Biotechnology can be defined as.... Group of answer choices Harnessing biological processes to manipulate plants and animals. Genetic engineering. Creating mutant plants and animals for commercial interest. The process behind plant and animal evolution. The technique for manufacturing high-fructose corn syrup to replace sugar. Next
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Biotechnology can be defined as the harnessing and manipulation of biological processes, including genetic engineering, to develop practical applications in various fields such as agriculture, medicine, and industry.
Biotechnology refers to the application of biological knowledge, tools, and techniques to harness and manipulate living organisms, their components, and their processes for practical purposes. It involves using scientific principles to understand and modify biological systems to create new products or improve existing ones.
Biotechnology encompasses a wide range of practices, including genetic engineering, where specific genes are inserted, modified, or removed from organisms to achieve desired traits or functions. This can involve manipulating plants and animals to enhance agricultural productivity, develop disease-resistant crops, or produce pharmaceuticals.
However, biotechnology is not limited to creating mutants for commercial interests. It also includes processes such as fermentation, tissue culture, and molecular diagnostics. Overall, biotechnology involves harnessing biological processes to address practical challenges and improve various aspects of human life and the environment.
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Related Questions
How many concepts or ideas makeup the modern cell theory?
A)3.
B)4.
C)2.
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Nutrient molecules are used to build cellular structures or for energy. This best represents which characteristic of life?
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This represents that the living things acquire materials and energy from the environment. The correct option is A.
What are cellular structures?A cell is comprised of three parts: the cell membrane, the nucleus, and the cytoplasm that lies between the two.
The cytoplasm contains complicated provisions of fine fibers as well as hundreds or even thousands of tiny but distinct structures known as organelles.
The nucleus is possibly the most important eukaryotic organelle. In fact, the presence of a nucleus is regarded as one of the defining characteristics of a eukaryotic cell.
Thus, the correct option is A.
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Your question seems incomplete, the probable options are:
a. Living things acquire materials and energy from the environment.b. Living things are homeostatic.c. Living things are adapted.d. Living things grow and develop.e. Living things respond to stimuli.What kind of solar energy reaches Earth after traveling through space?
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Explanation:
All of the energy from the Sun that reaches the Earth arrives as solar radiation, part of a large collection of energy called the electromagnetic radiation spectrum. Solar radiation includes visible light, ultraviolet light, infrared, radio waves, X-rays, and gamma rays. Radiation is one way to transfer heat.
Answer:
solar radiation I'm sure
In many plants, variegated leaves (leaves with splotches, stripes, and other color variations) are a recessive trait, and solid - colored leaves are dominant.
A. choose a letter and list the two alleles using that letter.
B. Using a Punnett square, show the possible genotypes that result from a cross between a -plant with variegated leaves and a plant with heterozygous soild leaves
C. List their possible phenotypes
I really need help with this question.
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Answer:
Variegated leaves usually have one color on the inner part of the foliage and a second color along the edge or "margin." These are some of the best examples of plants with bi-colored foliage that you can include a few in your landscaping to spice up your flower beds.
C
Explanation:
in biomeviewer, locate the north western coast of africa. drop a pin in the savanna biome, close to the coastline. what is the average temperature? group of answer choices approximately 40 degrees celcius. approximately 20 degrees celcius. approximately 28 degrees celcius. approximately 10 degrees celcius.
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The typical temperature is around 28 degrees Celsius.
Which biomes are there?There are five primary types of biomes: aquatic, grassland, forest, desert, and tundra. Some of these can be further subdivided into more specialized categories, such as freshwater, marine, savanna, tropical rainforest, temperate rainforest, and taiga. Aquatic biomes encompass both marine and freshwater biomes.
How might scientists categorize various biomes using these traits?Based on the species that live there, a place is classified as a biome. Scientists can characterize a biome by describing the temperature range, soil type, amount of light, and water that are particular to an area and create niches for specific species.
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___________ is a protein that stabilizes existing actin micofilaments
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Tropomyosin is a protein that stabilizes existing actin microfilaments.
Tropomyosin is a two-stranded, alpha-helical coiled-coil protein that twists along the actin filament surface, spanning seven actin monomers. It stabilizes existing actin microfilaments by preventing actin polymerization and depolymerization.Tropomyosin is a long, thin, fibrous protein that binds to the actin molecule's grooves.
