Almighty Daughter Became The Group’s Favorite Little Pet

Chapter 604 First level experiment, record breaking! ! (Burst update eighteen)

Although I didn't have much hope for passing the assessment and winning the quota.

But failing the assessment is completely different from not even getting the chance to take the assessment.

Not to mention being disqualified by Shen Mu, the principal, in front of so many people...

It can be said that apart from changing schools, as long as Zuo Qionghua stays at Tianda University for one day, he will have no chance to make his mark.

But even if you change schools, which school would dare to take the students who are excluded by Tianda?

Zuo Qionghua finally succeeded in killing herself...

*

On the other side, Qin Sheng suddenly discovered that compared to leaving someone speechless or beating him up, in fact, it seems more effective and relieved to suppress people directly like this?

Well, give it a chance to do it again.

It's too much effort and time-consuming to be reasonable.

Only fools can reason with people if they can overwhelm others with power.

Qin Sheng entered the biological genetic laboratory, but did not go to see Wei Zhenyun immediately as Nie Wenze said.

It wasn't intentional, but as soon as he entered, he saw a large group of people surrounding Wei Zhenyun, asking questions one by one.

There were too many people, Qin Sheng didn't want to go to join in the fun.

She doesn't have that much time either.

So I told Nie Wenze that the specific arrangements would be sent to him in the evening, and after setting up her mother, I went into the nearest laboratory alone.

The assessment rules of the four major laboratories of Tianda University are quite clear.

Experimenters of levels 1 to 6 correspond to laboratories of levels 1 to 6 difficulty.

Anyone who has obtained the assessment qualification can enter the assessment laboratory...Of course, skipping the assessment is not allowed. You can only go up the examination from level one to level six. Each level has two opportunities for assessment. After failing twice, this assessment is over.

During the twelve hours when the laboratory is open, you will be able to pass the test to whatever level you are capable of.

Of course, in general, everyone's assessment is to take the first level and go up the test. So far, there has been no situation where someone has taken two or three levels in a row.

After all, the experimental assessment is no different than other written or interview exams. Before the experiment, it is necessary to formulate the experimental plan, check the instruments, arrange the instruments, record the data, clean the instruments, etc., and organize the data and draw conclusions after the experiment. The steps are time consuming.

If you are unlucky and encounter trouble spots, you can do an experiment for half a day or even a few days, and if you accidentally make a mistake and the experiment fails, you have to start all over again.

So it's pretty good to be able to pass the first level.

These have been popularized in advance by someone, and Qin Sheng knows it all, so he didn't go to look at it right now.

Because it was delayed outside for a while, it was already 8:20, and when Qin Sheng entered the laboratory, there were already two people inside, and they had already started the experiment.

Qin Sheng only looked at it for a while, then looked away. He took his own experiment topic from the professor who manages the laboratory, looked at it for a while, and started to do it.

The first-level experiment, the name of the experiment: extraction of genomic DNA from plant tissue.

The difficulty is not particularly high, but Qin Sheng is not very lucky. This experiment has a characteristic that it is time-consuming.

If it is done according to the conventional method, it will take about half a day for this experiment alone, so she doesn't need to plan anything else, just stay here and do it slowly.

Obviously, Qin Sheng didn't have so much time.

Therefore, she directly gave up the conventional method, and proceeded according to her own method after thinking of crushing the plant tissue violently.

There is no test plan and no data recording, just take the test tubes and other instruments you need and start working.

The management professor was dumbfounded.

Instead, he sighed and shook his head.

He saw the topic that Qin Sheng had drawn, extracting DNA from plant tissue, and the level-1 difficulty of the experiment in public is only moderate. As long as he can follow the steps he usually learned step by step, and be more careful, there is still hope. passed the examination.

But like Qin Sheng... Forget it, he doesn't even want to watch it anymore.

The professor of management who didn't want to look turned his attention to the other two students who came in earlier and a fellow who came in after Qin Sheng.

Sometimes nodding, sometimes shaking his head, sometimes sighing.

As time passed by, the professor of management kept his attention on the other students. He didn't even notice what Qin Sheng did or when he stopped.

Before he noticed, Qin Sheng had already placed the extracted DNA precipitate in a special glass dish on the table in front of him.

The management professor was stunned, and subconsciously checked the time: 9:07.

Look at the time Qin Sheng entered the laboratory in the notebook: 8:31.

A total of thirty-six minutes had passed.

This is done?

The management professor's first feeling was that she just did a few steps and produced a little precipitation, and it was over. This was not DNA precipitation at all.

But seeing the girl's serious gaze, the professor paused in his heart.

Especially after Qin Sheng nodded at him and said, "Trouble, test the concentration." His heart moved again.

Without asking any more questions, he picked up the glass dish and poured it into the detection solution to dissolve it, and then put it directly into the concentration measuring instrument.

Generally speaking, about 500 μg of DNA can be obtained from a sample of 5 g of plant tissue, but Tianda’s biogenetic laboratory is an internationally recognized A-level laboratory, so the requirements for experimenters will naturally be much higher.

The clearance standard here has been raised to 530μg for 5g.

There are also those with a particularly high extraction rate. For example, Jin Chu, who won the first-level question in the lottery at the beginning, was also the same. His DNA extraction weight reached 550 μg, which caused quite a shock in the sky at that time.

While waiting for the test results, the management professor couldn't hold back and reminded him a few words, saying: "The most important thing to do an experiment is patience. An experiment like this that can be completed in half a day at most is already very short." , there are some troubles, there are months, months, and this is the first time I see someone as impatient as you."

The professor of management was a little amused, and joked: "There is a whole day, why are you in such a hurry, is it possible that you still want to finish the experiment early and go home for dinner?"

He sighed again as he spoke, and comforted him in advance: "But I don't have time. I have two chances. Even if I fail this time, I can still..."

"One more time" was still in the mouth, and the girl raised her chin slightly and reminded: "The result is out."

Still impatient.

The management professor shook his head, didn't persuade him any more, turned his head to look at the results, and said while reading, "Look, it's only 572μg, the second time in a while..."

The management professor only half-spoken again.

But this time it was not interrupted by Qin Sheng, but by himself.

Looking at the display on the instrument, he was completely confused: "5...572?!!"

There will be Chapter 19 in a while, I haven't finished writing it yet, I will write it later

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