The ____________________ ____________________ virus, which causes flulike symptoms, can spread to the spinal cord and brain.
Answers
The West Nile virus, which causes flu-like symptoms, can spread to the spinal cord and brain. West Nile fever is the most common form of illness caused by the West Nile virus.
Only 1 out of every 5 people infected with West Nile virus develops symptoms. Most people who get infected with West Nile virus have no symptoms at all. A few people - about 1 in 150 - develop severe illness, including encephalitis or meningitis, which can cause brain inflammation and be fatal. The West Nile virus is a single-stranded RNA virus belonging to the Flaviviridae family and is transmitted by mosquitoes. The virus was first detected in a woman's blood in the West Nile district of Uganda in 1937.
West Nile fever is caused by the West Nile virus, which is usually spread to people through the bite of an infected mosquito. West Nile virus can also be spread through blood transfusions, organ transplants, and from mother to baby during childbirth or breastfeeding. In rare cases, West Nile virus has been spread through exposure in a laboratory setting or from infected animals.
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Related Questions
which process of genetic recombination involves genes from both parents?crossing overindependent assortmentfertilizationtetrad formation
Answers
The Fertilization is the process of genetic recombination involves genes from both parents.
Fertilization is described because the union of gametes. During fertilization, sperm and egg fuse to shape a diploid zygote to provoke prenatal development. In mammals, fertilization entails a couple of ordered steps, which includes the acrosome reaction, zona pellucida penetration, sperm–egg attachment, and membrane fusionGenetic fertilization is the procedure of fertilization of male gametes with the oospore.
It includes numerous elements that include - synergids, egg, crucial cee, antipodals, etc. Synergids - They are haploid cells that shape finger-like projections.Fertilization may be described because the union of haploid gametes, the spermatozoa and the oocyte, hereto known as egg, to repair the diploid state, shape a zygote via the procedure of egg activation, and start a chain of mitotic divisions that outcomes in mobileular differentiation and embryo development.
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Rocks in continental crust are as old as ____ years.
A. 200 million
B. 44 million
C. 4.4 billion
Answers
Answer:
4.4 billion
Explanation:
hope this helps
pls give brainliest
What is the relationship between III-1 to III-2
Answers
Answer:
III 2 IS THE HUSBAND OF III1
A wave has a frequency of 50 Hz and a wavelength of 10 m. What is the speed of the wave?
Answers
Answer:
500 m/s
Explanation:
Velocity (v) = wavelength (λ) x frequency (f)
V = 10 x 50
V = 500 m/s
What most likely happened to the population of deer in 1963 and 1964? a graph entitled population of white tail deer in michigan from 1945 to 1962 has year on the horizontal axis, and population number on the vertical axis. from 1945 to 1951, the population increased rapidly. from 1951 to 1955, the population remained constant at 1600. from 1953 to 1959, the population decreased rapidly, and from 1959 to 2963 the population began to increase to around 750. the population increased its death rate. the population exceeded past carrying capacity. the population crashed down to 0. the population steadily increased to get closer to carrying capacity.
Answers
Answer:
D) The population steadily increased to get closer to carrying capacity.
Explanation:
I did the test!
Answer: its D
Explanation: on edge
Which of these conditions do not occur in populations evolving due to natural selection? Individuals pass on most traits that they acquire during their lifetime More offspring are produced than can survive. The populations vary in traits that can be inherited. Some inherited traits increase reproductive success
Answers
the circumstances are that people pass on the majority of the features they acquire over their lifespan. The communities vary in the qualities that can be acquired and more kids are generated than can survive.
What factors must be absent for biological evolution to take place in a population?Natural selection does not depend on a species' ability to survive in the face of unforeseeable future events because it affects communities in reaction to the current environment.
Describe the five conditions that natural selection must meet?Darwinism is a straightforward method that results in long-term population changes in living things. In fact, it is so straightforward that it can be divided into five fundamental processes, which we'll refer to as VISTA in this instance: Variation, Inheritance, Selection, Time, and Adaptation.
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The process of breakdown of food into simpler components that can be absorbed and used by the body is called?
Answers
The process of breakdown of food into simpler components that can be absorbed and used by the body is called digestion. Digestion involves both mechanical and chemical processes that help break down food into its basic building blocks such as carbohydrates, proteins, and fats, as well as vitamins and minerals.
The digestive system plays a crucial role in breaking down food and extracting the nutrients required for the body's growth and maintenance. The digestive process starts in the mouth, where food is broken down by chewing and mixed with saliva, which contains enzymes that help break down carbohydrates. The food then moves down the esophagus to the stomach, where it is mixed with digestive juices and further broken down into smaller components. The small intestine is where most of the absorption of nutrients takes place, and the large intestine absorbs water and electrolytes before eliminating waste.
