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Charlie's MCAT Study Hall
เข้าร่วมเมื่อ 20 ม.ค. 2022
MCAT OC Biomolecules Part 1
Organic chemistry applies a fundamental set of rules to the study of organic molecules. This video is designed to cover OChem Biomolecules Part 1 for the MCAT, focusing on amino acids and peptides. Sit back and enjoy!
List of topics:
0:00 - Intro
0:41 - Amino acid basic structure
2:10 - D vs L amino acids
6:58 - 20 amino acids
32:10 - Acidic and basic a.a.s
34:35 - Strecker synthesis
46:21 - Gabriel synthesis
59:55 - A.A. acid/base properties
1:08:49 - pI of a.a.s
1:15:24 - Peptide net charge practice problem
1:27:36 - Isoelectric focusing practice problem
1:37:27 - Peptide bond properties
1:48:35 - Send-off
List of topics:
0:00 - Intro
0:41 - Amino acid basic structure
2:10 - D vs L amino acids
6:58 - 20 amino acids
32:10 - Acidic and basic a.a.s
34:35 - Strecker synthesis
46:21 - Gabriel synthesis
59:55 - A.A. acid/base properties
1:08:49 - pI of a.a.s
1:15:24 - Peptide net charge practice problem
1:27:36 - Isoelectric focusing practice problem
1:37:27 - Peptide bond properties
1:48:35 - Send-off
มุมมอง: 559
วีดีโอ
MCAT OChem Reactions (Part 3/3): Carboxylic Acid Derivatives
มุมมอง 3452 ปีที่แล้ว
Organic chemistry applies a fundamental set of rules to the study of organic molecules. This video is designed to cover OChem Addition Reactions for the MCAT, plus a whole slew of important miscellaneous content. Sit tight and enjoy! List of topics: 0:00 - Intro 0:42 - Alds and kets generic reaction refresher 3:50 - Carboxylic acid derivatives minor res structures 6:00 - Carb acid derivatives f...
MCAT OChem Reactions (Part 2/3): Additions and more
มุมมอง 6342 ปีที่แล้ว
Organic chemistry applies a fundamental set of rules to the study of organic molecules. This video is designed to cover OChem Addition Reactions for the MCAT, plus a whole slew of important miscellaneous content. Sit tight and enjoy! List of topics: 0:00 - Intro 0:40 - Addition refresher 1:30 - Generic addition reaction 3:57 - Hydride reductions and reducing agents 10:58 - Oxidation states of C...
MCAT OChem Reactions (Part 1/3): Substitution and Elimination
มุมมอง 6662 ปีที่แล้ว
Organic chemistry applies a fundamental set of rules to the study of organic molecules. This video is designed to cover OChem Substitution and Elimination Reactions for the MCAT. List of topics: 0:00 - Intro 1:18 - Substitution Reactions 25:02 - Sn2 45:46 - Sn1 1:00:00 - Enhancing LG ability 1:07:04 - Sn Practice Problems 1:14:21 - Elimination Reactions 1:18:28 - E2 1:22:27 - E1 1:25:30 - Addit...
MCAT OChem Spectroscopy
มุมมอง 6282 ปีที่แล้ว
Organic chemistry applies a fundamental set of rules to the study of organic molecules. This video is designed to cover OChem Spectroscopy for the MCAT. List of topics: 0:00 - Mass spectrometry 13:54 - UV-vis spectroscopy 24:30 - IR spectroscopy 35:53 - IR practice problem 43:36 - H-NMR intro 47:53 - counting H-NMR signals 59:29 - H-NMR signals 1:04:16 - H-NMR splitting patterns 1:14:58 - chemi...
MCAT OChem Separation Techniques (Part 2/2)
มุมมอง 4982 ปีที่แล้ว
Organic chemistry applies a fundamental set of rules to the study of organic molecules. This video is designed to cover the second half of OChem Separation Techniques for the MCAT. Note: Sorry for the poor video quality from 0:00-58:30. Video quality improves from 58:30-end. List of topics: 0:00 - Ion-exchange chromatography 8:42 - pH vs pKa and pI review 17:50 - Affinity chromatography 31:54 -...
