Vorphysikum Zahnmedizin

I love the passion for our microbiome, a subject that fascinates me. I'm eager to review microbiology with Dr. Racaniello.

Dr.Schätz erklärt alles sehr sehr gut. Man hat Spaß beim Lernen.

Hi, good day to everyone. I really wanted to make a review for this lecture, because for me it was a great brief and concise explanation. Thank you very much for the easygoing explanation Dr. Cornwall. I have a bachelor in cellular and molecular biochemistry from a US college and never seen anybody explain and organize all this material in a best possible simple way. English is my second language, and I had to study this topic both in English and in my original language, in collage, so I could be able to fully understand how they worked. This type of receptors and cascades involved, are a challenge to explain how they work in a very simple way; while you either try to understand by readding it on a textbook or see it on a picture, Dr. Cornwall does a really good job on how overall it works. To all my fellows studying this lecture, I just wanted to encorage you to remember that she is mainly explaining the overall function of the receptors, the enzymes and proteins involved, don't jump just yet to understanding all the types of pathways that go through the cascade. A quick tip for everyone to understand better this topic with this video: you could try to use both video and script at the same time, pause or rewind if you didn't capture what Dr Cornwall said, and re-read the script, review the slides with the images and write as you understand, that will make engage your brain and fully understand the topic as you go. Thank you again for your explanation Dr. Cornwall; thank you very much everyone for reading me and have a good study session. You all got this!

Man versteht al jemand, der eh Schwierigkeiten mit dem Gebiet hat, leider nichts… Warum habt ihr nichts auf deutsch?

Der Kurs war ok, einige Themen waren interessant, andere nicht :) etwas auf Englisch, etwas auf Deutsch... Großes +PLUS+ für das Support-Team!!!

The lecturer doesn't look confident about the subject. The class seems like is incomplete because the lecturer is unable to explain the content.

A lot of high-yield step 1 info on p53 missing. Lecture should be redone.

Explanations need to be simplified for easier retention. Informative, but not structured for exam retention.

The car animation in this lecture makes this lecture the best by far!

very precise and god, easy to understand and clever way to teach

Don't listen to the haters; this class is great.

The explanation is very concise. I have never understood the mechanism of the sickling RBC in Sickle cell anaemia until today.

Perfectly clear...not sure what the other reviewer is on about.

The pictures really help to understand these processes. Material about physics is usually boring for me but this time is was not so

Me gusta mucho más la introducción a este curso que la introducción aburrida que me dieron en la universidad. Se ve emocionante aprender el siguiente contenido

Extremely perfect ? I enjoyed the lecture and fully understood the calculus introduction

Professor Jared is a great teacher, he remains so calm and collected while explaining physics that really reassure us in our struggles with the subject. Highly recommend.

Dr. Georgina turns difficult topics in genetics into clear and simple concepts that are easy to digest! For the first time I feel like am starting to understand the Central Dogma and related subjects better thanks to her. She's also greatly commited to student success by answering to students questions and concerns about the subject.

Easy to understand.I like how she uses examples to illustrate passive vs. active transport.

I'm so glad that am starting to learn physics with professor Jared, he's excellent. I used to use youtube and the organic chemistry tutor or khan academy to prepare for the Mcat,but professor Jared is at another level.

Professor Jared is clearly a genius. Thanks for explaining so well and giving so many detailed examples for helps ur retain the information better. I thought I was lost because I've always struggled in physics, but so happy now seeing my small progress. thank you

I've taken Physics I and II before in college, and now am studying for the Mcat and really like how professor Jared breaks down these hard concepts into easy to understand morsels. Particularly in this lesson, he puts a new "spin" into quantum numbers leading to an easier explanation. Thanks!

I like how she breaks down the information in small and easy to understand pieces. There's no need to overcomplicate things like other science teachers love to do.

So clear and to the point - perfect - love this video

Great explanation and observed most of the key points I was unable to

Ich habe den Kurs gekauft, da ich kurz vor dem Physikum stehe und für die Biochemie eine Grundlage brauchte. Kurz und knapp zusammengefasst, erklärt Dr. Schätz die wesentlichen Facts zur organischen Chemie. Gute Eselsbrücken, gutes Tempo, sodass man noch gut mitschreiben kann. Hat sich voll und ganz gelohnt! Danke ;)

very informative and helpful and will definitely use for my exams

The analogy of the central dogma is the best explanation I've ever heard!!

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I appreciate the approach to clear concepts and road map to the subject matter.

Well structured and comprehensible. Ms Georgina Cornwall makes pleasant pauses between sentences, speaks clearly and explains so that it is easy to follow. The questions afterwards are also very helpful.

An excellent and detailed description of each phase with emphases on correct language.

Ms Cornwall presentations hard to understand with no clear imaging and orientation of the slides

Genial Batool Akmal, you illustrate in a very genuine, smart mindset and comprehensive logical illustration.

on of the best lecture thanks to professor and lecturio also

Dr. Rcaniello has very good lecture, easy to understand and a pleasure to watch! The tone is calm and the explanation are so detailed and well explained! Thank you!

lack of information no explanation ,its like you are reading headings. and the quiz questions are poorly made.

Great way to remember the three portions of the ribosome!

Thank you, Dt. Cornwall, for this chapter!!! It was very useful and finally, with the help of your tips, mnemonic and your awesome teaching style, I could understand the process!

Very good explanation by Dr. Vincent Racaniello. Clear and precise language and can be well understood by laymen. Pretty impressive work. Highly recommended.

Straight to the point explained well. I have had a time trying to study physics. this makes stuff way easier

Super simple and short! Great introduction to bacteriology and covers the major points.

This explanation was not clear at all. I had to research a lot of information elsewhere to understand the concepts presented. This is the exact opposite of what is to be expected of something that should make students life easier.

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man, i was so confused about this topic but now I'm clear , I'm very pleased

FINALLY! I get replicated homologous chromosomes! Professor Cornwall cleared up a haze I had about this point for years in 3 seconds. I don't understand why there are not more people who emphasis the difference between homologous and replicated homologous chromosomes. Thank you Professor Cornwall.

The concepts mentioned in this lecture are very confusing and poorly explained. She made no effort to clarify the meaning of homeodomain, homeoprotein, and other such concepts. Also, she seems very unsure of what she is teaching and the speed is too fast to properly retain the information.

Danke, sehr "Geil"-isch :-) Bitte mehr Kurse erstehen wenn Ihr Spass macht, dass wir mehr genießen!

Sehr gut gemacht, vielen Dank! Anschaulich, interessant und gut erklärt.

Very nice explanation. Just some more lingual subtitles required such as Tamil.

in depth knowledge on DNA splicing, ecor 1 and so the base pairs want to stick together and then ligase comes along to stick together the backbones, the phosphate-sugar backbones. Here you can see how the two pieces come together and now we have a recombinant DNA molecule. Again, we are generally looking at a circular chromosome and a foreign piece of DNA being inserted into that circular chromosome and so we'll see two ends of sticky ends and insertion of that sequence.

This lecture gave me a brief knowledge on how rDNA is made.

I liked the lecture. It was clear and concise. I liked it better if the lecturer used more visuals of techniques.

waste of time for usmle prep highly dont recommend. thats it

I liked this lecture and I also like this teacher. I just sometimes find the explanations a little be confusing.

A student could do this lecture and it would be easier to understand. we expect better lectures from professors.

I'm really enjoying Dr. Cornwall lectures, I love the way she explains things!

not very engaging with the viewer, and it could be even more dynamic

This topic is OVERLY simplified. It needs more in-depth explaination, which she claimed to offer later. But this brief section creates even more confusion... Maybe it is better to do a PROPER introduction, or just cut this one out... Also, she herself seems to be unsure and confused. I am not sure what her profession is, but DNA doesn't seem to be a topic, which she should lecture on... In the middle of the video she just blanked, and kind of skipped on some points... (That's not the first time or first lecture that she does that...) P.S. The powerpoint is also not accurate... The coding strand around 0:52 is indicated as template strand... This lecture is quite disappointing, and frankly, a very low quality compare to other Lecturio's lectures.

So muss Chemie vermittelt werden ! Ganz ganz großes Lob! Sehr anschaulich, praxisnah und sympathisch! Da schaut man gerne weiter!

Sehr praktische Vergleiche aus dem Alltag. Bei Hr. Srdjan kann man gar nicht aufhören zuzuhören. Er erklärt alles in einfacher praktischer aber anschaulicher Weise. Echt super. Er verbindet immer wieder die Chemie mit der Medizin. Und das ist ja eigentlich das Sinnvolle.

More organization is needed to explain this lecture because is an important part of the DNA synthesis.

Sehr ausführlich und verständlich erklärt. Es hat mir diese sehr gute Strukturierung sehr gefahlen. vielen Dank!

Hello, I love supporting women in science and education, etc. I also will share my honest opinion to improve the educational site. This lecturer, while alright, is not the best you could get for Lecturio students. Her constant glancing over her notes is distracting and she is not very well articulated. Even though she is Ph.D., she has not digested her lecturing materials to the master's level. It is very unfortunate that she lectures on one of the most important subjects within your platform. Why you chose her? For the sake of diversity and involvement? I am sure there are much better and knowledgeable lady lecturers. Did not you see the disengagement and flaw after a couple of her lectures? Was she so cheap?

Der Kurs hat mit gefallen und war hilfreich zur Vorbereitung der Prüfung. Die Darstellung ist gelungen, der Redner spricht klar und strukturiert. Es fehlt ein Kommentar zur Lösung der Aufgaben im Quiz. Die als richtig angegebene Antwort war nach meiner Ansicht nicht immer die richtige. Ein Kontakt zum Redner war nicht möglich.

Biochemistry by Georgina Cornwall is not good at all, she reads all the time and she doesn't even know what to talk about.

She didn't talk about the template strand. the prof fumbled with the coding strand and im actually confused if the coding strand, or the tremplate strand matches the sequence of the mRNA. She definitely seems disorganized. It didn't flow at all.

SHE IS NOT CONFIDENT IN TEACHING AND RUINS THE MOOD OF LEARNING

Thank you, dear professor for amazingly informative and interesting lectures

Great teacher. Well explained. Learning outcomes well defined and all comprehended.

Super Überblick über die wichtigsten chemischen Grundlagen. Gut zur Auffrischung des Schulwissens geeignet. Sehr sympathischer Lehrer mit tollen Alltagsbeispielen!

Need to explain better as it is very complicated and confuses us even more than we were before

It was really an awesome and not only this one but also the previous ones . The explainiation just made it fun and easy or it would have been too difficult for us to just go decode the ncert on own . Thank you to the lecturer and LECTURIO!!!!!

Introduction can be boring and steer you away from a topic. This one, in my opinion does the exact oposite.

Lesson was so fast and not understandable .Lecturer should have gone from easy points to harder points.She could not make it easier this topic for me .She did not use her hand at all during the lesson.This is so lazy way for giving a lesson and unproffesional.

The objective was to mention which diseases are AR and it was covered correctly

I dont know if its the diagram or what the doctor is saying but i just cant understand the MAP kinase and the GEF and everything else afterwards

better way of making it very interesting,short lectures. easily understable

LOVED IT~! The person teaches amazingly and makes it simple!

Good explaination, Love it! Easy to Understand, Keep it up!

Simple and easy going explaination! easy for me to understand. Keep it Up!

Very clear and succinct. May have gone a bit too fast, but that's always manageable

This lecture was great! I could understand what the professor was explaining and I understood it pretty well.

Der Inhalt wird gut erklärt und ist wunderbar gesprochen, mit gut zu verstehenden Folien.

Despite the mishaps, I thought the information was understandable. Especially the ending when she connected Trp and Lac operons with repressible and inducible.

I really understand thanks to you, because you are breaking everything into detail, which is great for someone like me, who still needs to understand the basic concepts in physics!

I like how much simple he makes the tough materials in pharmacology course

this is a good lecture i really understand a lot of thing i haven't know before tysm

simply explained so well understood, very well done. lots of info but concise

Nice lecture very complete and in very litlle time. keep up with the good job

It is a good introduction for the following classes. It's not confusing, but more information could be added

Liked it too much as it's so easy to understand ????...but cannot afford premium ????

Dr. Cornwall is awesome! Her lecture are clear and concise. She makes the material so much more digestible.

She keeps it short and simple. Great work in this video. It's great prep before going into a lecture!

the tone of voice and eye contact good just like in a classroom

TOO SIMPLIFIED AND IT SEEMS LIKE THE LECTURER WASN'T WELL-PREPARED FOR THE LECTURE KEEP SAYING NONSENSICAL WORDS. I AM REALLY FURIOUS AND FRUSTRATED LISTENING TO HER LECTURE.

I suppose it depends on your learning style. That is, most of the medical students I've spoken to, appreciate concise and coherent lectures - Unfortunately, in my personal opinion, this micro-lecture lacked the fundamental high concentration of information that most of us are looking for - to take notes, and practice the spaced repetition model. Instead, her speaking pace, and vocal expression are slightly too fast and the way in which she attempts to outline a basic idea isn't linear in nature which leads the viewer wanting to know more, while simultaneously trying to ignore the off-topic rants. Note: Clearly, she's qualified to teach - however, valid of a point that may be, doesn't mean she has the practical communication skills to do so. Therefore, this is not a question of intelligence, rather - communication and linguistic expression. There will certainly people who prefer this method, I however, can not recommend.

This lecture clearly points out the differences between prokaryotic and eukaryotic cells in protein synthesis. It would be helpful for those who wish to briefly know how proteins are formed in each type of cell.

complicated topic but I think I got it, though the Tyrosine kinase itself is a bit complex

very didactic I really enjoy Dr. Cornwall lectures, definitely Lecturio was the best addition to my preparation

Everything is confusing. The diagrams and what she was saying didnt allign. ALso she never gave the answer to the number of chromosomes in each stage of meiosis and mitosis

the explanation is complicated it could be simplified more better

the explanations provided for each disorder weren't very thorough nor well explained

This introduction is simple and dense. Very good for both beginning and summarizing the whole subject of the course.

Die sehr gute Erklärung mit den vielen Realitätsbezügen erleichtert das Lernen und erhöht den Spaßfaktor. Mit Hilfe dieses Kurses, war und ist es mir möglich die Grundlagen der Chemie mir selbst beizubringen und für mein kommendes Studium anzuwenden.

Each RNA should be shown in the picture like above

Very clear and useful for me to finally get a grip on this topic.

i can't understand why a lot of amazing videos have 1star points

The lecturer tripping up make it a little difficult to follow but it is made clear in the end.

Talking about things that aren't on the slide https://www.ratemyprofessors.com/ShowRatings.jsp?tid=833581

Very clear explanations. Thank you guys for your educational efforts. You make studying enjoyable.

the concepts are clear and the time is enough, examples are short.

This is incredibly difficult to follow with the lecturer mis-speaking constantly

This is one of the few videos in this video series where the video cuts before the lecturer is done talking or before she's done with the material for the section. For example, in this one she only discusses E site and video cuts... what about the other 2 sites on the ribosome?

The instructor reading off the podium is not appreciated. It doesn't entice the viewer to keep watching.

I like a lot both the explanations and illustrations to the topic.