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Some specialized deep-sea fish have a swim bladder that is filled with what to help them stay in the deep ocean?
Answers
Some specialized deep-sea fish have a swim bladder filled with oil or gas to help them stay buoyant in the deep ocean.
The presence of this swim bladder allows them to adjust their buoyancy and control their position in the water column.
Regarding the phenotype of the children, the information provided is unrelated to the topic of deep-sea fish and their swim bladders. It is important to provide relevant information or clarify the question to provide a meaningful response.
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80.0g of wood measures 4cm x 6cm x 4cm. What is the density of the
wood? *
Pls help
Answers
Answer:
I believe the answer is 0.83
Explanation:
The formula for density is p=m/v
p-density
m-mass
v-volume
To find volume you multiply 4*6*4
Which will give you 96
We know the mass which is 80.0
So, p=80/96= 0.83
I really hope this helps.
The polyA tail is added immediately after the stop codon: True False.
Answers
Thus, the given statement "The polyA tail is added immediately after the stop codon: True False" is False.
Poly(A) tail is a sequence of 100-250 adenine (A) nucleotides added to the 3′ end of most eukaryotic mRNA molecules. The poly(A) tail is added during mRNA processing, shortly after transcription initiation and prior to the mRNA’s exit from the nucleus.
It is a highly conserved aspect of mRNA processing, meaning that most eukaryotes add the poly(A) tail to their mRNA molecules.
The process of polyadenylation, which includes the addition of a poly(A) tail, happens to eukaryotic mRNA molecules while they are still within the nucleus. The poly(A) tail is added subsequent to the 3′ untranslated region and the stop codon, as shown below.
The poly(A) tail is added subsequent to the stop codon and the 3′ untranslated region. It is an important component of eukaryotic mRNA molecules that plays a critical role in their regulation, stability, and translation.
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Giving all the jazz! How many genes are needed to control a single-gene trait?
Answers
Answer:
One.
Explanation:
tai cl, hsieh ph, chen wp, chen lh, chen wj, lai pl: biomechanical comparison of lumbar spine instability between laminectomy and bilateral laminotomy for spinal stenosis syndrome – an experimental study in porcine model.
Answers
The study titled "Biomechanical comparison of lumbar spine instability between laminectomy and bilateral laminotomy for spinal stenosis syndrome – an experimental study in a porcine model" compares the biomechanical aspects of lumbar spine instability between laminectomy and bilateral laminotomy procedures for spinal stenosis syndrome.
The mentioned study focuses on evaluating and comparing the biomechanical characteristics of lumbar spine instability resulting from laminectomy and bilateral laminotomy procedures in a porcine (pig) model.
Lumbar spinal stenosis syndrome is a condition characterized by the narrowing of the spinal canal, causing compression of the spinal cord and nerves.
The researchers aim to investigate the impact of these surgical techniques on lumbar spine stability and assess their potential effects on the range of motion, load-bearing capacity, and overall biomechanical performance of the spine.
The porcine model is commonly used in such experimental studies due to its anatomical similarities to the human spine.
The study's findings can provide valuable insights into the biomechanical considerations and potential implications of choosing between laminectomy and bilateral laminotomy for treating spinal stenosis syndrome, helping inform clinical decision-making and improving surgical outcomes.
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only one gene is present on each chromosome...
True or false
Answers
Answer:
True
Explanation:
Each chromosome represents a single gene. Each chromosome usually contains multiple genes. All members of each species have the same number of chromosomes.
Answer:
only one gene is present on each chromosome... True or falseTrueWhen two comparison groups within an experiment are identical except for one variable, the experiment is called a(n) _____.
Answers
When two comparison groups within an experiment are identical except for one variable, the experiment is called a controlled experiment.
A controlled experiment is one in which all of the variables are the same or constant except for one.
In this type of experiment, a collection of data for a control group is considered, and one or more other groups are investigated. Except for one variable, all circumstances are similar to the control group and each other.
A controlled experiment might look like this:
What effect does soil type have on seed germination time?
A controlled experiment is put up to answer this question.
Four identical pots were used for the experiment, each filled with a different type of soil. Bean seeds were sown in each pot, the pots were placed in a sunny window, watered, and the time it took for the seeds to germinate was recorded.
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what are the pros/cons of building trees using a bioinformatics approach? compare and contrast this method to the other methods we have used to build trees in this class. are there certain methods that are more useful for certain types of data?
Answers
A significant advantage is that it forces the conversation of all possible outcomes of a decision and traces each path to a conclusion. The most widely used machine learning algorithms in bioinformatics and statistical genetics use tree-based techniques like decision trees.
