Of course, any whimsical brain hole is inseparable from a wealth of professional knowledge and a solid professional background!

Without these things as a basis, everything is just a castle in the air, just a piece of paper!

It is said that when the book is used, the party hates the less, and the ancients do not deceive me!

When he was in Uktar, he felt that he lacked knowledge of life sciences and other related aspects.

Although he has now evolved the ability to see inside, he does not know many of the cells in his body and does not know what role they play.

Therefore, Meng Lang still planned to go back to the school in Quang Nam Province to audit the classes for a period of time, and he didn't need to go to school, just pick some relevant courses to listen to.

Before that, he planned to go to the school to visit his sister Meng Yao first, since he came to Beijing City, he couldn't go to visit his sister who was a sophomore at Beijing University.

Meng Lang, who had made up his mind, immediately turned the steering wheel in his hand, turned onto the road to Beijing University, and called Meng Yao when he was waiting for the traffic light halfway.

When she arrived at the school, she saw that Meng Yao was already standing at the school gate and looking around, and there were a few girls next to her who were probably classmates chattering around and talking about something.

A few girls beat me from time to time, and I pushed you, looking extremely young and lively!

"Yaoyao, I'm here!" Meng Lang got out of the car and waved and shouted in Meng Yao's direction.

Meng Yao turned her head when she heard the voice, and when she saw Meng Lang, her good-looking eyes suddenly revealed a little surprise, she screamed happily and rushed over and hugged Meng Lang, and then raised her head and asked happily:

"Brother, when did you come to the capital?"

Meng Lang rubbed her hair, smiled and said, "I just arrived this morning, and I came to do something in the capital." ”

As soon as Meng Yao wanted to say something more, several girls who were originally standing with her also surrounded her.

One of the girls in denim shorts said, "Ah, Yaoyao, you don't say it early when you have such a handsome brother, it's true." ”

"That's it, that's it." The other girl nodded in agreement.

Another girl covered her mouth and smiled: "Uh, Yaoyao, you shouldn't be the legendary brother control, right?!" ”

"Hmph, I'm going to kill you!" Meng Yao clenched her fists and was about to fight.

......

Meng Lang naturally knows that his sister is not a brother-in-control, and the two have relied on each other since childhood, so naturally the relationship between brother and sister is a little deeper than that of ordinary people!

So he stepped forward and said loudly with a smile: "Hello everyone, I am Meng Yao's brother Meng Lang, it's a pleasure to meet you!" ”

"Ah, you're very polite!"

"It's much better than my wood, he will only masturbate and masturbate all day long, and sooner or later one day he will be killed!"

"Yaoyao, discuss something with you, give me your brother's mobile phone number?"

"Please, don't be such a nymphomaniac, this is my brother!"

"Dude? What's wrong with your brother, it's not your husband! ”

......

Meng Lang felt embarrassed in his heart, he didn't expect that the little girls now were so strong.

Since today coincided with the weekend, he was naturally obliged to accompany his sister and a few girls to go shopping, watch a movie, and have a meal. In the end, I drove back to Quang Nam Province under my sister's advice.

The next morning.

Meng Lang, who got up early in the morning, rushed to Guangnan University, looking at the students coming in and out of the school gate, his face full of youthful smiles, he seemed to have returned to the university era in an instant, and his body was a little more energetic!

Last night, he checked the course schedule of Quang Nam University on the campus intranet, and he happened to have the basic knowledge of biology that he needed.

He smiled and walked into the school, ready to join the class watchers!

Quang Nam University is a comprehensive research and teaching university with a certain reputation at home and abroad.

Founded in 1912, it teaches 10 major disciplines, including history, science, engineering, management, and art. The total area of the campus is more than 3,000 acres, and there are more than 40,000 full-time students.

The faculty is abundant, with 5 first-level discipline doctoral degree authorization points and 30 second-level discipline doctoral degree authorization points.

With a long teaching history and rigorous teaching style, it is very suitable for Meng Lang, who is thirsty for knowledge.

Although he had looked up some articles on life science on the Internet before, he still couldn't understand some professional academic terms, so it was still necessary for him to come to the school to listen to the lectures.

After turning around and asking a few classmates along the way, he finally came to the front of the teaching building where he was taught.

Walking into the classroom, it is estimated that because the teacher has not yet come, there is a commotion inside at this time, and Meng Lang randomly chose a back position and sat down.

Because he chose some basic courses, which are commonly known as big courses, a classroom of more than 200 people is very lively.

He glanced around, and sitting next to him was a slightly chubby guy. There are also a few middle-aged uncle-looking men in the front row, and an old man with silver hair, who is estimated to have also come to audit the class.

It's really a life to learn, Meng Lang sighed!

After a while, a middle-aged man with glasses who looked like a teacher came in from the door of the classroom, walked straight to the central podium, cleared his throat, and said loudly:

"Everyone, be quiet, let's take a roll call before class as usual!"

When it comes to roll call in college classes, you can't fail to mention the unsung heroes who help people answer.

They have been silently playing the role of multiple people, and sometimes when they click on an absent classmate, 2 or 3 people will help him shout.

It's a pity that this method only works when the teacher is not familiar with everyone's big class, and after a long time, you will be recognized in that way, and you must come up with a reason to ask for leave.

"Li Xiaodong"

"Here!"

"Zhou Yan"

"Here!"

"Publicity!"

After a while, when no one answered, the teacher raised his voice again.

"Zhang Yang!?"

"Publicize him...... He...... He ......" At this time, the fat man who was sitting next to Meng Lang and was stealing snacks stood up suddenly, his face was choked and red.

Because there are too many students, the teacher usually selects the roll call at random, and it is estimated that this fat man did not expect to suddenly click on the roommate who asked him to help answer, and his head was instantly stuck before he was caught off guard, and the ghost replied in a hurry, "He is the one today......

"What's wrong with him?"

"No, he's the one today......" The fat man tried to say something, but he couldn't express it, because he hadn't thought of a reason yet.

The girls in the classroom began to commotion, and the boys began to snicker, thinking that this kid was miserable today.

"What happened to Zhang Yang?" The teacher asked.

"He's ...... That's it......" The more anxious the fat man became, the more he couldn't think of a reason.

"Oh, I see." The teacher suddenly realized and said, "Zhang Yang is a female classmate, I'm sorry, I shouldn't have asked so many ......."

The classroom burst into laughter.

The teacher on the podium cleared his throat and said loudly, "Okay, please be quiet, now let's start the official class!" ”

"The organelles of animal cells include: endoplasmic reticulum, mitochondria, Golgi apparatus, ribosomes, lysosomes, centrosomes."

"Most cells have only one nucleus, and some cells do not have a nucleus, such as mature red blood cells in the human body. Some cells contain two or more nuclei, such as muscle cells, liver cells, etc..."