It stabilizes actin microfilaments by promoting the formation of microfilaments and inhibiting the depolymerization of microfilaments by sterically blocking actin filament association. Tropomyosin's coiled coil binds to a continuous groove on the surface of actin monomers, which serves as a scaffold for troponin to attach to tropomyosin.The tropomyosin molecule stabilizes the actin filament by preventing the myosin head from binding to the actin monomers, causing muscle contraction.
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Why are enteric bacteria such as escherichia coli, are common meat contaminants?
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Enteric bacteria such as Escherichia coli are common meat contaminants because they produce shiga toxin and contaminate the meat of the animals they host.
Escherichia coli is a rod-shaped bacterium that lives in the digestive tract of humans and animals. These bacteria are usually harmless, they help the process of digesting food. However, in some cases, Escherichia coli produces Shiga toxin which causes severe enteric and systemic disease. Shiga toxin is a toxin that can damage the small intestine they occupy.
The main reservoir of Escherichia coli is grazing animals such as cattle and their meat is contaminated with the shiga toxin they produce. Humans consuming beef contaminated with Escherichia coli toxin will experience mild to bloody diarrhea after the bacteria carry out an incubation period in humans who eat the contaminated meat. That is why Escherichia coli is a common meat contaminant.
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If a cell doesn't have enough DNA to make all of the proteins it needs, it cannot survive. True or False?
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The answer for that statement is True.
In thermodynamics, what does the term ‘free energy’ refer to?
A.Energy that cells borrow from the environment.
B. Energy that can be harnessed to do work or drive chemical reactions.
C. Energy required to initiate a chemical reaction.
D. Total energy in the biological system, also referred to as ‘enthalpy’.
E. Excess energy from a reaction that a cell does not use.
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In thermodynamics, the term "free energy" refers to energy that can be harnessed to do work or drive chemical reactions.
The correct answer is B.
Free energy, also known as Gibbs free energy, is a measure of the energy available in a system that can be used to do work or drive chemical reactions. It takes into account the enthalpy (total energy) and entropy (degree of disorder) of a system, and is defined by the equation ∆G = ∆H - T∆S, where ∆G is the change in free energy, ∆H is the change in enthalpy, T is the temperature, and ∆S is the change in entropy.
In a biological system, free energy is important because it drives many cellular processes, such as the synthesis of molecules, the movement of ions across cell membranes, and the contraction of muscles. The change in free energy of a reaction determines whether the reaction is spontaneous (exergonic) or non-spontaneous (endergonic), with spontaneous reactions releasing free energy and endergonic reactions requiring an input of free energy.
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Quais adaptações evolutivas o grupo das Angiospermas possui em relação aos outros grupos de plantas? Como essas adaptações contribuíram para o sucesso reprodutivo desses seres vivos no ambiente terrestre?
rapido pfv
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The following output is a regression for the number of people (in thousands) at SuperSki Ski slopes. Coefficients Intercept 0.39 Snow (inches) 0.07 Temperature -0.08 Sunny 0.05 Icy -0.02 The coefficient on snow is interpreted as: O On average, holding all else constant, an additional inch of snow increases the number of people at SuperSki Ski slopes by 70. An additional inch of snow increases the number of people at SuperSki Ski slopes by 0.07 on average, holding all else constant. An additional inch of snow increases people at SuperSki Ski slopes by 70 on average. An additional inch of snow increases people at SuperSki Ski slopes by 0.7, holding all else constant.
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The coefficient of snow is interpreted as "An additional inch of snow increases the number of people at SuperSki Ski slopes by 0.07 on average, holding all else constant." The correct option is option 2.
Regression model:
An explanation of the relationship between one or more independent variables and the target variable is provided by a regression model.
The output of a regression for the number of people (in thousands) at SuperSki Ski slopes.
Coefficients
Intercept 0.39
Snow (inches) 0.07
Temperature -0.08
Sunny 0.05
Icy -0.02
The regression line is :
y = 0.39=0.07x₁ +(- 0.08)x₂ + 0.05 x₃ + (-0.02)x₄
If the slope of the line is positive then there is a positive linear relationship between i.e. if one increases, the other also increases.