What about bioinformatics approach?Bioinformatics approaches to AMR research can be broadly divided into two groups: those that examine the underlying molecular causes of AMR and those that concentrate on quick and accurate predictions of AMR to be implemented in clinical settings. This course serves as an interdisciplinary introduction to computational techniques that are utilized to address significant issues in DNA and protein sequence analysis.Although the course's main focus is algorithms, it also contains readings that give science and engineering students the required biological background.The interdisciplinary study of biology, computer science, and information technology is known as bioinformatics. The computer-aided study of biology and genetics is known as bioinformatics. In other words, it alludes to the study of genetics and other biological data using computers.Molecular biology and plant genetic resources are two areas where the science of bioinformatics is currently gaining prominence. Identification of genes and proteins, as well as their activities, evolutionary links, and conformation prediction, are the main goals. The utility of historical data is greatly increased by bioinformatics tools because they allow researchers to filter through vast amounts of data from several studies and discover new connections.Learn more about bioinformatics approach here:
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What are three organelles that are involved in production of protein
Answers
Adults tend to gain adipose tissue as they age. Having some extra body fat _______. Multiple Choice
1. provides a source of antioxidants that helps older people survive serious illnesses
2. increases the ability of older adults to meet their high basal metabolic energy needs
3. reduces the risk of chronic diseases such as diabetes, especially if the extra adipose tissue is visceral fat
4. helps protect older people from experiencing bone fractures as a result of falls
Answers
Having some extra body fat reduces the risk of chronic diseases such as diabetes, especially if the extra adipose tissue is visceral fat. Option C is the correct answer.
As adults age, it is common for them to gain adipose tissue or body fat. While excessive body fat can lead to health problems, having some extra body fat can actually be beneficial in certain ways. One of the key benefits is that it helps reduce the risk of chronic diseases such as diabetes. Adipose tissue, particularly visceral fat (fat stored around the abdominal organs), plays a role in regulating glucose and insulin levels, which can help prevent the development of diabetes.
It is important to note that this statement is not suggesting that excessive body fat is beneficial. Rather, it highlights that having a moderate amount of body fat can have protective effects against certain health conditions.
Option C correctly identifies this protective aspect of having extra body fat, specifically in relation to reducing the risk of chronic diseases like diabetes.
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Evaluate this statement. Is it correct? Pick the option that has the best argument for/against this claim
"Anaerobic respiration is only used when aerobic respiration is not an option."
Answers
Answer:
Explanation:
This statement is not entirely correct. While aerobic respiration is the most efficient way for cells to produce ATP (adenosine triphosphate), which is the energy currency of cells, anaerobic respiration can occur even when oxygen is available.
Anaerobic respiration, also known as fermentation, is less efficient and produces less ATP compared to aerobic respiration. However, it can occur in the absence of oxygen or in conditions where oxygen is not readily available, such as during high-intensity exercise when there is not enough oxygen to keep up with energy demand. Anaerobic respiration can also occur in certain microorganisms, such as some bacteria and yeast.
Therefore, a better statement would be "Anaerobic respiration is used when aerobic respiration cannot produce enough ATP to meet energy demand, or when oxygen is not available."
which stage of an acute infectious disease occurs between the time the organism begins to grow in the host and the appearance of disease symptoms?
Answers
Incubation
The period between being exposed to an infectious agent and the start of symptoms is known as the incubation stage. During the incubation phase, viral or bacterial particles multiply.
When a virus or bacterium enters the body, it causes an infection. The infectious substance replicates quickly in the tissues of the body. Even though not all infections cause disease, some can impair immune function and result in disease symptoms.
The infection process has five stages:
incubation
prodromal
illness
decline
convalescence
In this article, the five stages of infection will each be thoroughly explained, along with examples of infections and information on how long each stage can last.
Additionally, it will describe the various stages of infection, particularly for those with HIV.
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Edwin Hubble was an American astronomer who played a crucial role in collecting evidence to support the theory that the universe is constantly expanding outward and is not simply static. He used light from distance stars to calculate their movement.
Meanwhile, around this same period of time, a Russian physicist by the name of Mikhail Lomonosov worked tirelessly in his lab studying different chemical reactions. Lomonosov would later help in developing the Law of Mass Conservation which states that during a chemical reaction the total mass of the substances before the reaction is equal to the total mass after the chemical reaction.
How are the methods used in the pursuit of a scientific explanation different between Edwin Hubble and Mikhail Lomonosov?
A) Edwin Hubble carefully identified and manipulated variables to answer questions; Mikhail Lomonosov made observations about the natural world.
B) Edwin Hubble made observations about what he studied; Mikhail Lomonosov did not
C) Edwin Hubble and Mikhail Lomonosov both used scientific equipment and collected evidence
D) Edwin Hubble made observations about the natural world; Mikhail Lomonosov carefully identified and manipulated variables to answer questions.
