Principal room.

Ren Zhiyuan sat on the sofa, smiling and chatting with the two visitors beside him.

One visitor was Chang Wencheng, an associate professor at Kyunghae University. This person is more than two meters tall, but with a serious hunchback, he is a hunchback.

Another visitor was even more important, Lou Pengyi, Dean of the School of Biology of Jinghai University. This person looks strange, with big and small eyes.

Dean Lou is still a "Sanqing", of course he is not Yuanshi Tianzun, Sanqing means that he studied at Tsinghua University for his undergraduate, master and Ph.D.

"I'm familiar with Song He." Ren Zhiyuan said in a confused tone, "But he's only a freshman in high school. The two of you came here to find him. What's the matter?"

Before Lou Pengyi came to the school, he called Ren Zhiyuan and asked to see Song He by name.

Ren Zhiyuan sent Ye Lianghan to look for him half an hour ago, and it is estimated that he will be there soon.

"I led the undergraduate thesis last year, and there was a student named Yi Chunxiao." Chang Wencheng explained.

"Yi Chunxiao called me in the morning and said that Song He, a classmate from your school, had read her paper and pointed out a data error."

Chang Wencheng opened the briefcase, took out a paper, and handed it to Ren Zhiyuan.

Ren Zhiyuan took it in surprise and flipped through the paper.

Sure enough, the data page wrote a bunch of data error analysis. The handwriting was crooked, with a hint of greenness. It looks like the handwriting of a high school student, or a high school student with bad handwriting.

"We made a preliminary judgment and found that there is indeed a problem with the data, and the error correction written by Song He is very accurate!" Chang Wencheng said seriously.

"Did you make a mistake?" Ren Zhiyuan said in disbelief, "Finding faults with the university paper? Song He is only a freshman!"

Chang Wencheng and Lou Pengyi looked at each other and smiled wryly.

"We also half-believe, this matter is indeed too shocking. Especially the error analysis written by Song He seems to be of a very high level, not like a high school student's writing." Chang Wencheng said, "So we harassed late at night to find out the real situation."

"If Song He really pointed out the error in the thesis, we prepared a small gift for him." Lou Pengyi reached out and patted a cardboard box on the table.

"If it's not him, it means there is someone else, and we have to find a way to understand."

After Ren Zhiyuan listened, he shook his head with a smile and denied, "It can't be Song He, there must be some misunderstanding. When he comes to ask, he probably doesn't know about it."

Do freshmen in high school have the ability to correct errors in undergraduate papers? Ridiculous, so ridiculous.

Although Song He's grades are good, they are within the range of high school, which is not enough for college.

Ren Zhiyuan believed that it was an oolong, or something else was hidden.

Lou Pengyi and Chang Wencheng didn't make a statement, their eyes flickered, and they were both deep in thought.

Finally, the office door knocked!

Ye Lianghan brought in a boy with a handsome face.

"Let me introduce, this kid is Song He." Ren Zhiyuan stood up, "Song He, these two are Dean Lou and Professor Chang of Jinghai University. They have something to ask you."

"Hello, Dean Lou, and Professor Chang!" Song He behaved very well.

"Hello!" Lou Pengyi got up and smiled, and said straight to the point, "Have you read Yi Chunxiao's thesis?"

"I've seen it. There is a problem with the data in her thesis, which does not conform to the laws summarized in the Luria–Delbrück experiment." Song He said decisively.

The office was instantly silent!

Ren Zhiyuan raised his eyebrows and stared at him in astonishment.

Ye Lianghan was dumbfounded, his eyes showed a blank look.

Lou Pengyi and Chang Wencheng were shocked for a moment, their momentum was great! One word tells the truth! Found the right owner!

"Can you tell me the specific reason?" Chang Wencheng tentatively asked.

"It does not conform to the long-tail distribution nor the binomial distribution. The trend of the trend is too smooth, and the two ends are strangely oscillating." Song He did not hesitate, "I guess there are two possibilities, one is the compilation of data, and the other is the experimental process. There is any interference in it, such as interference from bacteria.”

"Awesome!" Chang Wencheng was shocked, "How do you know this knowledge?"

"Flipping through a periodical in the library, I found it by accident." Song He said, "It's pure luck to see the mistake."

"It's amazing, it's amazing!" Chang Wencheng looked at Ren Zhiyuan, "Our preliminary judgment is the interference of bacteria, and the data problem analyzed by Song He is completely correct!"

