One month later.

　　 Unknowingly, time has moved from late autumn to winter.

　　 In late January, the final exams of various subjects came one after another, and the campus was filled with a holiday atmosphere, a joy of joy in suffering.

　　 In the commercial capital, dark clouds formed by the heating and cooling masses enveloped the sky in the southern part of Central Continent. Snow began to appear in the Yangtze River valley, and the weather station issued a cold wave warning accordingly.

　　 Chen Chen, who was in the library at this time, just put down a copy of "'sIllustratedReviews:" and exhaled deeply.

　　 This represents the end of the month-long study plan.

　　 Of course, this is only the first stage.

Since this month, Chen Chen has not only completed the knowledge points of several subjects such as cell biology, microbiology, molecular biology, biochemistry, genetics, etc., he has also gone deep into the field of stem cells and biochemistry, raising them to the master's level, and proposed several Imagine it.

　　For example: "cut off the medulla oblongata to separate the head and neck, and then use autologous neural stem cell therapy. While maintaining the physiological functions of the experiment, can it reconnect to the nervous system?"

Another example: "Using radiotherapy and chemotherapy to destroy senescent stem cells in the bone marrow of the elderly subjects, and then using the'homing function' to inject autologous hematopoietic stem cells and mesenchymal stem cells cultivated in vitro to rebuild the immune system, can some organs of the elderly subjects be restored? Younger?"

　　 Another example: "Excise part of the brain of the experimental body and use autologous neural stem cells to build a framework model. Can the brain nerves be reconstructed?"

　　 Chen Chen thinks that the branch of adult stem cells alone can do a lot.

　　 If you give yourself a laboratory at this time to let you do a few experiments, and then post a few sci, you can easily make your debut in the biological academia. This is called lore.

　　 But I can’t send it.

　　 Chen Chen thought silently, now that it is not realistic to want to start a project, he is just a freshman, let alone the school can’t give himself the right to start a project, even the professor’s group will not ask for himself.

　　 I can’t do experiments myself, I can’t write papers, and I can’t get ahead in scientific research.

　　 Chen Chen couldn't help frowning, his time is running out.

　　 But at this moment, Chen Chen suddenly realized that someone on his side was poking his arm with his finger.

　　 He remembers the one beside him. Generally, he has some familiar faces after spending a long time in the reading room, and the one beside him is a girl from the same college of Biology. He often sees her reading related books.

　　 But she should be a senior, because she can always be seen on the interface of the graduation design on the computer screen.

　　 "Hello, I see you are reading a book about biochemistry, can I take a moment to ask a question..."

　　 The girl bit her lip with her eyes wide open, and asked with some guilty conscience.

　　 "Just ask." Chen Chen closed the book in his hand and looked at each other calmly.

　　 Facing Chen Chen's eyes, the girl unconsciously avoided Chen Chen's eyes.

　　 As early as a week or two ago, the girl noticed Chen Chen's arrival. Although this man did not have a handsome appearance, he still attracted the attention of many people.

　　 is not because of anything else, but because the man in front of me has an indescribable taste.

　　 That is a kind of aura where everything is under control. Every movement and every expression looks so magnanimous and confident, especially his eyes, which seems to contain the stars and the sea.

　　 handed over the exercises in her hand, and the girl carefully moved the stool next to Chen Chen, waiting for Chen Chen’s explanation from a safe distance.

　　 There was a faint scent from the girls. It was the smell of high-end perfume. Chen Chen subconsciously glanced at it before looking down at the subject.

　　 [There is a peptide whose primary structure may be linear or closed loop. Please make the identification as simple as possible and write a detailed plan? 】

　　 "This question is very simple."

Chen Chen thought about it for a moment, and said, "Use 6 moles per liter of hydrogen chloride or 4 moles per liter of sulfuric acid to reflux for 20 hours to obtain L-type amino acids without causing racemization, analyze their amino acid composition, and then according to the amino acid Choose a suitable proteolytic enzyme to hydrolyze the composition, and try a few more times if it fails once..."

　　 "Then use the original sample as a control to perform polyacrylamide gel electrophoresis to separate proteins and oligonucleotides... You should know next, right?"

　　 The girl nodded again and again, showing a sudden look.

