The Character Introduction of the Experimental High School Chronicles

The following are 20 junior high biology experiment questions: ** 1. Experimental questions on the nervous system and the effects of alcohol ** 1. Drinking alcohol would damage a person's nervous system. Drinking too much alcohol would poison the cerebrum and cause instability in walking. It would also poison the language center and visual center of the cerebral hemisphere. In serious cases, the entire nerve center would be poisoned. Please explain why these phenomena occur when drinking too much, and how this is related to the function of the cerebrum to maintain body balance? 2. An experiment was conducted to investigate the effects of alcohol on the driver. It was discovered that the driver's hand and foot movements lost coordination and accuracy. The reason was analyzed from the perspective of the nervous system being affected by alcohol. 3. Design an experiment to explore the effects of different levels of alcohol on the nervous system's reaction speed. Write down the experimental steps, variable settings, and expected results. ** 2. Experiment questions related to visual formation ** 1. In the process of forming vision, which structures do light rays pass through in order to form an image on the retina? He also drew a simple light path map. 2. If the order of light entering the eyeball was: 1 corneas → 4 pupils → 2 crystalline lens → glassy body → 3 retina, how would vision be affected when a certain structure was damaged? Give an example. 3. How to set up a control experiment in an experiment to explore the relationship between the formation of vision and the intensity of light? ** 3. Microorganism fermentation experiment questions ** 1. In the wine-making process, yeast was used to break down glucose to produce alcohol and carbon dioxide under an anoxide-free condition. Please design an experiment to prove that yeast fermentation requires an anoxide-free environment, including experimental materials, steps, and observation indicators. 2. In the process of producing fuel alcohol from corn stalks, yeast was needed from the sugar liquid to the alcohol stage. If he wanted to increase alcohol production, how could he improve the conditions for yeast fermentation? Propose hypothesis and design experiments to verify it. 3. Comparing the similarities and differences between yeast fermentation and yogurt fermentation in terms of products, fermentation conditions, and effects on food production. ** 4. Experiment on the influence of alcohol on the heart rate of water fleas ** 1. An interest group was investigating the effect of alcohol concentration on the heart rate of water fleas. How should water fleas be selected in the experiment? 2. In this experiment, other than the variable of alcohol concentration, what other factors needed to be consistent? Why? 3. According to the experimental results (when the fraction of alcohol was 5%, 10%, 15%, and 20%, the corresponding heart rate of the Daphnia was 24, 21, 17, and 0 (death)), a line chart of the relationship between alcohol concentration and the heart rate of the Daphnia was drawn, and the reason for the change of the curve was analyzed. ** 5. Other experiment questions ** 1. What was the purpose of each step in the experiment of making and observing the temporary mounting of the onion's inner skin cells? For example, the effect of dripping water and solution of iodines. 2. In an experiment to explore the conditions needed for seed sprouting (such as moisture, air, temperature, etc.), how to set up multiple groups of control experiments? 3. How to remove and control the variable of carbon dioxide in the experiment to explore the carbon dioxide required for plant photosynthesis? 4. Design an experiment to investigate whether animals have learning behavior, choose the right animals, and write the experiment plan. 5. In the experiment of observing earthworms, what were the characteristics of the body structure of earthworms that were suitable for their living environment? 6. In the experiment to explore the difference between the composition of exhaled and inhaled gas, how to collect and detect gas? 7. A certain student wanted to investigate the effect of hormone on the development of tadpoles. How could he control the variables in the experiment? 8. In the experiment to explore the effect of acid rain on the sprouting of plant seeds, how to simulate acid rain? 9. Design an experiment to explore the effect of different light intensity on the intensity of plant photosynthesis. Write down the experimental materials, steps, and expected results. 10. In experiments to explore the nutritional components of food (such as starch, protein, fat, etc.), how could they be tested? <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The characters included the protagonist, Wang Yijiu, a time traveler. "Biochemical Douluo" Author: You Cheng. It is a light novel/derivative Doujin novel with transmigration, Douluo Continent, calmness, strategy, no female protagonist, and steel straight male elements. It is completed and can be enjoyed without worry. After entering Shrek, Tang San met a strange teacher. Not to mention pulling him to join Spirit Hall, he even brought along his father with a blood feud. But he actually succeeded.. I hope you will like this book.