Ren Zhiyuan was a little sluggish, as the old headmaster for many years, this was the first time he encountered such a thing.

what is this? Successfully smashed the field? A high school student going to smash a college undergraduate thesis?

Ye Lianghan was even more at a loss. He didn't know what happened, but the attitude of the two distinguished guests shocked him. Chang Wencheng and Lou Pengyi stared at Song He with surprise and admiration.

"Where is biology?" Lou Pengyi asked kindly, and decided to explore it further.

"I finished high school biology, and I'm currently taking college biology courses." Song He said, "Recently I'm studying the book "Biochemistry", which was recommended by teacher Liu Lu of the competition team."

"I happen to be the teacher of "Biochemistry", can I ask you a question?" Lou Pengyi smiled, but his eyes sparkled.

Song He nodded confidently.

"How many levels are there in the simulation process of the simulated enzyme?" Lou Pengyi asked.

"The three are to synthesize simple enzyme-like complexes, to simulate the active center of the enzyme, and to simulate the microenvironment of the active site of the enzyme." Song He blurted out, "The more common enzyme-mimicking compounds include cyclodextrin, crown ether, and acupoints. Ether, cage ether, macrocyclic structure and other substances.”

"Very good! How many methods are there to separate and purify DNA?" Lou Pengyi was taken aback and asked quickly.

"There are two main types. The first is phenol-chloroform extraction and ethanol precipitation, and the second is SDS method." Song He paused and quickly added, "The DNA obtained by the above method is a crude extract, and Further purification is required, such as sucrose density gradient centrifugation, cesium chloride density gradient centrifugation, hydroxyapatite column chromatography or methylated albumin diatomaceous earth column chromatography, etc."

As soon as the master makes a move, he will know if there is one!

After answering the two questions, the atmosphere in the office changed suddenly, Ren Zhiyuan and Ye Lianghan were stunned on the spot.

Ren Zhiyuan turned his head to stare at Ye Lianghan, and asked with his eyes: Now the school's competition students are trained so strong?

Ye Lianghan's eyes were innocent and blank. Although the contestant was strong, he had never seen someone so strong!

Although Lou Pengyi and Chang Wencheng were mentally prepared, they were surprised by Song He's quick answer!

Such a quick and accurate answer is extremely rare even among college students!

The two of them had a little bit of doubt before, but now the doubt has completely disappeared. With such a solid professional knowledge, wouldn't it be easy to pick a mistake in a small thesis?

"Thank you very much, Song He, for correcting errors in the papers of our students." Lou Pengyi picked up the small box on the table, "I will send you a high-precision microscope and supporting glass slides to observe various cells."

Receiving an award for answering a question? Song He took the box in surprise, "Thank you, Dean Lou!"

"You are a competition student, will you study in our biology laboratory?" Chang Wencheng nodded appreciatively, "You are very welcome to come and study! If you have anything you want to learn, just tell me."

"Thank you Professor Chang! I will study hard!" Song He nodded and bowed.

Chang Wencheng just opened his mouth to draw cakes, but Song He was still very happy!

I met the leading teacher of the School of Biology of Jinghai University in advance, and then went to the laboratory to do something, and it is very likely that more green lights will be given!

Thanks to all the leading teachers, Song He left the principal's office holding the microscope box.

He picked up a box full of mathematical topology books from the corner of the corridor, stacked the two boxes together, and started to run tremblingly.

I'm so suffocated, I have to go back to the dormitory to go to the bathroom!

He still didn't dare to run wildly, fearing that he wouldn't be able to hold back, so he could only trot awkwardly like tearing apart an egg.

Returning to the dormitory, pushing the door open, sweat broke out on Song He's forehead.

"Fuck, why is there another big box?" Yuan Guang sat up on the bed, startled, and remembered the notebook box from last time, "Don't tell me it's a reward from the teacher again!"

"Guess right!" Song He put the box on the table, turned and went into the toilet.

"Outrageous, why do you get rewarded with good things every day? You almost made a fortune in your last school!" Yuan Guang said in a sour tone, "I was only rewarded by the teacher and punished!"

"It's fine to stand still, keep fit!" Song He's voice came from the toilet.

"That's right!" Yuan Guang slapped his forehead and became excited, "The big news about you has already spread. On the way back to the dormitory, I heard a lot of people talking about you."

"Big news?" The voice in the toilet was surprised, "What big news?"

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