Live broadcast: Ancient people accompany me to make up lessons

It’s another day to wake up. Early risers see that the broadcast has not started yet, so they quickly wash up and do everything they need to do first. Don’t delay and learn from the anchor later.

Those who have the means have already drank yesterday's soy milk at the anchor's house. In the prosperous dynasty, street vendors also began to sell products such as "Tianmu's special soy milk" and "soy milk that anchors also drink", relying on the slogans. From the streets to the alleys, business is still doing well.

Not only did everyone start drinking more soy milk, but those who could afford it also started raising cows to milk and sell the milk.

They all remember that the elders in the anchor's family told the anchor to drink more milk. There are so many different kinds of milk in the refrigerator at the anchor's home, which must be useful.

In earlier times, these could only be enjoyed by wealthy aristocrats. Later on, as productivity and commerce developed, more and more people could afford to drink soy milk or even cow's milk.

In Kaifeng, Song Dynasty, the Song Dynasty people who were all worried last night were drinking hot soy milk or hot milk, thinking about their own way out.

I used to think that everything in Bianjing was good, but now I feel that the Yellow River above is dangerous, and there are Liao and Jin in the north. I don't know what happened and how the imperial court plundered their wealth and families.

People who have the conditions are panicking just thinking about what the anchor said yesterday, and are already thinking about selling their homes quickly while Bianjing’s housing prices are becoming more expensive, and living somewhere else.

Zhao Xu had already issued an announcement to the ministers last night, and everyone gathered in the main hall before dawn.

He also invited the old prince who was in charge of the clan and informed everyone that Prince Duan had been removed from the palace and was now only a commoner Zhao Ji. Princess Duan could still receive royal treatment, but Zhao Ji himself and his sons had been given away by Bai Ling gone.

Although the emperor did these things without saying hello yesterday, and although it was inconsistent with etiquette, neither Zong Zheng nor the courtiers had anything to say about the operations that King Duan would perform as emperor in the future.

It is indeed better to eliminate this kind of scourge early before he becomes king.

Some courtiers, who knew very well how much trouble it would cause, even suggested that the matter of King Duan should be made known to the world, so that everyone in the world could see the court's determination.

The royal family's reputation had been completely ruined by Zhao Ji as early as last night. Zhao Xu didn't care what he did, so it didn't harm the royal dignity. He should first appease the people.

Not only the matter of Zhao Ji, but also the traitors mentioned by Tianmu. Everyone has always thought that it would be better to kick out those who are already in the court. Those who are not in the court have also been blacklisted by the court. It is basically impossible to take the imperial examination and become an official in the future. It's possible.

Outside Kaifeng, especially those close to the border, the large and small villages outside the city know very well that they are the ones who are unlucky when something happens. Now they get up early in the morning to practice martial arts together, preparing to unite. If the court is incompetent, they also need to do it on their own. Save.

The Yuan family had never allowed Yuan Xiaoliu, a girl, to learn martial arts before, but with the Tianmu certification and knowing that the Song Dynasty would not be reliable at all, even though it was still the early Song Dynasty, everyone had no feelings for the new court and decided to prepare early. , the imperial court is unreliable. If the Liao people come south to clear grass in the valley, they must be able to defend themselves.

When everyone was busy, at the same time as yesterday, the marquee finally started.

[At half past six, Xiaoxiao and Haqie sat at the dining table after washing, with tears in their eyes.

Lin Hongping looked at it, poured her freshly made mung bean paste and milk, and told her not to stay up late studying, as taking good care of her body was the most important thing.

At this time, Zhuge Haoran also came back with a different breakfast. Three portions of soup noodles, one for each person, and two portions of mixed noodles were divided among the three of them, and they began to squish the noodles together. ]

When everyone under the curtain heard Lin Hongping's words, some well-meaning people lowered their heads, thinking that the anchor didn't stay up late studying, but stayed up late to live broadcast for us.

When I heard that it was not red beans but mung beans today, I had already made preparations. People who had soaked a bunch of beans quickly went to grind mung bean milk again. Some vendors who went out later also smiled and were ready to take the new mung bean paste and milk when they were ready. Go out and sell.

The white noodle soup has kelp and peanuts on it, and the bright red oil is sprinkled with green scallions. The color of the noodle soup is soy-yellow. There are many flavorful condiments at first glance. People who often eat noodle places don't seem to eat much. After eating rice, he swallowed his saliva, and the person who originally loved to eat noodles felt much more comfortable, so he also went to get a bowl of noodles to eat. Even if the condiments were not as much as the anchor, he still had a lot of fun eating them together.