　　 "Eszolam should be taken less."

　　 Chen Chen reminded him, pointing to his head, "This thing will affect your thinking."

"how do you know……"

　　 The girl was taken aback when she heard the words, and asked in surprise.

　　 "Although you cover your face with glasses, you can still see that your face is slightly swollen if you look closely."

　　 Chen Chen explained softly, “At the same time, your eye circles are too heavy, your eyes have bloodshot eyes, and your skin has a strong secretion of oil. These are all side effects of taking Estazolam. There is a case in the book I just read.”

　　 "Okay, okay..."

　　 The girl smiled awkwardly, she wanted to cry without tears.

　　 "Ahem!"

　　 A cough came from the front row, which seemed to remind them that they were talking loudly in the library.

　　 "If you can, you have to find a way to quit sleeping pills,"

　　 Chen Chen continued, "Otherwise you won't be able to make it to the postgraduate entrance exam."

　　 "Do you know that I'm going to take the postgraduate entrance examination?" The girl was even more surprised.

　　 "The name list for the first semester of the senior year will come down. If you succeed in the graduate program, you will not take estazolam and you will not ask me the question just now."

　　 Chen Chen continued to explain, "Besides, a bachelor's degree in the Department of Biology is useless. At least a master's degree is useful. People who are a little motivated will choose to continue studying, so you have only one way to go for the postgraduate entrance examination."

　　 The girl was about to cry, "I'm too stupid, I can't make it through the postgraduate entrance exam, and I basically smashed the first entrance exam..."

　　 "You want to take the exam at this school. I suggest you ask students with good grades for advice. Don't waste time on graduation design. If you still can't pass the exam... you can wait for the exam next year."

　　 "Ahem!"

　　 A heavy cough came from the back row.

　　 "But what should I do if I can't write the graduation design?"

　　 The girl squashed her mouth and opened the chatter box completely, "Also, I'll wait for a graduate student to show it to my dad. If I can't pass the exam the first time, I might not have the patience to continue the exam..."

　　 "Just impatient?"

　　Chen Chen took a serious look at the girl once. The girl didn't grow up ugly, but she didn't have makeup, and she wore a pair of black-rimmed glasses, which looked a bit awkward.

　　 But if you look at her clothing brand, you don’t think so.

　　 Although the girls are wearing dark casual clothes, you can look carefully, but they are all from Celine Hermes and even her computer is an alien brand.

　　 Even her long satin-like hair cannot be washed out by ordinary shampoo. U U Reading www.uukanshu.com

　　 "In fact, there is still hope."

　　 Chen Chen pondered for a while, and then said again, “Students who have outstanding scientific research and academic achievements during their undergraduate years, or who have achieved outstanding results in large-scale academic competitions, can apply for academic specialty research.”

　　 "Academic expertise guarantees research?"

　　 The girl murmured in a low voice, she just raised hope, but then her face collapsed again, "But even if I enter the mentor's project team, the project team has outstanding scientific research results, I can't get a work..."

　　 Chen Chen shook his head and chuckled, "If you have enough financial resources, you can rent a laboratory off campus. I happen to have a few experiments. If you succeed, I can give you one."

"you?"

　　 The girl was wary when she heard the words and moved back unconsciously, "Why don't you go to a tutor if you want to do an experiment?"

　　 "I haven't assigned a tutor yet."

　　 The girl suddenly rounded her eyes, she pointed to a large amount of English materials in front of Chen Chen, "Are you freshman?"

　　 "Ahem!"

　　 A cough came from both sides at the same time.

　　 "Class 2 for Grade 20 students, my name is Chen Chen."

　　 Chen Chen took out his campus card and shook it, “It’s fine for the school’s laboratory. The few experiments I will do are at least on a monthly basis. I’m not a professor and the school can’t let me occupy it for so long.”

　　 "But you are only a freshman..."

　　 The girl was a little excited and hesitant, "Are you the top of Zhiyuan Academy?"

　　 "No." Chen Chen shook his head.

　　 "Then how do I believe you can help me?"

　　 "I'm just giving you a proposal. If you don't believe me, there is no way."

　　 Chen Chen didn't care, and immediately turned his attention to the book in his hand.

　　 "……"