When all other variables in the regression model are held constant (such as temperature, sunny conditions, and icy conditions), an additional inch of snow leads to an average increase of 0.07 in the number of people at the ski slopes.
Therefore, the correct option is 2.
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The following output is a regression for the number of people (in thousands) at SuperSki Ski slopes.
Coefficients
Intercept 0.39
Snow (inches) 0.07
Temperature -0.08
Sunny 0.05
Icy -0.02
The coefficient on snow is interpreted as:
1. On average, holding all else constant, an additional inch of snow increases the number of people at SuperSki Ski slopes by 7
2. An additional inch of snow increases the number of people at SuperSki Ski slopes by 0.07 on average, holding all else constant.
3. An additional inch of snow increases people at SuperSki Ski slopes by 70 on average.
4. An additional inch of snow increases people at SuperSki Ski slopes by 0.7, holding all else constant.
1. Semen travels through the male reproductive tract in this order: a. ejaculatory duct, vas deferens, epididymis, urethra b. epididymis, vas deferens, ejaculatory duct, urethra c. urethra, ejaculator
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Semen is produced in the testicles and travels through the male reproductive system in the following order:
The testes produce sperm, which are stored and matured in the epididymis.
When sperm are needed, they travel through the vas deferens and into the ejaculatory duct.
Seminal fluid is added to the sperm in the seminal vesicles and prostate gland, which is then mixed and expelled through the urethra during ejaculation.
The correct order in which semen travels through the male reproductive tract is:
The epididymis is a long, coiled tube that sits on top of each testicle and serves as a site of sperm maturation and storage.
The vas deferens is a muscular tube that connects the epididymis to the urethra.
The ejaculatory duct is formed by the union of the vas deferens and seminal vesicles, and it passes through the prostate gland to empty into the urethra.
Understanding the anatomy and function of the male reproductive system is important for overall health and wellness.
Semen is composed of fluid and sperm.
It is ejaculated from the male reproductive system during orgasm.
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the floodplain on either side of a river is a volatile environment subject to frequent flooding. would you expect plants that were r or k strategists to be dominant in the plant community, and why?
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Answer: R -Strategists
Explanation: R-Strategists are better suited for rapidly changing environmental conditions.
Which factor of insect success results in the need for limited resources?a) Reproductive Potential. b) Small Size. c) Flight. d) Metamorphosis.
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Small size factor of insect success results in the need for limited resources . Insects adapt to their environment in many ways .
Option B is correct.
What are the factors that contribute to insects' success?Insects are thought to be so successful due to their small size, ability to fly, and protective outer shell, or exoskeleton. Because of their small size and their ability to fly, they can get away from enemies and move to new places.
How successful are insects' evolutionary processes?In the history of life, insects are the most successful group of organisms. Over half of the world's biodiversity is made up of insects, which are regarded as the most evolutionary successful group of organisms.
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Circle the correct answer
1. True False
In AM waves, amplitude changes.
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Why should you not exercise right after a meal? Select all that Apply
your muscles need oxygen
the body cannot supply enough blood to both digestive system and muscles
because your lungs don't function as well
the arteries to the stomach are open wide
the arteries to the leg are open wide
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Answer:
(b) The body cannot supply enough blood to both the digestive system and muscles. (d) the arteries to the leg are open wide.
Explanation:
You shouldn't exercise right after eating a large meal, as you may feel bloating or muscle cramping. It's better to eat low-fiber, low-fat, and high-carbohydrate snacks 30 to 45 minutes before exercising. This can include yogurt, fruit, granola, peanut butter, or whole-wheat toast.
Choose any species of your interest. Research and discuss its life history. Based on your findings, what type of survivorship curve (type I, II, or III) do you think the species has? Explain your answer
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Foxes are fascinating creatures that have captured the imagination of humans for centuries. These small, agile animals are known for their cunning and intelligence, as well as their beautiful red fur. Foxes can be found in many parts of the world, from North America to Europe and Asia.One of the most interesting things about foxes is their adaptability. They are able to survive in a wide range of habitats, from forests to deserts, and they are skilled hunters who can catch prey ranging from rodents to birds. Foxes also have a complex social structure, with family groups that work together to raise young and defend territory.
