Biology Knowledge Garden
The following was some information related to biological knowledge: ** 1. Basic characteristics and concepts of living beings ** 1. ** Irritability and adaptability ** - Living organisms would have a certain reaction to external stimulation. This was irritability, and it was a dynamic process. Adaptability included stress and static adaptation characteristics, such as the protective colors of animals and plants. Both were determined by genetic inheritance. 2. ** Commonality of Life ** - In terms of material basis, there were common compounds and elements, such as the types of neutrons, the types of aa, the arrangement of the structure of the DNA, the structure of the genes (including the non-coding region and the coding region), and the genetic code. These were all common manifestations of life. ** 2. Cell related knowledge ** 1. ** Cell size and structure ** - The size of the cells was at the millimeter level. Under the electron microscope, fine structures with a diameter of less than 0.2 millimeters could be seen. The smallest cell was a pathogen. - Prokaryonic cells had their own characteristics, such as no nuclear membrane, no nuclei, no embryos, only Ribosome, the cell wall was composed of peptidoglycan, inheritance did not follow the three laws, the only inheritable variation was gene mutation, no biological membrane system, the gene structure code region was continuous; Mammals mature red blood cells had no nucleus and mitochondria, did not divide, and carried out oxygen free breathing, which could be used to extract cell membrane. - As the center of the biological membrane system, the ER was connected to the cell membrane on the outside, the nuclear membrane on the inside, and the outer membrane of the mitochondria. It could fold, assemble, and add sugar groups to the protein, and then form vesicles with membranes to transport it to the Golgi apparatus for further processing and secretion. 2. ** The substances in the cells ** - The three major energy storage substances in plant cells were fat, starch, and protein, while the important energy storage substances in animal cells were mainly fat and protein. - The basic elements of protein were C, H, O, N, and S were its characteristic elements; the basic elements of the acid were C, H, O, N, and P, and P were its characteristic elements; the elements of hemoglobin were C, H, O, N, and Fe3; the elements of chlor-2 were C, H, O, N, and Fe3; the elements of indoleacetic acid were C, H, O, and N; sugar and fat did not contain mineral elements. 3. ** The life course of cells ** - The life process of cells included undifferentiated, differentiated, aging, and death. The essence of cell division was the selective expression of genes, which was regulated by the non-coding regions on both sides of the gene at the level of replication. Cell totipotency refers to the potential of differentiated cells to develop. The totipotency of animal cells can be divided into totipotency cells (such as early embryo cells of animals), pluripotency (such as embryonic cells), and specialization (such as hemopoetic stem cells). The totipotency of plant cells can be arranged into fertilized eggs, reproductive cells, and somacells. The material basis of totipotency is that the cells contain the full set of genetic materials of the species. ** 3. Bioengineering related ** 1. ** The composition of bioengineering ** - Bioengineering consisted of three major parts, namely genetic engineering, biological cell engineering (upstream technology), biological fermentation engineering, and fermentation engineering (downstream technology). - Genetic engineering tools were restriction restriction endases and DNA ligases (which acted on the phosphorous ester bond); cell engineering tools were cellases and pectinases (when obtaining protoplasts, a suitable concentration of glucose solution had to be prepared to ensure that the protoplasts were orthotropically stable), and Trypsin (used in animal cell engineering). ** 4. Energy related to living beings ** 1. **ATP** - As a direct energy source in the cell, it was in small amounts and could be converted to AAD. The physiological activities that require energy consumption include active transportation, effluxes and secretions, dark reactions, muscle contraction, nerve transmission, bioelectricity, and the synthesis of large molecular organic substances. The physiological activities that do not require energy consumption include infiltration and transpirations. The physiological activities that form ATP-are breathing and light reactions. ** 5. Human Physiology ** 1. ** Blood cells ** - Red blood cells were the most abundant in the blood, but they did not have a nucleus. Platelets also did not have a nucleus. There were no blood cells in the blood plasma, and white blood cells had a nucleus, which could be used for paternity testing. 2. ** Nephron ** - Nephron includes glomeruli, glomeruli, and glomeruli. The glomeruli had a filtering effect, and the tubulae had a reabsorption effect. The liquid in the kidney capsule was the original urine, and the urine in the original urine was not reabsorbed by the tubulae. ** 6. Biological factors that affect health ** 1. ** Pestilence caused by bacteria, viruses and genes ** - The bacteria had a cell wall and could live independently in the air and soil from animals and plants. It used to be the number one killer of human health, such as malaria and plague. Now, only some super bacteria were more difficult to deal with. However, as long as the bacteria infection did not cause large-scale organ death, multiple antibiotics could be used at the same time to cure it. - The virus did not have a cell wall and had to survive in an animal's body. It died quickly after leaving the host's body. It could not be transmitted through air or objects (except in special circumstances), but it could be transmitted through droplets. At present, there was no medical method that could attack the virus in the human body without harming the cells. After being infected with the virus, it basically relied on its own immunity to heal itself. The vaccine was an effective means to fight the virus by stimulating the immune system to produce immune cells before it was really infected to prevent the virus. The most typical disease caused by genes was cancer. Read more exciting novels for free
Do the permanent staff need to sign a labor contract?
