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Pentose Phosphate, Fructose, & Galactose Metabolism (Texas A&M FOM II 2020 Exam Unit 2)

Von Kevin Ahern, PhD, Brian Alverson, MD

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Details

  • Enthaltene Vorträge: 11
  • Laufzeit: 0:54 h
  • Enthaltene Quizfragen: 31
  • Enthaltene Lernmaterialien: 7

Dozenten des Kurses Pentose Phosphate, Fructose, & Galactose Metabolism (Texas A&M FOM II 2020 Exam Unit 2)

 Kevin Ahern, PhD

Kevin Ahern, PhD

Dr. Kevin Ahern is a Professor in the Department of Biochemistry and Biophysics at Oregon State University (OSU), USA.
He obtained his PhD in Biochemistry from Oregon State University. Currently, he teaches courses for health sciences students at OSU.
He is co-author of three Open Educational electronic textbooks on Biochemistry and a Guide to Getting Into Medical School.
Due to his achievements, he earned OSU’s highest teaching recognition, the Elizabeth P. Ritchie Distinguished Professor Award in 2017.
Within Lecturio, Dr. Ahern teaches courses on Biochemistry and on "How to Get into Medical School”.

 Brian Alverson, MD

Brian Alverson, MD

Dr. Brian Alverson is the Residency Director at Nemours Children's Hospital in Wilmington, Delaware and a Professor of Pediatrics at Jefferson University in Philadelphia. Until 2022, he has been a Professor of Pediatrics and Professor of Medical Science at Brown University, as well as the Director for the Division of Pediatric Hospital Medicine at Hasbro Children's Hospital, Rhode Island, USA.

He obtained his MD at the University of Pennsylvania School of Medicine in 1999 and is currently also the Director of Undergraduate Pediatric Education at the Alpert School of Medicine at Brown University.

Due to his achievements in pediatric education, he has won over 25 teaching awards at two Ivy League Medical Schools.

Within Lecturio, Dr. Alverson teaches courses on Pediatrics.


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Errors in the Video
von Peddi A. am 12. Oktober 2023 für Saccharides – Simple Carbohydrates

The following are the errors in the information you provided: 00:24 The general formula for monosaccharides is Cx(H2O)x, where x is equal to the number of carbon atoms in the monosaccharide. For example, the structural formula for glucose is C6H12O6, which means that it has six carbon atoms and six water molecules. 01:15 The structural formula for lactose is C12H22O11. This means that it is a disaccharide made up of two monosaccharides, glucose and galactose. 01:39 Polysaccharides are polymers of monosaccharides, but they do not necessarily have to have the same repeating sugar unit throughout. For example, amylopectin is a polysaccharide made up of glucose molecules, but it has a branched structure. Here is a corrected version of the information you provided: Carbohydrates are molecules whose name literally means hydrates of carbon. This is because monosaccharides, the simplest carbohydrates, have a ratio of one carbon atom to two hydrogen atoms to one oxygen atom, the same as water. The general formula for monosaccharides is Cx(H2O)x, where x is equal to the number of carbon atoms in the monosaccharide. For example, the structural formula for glucose is C6H12O6, which means that it has six carbon atoms and six water molecules. Disaccharides are carbohydrates that are made up of two monosaccharides. They are formed by a glycosidic linkage between the two monosaccharides. Disaccharides have the general formula C12H22O11. Examples of disaccharides include sucrose (glucose + fructose), lactose (glucose + galactose), and maltose (glucose + glucose). Polysaccharides are carbohydrates that are made up of many monosaccharides. They are formed by glycosidic linkages between the monosaccharides. Polysaccharides have the general formula (C6H10O5)n, where n is the number of monosaccharides in the polysaccharide. Examples of polysaccharides include cellulose, starch, glycogen, and chitin. Polysaccharides do not necessarily have to have the same repeating sugar unit throughout. For example, amylopectin is a polysaccharide made up of glucose molecules, but it has a branched structure.

 
teaching method is boring and not helpful for my mind to understand
von Enarah R. am 04. Dezember 2022 für Pathway Overview and Reactions – Part 1

not explned wel as the topic is difficult and you made it a lot much boring

 
Perfect
von Selma u. am 07. September 2022 für Disorders of Carbohydrate Metabolism

Excellent lecture, very clear and well explained. Thank you so much!

 
Thank you
von Johnson O. am 13. Juli 2022 für Gluconeogenesis: Metabolism of Galactose

Really a great and elaborate presentation. Thanks Prof. Kevin. Now I no longer struggle in cramming Biochemistry but rather find the subject interesting. I wish I started using your lecture guide early in Medical school, but any way not yet late! Thank you once again.