen goes into the lungs (respiratory), then delivered to the muscles (cardiovascular), then use oxygen for atp (muscles) Vo2 max - the maximum capac

PHYSCI 5 Lecture Notes - Lecture 9: Myofibril, Actin, Motor Unit

Muscles are organs that are made of cells. They are located all over the body, some inside the body and some outside covered in skin. Skeletal muscles

PHYSCI 5 Lecture Notes - Lecture 10: Motor Unit, Glycolysis, Angiogenesis

PHYSCI 5 Lecture Notes - Lecture 11: Yolk, Overconsumption, Hypercalcaemia

Vitamins (last one that will be on the midterm) They do not generate energy - there are no calories and we cannot generate atp from them. They are esse

PHYSCI 5 Lecture Notes - Lecture 12: Pellagra, Thiamine, Food Group

All sections will meet in young hall 4th floor computer rooms. Sections a, b, c, d and e. Sections f, g, h, i, and j. Sections k, l, m, n and o. Exam w

PHYSCI 5 Lecture Notes - Lecture 13: Anterior Interventricular Branch Of Left Coronary Artery, Coronary Circulation, Cardiac Muscle

Today"s lecture will not be in the midterm. The function of the cardiovascular system is to deliver oxygen. Made of 3 components - the heart, the blood

PHYSCI 5 Lecture Notes - Lecture 14: Anterior Interventricular Branch Of Left Coronary Artery, Coronary Circulation, Endothelium

The heart is vital because it delivers blood and nutrients to every cell in the body (including itself) The specific blood vessels that deliver nutrien

PHYSCI 5 Lecture Notes - Lecture 15: Unsaturated Fat, Saturated Fat, Energy Economics

To be printed for the iprofile software: 1 - printout of intake compared to dri/complete view. On the right corner of this page type your name (as it a

PHYSCI 5 Lecture Notes - Lecture 16: Thyroid, Adrenal Gland, Adipose Tissue

Glands - small organs scattered over various parts of the body. Released during adulthood during physical activities, helps with muscle maintenance and

PHYSCI 5 Lecture Notes - Lecture 17: Blood Vessel, Endothelium, Chylomicron

Chapter 7 - diseases of the heart (cardiovascular diseases) Before, we spoke of a normally functioning heart. Now, we will focus on what happens to a d

PHYSCI 5 Lecture Notes - Lecture 20: Foam Cell, Blood Vessel, Low-Density Lipoprotein

Lecture 20 notes (week 7 #2 / wednesday) Is more prone to damage in the blood vessels. As they breakdown, they build up on the sides of the blood vesse

PHYSCI 5 Lecture Notes - Lecture 21: Low-Density Lipoprotein, Blood Vessel, Trans Fat

Patients may not necessarily know if they have a problem. Last time: imaging techniques that detect problems/blockades in the blood vessels that could

PHYSCI 5 Lecture Notes - Lecture 22: Diabetes Mellitus Type 2, Gestational Diabetes, Alpha Cell

When cells do not process sugar - diabetes. Used to be referred to as the adult onset after 40 (not anymore) No longer called that because it is seen i

PHYSCI 5 Lecture Notes - Lecture 23: Diabetes Mellitus Type 1, Gestational Diabetes, Autoimmune Disease

Insulin is released by beta cells of the pancreas. Glucose transporters allow glucose into the cells. With insulin, insulin binds to insulin receptors

PHYSCI 5 Lecture Notes - Lecture 24: Blood Sugar, Fatty Liver, Anorectic

This disease can be manageable (symptoms kept in check), but not curable. Plasma glucose levels are high because the insulin is not being absorbed, and

PHYSCI 5 Lecture Notes - Lecture 25: Galactose, Fructose, Maltose

Carbohydrates are important because we get energy from them (1 g=4 calories) Some come from animals (in the form of dairy products) Many sugars are pro

PHYSCI 5 Lecture Notes - Lecture 26: Glycemic Load, Blood Sugar, Glucagon

Carbohydrates are a preferred source of energy due to them being a quick source of energy. Fluctuation is normal - glucose levels increase after a meal

PHYSCI 5 Lecture Notes - Lecture 28: Saturated Fat, Trans Fat, Coconut Oil

Fat has lots of calories - 1g = 9 calories. A function of fat is for fuel/energy for the cells (carbohydrates as well) Fat is needed to make hormones a