Answers
Answer:
C
Explanation:
These type of questions leave a great deal to be desired. There is no mention of which way Hubble used and manipulated data. He studied the variations in light to determine his conclusions.
Nor is there any mention of what Lomonosov did to come to the conclusion that conservation of mass is a constant.
We don't know what was done to get the results. Hubble was studying the universe; the conclusions made by Lomonosov depended on lab equipment that was very delicate (I'm assuming). I doubt he manipulated variables. He measured what he got.
I think the answer is C, but the question has so many assumptions that it is hard to know what answer to pick.
The digestive system below contains a mouth, a salivary gland, a stomach, a duodenum, and a pancreas. Which of the following foods will digest most completely in this system?
A. Chicken
B. Ice cream
C. Butter
D. Pasta
Answers
Answer:it’s pasta not butter
Explanation:
Why does the birth rate need to be above 2 in order to
maintain human populations at a constant size?
Answers
Answer:
Natural decrease occurs when death rate is greater than birth rate. This means that more deaths occur in a population than babies are born so population numbers decline.
Explanation:
:)
A pesticide that kills an insect by interfering with the production of proteins in the insect would most directly affect the activity of
a) ribosomes
b) minerals
c) chloroplasts
d) mitochondria
Answers
Answer:
✔ ∅ a) ribosomesExplanation:
The production of proteins is a process related to many aspects of the cell, but it depends on the ribosomes because they are responsible for producing proteins composed of all aminoacids. Therefore, the correct answer is A) ribosomes.
A pesticide that kills an insect by interfering with the production of proteins in the insect would most directly affect the activity of
✔ ∅ a) ribosomes
O b) minerals
O c) chloroplasts
O d) mitochondria
find the image of 4,1 obtained by translating 4 unit up followed by reflection over the y axis
Answers
The image of 4,1 that was obtained by translating 4 units up followed by reflection over the y axis is (-4,3)
What is a Translation?This refers to the movement of a body from one point of space to another such that every point of the body moves in the same direction and over the same distance, without any rotation, reflection, or change in size.
Hence, based on the given graph, it can be seen that on the y-axis, there are different values that show 1cm each and when they are translated 4 units up, the image of 4,1 is (-4,3)
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Which is true about the bioelectrical impedance body composition test?
Answers
The fourth option is the correct one. It uses electrods to measure body fat in relation to muscle mass. As muscle tend to store more water, the test evaluates how much resistance (that is produce by water content) to the electric current the body has. As more muscular the body, the greatest electrical resistance.
Using your knowledge of matter, determine if the examples below are or
are not examples of matter.
Yes, it is matter.
No, it is not matter
Sunset
Air
Water
Bag of chips
Fireworks
Sound
Answers
Answer:
no yes yes yes yes no
Explanation:sunset no air yes water yes bag of chips fireworks no
what is the role of dna ligase during dna replication
Answers
DNA ligase plays a role in joining or sealing the DNA fragments during DNA replication.
DNA replication is a complex process in which the DNA molecule is duplicated to produce two identical copies. During replication, the DNA strands are unwound, and new complementary strands are synthesized using the existing strands as templates. However, the DNA strands are not synthesized continuously but in short fragments called Okazaki fragments on the lagging strand.
These fragments need to be joined together to form a continuous DNA strand. This is where DNA ligase comes in. DNA ligase is an enzyme that catalyzes the formation of phosphodiester bonds between adjacent DNA fragments. It seals the gaps between the Okazaki fragments on the lagging strand and also plays a role in repairing DNA damage. By sealing the DNA fragments, DNA ligase ensures the integrity and completeness of the replicated DNA molecule.
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The given questions is incomplete, the complete questions is:
"what is the role of dna ligase during dna replication?"--------
Imagine that you live in a city that gets a lot of wind. You
are part of a group that is examining the environmental
impact of switching your region from fossil fuels to wind
power.
Which two events are possible consequences that you should consider?
A. Risk to birds that live in your area
B. Decrease in carbon dioxide production
O C. Harm to animals living in the region's rivers
D. Toxic waste created by nuclear reactions
Answers
Answer:
a and b? qowlowlksqksk
Answer:a and b
Explanation:
Evidence of evolutionary
relationships can be found in the
fossil record.
Agree or disagree
Answers
Answer:
Answer is Agree I am pretty sure
Explanation:
What does Raman spectroscopy use to identify substances?
O A.
infrared light
B.
electron light
C.
ultraviolet light
D.
vibration
E.
absorption
Reset
Answers
Answer:
The light source used in Raman spectroscopy is a laser.
Answer:
infrared light for plato
Explanation: