a little summary how ultraviolet light could be the answer to the future outbreak
( Two paragraphs).
Answers
Ultraviolet light can be the answer to future outbreaks because it has the capability to kill the microorganisms present in air and thus can prevent the infectious diseases caused by them.
Ultraviolet light is the EM radiation with the wavelength range 10 nm to 400 nm. It is already being used in research labs for maintaining the microbe free environment. Researches are also being conducted to produce such ceiling lights that can be used normally in households so that the the air-borne microorganisms can be killed.
Microorganisms are the small living organisms not visible to the unaided eyes. They have the strong capability to produce their new variants by mutation and cause infectious diseases. The ultraviolet light can kill them even before they are able to transform themselves.
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Related Questions
Earth's crust and mantle are same.
True
False
Answers
Answer:
False
Explanation:
Answer:
False
Explanation:
The crust is the thin, outermost layer of the Earth that is composed differently than the mantle
Vitamins A, D, E, and K are fat-soluble vitamins. Sort the phrases as describing vitamin A, vitamin D, vitamin E, or vitamin K.
a. deficiency can cause rickets b. deficiency can cause night blindness c. cofactor d. production takes place in skin e. prevents oxidative damage to membrane lipids f. regulates gene expression in epithelial tissue g. hormone precursor and visual pigment h. hormone precursor derived from a steroid i. functions in fibrin formation -antioxidant
Answers
Fat-answerable vitamins include vitamins A, D, E, and K. Sort the expressions according to whether they describe vitamin A, vitamin D, vitamin E, or vitamin K. Rickets is caused by a lack of vitamin D.
What's vitamin?
Vitamins are organic substances that must be consumed in small quantities. They perform a variety of functions, including adding the rate of metabolism in the body, strengthening the vulnerable system, promoting proper growth and development of bones and other body corridor, and so on.
Vitamins perform a veritably unique function that distinguishes them from other nutrients in that they convert energy from other sources, similar as carbohydrates, proteins, fats, and oil painting, into a form that's useful to the body system.
Vitamin A insufficiency causes night blindness. Vitamin C acts as a cofactor.Vitamin D product takes place in the skin. Vitamin E prevents ooxidative damage to membrane lipds. Vitamin D regulate gene expression in epithelial apkins.Vitamin A are hormone precursor and visual color.Vitamin D are hormone precursor deduced from a steroid. Vitamin K Function in fibin conformation and antioxidant.Learn more about Vitamin here: https://brainly.com/question/6974286
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Research one of the reproductive disorders found on the website below, or any other that you find. Write an 800 word report on the disorder, including what its symptoms are, who it can affect most, and what other issues it can cause. Also include information about what medications or treatments are available, how they help control the disorder or relieve symptoms, and how effective they are. Make sure to cite your sources, and include statistics in a table or a graph based on information you found about your disorder.
Answers
Answer:
Preterm labor (PTL) is a condition in which contractions begin to open the cervix before 37 completed weeks of pregnancy. This condition can lead to premature birth and its associated complications, which is a leading cause of newborn morbidity and mortality worldwide. PTL affects approximately 11% of all pregnancies, and its incidence is increasing worldwide, making it a significant public health problem. This essay will discuss the symptoms, risk factors, potential complications, and available treatments for PTL.
The symptoms of PTL can be challenging to identify, as they may be similar to typical pregnancy symptoms. However, some warning signs of PTL include contractions that occur more than five times per hour, vaginal discharge or bleeding, pelvic pressure, or cramps. Pregnant women must contact their healthcare provider immediately if they experience these symptoms.
Various factors can increase a woman's risk of developing PTL. These risk factors include a history of PTL or premature birth, multiple gestations, uterine or cervical abnormalities, infection, diabetes, hypertension, and tobacco use. Women at high risk of PTL may need additional monitoring and medical care to reduce the risk of premature delivery.
PTL can lead to complications, including respiratory distress syndrome, intraventricular hemorrhage, sepsis, and necrotizing enterocolitis in the newborn. In addition, premature birth can increase the risk of long-term developmental disabilities, such as cerebral palsy, blindness, and deafness. Furthermore, mothers who deliver prematurely are at increased risk of postpartum hemorrhage, infection, and emotional distress.
The treatment options for PTL depend on the gestational age of the fetus and the severity of the symptoms. If PTL is detected early, interventions may be used to delay delivery and reduce the risk of complications. These interventions may include bed rest, hydration, tocolytic medications, and corticosteroids. Tocolytic medications, such as magnesium sulfate and nifedipine, relax the uterine muscles and slow or stop contractions. Corticosteroids like betamethasone and dexamethasone help mature the fetus's lungs and reduce the risk of respiratory distress syndrome. Delivery may be necessary if PTL continues despite these interventions or if the mother or fetus is in distress. In some cases, the delivery may be delayed to allow for administering corticosteroids, which can improve the infant's outcome.
PTL is a common pregnancy complication that can lead to premature birth and its associated complications. The symptoms of PTL can be challenging to identify, making early detection and treatment crucial. Women at high risk of PTL should receive additional monitoring and medical care to reduce the risk of premature delivery. Treatment options for PTL may include bed rest, hydration, tocolytic medications, and corticosteroids. These interventions can delay delivery and reduce the risk of complications. However, in some cases, the delivery may be necessary to protect the health of the mother and fetus. Pregnant women must discuss the risks and warning signs of PTL with their healthcare provider and seek prompt medical attention if they experience any symptoms.
Source : https://medlineplus.gov/childbirthproblems.html
Explanation: ^^ Please give thanks and 5 star
if an insect eats the lettuce seedlings in your yard, it is acting most like a(n):
Answers
If an insect eats the lettuce seedlings in your yard, it is acting like an herbivore.
What is an herbivore?An herbivore is an organism that obtains its energy and nutrients to survive by eating plants.
Herbivores are fundamental in the food web and help to control the number of primary producers in the ecosystem.
In conclusion, If an insect eats the lettuce seedlings in your yard, it is acting like an herbivore.
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Wind moves from areas of ??pressure to ??
pressure.
barometric , atmospheric
no, some
low, high
high. Low
Answers
Answer:
jjggbhfhhgdhbhhhbhbnm
Help, i have to turn in this in tomorrow
Answers
2. Curly ears are a dominant trait because when a cat with curly ears was mated with a straight-eared cat, all the kittens had curly ears.
3. Mendel's experiments on flower color in pea plants showed that true-breeding plants with purple flowers were crossed to produce offspring with purple flowers, and when these offspring were self- pollinated, they produced offspring with both purple and white flowers.
An organism has a haploid number of 36. What is the organism's diploid
number?
Answers
Answer: 72.
Explanation: Haploid cells are those that have only a single set of chromosomes while diploid cells have two sets of chromosomes.
What is the US Census Bureau requirement for a place to be classified as urban?
Answer :at least 1,000 people per square mile
Answers
What r the 4 seasonal stages of the year ?
Answers
Answer:
Spring, Summer, Winter, and Fall
Explanation:
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Answer:
Spring, Summer, Autumn (Fall) and Winter.
Explanation:
Which part of a plant are used to attract birds and insects called
Answers
Answer:
Nectar
Explanation:
The part of a plant that is used to attract birds and insects is called Petals. Sometimes, nectar is also used for the same function.
What do you mean by Plant?A Plant may be defined as a living thing that grows in the earth and has a stem, leaves, and roots. They are the autotrophs that synthesize their own food through the process of the photosynthesis.
Petals are multicolored leaf-like structures that encircle the male and female reproductive organs of the plant. Because of its colorful nature, it attracts a variety of birds and insects.
Nectar is a sweet substance that attracts insects or birds for the purpose of pollinating the flower.
Therefore, the part of a plant that is used to attract birds and insects is called the Petals. Sometimes, nectar is also used for the same function.
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Place the steps in order below using the terms first, second, third, and so on.
Some viral DNA is incorporated into the bacterium's genome as a spacer.
Bacteria is exposed to phage (virus) for the first time and survives.
Cas-9 removes the targeted sequence of cutting it out of the bacterial genome.
The RNA acts as a guide for the protein
Cas-9 finds an exact DNA sequence match
in an invading virus.
Transcription occurs and RNA is made
from DNA.
Answers
CRISPR-Cas9 is a revolutionary gene editing technique that has enabled scientists to make precise changes to an organism’s DNA.
Bacteria is exposed to phage (virus)First, bacteria is exposed to phage (virus) for the first time and survives. Second, transcription occurs and RNA is made from DNA.Third, the RNA acts as a guide for the protein Cas-9. Fourth, Cas-9 finds an exact DNA sequence match in an invading virus.Fifth, Cas-9 removes the targeted sequence of cutting it out of the bacterial genome.Finally, some viral DNA is incorporated into the bacterium's genome as a spacer.The process begins when bacteria is exposed to phage (a virus) for the first time and survives.This triggers the production of RNA from the DNA which acts as a guide for the protein Cas-9.Cas-9 then searches for an exact match in the invading virus and when found, cuts out the targeted sequence from the bacterial genome.The viral DNA is then incorporated into the bacterium’s genome as a spacer.This process is highly precise and efficient, and is being used to explore the potential of gene editing in many fields.To learn more about Bacteria is exposed to phage (virus) refer to:
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Pigouvian taxes (or corrective taxation) internalizes the externality by increasing the ______
and thus removing the inefficiency of the negative production externality.
Answers
Pigouvian taxes (or corrective taxation) internalizes the externality by increasing the cost of production, thus removing the inefficiency of the negative production externality.
A Pigouvian tax is a type of tax that is intended to reduce the negative externalities generated by a market by raising the cost of the goods or services that generate the externalities. When negative externalities arise, this sort of tax is frequently utilized by governments to make it more expensive to undertake harmful activities.
Some of the benefits of Pigouvian tax are: It promotes a cleaner environment by internalizing the cost of pollution. It can help to regulate the overall demand for a specific good or service. It can be a source of revenue for the government. A Pigouvian tax can incentivize producers to reduce pollution and take care of the environment. It creates an economic incentive for individuals to become more aware of the negative impacts their actions have on the environment.
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Ecological succession alters biodiversity over time. It occurs through various means, like destructive events such as fires or floods. These events pave the way for pioneer species to thrive, resulting in a greater diversity of both living and non-living elements. This process enhances the overall strength of the ecosystem.
Answers
Answer:
Ecological succession is the development of species after a disaster that destroys an ecosystem. Since ecological succession increases the number of species living in an area, it also increases biodiversity. For example, areas that have been through heavy mining are usually stripped to barren rock..
Why does Iceland have geothermal energy?
Answers
Answer:
Due to the geological location of Iceland (over a rift in continental plates), the high concentration of volcanoes in the area is often an advantage in the generation of geothermal energy, the heating and making of electricity. During winter, pavements near these areas (such as Reykjavík and Akureyri) are heated up.
Explanation:
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Answer:
Due to the geological location of Iceland (over a rift in continental plates), the high concentration of volcanoes in the area is often an advantage in the generation of geothermal energy, the heating and making of electricity. During winter, pavements near these areas (such as Reykjavík and Akureyri) are heated up.
Explanation:
Fusion of a vesicle with a target membrane requires binding of the SNARE protein on the vesicle, V-SNARE, with the SNARE protein on the target membrane, t-SNARE. Transport vesicle V-SNARE t-SNARE Target membrane Suppose a genome encodes 6 different v-SNARE proteins and 21 different t-SNARE proteins. How many potential v-SNARE to t-SNARE interactions could take place? Assume no specificity. potential v-SNARE to t-SNARE pairs =
Answers
The fusion of a vesicle with a target membrane requires the binding of SNARE proteins on both the vesicle and the target membrane. In this situation, the vesicle contains 6 different v-SNARE proteins and the target membrane contains 21 different t-SNARE proteins.
Assuming no specificity, this means that there are a total of 6 x 21, or 126, potential v-SNARE to t-SNARE interactions that could take place. This number is reached by multiplying the different number of SNARE proteins on each side of the interaction. In this case, the vesicle has 6 different v-SNARE proteins and the target membrane has 21 different t-SNARE proteins.
Therefore, if the SNARE proteins bind randomly, there are 126 possible combinations of v-SNARE to t-SNARE interactions. This number can be further refined depending on the specificity of the SNARE proteins, but for now, 126 is the total number of potential v-SNARE to t-SNARE interactions that could take place.
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acrostic of planets
Answers
Answer:
You can combine the acronym and acrostic methods. The first four (inner) planets, in order from the Sun, are Mercury, Venus, Earth, and Mars. ... Now consider the acrostic: "My very easy mnemonic. Just spin us nine planets." You can memorize two sentences and use the first letter of each word to help you think of planets.
Answer:
To remember the planets, you can create an acrostic from the first letter of each planet, like "My Very Educated Mother Just Served Us Nachos"
Explanation:
Which of the following are characteristics or features associated with the mid Atlantic Ocean ridge
Answers
The Mid-Atlantic Ridge is a large underwater mountain range that runs down the center of the Atlantic Ocean. Some of the characteristics or features associated with the Mid-Atlantic Ridge are:
Plate boundary: The Mid-Atlantic Ridge is the boundary where the North American Plate and the Eurasian Plate move away from each other. It is a divergent plate boundary, meaning that new oceanic crust is created as the two plates move apart.
Volcanic activity: The Mid-Atlantic Ridge is characterized by frequent volcanic activity. As the plates move apart, magma rises up from the mantle and solidifies to form new oceanic crust.
Rift valley: The Mid-Atlantic Ridge has a long rift valley running down its center. This is where the plates are moving apart and where new oceanic crust is being formed.
Hydrothermal vents: The Mid-Atlantic Ridge is home to many hydrothermal vents. These are underwater hot springs that release mineral-rich water into the ocean. These vents are important habitats for many unique species of marine life.
Earthquakes: The movement of the plates at the Mid-Atlantic Ridge can cause earthquakes. These earthquakes can be felt on land and are monitored by scientists to better understand plate tectonics.
Mid-ocean ridge system: The Mid-Atlantic Ridge is part of a larger system of mid-ocean ridges that runs through all of the world's oceans. These ridges are where new oceanic crust is formed, and they play a critical role in plate tectonics and the movement of continents over time.
The following are characteristics or features associated with the mid-Atlantic Ocean ridge :
Spanning across from the Arctic Ocean to the Southern Ocean, a submerged mountain range also known as the Mid-Atlantic Ridge runs through the center of the Atlantic Ocean. The North American Plate and the Eurasian Plate are moving apart from each other along another divergent plate boundary, generating a new oceanic crust.The mid -Atlantic ridge is considered to be the world's longest mountain range with its length spanning more than 16,000 kilometers.It is distinguished by a collection of rift valleys and volcanic peaks that develop along the ridge's summit.Volcanic and seismic activity are frequently experienced near the Mid-Atlantic Ridge.The Mid-Atlantic Ridge is one the crucial location for people to conduct their scientific studies on subjects such as oceanography, marine biology, and plate tectonics.Oceanographic and atmospheric circular systems around the world depend heavily on the Mid-Atlantic Ridge as it aids with the regulation of the Earth's climate.The Mid-Atlantic Ridge is a mid-ocean ridge that runs over the Atlantic Ocean's floor and is part of the longest mountain range in the world.
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If the rotational speed of Earth increased:
Answers
Answer:
The faster the Earth spins, the shorter our days would become. With a 1 mph speed increase, the day would only get about a minute and a half shorter and our internal body clocks, which stick to a pretty strict 24-hour schedule, probably wouldn't notice.
Explanation:
Compare mitosis with meiosis by filling in the chart below:
Mitosis
Meiosis
Characteristic
22. In what type of cells does this type of cell division
occur?
23. How many cells are formed at the end of the
process?
24. Are the resulting daughter cells the same or different
than the mother cell?
25. If the process begins with a diploid mother cell, will
the daughter cells be haploid or diploid?
26. Are tetrads formed?
27. Does crossing over occur?
Answers
Answer:
22:- in mitosis stem cells and somatic cells cell division occurs and in meoisis germ cells cell division occurs
23:- at end of mitosis 2 daughter cells formed and meiosis 4 daughter cells formed
24:- in mitosis cells are same and in meiosis cells are different
l know only those questions answers
Which behaviors are stimulated without using the forebrain?
deep thinking
reflexes
ganglia
integration
Answers
Answer:
reflexes
Explanation:
Answer:
the answer is B reflexes
Explanation
I took the test and got 100 so it is right
Please help me...what is the function of an animal cell?
Answers
Answer:
the blood and the senses
Explanation:
Can anyone tell the answer
Answers
During the inflammatory response degranulate and release Multiple Choice a. endothelial cells: cytokine b. endothelial cells, histamine c. mast cells; cytokine d. endothelial cells; chemotactine e. mast cells; histamine
Answers
During the inflammatory response, mast cells degranulate and release histamine, cytokines, and other inflammatory mediators.
The correct answer is (c) mast cells; cytokine.
What happens during the inflammatory response?The inflammatory response is a complex biological process that occurs when the body's tissues are damaged by physical injury, infection, or other harmful stimuli.
The inflammatory response involves a series of events, including:
Vasodilation: The blood vessels in the affected area widen, allowing more blood to flow to the site of injury or infection. This increased blood flow causes redness and warmth in the area.Increased vascular permeability: The walls of the blood vessels become more permeable, allowing immune cells, antibodies, and other substances to enter the affected tissue.Recruitment of immune cells: White blood cells, including neutrophils and macrophages, are recruited to the site of injury or infection. These immune cells help to eliminate the source of the inflammation, such as bacteria or damaged tissue.Release of inflammatory mediators: Mast cells, basophils, and other immune cells release inflammatory mediators, such as histamine, cytokines, and prostaglandins, which amplify the inflammatory response.Tissue repair: Once the source of the inflammation has been eliminated, the body initiates tissue repair processes to replace damaged tissue with new cells.Learn more about the inflammatory response at: https://brainly.com/question/15741262
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How does potential energy transfer to kinetic energy?