The characters included the male protagonist, Xing Yu. He was timid and loved to cry, but he was kind, strong and stubborn. He would be happy because others were happy, sad because others were sad, and his dream was to protect others. No additional protection authority. The female owner, the pupil, is the woman who stops time and comes from the past. Possesses the most beautiful smile in the world, has a kind and gentle personality, is a little natural and silly, likes the Chinese bellflower, and has the support type of breeze authority. Supporting actor-Yan Xin, bad-tempered, self-respecting, an all-rounded genius who wanted to protect Xing Yu. He called him trash because he was similar to trash and had superpowers. I like kapok. The male supporting role was Yang Tong Boyuan. He was serious, earnest, stubborn, and had a bad sense of direction. He felt that chivalrous men were gentlemanly. Superpowers: High efficiency, armor, defense authority. I like rose branches. Male supporting role-Xiao Han, narcissistic, dignified, inhuman. Becoming a hero was to gain attention. Likes Winter Cherry Blossoms, Chanting Magic Array Authority. Supporting male character-Xing Liang, publicly acknowledged as the best. He was warm-hearted and helpful. His three views were extraordinary and he was slightly protective of his shortcomings. She liked blue and pink roses. No level protection authority, more than 10,000 branch authority, male supporting role-Yun Yao, unpredictable character, super protective. He was nearly two hundred years old. Likes wild chrysanthemum, superpower battle prediction, brain enhancement, time freeze permission. The female supporting character, Ju Ling, had an adorable personality and was not afraid of anything. She often fell on flat ground. The daughter of Ju Bin, the authority of a super-powered earth spirit. "High School of Authority" Author: Galaxy Squid. It is a light novel/original fantasy novel. It has been completed and can be enjoyed without worry. [User recommendation: A very good idea. The authority is similar to a certain rule and is controlled by others.] I feel that there will be more authority in the later stages, and it will be more brain-burning. In the year 2100, a sudden comet visited Earth, bringing with it a new power that was named Authority. In the year 2101, the world's first authority holder was born in Emperor Wu of the Han Dynasty in the Nine Regions... In the year 2116, a young man named Xing Yu embarked on the path of studying with authority… The sudden power would inevitably make people forget themselves, which would then cause them to expand, and evil would follow. In order to resist evil, a new profession appeared in the world, called [Hero]. Those who engaged in this profession were called chivalrous men, and they took it upon themselves to protect others. And the place where [Hero] was born was called the university with authority. I hope you will like this book.

The characters included the male lead, Yi Nan, the female lead, Xu Meng, the supporting male lead, Xu Xi, the supporting male lead, Xin Yang, the supporting female lead, Xu Ranran, and the supporting female lead, Ling Bing. "Experimental High School's Time Collection" Author: The Escaping Period. It is a romantic youth/youth campus novel. It has been completed and can be enjoyed without worry. User recommendation: "Where have you been all year?" "May I ask who you are?" "From eight to eighteen","From childhood to adulthood" Xu Meng had never thought that Peter Pan, who had blinked and said that he had magic when he was eight years old, would appear in her world again. More than anyone else, she wanted to hide in the experimental high school and live a stable life. However, the name "Xu Meng" had long hinted that everything was just a bizarre plot of her one-sided wish. [Campus Text] A little bit of sweetness, a little bitter. I hope you will like this book.