MCAT OChem Separation Techniques (Part 1/2)
มุมมอง 5462 ปีที่แล้ว
Organic chemistry applies a fundamental set of rules to the study of organic molecules. This video is designed to cover the first half of OChem Separation Techniques for the MCAT. List of topics: 0:00 - Chromatography Intro 3:28 - Size-exclusion Chromatography (SEC) 8:15 - Thin-layer Chromatography (TLC) 22:20 - Column Chromatography 28:31 - High Performance Liquid Chromatography (HPLC) 29:00 -...
MCAT OChem Fundamental Toolkit (Part 2/2)
มุมมอง 5462 ปีที่แล้ว
Organic chemistry applies a fundamental set of rules to the study of organic molecules. This video is designed to begin building your universal OChem toolkit that you will use for characterizing molecules (e.g. stability, reactivity, spectroscopy) and reactions on the MCAT. List of topics: 0:00 - Absolute Configuration R/S (Cahn-Ingold-Prelog rules) 6:34 - R/S Practice Problems 20:30 - Chiralit...
MCAT OChem Fundamental Toolkit (Part 1/2)
มุมมอง 1.5K2 ปีที่แล้ว
Organic chemistry applies a fundamental set of rules to the study of organic molecules. This video is designed to begin building your universal OChem toolkit that you will use for characterizing molecules (e.g. stability, reactivity, spectroscopy) and reactions on the MCAT. List of topics: 0:00 - Intro 1:22 - Degrees of unsaturation 11:45 - Inductive effect (e- donating and withdrawing groups) ...
MCAT Metabolism Part 5 - Steroids, Ketone Bodies, Glucogenic & Ketogenic AAs, Urea Cycle
มุมมอง 8472 ปีที่แล้ว
PDF handout available upon request! Part 5/5 of MCAT Metabolism. Final lecture in the series. Topics covered: 0:00 - Intro 0:53 - Steroid metabolism 8:04 - Ketogenesis and ketone bodies 22:31 - Diabetic ketoacidosis 29:32 - Amino acid catabolism 32:19 - Glucogenic and ketogenic amino acids 38:06 - Transamination 40:45 - Enzyme mechanisms (ping-pong vs sequential) 52:18 - Urea cycle
MCAT Metabolism Part 4 - Beta-oxidation and Fatty Acid Synthesis
มุมมอง 1.4K2 ปีที่แล้ว
PDF handout available upon request! 0:00 - Intro 4:52 - Fat catabolism overview 9:34 - Lipogenesis and lipolysis 19:41 - Fatty acid activation and translocation (carnitine shuttle) 33:14 - Beta oxidation 54:58 - ATP yield for saturated fatty acids 57:48 - Unsaturated fatty acids 1:04:07 - Odd chain fatty acids 1:11:57 - Common fatty acid names 1:13:18 - Fatty acid synthesis 1:36:47 - Fatty acid...
MCAT Metabolism Part 3 - Pentose Phosphate Pathway & Electron Transport Chain
มุมมอง 1.3K2 ปีที่แล้ว
Powerpoint handout available upon request! 0:00 - Intro 4:08 - Pentose Phosphate Pathway (PPP) Overview 14:07 - PPP oxidative phase 36:37 - NADPH and glutathione 39:12 - PPP non-oxidative phase 45:35 - Electron Transport Chain (ETC) Overview 50:10 - Mitochondria background 1:12:12 - ETC/Oxphos Overview 1:13:54 - Electron carriers NAD and FAD 1:18:08 - Aspartate/malate shuttle 1:24:11 - Glycerol...