Li Tai, who drank yesterday's milk with red bean paste and ate chicken soup cakes, swallowed his saliva and drooled over the anchor's two portions of powder that looked very tasty.

He really wants to know what the food the anchor eats tastes like!

After breakfast was over, the adults went out. Watching the anchor take out another set of papers, everyone who had been waiting for a long time cheered up.

coming!

Even after he became the emperor, he was still studying, but people from different schools begged him to take lessons in the hope that he would like him. Liu Che relived his childhood days, and what was even more uncomfortable was that he had to start from scratch and jump directly to the lessons with the anchor. to the back.

It's not that I don't want the anchor to teach from scratch, but the fact is that the anchor is also a student who has to take exams, and he is not a teacher. People like them should not push too far when they take advantage. She also has a temper if she makes the anchor angry.

Looking at the Song Dynasty yesterday, it was obvious that the anchor did not like its existence and the ruling class at all except for the common people. After one night of live broadcast, it is estimated that the emperor of the Song Dynasty would have a headache today on how to maintain the legitimacy of his rule.

Although as a serious Han emperor, Liu Che also felt that they were unworthy, but he was more concerned about the impact of Tianmu's existence on his rule.

Yesterday it was proved that she and the people of her time respect the sages, but their attitude towards the emperor and celebrities can be said to be very disrespectful. A few words can let the common people know that a court that cannot protect them will not be recognized by future generations. Orthodox dynasty.

Some people may think about this protective relationship between the regime and the people, but no one is willing to let the whole world know about it.

With the existence of Tianmu, even if it is not intentional, Tianmu is gradually enlightening the common people in Guizhou. The policy of obscuring the people that they have always followed in the past will definitely not work. The rulers of all dynasties are thinking about how to treat the civilians.

Of course, this kind of thing that can lead to death if not done well can be left alone, but now the anchor has to answer questions again.

Picking up the bamboo slips, Liu Che, who was looking forward to when the young master would make paper every day, looked at the anchor's biology paper and thought, "It's great," but another subject appeared that he had no idea what it was.

[Two types of cells of the same species each produce a secreted protein. The contents of various amino acids that make up the two proteins are the same, but the order is different. The reason is that () involved in the synthesis of these two proteins

A. Different types of tRNA

B.mRNA base sequences are different

C. Different ribosome compositions

D. The amino acids determined by the same codon are different]

The word cell was so familiar that everyone hurriedly flipped through the book and found this, one of the components of the human body, in the section about plague.

Being a jailer is very relaxing, so every class has Tao Zhang who listens attentively and pulls his hair. He only knows about egg whites, but what is protein and is there anything in egg whites?

He remembered that he had talked about DNA before. This was called a gene, and it was something that people like to have children and plant hybrids, but what was RNA?

Everyone who couldn't understand it quickly copied down the question, then made a blind choice in their mind and watched the anchor choose B.

Make a note of it. You must ask the anchor why he chose this. Okay, next question.

[Which of the following statements about cell canceration is incorrect ()

A． Cancer cells can proliferate indefinitely under the right conditions

B. Before and after cancer, there are significant differences in cell morphology and structure

C． Viral oncogenes can integrate into the host genome and induce cancer

D． The main function of proto-oncogenes is to prevent abnormal cell proliferation]

Cells become cancerous? Viral oncogenes?

The doctors' eyes suddenly lit up.

In the newly built medical school in the Eastern Han Dynasty, doctors who had not yet started their morning classes gathered together to discuss.

"As I said before, viruses will destroy the human immune system and parasitize into the human body, so they will change the normal cells in the human body."

"One of the four is wrong. The virus should be like what you said, Dr. Zhang, so the cells must be different before and after cancer. Therefore, B and C are relationships that can be established at the same time. It should be that A and D are wrong."

"I see A is thinking that if cancer cells can multiply indefinitely, then the rest of the human body will not be occupied by them. I have been practicing medicine for many years and have never seen such a disease."

Li Yang, a young doctor who was lucky enough to go to Tianmu once, said thoughtfully: "But A is only said to be able to increase in value infinitely under suitable conditions. Maybe the conditions in the human body are not enough for them to increase in value. It is also possible that the increase in value may not necessarily be too big or obvious. The change……"

"D, if proto-oncogenes can organize cells to proliferate abnormally, can they inhibit lesions?"