Explanation:
PLEASE HELP NEEDED FAST
In which geochemical cycle are transpiration and sublimation important processes? (2 points)
Water cycle
Carbon cycle
Nitrogen cycle
Phosphorus cycle
Sulfur cycle
An atom is trapped in a sedimentary rock buried underground. Tectonic forces lift the rock to Earth’s surface, where it is exposed to wind and flowing water. This weathering process eventually removes the atom from the rock. The atom is absorbed by the surrounding soil. During a rainstorm, the atom is washed into a nearby lake, where it mingles with similar atoms from fertilizers and detergents. These atoms eventually cause an algal bloom to form in the lake. Which geochemical cycle does this sequence describe? (2 points)
Water cycle
Carbon cycle
Nitrogen cycle
Phosphorus cycle
Sulfur cycle
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Explanation:
water cycle carbon cycle nitrogen cycle phosphorus cycle
A small number of finches live in a protected bird sanctuary. Natural selection
is least likely to occur in this population if:
A. the population has genetic variation.
B. the population size is not growing rapidly.
c. the finches have a high rate of mutation.
D. the finches do not compete for resources,
plzzz help me plz answer it fast and with the right answer last one
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Answer: The birds do not compete for resources.
Explanation:
Syphilis is caused by _____. a. Treponema pallidum b. Neisseria gonorrhea c. immunodeficiencies d. Haemophilus ducreyi
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Syphilis is caused by Treponema pallidum, a spiral-shaped bacterium. It is a sexually transmitted infection that can affect various organs and tissues if left untreated.
Syphilis is caused by Treponema pallidum, a spiral-shaped bacterium. It is a sexually transmitted infection that can also be transmitted from an infected mother to her unborn child during pregnancy or childbirth. Treponema pallidum is highly motile and can penetrate the skin or mucous membranes through microscopic abrasions during sexual contact.
Treponema pallidum enters the body and spreads through the bloodstream, leading to systemic infection. It can affect various organs and tissues, including the skin, mucous membranes, bones, joints, and internal organs. If left untreated, syphilis can progress through different stages and cause severe complications, including damage to the cardiovascular system, nervous system, and other vital organs.
The correct answer is option a. Treponema pallidum. It is important to diagnose and treat syphilis promptly to prevent the progression of the infection and potential long-term complications. Testing for syphilis typically involves blood tests or examination of fluid from syphilis sores. Treatment usually involves antibiotics, such as penicillin, which effectively eliminate the bacteria and resolve the infection.
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Where are proteins that are used in the cytoplasm translated?
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Proteins that are used in the cytoplasm are translated in the cytoplasm itself, specifically on ribosomes.
Ribosomes are the molecular machines responsible for the synthesis of proteins by linking amino acids together in a specific order according to the instructions carried by messenger RNA (mRNA). Ribosomes facilitate the process of translation, converting the information from mRNA into the amino acid sequence of the protein.
The ribosomes themselves are made up of two subunits, one large and one small, and they can be found either free-floating in the cytoplasm or attached to the endoplasmic reticulum (ER).
Once the protein is fully synthesized, it can then be folded and modified as needed before carrying out its specific function within the cytoplasmic environment.
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why moderate fever is nessesary for health
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Answer:
yes moderate fever is necessary
Explanation:
You get a fever because your body is trying to kill the virus or bacteria that caused the infection. Most of those bacteria and viruses do well when your body is at your normal temperature. But if you have a fever, it is harder for them to survive. Fever also activates your body's immune system.
2. Students notice that are falling leaves of a mahogany tree turn brown, but the leaves of a mango tree turn yellow. The students are making _______________.
A. a conclusion C. an inference
B. a prediction D. an observation
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Answer:
D
Explanation:
1.why does cellular respiration in muscles that produces lactic acid supply less energy compared to aerobic respiration?
2.A 100-metre sprinter usually holds his breath while running compared with a long-distance runner. after running, tje sprinter needs seven litres of oxygen to remove the lactic acid in his muscle, EXPLAIN THIS DIFFERENCE BETWEEN THE SPRINTER AND THE LONG-DISTANCE RUNNER
*please help me*
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Answer:
1. Cellular respiration in muscles produce lactic acid and have less energy compared to aerobic respiration because of fermentation
2. For number two I am not so sure but I know sprinter use up a lot of their ATP stored or something.
An organism with a genome of about 50,000,000 base pairs is found to have faulty dna repair proteins, even though its dna polymerase still proofreads while replicating the dna. About how many point mutations would you expect in this genome after two rounds of dna replication?.