MCAT Metabolism Part 2: Gluconeogenesis, Fermentation, Cori cycle, Glycogenesis, Glycogenolysis
มุมมอง 1.4K2 ปีที่แล้ว
PDF handout available upon request! 0:00 - Intro 5:00 - Gluconeogenesis 48:29 - Lactate fermentation 1:03:51 - Cori cycle 1:05:40 - Glycogen intro 1:08:02 - Glycogen structure 1:33:38 - Glycogenesis 1:39:03 - Glycogenolysis 1:47:57 - Closing
MCAT Metabolism pt. 1 - Glycolysis, PDC, Citric Acid Cycle
มุมมอง 3.8K2 ปีที่แล้ว
PDF handout available upon request! 0:00 - Digestive enzymes and processes for food molecules 27:23 - Glycolysis 42:40 - ΔG vs. ΔG° vs ΔG°' 56:54 - Glycolysis continued 1:22:35 - Pyruvate Dehydrogenase Complex (PDC) 1:30:50 - Citric Acid Cycle (CAC) 2:05:28 - Closing
Oxidation Numbers for Gen Chem and the MCAT
มุมมอง 6032 ปีที่แล้ว
00:00 - Formal charge 3:50 - Oxidation number method 1 6:58 - Common ox numbers (O and H) 16:40 - Oxidation number method 2 26:48 - Oxidation number method 3 29:00 - 3 definitions of oxidation and reduction
thank you sm
V, L, and I are the martini sisters. Val likes regular martinis; Leucy likes a longer stemmed glass, and; Isobella (like the olive company) likes a regular martini with an olive. (Relevance: Valine's side chain looks like a martini glass without an olive; Leucine's extra C represents the longer stem, and; Isoleucine's side chain is like Valine's martini glass with an olive extension.) When I was learning them, this helped me memorize their structures.
Hi Charlies, Do you know how I can request the PDF handout availabl?
Can't believe this is a free resource! So so great for such a complex area for the MCAT <3
Thank you Charlie! This series has been a great help for my prep!
At 1:16:07, doesn’t phosphoglyceromutase move the phosphate from C3 to C2? (The slide says the opposite)
Will there be another one posted on this series?
So all aldol reactions are followed by heat? So we know we will form the double bond no matter what? Or could they trick us and say aldol reaction not ran to completion then in that case we would be left with an oh and a single bond still
Put this man on the cover of an ochem bible
He is the ochem Savior!
your videos have been extremely helpful, thank you!!
I am following all of the this metabolism playlist, and it's a literal GEM!!! so grateful for these! Also, how can I get access to handouts??
possible handouts?
hello! I see that you are apart of mcat bros! I was wondering where I would sign up for your class
Thanks this was very helpful. Do SN1 reactions always have that last deprotonating step, since the nucleophile has to be protic?
Thank you so much Charlie!!!
The daddy of Ochem
the cat on his shoulder had me rewinding like five times lmao. Thanks for such a great resource!
Thanks Charlie !!!!
You are AWESOME and such a good educator!! Thank you so much for posting these!!
out here doing God's work. please post part 2. thank you!
þrðmð§m 😓
The ripped shirt is a great addition to the video 😆🥵 good job Charlie!
These videos have been so helpful thank you so so much
This is video 5. Where are videos 1-4, please?
th-cam.com/play/PLx8Q-sls6MPR6UMaN85YCNtaCb8brQ0uR.html
The goat strikes again 🗿🐐
Errata to note: - In the cyclohexane example for R/S configuration, specifically for the -Br stereocenter, video states S --> R. This was incorrectly labeled and should be R --> S!
Thank u so much for this!! You’re saving my life !!!
Thank you, Charlie!!! This is so so so amazing
These have been amazing for solidifying my knowledge on all these pathways. You’re Goated Charlie 🐐💯 went to ur MCAT bros sessions on these and still can’t get enough <3 🤣🤣
Great video! This is such a coincidence that you and I posted our fatty acid synthesis videos so close to each other haha, this was very well explained :)
My man Charlie !!!!!!
yay! Thank you Charlie!!! :)
Y'all 😂 the cardiac sphincter IS the lower esophageal sphincter
YES! I thought so because when I studied anatomy I remember that the "cardia" of the stomach is the region where the stomach and esophagus meet.
Thank you!
🙏 Thxu!
Let'ssss go Charlie!!! Fire explanation