Didn't explain clearly and concisely which each type of RNA was as well as providing its clear function. Additionally, it is best to provide the correct definition thus, followed by an analogy. Starting with an analogy of how the different RNA types can make the lesson hard to follow as well as, causing confusion in the actual definition of the term. This particular video was hard to gather information from.

4/5 also add on the replication bubble but as far as the other information well done i understood the concept

I gave a 5 reason because Physics has been a challenging course to me , especially magnetism. the way the concepts were broken down gave me a deeper understanding and i can now start to understand what i learned as an undergraduate. Keep it up.

Concise and to the point for basic understandment of the subject.

It was a great lesson thanks for everyting short and briefly everyting.

sir , the way you talk about microbes ,inspire me to learn more.

Great lecture, Dr Georgina explains clearly what we are required to know

Helped me understand better some concepts as she explained clearly

Great lecture which allowed me to understand the topic much better than I was taught

Der Stoff ist sehr gut und anschaulich erklärt mit vielen Beispielen und Merkhilfen.

she was understandable! i liked her! i am so prepared for the next test we will be doing

The professor did not do a good job explaining concepts clearly, went too fast, covered little material

Thank you, this is helping me so much. I love these videos.

It is very audible, good sound system, analysed with pictures and really more defined

This is pretty good introduction! haha how to control the cell cycle

Concise with good use of slides and professional presence and dress.

P53 GeneRate this lecture P53 Gene Rate this lecture P53 Gene P53 Gene P53 GeneRate this lecture

Very in-depth discussion of X-linked inheritance. A very good resource for studying for exams on human genetics.

she looked like she was reading from a script and not focused or natural.

yes, very good! Very rethorical and good lecture. I love lecturio

Almost no information really disappointing. Use Step 1 2018 page 46 ... Even a student could have presented the topic in more depth as it is important.

how the idea is introduced and how it flow easily , i would like more examples solved by him for generally each rule

Very disorganised way of explaining concepts It would be much better if things were presented in more detail and if the presentations were structured adequately

I think that this course is a incredible tool for medical students. I belive that it's important the Microbiology for doctors and it's great that we have access at it's information

The lecturer did not appear confident looking into notes too often. Too many hand gestures are a distraction especially when not pointing to the stuff on the slides. The material was not presented in an easy or simple way. Made it more complicated that it actually is. I feel difficulty in continuing to the next lectures without understanding this.

good explanation of the real reason behind the fluid's trends.

I feel like she is just reading notes that she has been just handed over.

5/5 because of the simplified explanation of the human microbiome. I like the approach used because it sets the stage for acquiring important high yield information later into the subject.

Dr. Cornwall is very thorough and paces herself very well in relating core concepts.

Succinctly theorized. This is a very great from of lecturing, well explained and user friendly.

"... and we know that the DNA was taken up because the plant grows tumors OR NOT..." Taking the term "tentative scientific language" to another level!! LMFAO >D

She talks too fast. Additionally, she reads from her notes too much, strikes me as someone who does not have a firm grasp on what she is teaching.

Feels like she is not comfortable with information she is teaching. Accuracy of information (and spelling!) is sometimes questionable.

Assalam-o-Alikum! Sir your lectures are very informative and its my humble request kindly give us access to download these lectures because lots of time taken by lecture due to internet problem plz try to understand and give us access of downloading

Great Explanation !! I wish we would have had you as a teacher. :)

A very good lecturer of Microbiology. Thank you and I am looking forward in learning more.

Superb !!! An Elaborate amount of the knowledge about physics is provided beautifully and consistently !!! Jared Rovny is best lecturer I have ever seen in my life !!!

Good for beginners... Explanation from scratch.. Easy language... Explanation with imagery examples is a highlight

best prof in the world explains everything so good that even a kid will understand

The lecture are awesome. It is just easy to understand Thank you very much!