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Based on the error rate of 1 in 10000 nucleotides, the number of point mutations is 1000 mutations.
What is DNA repair?DNA repair is the method where errors which occur during DNA replication are corrected.
During DNA replication, the error rate is approximately 1 error for every 10,000 nucleotides copied.
This rate is reduced to only 1 error for every 1 billion nucleotides by DNA repair proteins.
Since the DNA repair proteins of the organism are faulty, the error rate is 1 in 10000.
Number of nucleotides copied = 2 × 50,000,000 = 100,000,00
Number of errors = 100,000,00/10,000 = 1000 point mutations
Therefore, the number of point mutations is 1000 mutations.
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People with type o blood are considered universal donors because their blood has rh antigen on the red blood cells.
a. true
b. false
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The answer is false. People with type O blood are considered universal donors because their blood does not have the A or B antigens on the red blood cells.
What is Rh factor ?Separate antigens, such as the Rh factor, can be found in some people's blood but not in others. Rh positive and Rh negative individuals are those who have the Rh factor, respectively.
Regardless of the Rh factor, people with type O blood can donate blood to people with any blood type. However, regardless of the Rh factor, individuals with type O blood can only accept blood from individuals with type O blood.
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Describe what would happen to the arrows if this magnet were picked up and dropped numerous times.
A the arrows would point in the opposite direction
b nothing
c the arrows would point in a variety of directions
d the arrows would be removed
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Answer:
C.the arrows would point in a variety of directions
What animal that has a similarity of humans reproduction, and its difference.
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Answer:
Chimpanzees has a similarity of humans reproduction, and its difference is explained below in details.
Explanation:
Researchers discovered back in 2006 that chimpanzees experience around 98.4 and 99 percent of our DNA. They're more like to people than they are to gorillas! There are several similarities between animals and humans that you may have remarked. Humans and animals both feed, relax, imagine, and interact. We are also related in a lot of the means our bodies work.
which structure is highlighted? spinous process superior articular process transverse process inferior articular process
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The structure highlighted by the student is: spinous process, superior articular process, transverse process, or inferior articular process.
The spinous process is a bony projection that extends from the posterior (back) surface of a vertebra in the spine. It is a thin, sharp, and often pointed structure that projects outward from the main body of the vertebra. The spinous process serves as an attachment point for muscles, ligaments, and tendons, which helps to stabilize and support the spine. The spinous processes can be felt along the midline of the back and are often used as a reference point for identifying the location of specific vertebrae.
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What is the significance of knowing the animal breeding value? Support your answer by giving specific example. Give and explain the various hormones in the animal's body and its functions.
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The significance of knowing the animal breeding value lies in the fact that it enables breeders to select better animals as breeding stock to get the desired genetic traits that could enhance performance in subsequent generations. An example is a bull with a high breeding value for meat production.
The breeding value of an animal is an estimate of the animal’s genetic worth for a particular trait, such as milk production, meat quality, or disease resistance, compared to other animals within a population. For instance, a bull with a high breeding value for meat production would be used to sire offspring with desirable traits in the beef industry.
Hormones are chemical messengers in an animal's body that play a crucial role in controlling various physiological processes, including growth, metabolism, and reproduction. There are different hormones in an animal's body, each with its specific function. Some of these hormones include:
1. Testosterone: Testosterone is the primary male sex hormone that is responsible for the development of male sexual characteristics. It plays a vital role in the production of sperm and maintaining sexual desire in males.
2. Estrogen: Estrogen is the primary female sex hormone that regulates menstrual cycles and the development of female sexual characteristics. It also plays a crucial role in the growth and maintenance of reproductive organs in females.
3. Progesterone: Progesterone is a hormone that plays an essential role in pregnancy and the menstrual cycle. It helps to maintain the lining of the uterus and supports the growth of the embryo during pregnancy.
4. Growth hormone: Growth hormone plays a crucial role in the growth and development of animals. It stimulates cell division and growth in various tissues, including muscle, bone, and cartilage.
5. Insulin: Insulin is a hormone produced by the pancreas that regulates blood sugar levels in animals. It helps to transport glucose from the blood into cells, where it can be used for energy.
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