"Ye Qiu guessed it right. I was a little stumped by these two questions. Although the answer I wrote in the end, I still felt that it was not big. There were still some problems in perfection, and I felt that it was not very perfect."

"And there is a small question. If Ye Qiu can discuss it with me, it would be really great."

When Ye Qiu heard this, he nodded first.

Then he copied the multiple-choice question on the paper.

Which of the following statements is correct?

a, Protein: Antibody, Function: Binding with some parts of the antigen.

b, protein: antibody, function: immobilize oxygen.

c, Protein: Hemoglobin, Function: Fixed oxygen.

d, protein: hemoglobin, function: binds to some parts of the antigen.

That’s right, this is the interesting multiple-choice question that Ye Qiu encountered when he was halfway through.

But Ye Qiu found it interesting and had a little question. Although he finally solved it himself, his intuition told him that this question should be what Kelsey wanted to ask him for advice.

Seeing Ye Qiu write this question, Kelsey really looked unexpected.

"Kelsey, this is the question you want to ask, right?"

Although he asked this question, Ye Qiu looked at Kelsey's expression and knew that he had guessed it correctly.

Kelsey also nodded quickly: "Yes, I didn't expect that Ye Qiu was thinking the same as me. My question about this is, why can't hemoglobin be used as an oxygen carrier as a correct option?"

Ye Qiu smiled slightly: "Actually, when I first encountered this question, I felt the same doubts, but after careful consideration, I realized that this was just a trap specially set by the questioner."

"I think Kelsey also discovered this at that time, but he still felt inaccurate about this option. Although he finally confirmed that this option was wrong, he still didn't know the reason, right?"

"Yes, that's what I thought at that time." Kelsey nodded quickly.

Ye Qiu also agreed and said, "Actually, to be honest, I thought the same as you, but I finally thought about it and found out why this option was wrong."

As soon as he finished speaking, Kelsey's eyes lit up: "Please tell me, I'm really curious now."

Ye Qiu nodded and stopped talking nonsense, but came slowly.

"Hemoglobin is an oxygen carrier in vertebrates, while the other is myoglobin. Hemoglobin is stored in red blood cells and plays an oxygen carrier in the blood."

Speaking of this, Ye Qiu paused for a moment, looked at Kelsey nodding in agreement, and then said, "I think this was definitely something my classmates had thought of before, but this point behind was the key."

Kelsey listened more seriously and nodded in agreement when he heard this.

Ye Qiuze continued: "The reason why hemoglobin can bind oxygen is due to the existence of heme. As for heme, it is iron-protoporphyrin ix. There is an iron atom in heme. Iron can be in two different oxidation states: ferrous (2-valent) and high-speed iron (3-valent).”

Having said this, Ye Qiu watched Kelsey's eyes become brighter and brighter, and then stopped talking.

"I don't think I need to say anything more next. Kelsey also understands the reason, right?"

Kelsey's eyes were filled with surprise and surprise. When he looked at Ye Qiu, his eyes became brighter and brighter.

Hearing Ye Qiu's words at this moment, he nodded without thinking about it, and continued to say as Ye Qiu said just now.

"Only the oxidation state of the divalent oxidation state can bind oxygen. As for the last option, hemoglobin is composed of 4 polypeptide chains, each chain can bind a molecule of 02."

After thoroughly analyzing and discussing this question, Kelsey's question disappeared. When he looked at Ye Qiu, he had a thank you on his face.

"It's really too, thank you, Ye Qiu. If you didn't have your help, I really don't know that this question can be answered like this."

"I also know the reason through this analysis, but there is another question now, Ye Qiu. If it is convenient now, why would you tell me what to do?"

Looking at Kelsey's innocent and kind look in front of him, and his certain appearance clearly means that he believes Ye Qiu will definitely answer this question.

Ye Qiu couldn't help but laugh and shook his head: "Classie is so sure, can I still give an answer?"

Kelsey blinked his eyes, looking very innocent and lively: "Of course I believe Ye Qiu. Even the rice problem related to patent inventions cannot be answered before the exam, but Ye Qiu can discuss it with me. With this ability alone, I believe Ye Qiu can answer it."

After saying that, without waiting for Ye Qiu to speak, Kelsey raised his chin with both hands: "Besides, I think the power of the classmate who handed in the paper earlier than me is definitely comparable to me. At least, if you take this biology exam, you must have the most basic ability."

After being praised by Kelsey like this, Ye Qiu couldn't help but smile and shook his head, and then said seriously: "Okay, let me guess. What Kelsey wants to ask this time must be the last big question."

The two looked at each other and smiled, and Ye Qiu also wrote the last big inscription on the paper.

Please explain why the patient continues to maintain abnormally high levels of glucose in the blood of the patient. The following statements are wrong options and indicate the reasons for these wrong options.

1. The kidneys are not able to fully filter.

2. Excessive thyroxine is present in the blood.

3. The muscles are in a state of rest.

4. The small intestine absorbs excessive glucose.

After writing the problem and writing the result, Ye Qiu took a look at Kelsey, who was quite interested.

Then he began to analyze softly.

"Before telling the real reason, let's briefly talk about the real reason why these four options are wrong."

After a pause, looking at Kelsey nodded, Ye Qiu also said: "After all, a person as smart as Kelsey must have written down the real reason. But there are some small questions about the explanations of these four discussions, so let's first choose these things that don't understand."

"First, if it is related to whether it is sufficiently filtered, then let's first talk about whether the kidneys can fully filter the normal or abnormally high levels of glucose in the blood. At this point, you and I know that it doesn't matter much."
Chapter completed!