The permanent staff did not need to sign a labor contract. The permanent staff established a personnel relationship with their unit. They signed the employment contract of the institution, which was based on the Regulations on Personnel Management of the Institution. Only temporary workers, contract workers, labor dispatch workers, and other non-permanent personnel needed to sign labor contracts. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Huazhi Liquor Store 300755
Huazhi Liquor Store (300755.SY) was a wholesale enterprise established on May 26, 2005. Its registered address was located in the central area of Shangri-La economic development zone, Diqing Prefecture, Yunnan Province. Its main business was the sale of alcoholic products, including white wine, grape wine, imported spirits, etc. On January 29th, 2019, it was listed on the Shen Zhen stock exchange. Recently, the changes in its senior personnel have attracted widespread attention in the market. Wu Qirong replaced Li Wei as a non-independent director. Wu Qirong has rich experience in digital operations. The new general manager, Yang Wuyong, has deep qualifications and has held many positions. The semi-annual report for 2024 released in August 2024 showed that the operating income in the first half of the year was 5.943 billion yuan, up 1.30% year-on-year, and the net profit was 155 million yuan, up 2.77% year-on-year. It has maintained a friendly strategic cooperative relationship with liquor enterprises such as Moutai, Wuliang Ye, Fenjiu, etc., and has the honor of representing world famous wines such as Romanée-Conti, Lafite, Penfolds, etc. It has also established long-term and stable cooperative friendship with Metropolis, Wal-Mart, Sam's Club, etc. It has more than 2000 chain stores of Huazhi Liquor Store and Huazhi Famous Liquor Store, and more than 30000 high-quality retail outlets. It has been selected as "China's 500 Most Valuable Brands" for 15 consecutive years, and has been awarded Moutai for many times. Many honors were awarded by Wuliang Ye and other groups. On October 23, the data of Shanghai and Shanghai Finance showed that Huazhi Liquor Company obtained 22 million yuan of financing purchase amount, ranking 1571st in the two cities. On that day, the financing repayment amount was 25 million yuan, and the net sales amount was 2,415,700 yuan. The last three trading days 21 - 23 also had corresponding data on the financing purchase situation. While waiting for the TV series, he could also read the exciting content related to this site!
Is the new creature in the throat shot out with a laser?
The new creature at the throat did not necessarily need to be destroyed by laser. The neoplasias in the throat may be vocal cord polyp, vocal cord knot, throat tumor, etc., and need to be treated according to different causes. If it was a vocal cord polyp, it was mainly caused by long-term inappropriate vocalization. The symptoms were hoarseness. Usually, surgery was needed to remove the polyp according to the doctor's advice. Before and after the surgery, bad vocal habits should be corrected. After the surgery, the voice should be forbidden for about 3 weeks and accompanied by medication, and it was easy to relapse. The vocal cords were commonly seen in people who used more voices. Early symptoms could be improved through silence and voice training. If there was no improvement after adequate rest or adjustment of vocal patterns, surgery was needed to remove them. Larynx tumors were commonly seen in middle-aged and elderly men. The main symptoms were hoarseness, foreign body sensation in the throat, etc. The patient needed to see a doctor early. Surgery was performed according to the doctor's advice. Pathological examination was performed after the surgery. Radiation therapy, chemotherapy, or immune therapy could also be performed according to the pathological classification. For a tumor of the throat such as throat cancer, if it was early-stage throat cancer, laser or plasma minimally invasive surgery was the first choice. The surgical trauma was small, and there was no need for incision. There was no surgical incision on the body surface, and the patient could be discharged on the first day after surgery. The vocal function was preserved well, and the five-year survival rate was more than 90%. However, if the tumor was large, it was difficult to treat it with laser or plasma minimally invasive surgery, or the exposure of the oral cavity was not good, open partial Laryngectomy or other appropriate treatment methods were needed. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Who is Lin Yi?
Lin Yi had many people: - Lin Yi (1917 - 2007) was from Wuyi, Hebei Province. She was the wife of the older generation of the revolutionary Teng Daiyuan. In May 1935, when she was studying in middle school, she joined the China Youth League. In May 1936, she joined the China Communist Party and served in many departments, such as the Chief of the Secret Section of the Yan 'an Central Special Working Committee. - There was also Lin Yi, born in December 1956, from Pingyang, Zhejiang Province. He joined the work in December 1976 and joined the China Party in July 1984. He had a university degree and was a lawyer. He was the vice president of the Higher People's Court of Zhejiang Province and a member of the Judicial Committee. - Another was Lin Yi, who was born in Hebei Province on January 11, 1999 and grew up in the Shenyang City, Liaoning Province. He graduated from Beijing Sports University with a major in ballroom dancing and was a Chinese actor. In 2015, he was discovered by his agent and signed with Tang Ren Film and Television to debut. He starred in many film and television works, such as "To Our Warm Little Times,""Linglong,""Beautiful Scenery and Good Times," etc. His acting skills were divided. He changed from ballroom dancing to acting and continued to grow in controversy. The original work was equally exciting. You could click on the original work of "The Story of Rose" to understand the plot in advance!