Nothing on how p53 relates to RB or how p53 induces p21 to inhibit CDK thus acting as a tumor suppressor by not allowing cell cycle progression. This info is found in the the First Aid for the USMLE so it is probably important.

short and sweet concepts. nice tables. easy to understand. thank you.

very good, is complicated, but i understand everything, she is a good teacher

it is really good ,some hesitation at the beginning but the diagram is very informative ,whopple hypothesis needs more explanation.

very well explain and illustrate! The information match perfectly the pictures and the speed of the expositor is flawless.

Very clear and objective explanation. I wouldn't mind if there were a few more details. :)

couldnt understand a thing. Please try to use animation to explain better

Great way to wrap up the series. Initially, I fell into a couple of the "traps" Jared mentioned. Now, I will keep this video in mind on test day. Thanks!

The lecturer uses great analogies to make concepts easier to understand.

These lectures are good , but it needs improvement it should be more in details , and the actions are not mentioned in its orders for example first of all initiation then elongation finally termination ..

Very simply explained. He made a concept that I had been struggling with seem very simple. He explained better than my physics instructor who seems to have given up on teaching a subject that is very interesting.

Dr. Cornwall hesitates a lot, and seems unprepared and unsure. Make people feel like she is reading the material and even not familiar with the reading materials. It is really confusing.

Very helpful on understanding the basics of the repair mechanisms.

The best lecture I ever heard.I liked everything about it. I would recommend this to all students studying Physics.

Jared has concise and clear approach to the subject of physics. A good teacher is very important to understand concepts of physics.

i will recommend this lecture on this topic because i was failling to undestand but after this tutorial i am confident

This lecture and the one before are not so well explained. The clamp loader part and the process of semi discontinuous replication need more in depth explanation

it was really helpful,but a bit fast, good details and nice explaining

Overal good resource. But i think it could be a little bit more detailed to be really usefull for medical school.

great lecture! I still feel the need to fill in the gaps but it has given me an overview of gene regulation

He is a very good lecturer and great facilitator of microbiology.

Great lecture topic. Great setup to the course. This kind of math stuff (and its application) is key in Physics (and Gen Chem). My actual class would have been so much easier and more insightful if I was better versed in this stuff!

He is a great professor. He takes all his time to explain the topics.

That's so great! The lecture is so simple to understand. Thanks PhD!

This lecture has taught me more maths than I learned in one entire year at school. Thank you!

the explanation was very clear , i've understood it very quickly , the vidéo is realy well done .

every concept is made very simple and as short as possible

Very good lecture that covers one of the core principles of the vascular system through math, and gives a headsup for what might come to the exam. I would, though, like to see more than one example solved.

Ich finde den Kurs sehr gut! Er ist sehr anschaulich und gibt eine gute, leichte verständliche (jedoch nicht ansrpuchslose!) Veranschaulichungen der "einfachen" Chemie. Einige Themen, wie zum Beispiel die Thermodynamik, werden nicht behandelt. Aber die Art und Weise wie die angegeben Themen übermittelt werden ist auf jeden Fall treffend!

it was extremely helpful and cleared many of my doubts.thanks!

The lecture itself is good. His pace is slow enough to follow, yet not too slow, and he is extremely clear. Including questions in later lectures would be a great improvement to the course.

Mit effektiven Illustrationen begleiteter Vortrag, der dadurch sehr gut zu verstehen ist.

Sehr gut erklaert mit vielen interessanten Bezuegen zur Medizin. Auch anspruchsvolle Zusammenhaenge so einfach erklaert, wie es notwendig ist, um es noch zu verstehen. Chemie war eben immer nur ein Nebenfach. ;-)

Eine gute Wiederholung der Grundlagen der Chemie. Besonders die anschaulichen Erklärungen helfen vieles richtig zu verstehen. Als nicht Mediziner finde ich die Beispiele aus der Medizin zwar interessant, könnte auf diese aber auch verzichten. Aber auf jeden Fall eine Empfehlung für alle, die ihr Chemie Grundwissen etwas auffrischen wollen.