Answers
Answer:
An object has potential energy (stored energy) when it is not in motion. Once a force has been applied or it begins to move the potential energy changes to kinetic energy (energy of motion). Hope this Helps :)
Explanation:
A ball held in the air, for example, has gravitational potential energy. If released, as the ball moves faster and faster toward the ground, the force of gravity will transfer the potential energy to kinetic energy. The higher the ball, the more gravitational potential energy -- it will fall longer and faster as it accelerates toward the earth
Potential energy is the energy that an object has at the starting height and kinetic energy is the energy it has released
what is a syndrome? question 8 options: a group of traits, all of which must be present if an aneuploidy is to be diagnosed a characteristic facial appearance a characteristic trait usually given the discoverers name a group of traits typically found in conjunction with a particular chromosomal alteration or gene mutation
Answers
A characteristic that only appears in conjunction with one specific aneuploidy is known as syndrome. A syndrome turns into a disease when it is linked to a specific cause.
A syndrome is a group of related medical symptoms and signs that are frequently connected to a certain disease or disorder. Sometimes a syndrome and its aetiology or cause are so closely related that the terms syndrome, disease, and disorder are used to refer to them all. Medical diagnoses are sometimes misunderstood due to word substitution.
Aneuploidy is the occurrence of an abnormally high number of chromosomes in a cell, such as 45 or 47 chromosomes in a human cell as opposed to the typical 46. Chromosome segregation mistakes can go wrong in a number of ways, and these mistakes are what lead to aneuploidy.
the complete question is:
What is a syndrome?
A. a group of traits typically found in conjunction with a particular chromosomal aberration or gene mutation
B. a characteristic trait usually given the discoverer's name
C. a group of traits, all of which must be present if an aneuploidy is to be diagnosed
D. a characteristic facial appearance
E. a characteristic that only appears in conjunction with one specific aneuploidy
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A puppy finds its way to the kitchen trash and eats three slices of old sandwich meat. An hour later, the puppy begins to vomit.
Which explanation best describes why this happens?
A. In order to maintain balance, an organism will vomit to get rid of excess water in the body.
B. Vomit is necessary for the body to raise the temperature high enough to produce a fever.
C. In order to maintain balance, an organism will vomit to get rid of ingested bacteria or other pathogens.
D. Vomit is necessary for an organism to produce extra hydrochloric acid in the stomach.
Answers
Answer:
C.
Explanation:
Which types of light are absorbed by genetic material? (check all that apply)
Answers
What structural feature in a molecule is necessary for a gas to absorb ir radiation?.
Answers
The structural feature in a molecule necessary for a gas to absorb IR radiation is: a net change in dipole moment due to the vibration or rotation of the molecule.
IR radiation is the infrared radiation. In the electromagnetic spectrum, its value ranges from 700 nanometers to 1 millimeter. The waves are longer than that of visible light and shorter than the radio waves. The waves are not visible to the human eye.
Dipole moment is a vector quantity. It is equal to the charge of the molecules multiplied by the distance between the two charges. In a dipole there is a positive charge at one end and a negative at the other. The direction is considered from negative to positive.
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a newly discovered enzyme can convert 120 molecules of substrate into products, in one minute. what is the kcat of the enzyme?
Answers
The kcat of the enzyme is 120 molecules of substrate converted per minute.
First, we need to understand that the kcat of an enzyme is the maximum number of catalytic events per enzyme molecule per unit time, that is, the number of product molecules formed from the enzyme per unit time. According to a newly discovered enzyme can convert 120 molecules of substrate into products in one minute.
Therefore, the kcat of the enzyme can be calculated as follows: kcat = number of catalytic events per unit time (in this case, per minute)/total enzyme concentration. The enzyme's concentration is not given in the question, but we can assume that it is 1 unit of the enzyme. Therefore: kcat = 120/1kcat = 120The kcat of the enzyme is 120 per minute.
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what are serval characteristics of the class amphibia that separate its memebers from other vertebrate classes.
Answers
The class Amphibia includes frogs, salamanders, and caecilians. It is an important group of vertebrates due to their ability to move between aquatic and terrestrial environments. Amphibians are cold-blooded creatures with smooth skin that is permeable to water and air.
The larvae of most amphibians undergo a metamorphosis during development. They begin as aquatic animals with gills and a tail and transform into a terrestrial adult with lungs and limbs.
Amphibians are unique among vertebrates in having skin that is permeable to water and air. This allows them to exchange gases, absorb water, and eliminate waste products through their skin.The class Amphibia has a three-chambered heart, which separates it from other vertebrate classes. The three chambers of the heart include two atria and one ventricle. Blood returning to the heart mixes in the single ventricle, which then pumps it to the lungs and body.
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