How to transfer the relationship between the teachers 'regiments
If it is a faculty member under the age of 28 (including new faculty members and faculty members who have not yet transferred their relationship), such as the faculty members of the University of Dalian, they can log in to the platform to initiate a transfer application through the "Smart League Building" platform (or search for "Online Youth League·Smart League Building") and transfer it to the "University of Dalian Staff League Branch". After that, the school league committee will approve it. Generally speaking, different schools might have different rules and procedures, and they might need to operate according to the specific notification requirements of the school. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Returning from the world of cultivation, is the ending He?
The following are some recommendations for novels that have returned from the world of cultivation and have a happy ending: - << Immortal Mortal >>: The main character, Mo Wuji, experienced all sorts of twists and turns before falling from the God World to a planet in the Lower Planes. After passing down his cultivation technique, he returned to Earth to resolve the crisis of the demonic beasts and construct a spiritual energy array. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Mountains and rivers pillow, long sister-in-law as a wife novel, free reading
The original name of Pillow of Mountains and Rivers was Long Sister-in-law as Wife. It was a long romance novel that Mo Shubai first published in Jinjiang Literature City. The novel described the wedding day of the general's daughter Chu Yu and the eldest son of the Wei family. The enemy invaded and the Wei family went out to battle. Under the schemes and plots, 70,000 loyal souls of the Wei family were buried in the White Emperor Valley, leaving only the youngest son of the Wei family, Wei Yun, to return. The female lead, Chu Yu, was reborn at the age of fifteen. She had originally run away from the marriage for Gu Chusheng, but after her rebirth, she resolutely married into the Wei family. When Wei Yun was 14 years old, all his men died on the battlefield and his family was destroyed. At that time, only his mother and new sister-in-law, Chu Yu, accompanied him to support the Wei family. Later, the Minister of Rites, Gu Chusheng, came to propose marriage to Chu Yu. Wei Yun carried a knife to the Gu family's gate and said that Chu Yu had entered the Wei family and would be a member of the Wei family for the rest of his life. From then on, the two of them vowed to find out the truth. In the narrow escape, they secretly developed feelings for each other. Their feelings changed as they understood and helped each other. They hesitated and restrained themselves, and gradually became stronger. In the end, they chose to face their true feelings. This story was not only limited to the love between the male and female protagonists, but also the feelings of the country. The author described the scene in a grand manner, and the character setting and plot setting were very full. Whether it was the death of the male protagonist's father and brother in the war, or the righteousness of the country in the final war, they were all deeply impressive. While waiting for the TV series, he could also read the exciting content related to this site!
The good-looking female lead, Marvel Doujin, finished the novel.
Here are some good female lead Marvel Doujin novels: - Daisy in the Marvel World: 3.02 million words, 1494 chapters. This was a light novel with a female lead. The main character was Daisy, the shockwave woman (a character in the American drama S.H.I.E.L.D.). The female lead in the early stage was the adjutant Hill, and the later stage was the crimson witch Walter and the phoenix zither. The novel included most of the plot of Marvel Films, as well as major events and settings that were not involved in the film. The characters were rich, the plot was well connected, and the foreshadowing was ingenious. - Giant of Light in the Marvel World: 1.57 million words, 749 chapters. This light novel was unique. It was the story of Ultraman's appearance in the Marvel world. It had an invincible aura. The female protagonist was Tunmei. The author's writing was smooth and the plot was interesting. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What novels are there in the movies where the male lead strays into a strange island?
The " Journey to the Mysterious Island " mentioned in the reference material was a novel about the male protagonist's accidental entry into a strange island. The novel described how the male protagonist received a mysterious invitation to board a mysterious island and experienced various adventures on the island, including meeting companions, exploring caves, discovering the secrets of the island, encountering evil forces, and so on. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Mental hospital, God Slayer 6-person room
There were six wards in the mental hospital in " God Slayer ", and each ward was occupied by a god. These six gods came from different mythological systems: 1. One of the five gods of creation in ancient Greek mythology, Nicks, suffered from severe paranoia. Everything he saw was his own child. 2. In English mythology, the legendary mage Merlin, a god who symbolized magic and wisdom, became self-doubting due to his search for the truth of the world, resulting in schizophrenia. 3. In Norse mythology, Odin's ninth son, Blakey, was the God of Poetry and Music and the new God of Youth. Because he and his wife Eden shared two souls, the two of them could not meet each other and eventually fell ill from lovesickness. 4. Sun Wukong, the deity of Great Xia, was helpless after witnessing his junior brother's tragic death, and thus, he suffered from autism. 5. The demigod Gilgamesh of Sumerian mythology, as the fifth ruler of Uruk, had once killed a god and looked down on everything. In the end, he suffered from arrogance because of his arrogance. 6. One of the Three Pillar Gods in Cthulhu Mythology, Nyaratoph. He was the BOSS of the Mental Asylum dungeon. He was passionate about deceiving and seducing humans, and his greatest joy was to cause humans to fall into terror and despair until they eventually went insane. He had no specific symptoms of illness.