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Published at 10th of January 2022 09:03:17 AM


Chapter 208

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"Why can't it be me?" Wang Haoran asked.

"You answer some of my questions." Ji Shuiyao still doesn't believe it, so she wants to verify it.

"Excuse me."

"What are the algae?"

"Algae can be divided into marine algae and freshwater algae. Strictly speaking, they can be divided into eight categories: Cyanophyta, Chrysophyta, diatom, dinoflagellate, Euglenophyta, Chlorophyta, Rhodophyta, and brown algae." Wang Haoran came slowly.

"These are nothing. If you study hard, it's not strange to know these things," Ji Shuiyao thought about it and asked a much more difficult question

"When did algae appear?"

Wang Haoran replied: "about four or five billion years ago, the earth was pure, full of thunder and lightning, storms, surging waves, no oxygen, no life, dead and desolate.

It took more than one billion years for such a scene in the world. It was only in Archean time about 3.5 billion years ago that cyanobacteria appeared on the earth. There is chlorophyll in cyanobacteria, which can produce oxygen through photosynthesis.

The birth of oxygen has brought dawn and hope to the earth. As time goes on, there is more oxygen in the atmosphere. Until the Sinian period, between 1.8 billion and 600 million years ago, the earth became a world of algae. In addition to cyanobacteria, there were green algae, brown algae, and large algae

"Know quite a lot," Ji Shuiyao surprised, ready to directly upgrade to hell difficulty, "you answer me a question, this time you can answer, I believe you."

After a sip of coffee, Wang Haoran said slowly: "excuse me."

Ji Shuiyao searched in her mind for a moment, and soon came up with a question, so she said:

"In my current research project, there is an experiment of microbial degradation of polycyclic aromatic hydrocarbons. If it was you, how would you carry out this experiment?"

For this experiment, Ji Shuiyao has no specific idea.

This problem can be regarded as a touchstone. Whether it is a true skill or a fake skill can be known by a try.

"The experimental strain can be named ochrobactrums P. bap5 by using the microorganism of the genus pallidobacterium as the research object." Wang Haoran spoke slowly:

"The reagents involved in the degradation of polycyclic aromatic embers by marine microorganism ochrobactrums P. bap5 include: standard protein marker; Bovine serum protein (5 mg / ml); 0.01M phosphate buffer (PBS), 08g NaCl, 0.27g KH2PO4, 1.42g Na2HPO4, 0.2gkcl, 800ml distilled water was added into the buffer, and the pH was adjusted to 7

Use a stirrer to stir for 30min. After mixing evenly, add 50ml of 86% (w / V) h * * O4 and add water to 100ml. Then use double-layer filter paper to filter and wait for use. "

The instruments used in the experiment are: jsm-6360la black filament scanning electron microscope; Solid phase microextraction device with handle and 85um extraction head.... "

"The specific method of the experiment is to observe the morphology of the strain first. When the morphology of the strain is observed, the 2216E plate is crossed, the single strain is purified, the morphology of the colony is observed, and the strain is stained with gram...."

"Firstly, the degradation efficiency of single polycyclic aromatic rot by strain bap5 was observed. The strain was stored in glycerol at low temperature, then activated and expanded in 2216E medium, and added to MSM containing BAP, Phe, Pyr and flu according to 1% inoculum amount respectively

“......”

A long speech, only to reach half, far from the end, but just this half, has made Ji Shuiyao dumbfounded.

Ding, the host has successfully shaped the identity of a top scientist

[Ding, female owner Ji Shuiyao's liking for the host has been increased by 20, and the current total liking is 60

[Ding, the host influences the direction of the plot and gains 1500 villain points, Lin Chen's leading role aura - 75, and the host's villain aura + 75!]

Before he came to see Ji Shuiyao, Wang Haoran, in order to be on the safe side, spent another 1500 villains to exchange a template for a scientist specializing in marine biology in history.

If not, he would not be able to answer the questions of Ji Shuiyao's marine biology.

Although it took 1500 villains, the success of the identity building of top scientists also greatly increased Ji Shuiyao's liking for herself, which directly increased by 1500 villains and raised her liking to 60.

Wang Haoran immediately communicated with Ji Shuiyao and used his charm aura.

[Ding, the charm aura has been successfully used, and the female owner Ji Shuiyao's preference for the host has been increased by 10, and the current total preference is 70 (deep love)]

[Ding, the host has greatly influenced the direction of the plot, gaining 1700 villain points!]

Another big harvest.

On the other hand, Ji Shuiyao is still in a state of shock and aphasia.

Wang Haoran asked with a smile: "the question of marine biology is over, or would you like to ask biochemistry?"

After hearing the question, Ji Shuiyao was finally relieved, "no, no need."

"Since there is no problem, then we should be able to have a good talk?" Wang Haoran spoke again.

"Well," after Ji Shuiyao knew Wang Haoran's other identity, she was obviously a lot more restrained and didn't dare to look directly at him.

However, she still plucked up her courage and asked Wang Haoran, "are you serious about the advertisement on global discovery?"

Hearing this, Wang Haoran subconsciously looked at the time and knew that the website should be in place, so he pretended to be shocked.

"Don't you follow the website announcement of global discovery?"

"Website announcement?" Ji Shuiyao is at a loss in her eyes. She can't help but open the website announcement of Qiuquan discovery with her mobile phone and check it.

The content of Trinket's previous statement of "confession" was also accepted by Ji Shuiyao.

Ji Shuiyao was so embarrassed that she just wanted to find a crack in the ground and never came out.

But in this shame mood, she also has some deep loss and regret.

Ji Shuiyao held a fluke hope in her heart and asked, "if so, why do you want to come out and meet me?"

Wang Haoran explained: "I just don't want others to cheat you by borrowing my identity. This will not only harm you, but also damage my reputation."

Ji Shuiyao's hope for luck was directly shattered by the blow. She only felt her chest was stuffy, and some of her breathing was not smooth

"Thank you for your kindness."

Wang Haoran sipped his coffee and replied with a smile, "this is what I should do."

Ji Shuiyao tried hard to calm down her loss and said, "your paper published on global discovery is really amazing. On behalf of my research institute, I'd like to invite you to give an academic lecture. Don't you know if it's ok?"

"I'm afraid I can't do that. I published a paper on Global Discovery on a whim, and I didn't want to be famous," Wang Hao Ran refused, and then told him:

"Besides, I don't want to be disturbed by other people in the scientific community, so I hope you keep it a secret."

Ji Shuiyao is also hard to force, nodding to agree, "this is natural."

However, after giving such an attitude, she still couldn't suppress her inner feelings of worship

"I'd like to ask you some academic questions. Are you free tomorrow?"




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