This question asked us to discuss how this equilibrium changes, which is H B, which stands for hemoglobin, which is a complex that includes iron in your blood, Um, HB with oxygen reacting to form a complex where the HB is attached. The auction and there's acid is a byproduct. And so this is really the way that auction is transported through your body whenever you breathe in this oxygen, it reacts with HBH 44 plus and that it forms its compact complex between the hemoglobin and oxygen. Um, and then later, basically the way it releases or, um, it takes up. This auction is just based off.
The shot is principal. And so we're asked to discuss how this equilibrium changes depending on the condition. So first part assets, which form of people hemoglobin either this HBH four plus or H B 02 forward wears bonnet. Auction is favored in the lungs, and so in the lungs there's going to be a lot of 02 so basically the reactions get increase, and so that means that the reaction's gonna drive towards the right. And so the more favor one is going to be HB 024 On the other side, assets would form its favorite in cells.
And so in cells, there is not gonna be that free auction that there is in the lungs. And so the exact office is going to happen that because this there's just no free oxygen floating around, the reaction is going to drive left. And that's actually how auction is delivered to the cells once they get there. And there's no almost auction than the HBO to four right here releases it. So that way we can have auction available in ourselves.
Now the next question. Access when a person hyperventilates, um, what happens to the country's? It tells us that the consolations Theo to in blood is decreased and, um, were asked, How does this affect this equilibrium? And so, Mr requires import understanding of what happens when you add CO two and water, and so this a reaction that you need to know what happens. It goes in equilibrium with forming H two c 03 which then itself acts, is an acid weekly forms age plus plus bicarbonate H C 03 minus. And so essentially, the the effect of it is that having sealed two in your blood makes your pH more lowers your pH, makes your blood Morrison. And so if you do something to reduce your co station of steel to the amount of age plus, is going to reduce.
And then what happens is in this case, if the amount of products right here reduces, we're going to see the reaction drives right towards the products. So that's that question. The next one is how does breathe ass about breathing into a bag and essentially, where that saying is if you're forced to inhale more CO two, The result is that, um, you're going to get ah more acidic pH abuse more co two co two increases. That means more h plus. So then there's Amimour Products, and then that's going to drive the reaction to the left towards the reactions.
The next part, the question asked us why, during cardiac arrest, sodium bicarbonate is given in or to counteract the effects. And so the answers question. You need to know that, um, the concentration of CO two and blood increases significantly during cardiac arrest. And so it's the same idea that co two increases on that means that H plus increases and then other. If that is allowed to happen, that drives the reaction really hard to the left, and auction is not able to be picked up by this hemoglobin.
It can't be transferred to the cells. That's a problem. And so, in order to basically counter act this increased acidity, we need a base. And so we use H C 03 minus two reactor this age plus, and it's actually very convenient. This is this part of the reaction here.
And so this part of the equilibrium increases and drives this equilibrium to the left, meaning though the body is left acidic and human voters would be more likely to take up oxygen and thus able to deliver it to the cells..