Thank you so much for your videos theyre sooo helpful and ive been getting good grades in bio. Can you please upload the hl parts of cellular respiration and photosynthesis. I have a test on next week!
By the way, when you were explaining aerobic cellular respiration (~ 23:12), you have a typo with the abbreviation of electron transport chain. It should be "ETC" instead of "ECT." Great video though, as always! Oh also, the "ECT" error again at ~ 31:18
Hellooooo :))) Hydrolysis and condensation is introduced in B1.1. It is not a part of C1.2. For now i can write something here for you: A condensation reaction is a kind of anabolic reaction (synthesis of bigger molecule from smaller molecules). During a condensation reaction a water molecule is released as a by-product (not main product) when the two smaller molecules combine to form a main big product, which is why it is called "condensation". A hydrolysis reaction is a kind of anabolic reaction (break down of big molecule into smaller molecules). During a hydrolysis reaction a water molecule is CONSUMED (opposite to condensation reaction) as a big molecule is split into smaller molecules. As you can see they are opposite reactions. I hope this helps you out a bit for now. But it is technically not part of this chapter, so it shouldn't appear on your test for b1.1 unless your teacher decides to surprise you 😂😂😂😂
@@TeachMe-Official so would exergonic be sort of like hydrolysis and endergonic be sort of like condensation. i’m just confused because that’s what we have on our powerpoint for school we don’t have endergonic and exergonic.
@@ahmedkayed9379 you can think about it this way. Any reaction that requires energy to happen is endergonic/endothermic. Any reaction that releases energy is called exergonic/exothermic. Therefor hydrolysis (breakdown reaction) is an endothermic reaction. This makes sense cuz imagine breaking something like a stick (a big stick into 2 small sticks). this will take energy to do. On the contrary a condensation reaction is an exothermic reaction.
@@TeachMe-Official isn't it the opposite. Hydrolysis is exothermic because by breaking the molecule the energy carried in it will be released and condensation is endothermic?
@@TeachMe-Official well you know it happened today, but it's fine ig. I got a 23/29, cuz i missed out on the HL Photosynthesis content but thanks for everything else :)
@@TeachMe-Official You're my favorite for Bio. Maybe you could start uploading the HL content now?😅 And if I may make a suggestion, maybe do SL, then make the HL content for the same topic so that it's not too hard to find your videos?
Good Question! This concept will be a prime focus of the HL video that I will make ! This isn't something SL students need to be concerned with :) The total energy (ATP) gathered from one glucose molecule is: Direct ATP: 2 from glycolysis (because 4 was gained and 2 was spent). 2 from Krebs cycle. Indirect ATP (the little tickets which are called NADH and FADH that will be traded in for ATP) is around 30-34. Why a range? The exact number of ATP molecules generated through oxidative phosphorylation can vary depending on factors such as the efficiency of the electron transport chain and the availability of oxygen. SO IN SUMMARY it is 2+2+(30-34), which leads us to a range of 34-38 ish (varies a little). Different textbooks might say SLIGHTLY different things so don't be too fussed on the range! I hope this helps a little bit, but not to worry it will be explained better in the HL video ;)
Thank you for your commitment (from a student who joined the school year late..who is surviving because of you)
Please make HL version for this king
keep up the good work!! looking forward for the HL video as well, thank you for your effort !!
Very nice introduction. Expressing and relating ATP as the 'right currency' for supply of energy to the cell is awesome.
really really really need the HL part!!! thank you soooo much for making these videos. Literally saved my biology
great video, but can you make 1 for HL too
only 3 months late --> th-cam.com/video/TBdjyM9_RFo/w-d-xo.html
@@TeachMe-Official my 11th final bio exam was today💀💀 but thanks man, really nice videos
amazing video everything is concise and dat. when are u dropping C1.3 video?
Thank you so so much, you’re vids are always incredibly helpful
Amazing vid
saving me!!!! thank you 3amo
Thank you so much for your videos theyre sooo helpful and ive been getting good grades in bio. Can you please upload the hl parts of cellular respiration and photosynthesis. I have a test on next week!
By the way, when you were explaining aerobic cellular respiration (~ 23:12), you have a typo with the abbreviation of electron transport chain. It should be "ETC" instead of "ECT." Great video though, as always!
Oh also, the "ECT" error again at ~ 31:18
eyyyy thanks a lot for pointing that out!
GOAT
can you make for hl
Amazing
i think you missed a part about hydrolysis and condensation? im not 100% sure tho
Hellooooo :))) Hydrolysis and condensation is introduced in B1.1.
It is not a part of C1.2.
For now i can write something here for you:
A condensation reaction is a kind of anabolic reaction (synthesis of bigger molecule from smaller molecules). During a condensation reaction a water molecule is released as a by-product (not main product) when the two smaller molecules combine to form a main big product, which is why it is called "condensation".
A hydrolysis reaction is a kind of anabolic reaction (break down of big molecule into smaller molecules). During a hydrolysis reaction a water molecule is CONSUMED (opposite to condensation reaction) as a big molecule is split into smaller molecules.
As you can see they are opposite reactions.
I hope this helps you out a bit for now. But it is technically not part of this chapter, so it shouldn't appear on your test for b1.1 unless your teacher decides to surprise you 😂😂😂😂
@@TeachMe-Official so would exergonic be sort of like hydrolysis and endergonic be sort of like condensation. i’m just confused because that’s what we have on our powerpoint for school we don’t have endergonic and exergonic.
@@ahmedkayed9379 you can think about it this way. Any reaction that requires energy to happen is endergonic/endothermic. Any reaction that releases energy is called exergonic/exothermic.
Therefor hydrolysis (breakdown reaction) is an endothermic reaction. This makes sense cuz imagine breaking something like a stick (a big stick into 2 small sticks). this will take energy to do.
On the contrary a condensation reaction is an exothermic reaction.
@@TeachMe-Official isn't it the opposite. Hydrolysis is exothermic because by breaking the molecule the energy carried in it will be released and condensation is endothermic?
Hi! I have a test which I will fail if the HL content doesn't come out. Please do that lol! Thanks for this video btw
when is your test ?
@@TeachMe-Official well you know it happened today, but it's fine ig. I got a 23/29, cuz i missed out on the HL Photosynthesis content but thanks for everything else :)
eyyy not bad ;) I assume you prefer to get a 7 😂😊
@@TeachMe-Official You're my favorite for Bio. Maybe you could start uploading the HL content now?😅
And if I may make a suggestion, maybe do SL, then make the HL content for the same topic so that it's not too hard to find your videos?
@@TeachMe-Official My good sir, I have a test on the 6th of May on topics from C1.1 to C2.2... I need your help. Please come in clutch
Sorry but win’s the net gain of aerobic respiration be 30-36 including the net gain from glycolysis
Good Question! This concept will be a prime focus of the HL video that I will make ! This isn't something SL students need to be concerned with :)
The total energy (ATP) gathered from one glucose molecule is:
Direct ATP: 2 from glycolysis (because 4 was gained and 2 was spent). 2 from Krebs cycle.
Indirect ATP (the little tickets which are called NADH and FADH that will be traded in for ATP) is around 30-34. Why a range? The exact number of ATP molecules generated through oxidative phosphorylation can vary depending on factors such as the efficiency of the electron transport chain and the availability of oxygen.
SO IN SUMMARY it is 2+2+(30-34), which leads us to a range of 34-38 ish (varies a little). Different textbooks might say SLIGHTLY different things so don't be too fussed on the range!
I hope this helps a little bit, but not to worry it will be explained better in the HL video ;)