In the biological experiment operation examination of Luzhou middle school entrance examination, there is the following process: First, you must count the experimental instruments, and wipe the cover glass and slide with clean gauze.(After wiping, the cover glass can be placed on the glass slide for easy gripping); Then, drip water in the center of the glass slide, tear off the lower bark of the leaf, and use tweezers to pinch a small piece of leaf bark and flatten it in the clear water; Then, use tweezers to gently cover the cover glass, and ask the invigilator to check; Then, take the glass and place it slightly to the left of the experiment table, adjust the light of each structure from top to bottom, until a bright field of vision is observed, and then ask the invigilator to check. Put the prepared slide on the stage, press it with a pressing clamp, turn the coarse focus screw to lower the tube to close to the slide, then slowly raise the tube to find the cells, and ask the invigilator to check. Finally, take off the slide, restore the microscope (restore the structure from top to bottom and put it back in place), clean and wipe the slide and cover glass, and tidy up the experiment table to complete the exam. Moreover, the experimental operation score for the biology high school entrance examination was 5 points. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The characters in the movie included the male lead, Chu Zhen, the female lead, Li Qingzhao, the female lead, Lin Daiyu, Sister Lin, the male supporting character, Li Shimin, and the male supporting character, Zhu Yuanzhang. [Transdimensional Records] Author: Sword of Hellfire. It is a historical novel with fictional history and elements of the universe. User recommendation: Rating: 8.6 Beautiful saplings emerge from ancient times. I hope you will like this book.

The characters included the main character, Lin Qi, the main character, Wen Xuan, and the supporting character, Ren Yuebin. "Super Technology Experimental Field" by Xiao Family's Tenth Brother. This is a science fiction/super technology novel with industrial and technological elements. It has been completed and can be enjoyed without worry. [User recommendation: Lin Qi has obtained a super high-tech experimental equipment that was lost by an advanced civilization.] A productivity software that could work while lying in bed? I hope you will like this book.

The characters included the male lead, Handsome Bao. Although he wasn't extremely handsome, he would one day be handsome. The male supporting character, Tang Jianguo, was an old policeman who was over 50 years old and had a story behind him. The female supporting character, Qin Jiaren, was a beauty from the south. The female supporting character, Tan Bei, was an exquisite science maniac who married a goddess in the laboratory. Female supporting role-Shangguan Xiaoting. "Top Secret Experiment Files" Author: Heavenly Master Daocao. This is a science fiction/evolution novel with criminal investigation and technological elements. It has been completed and can be enjoyed without worry. [User recommendation: Bao Shuai, a university graduate, accidentally witnessed a dismembered body case. However, after calling the police, the crime scene mysteriously disappeared. Later, he was attacked by a mysterious murderer. His body underwent a terrifying mutation. While he gained strength, he was also walking step by step towards death.] The police who were protecting him suddenly became his eyes. Under the heavy surveillance, a strange note suddenly appeared. The mysterious mark that appeared at the crime scene was actually related to the disappearance case from sixty years ago. Bao Shuai realized that the situation in front of him was not simple. He had to save himself! With the power of mutation, he tracked down the whole journey and raced against the Grim Reaper. Finally, he discovered that everything originated from a terrifying top-secret experiment… I hope you will like this book.

The characters included the male lead, Chen Chusheng, and the female supporting character, Wang Zihui. The male lead had a crush on the female deskmate. A pure, kind, and scheming girl. The future protagonist regretted not having any pursuits. Supporting actress-Zhu Yanzi, supporting actress-Zhou Qingyu, supporting actress-Lin Family twins, supporting actress-Wang Zihui, supporting actress-Na Lan, supporting actress-Na Shan. " Return to Year Three " by Xiao Sheng. It is an urban novel with rebirth, positive energy, money-making, and student elements. It has been completed and can be enjoyed without worry. [User's recommendation: I recommend you!!!] It's a pretty good urban campus article, about 100,000 words. I've been reading it every day. The emotional scenes were not bad, and the small interactions were wonderful. He did not stop when he had to. It was worth reading by female readers. Of course, there were also shortcomings. The progress was too slow and the updates were average. In the beginning, I read it every day. Now that he had 60 chapters, he had no intention of reading it for the time being. I hope you will like this book.