In the end, the doctors were divided into groups A and D. Seeing that the anchor chose D was wrong, group D laughed with satisfaction, and group A was not discouraged. The anchor had not answered the answer yet, in case she was wrong too.

[The physiological phenomenon that occurs when mammals are dehydrated due to not drinking water for a long time is ()

A． Decreased plasma osmolarity

B. Increased secretion of antidiuretic hormone

C． Diminished stimulation of hypothalamic osmoreceptors

D． Reduced water reabsorption by renal tubules and collecting ducts]

The professional vocabulary of later generations is completely different from that of today, but just from the literal meaning, you can probably tell that antidiuretic hormone is not very convenient for urination. After confirming this, doctors with rich clinical experience chose B without hesitation.

If you don't drink water for a long time, your body will reduce urination.

Seeing that the anchor also chose B, the doctors felt comfortable. They once again regretted that the anchor was not a medical student. They also wanted to see how future generations of doctors would treat it.

[When people see sour plums, saliva secretion will increase significantly. In the analysis of this phenomenon, the error is ()

A. This reflex process requires the participation of the cerebral cortex

B. It is a reflex activity whose effector is the salivary gland

C． The color of sour plum directly stimulates the nerve center and triggers saliva secretion

D． In this process there is the transformation of "electrochemical-electrical" signals]

This question is so familiar that people from the Song Dynasty and later dynasties immediately thought of the story of "Looking at Plum Blossoms to Quench Thirst" in "Shishuoxinyu·Jiajue". In Taixue, students also gathered together to discuss this.

"Previously, this reflection referred to light, but now it can also be used to describe people's excitement about plums. It's quite interesting."

"I want to drool when I see plums. What does this have to do with electricity?"

"The salivary glands must be where saliva is controlled. B should be fine."

Many people think that D should be chosen, what is the relationship between drooling and electricity, but some people hold different opinions.

"It's not the color of sour plums that causes salivation. I haven't seen sour plums yet, but just thinking about them makes my mouth water."

So the students were quickly divided into two groups, C and D. When the anchor chose C, the questioning student immediately smiled and said that there would be no reaction to the color of plums.

Most people also think that the reason why this choice is wrong is because it has nothing to do with the color of plums. If this one is wrong, it means that the other three are correct. AB is easy to say. It’s just that the plums produce fluid. How can this process be electrochemical? The electrical signal is transformed?

[There is an animal living on a certain island, and its population has remained relatively stable for many years. It takes 6 months for an individual animal to reach sexual maturity from birth. The picture shows the age structure of the animal population in different months in a certain year (the number of individuals in each age group of the population is counted on the last day of each month). Which statement about this species is incorrect ()

Come look at the pictures and do the questions!

A． The birth rate of this population in October cannot be zero

B. The immigration of natural enemies can affect the age structure of the population

C． The age structure of the population changes with the seasons

D. Trapping a large number of male individuals will affect the density of the population]

This question does not require any knowledge, and everyone who can understand it can gather together to discuss it.

"The arrival of natural enemies will definitely affect the age structure of animals. There is no doubt that B is correct."

"Looking at the picture, the number of immature animals gradually increases from the end of February to the end of June, and gradually decreases from the end of June to December. This is the change of seasons affecting the animals, and C is also right."

"The lack of male animals will definitely affect the density. D should also be wrong."

"That's not necessarily true. As long as all the male animals are not gone, there are a few that won't delay the rest of the population from giving birth."

"But they said it was a large-scale killing, and half of the rams were lost in the sheep pen. Even if the remaining ewes gave birth to the same number of lambs, the ewes would still give birth to so many lambs when the rams were around. The overall situation is It’s missing, D is correct.”

"As you can see in the picture, it takes six months for the animals on these islands to reach sexual maturity. They are born from February to June and mature from August to December. During this period, there will definitely be immature sheep that cannot give birth."

"But wouldn't animals that were born earlier be able to give birth at this time?"

"Have you ever seen an animal born in winter?"

"Look at the picture. In December, there are mature individuals and aging individuals. There are no immature individuals. It takes six months to grow. Doesn't it mean that there are no new ones born in October!"

Having said this in the end, when other people looked at the December pictures, it turned out to be the case. There was not a single immature one. When they looked at the anchor, they thought about it for a while and chose A.