Following are symptoms of influenza infection -Fever -Cough -Sore throat -Runny or stuffy nose -Body aches -Headaches -Fatigue -Chills -Vomiting -Diarrhea
Influenza, commonly known as the flu, is a contagious respiratory illness caused by various strains of the influenza virus. Symptoms of the flu usually include fever, chills, sore throat, muscle aches, fatigue, coughing, and congestion. Severe symptoms can include difficulty breathing, chest pain, and severe dehydration. Complications of influenza can include sinus infections, ear infections, pneumonia, and worsening of chronic medical conditions, such as asthma and heart disease.In order to prevent the spread of the flu, it is important to practice good hygiene, such as washing your hands regularly and avoiding contact with people who are ill. Vaccines are also available to protect against certain strains of the flu virus. If you do become infected with the flu, it is important to get plenty of rest, drink plenty of fluids, and take over-the-counter medications to relieve symptoms. In some cases, antiviral medications may be prescribed to help reduce the severity and duration of the illness.
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NEED ANSWERED ASAP WORTH 30 POINTS
“Activity levels at the end of adolescence are
alarmingly low, and by age 19, they are
comparable to 60-year-olds," says a study
conducted by senior author, Vadim
Zipunnikov, assistant professor in the
Bloomberg School's Department of
Biostatistics. "For school-age children, the
primary window for activity was the afternoon
between two and six P.M. So the big question
is how do we modify daily schedules, in
schools for example, to be more conducive to
increasing physical activity?"
PLEASE ANSWER SOON WORTH 30 POINTS AND PLEASE ANSWER CORRECTLY THIS IS IMPORTANT. THANK YOUUU
Activity levels decline sharply in late adolescence, equivalent to 60-year-olds. To boost physical activity, we must adapt school schedules to prioritize the afternoon window of 2-6 P.M.
According to a study conducted by Vadim Zipunnikov, the activity levels of individuals at the end of adolescence are shockingly low, comparable to those of 60-year-olds. The study found that the primary window for activity among school-age children was the afternoon, specifically between two and six P.M. This raises an important question: How can we modify daily schedules, particularly in schools, to promote increased physical activity? By addressing this challenge, schools can create an environment that encourages and facilitates physical activity among students. Possible solutions could include incorporating more physical education classes, recess breaks, or after-school sports programs during this crucial time window.By making these changes, we can foster healthier habits and ensure that young people have ample opportunities to engage in physical activities, improving their overall well-being.For more such questions on Activity levels:
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PLEASE HELP WITH THIS
Answer:
Its C) DNA produces messenger RNA, also called mRNA.
Could I have brainliest..
Explanation:
Answer:
Its c)
Explanation:
DNA produces messenger RNA.
ASAPIn multicellular organisms, what do groups of cells form?A. ProkaryotesB. HomeostasisC. Tissues and organsD. Cell walls
The Answer is C. Tissues and organs. In multicellular organisms multiple individual cells that are similar will function and work together that lead to development of tissues and organs that serve a specific function.
What structures contains cells ??
Answer:
leaving the first fig all are components of cell
A runner, with a mass of 62kg, runs at a top speed of 10m/s. What is the runner’s kinetic energy?
Answer:
3100 Joules. I got that as I did 1/2 x 62 x 10 squared
Explanation:
the kinetic energy is 20NM
Explanation:
because if you add the numbers up and then subtracted them and you get a big number
Muscles work together inA. Aggravated PairsB. Coordinated PairsC. Complementary PairsD. Antagonistic Pairs
Some muscles work in pairs, so when one of them contracts, the other one stretches, so they can return the movement to the original position, those are called Antagonistic muscles.
The answer is D.
What do we call the smallest unit of matter or an organism?
cell
animal
species
system
Answer:
Cell is the smallest unit of life
A. Cell
Cells are microscopic "building blocks" that make up all the organisms or matter.
Hope this helps! Good luck. :)
Hi,
I don't undestand how epidemiology, through targeted studies, has made it possible to make public health choices to fight cancer. In particular why there is systematic screening for breast, prostate or colon cancer but not systematic for the pancreas, testicle, bladder, etc.
Thanks in advance !
Epidemiology is the study of patterns, causes, and effects of health and disease conditions in populations. Through targeted studies, epidemiologists have identified risk factors for various types of cancer, which has led to the development of screening programs and other public health interventions.
Breast, prostate, and colon cancer are among the most common types of cancer and have well-established screening programs in place. This is because these types of cancer have a relatively high incidence rate, and screening tests are effective in detecting early stages of the disease when treatment is most effective. In addition, there are well-established risk factors for these types of cancer, such as age, family history, and lifestyle factors like diet and physical activity.
In contrast, screening for other types of cancer, such as pancreatic, testicular, and bladder cancer, is not as systematic. This is because these types of cancer have a lower incidence rate, and screening tests are less effective in detecting early stages of the disease. For example, pancreatic cancer is often diagnosed at an advanced stage because symptoms do not appear until the disease has progressed. Testicular cancer is relatively rare, and self-examination is often effective in detecting early signs of the disease. Bladder cancer is often diagnosed after symptoms appear, but there is ongoing research into the effectiveness of screening tests for this type of cancer.
In addition to incidence rates and screening effectiveness, other factors that influence public health choices for cancer prevention and control include cost-effectiveness, access to healthcare, and potential harms associated with screening tests. For example, some types of cancer screening tests, such as mammography for breast cancer, can lead to false-positive results and unnecessary follow-up procedures, which can cause anxiety and additional costs.
In summary, epidemiology has played a crucial role in identifying risk factors for various types of cancer, which has led to the development of screening programs and other public health interventions. The choice to implement systematic screening for breast, prostate, and colon cancer is based on a combination of factors, including incidence rates, screening effectiveness, cost-effectiveness, access to healthcare, and potential harms associated with screening tests.
Your Welcome
Label each part of the model to the right. Include specific nitrogen base pairs in your labeling. (Model is in picture added)
nucleotide, phosphate, sugar, nitrogen base, hydrogen bond, covalent bond, purine, pyrimidine, hydroxyl group, the 5' end, the 3' end, adenine, thymine, cytosine, and guanine specific nitrogen base pairs in your labeling.
What is affixed to the A nucleotide's carbons 1, 2, 3, and 5?The sugar is located in the middle of a nucleotide, with the phosphate group (or groups) connected to its 5′ carbon and the base attached to its 1′ carbon.
The DNA helix's structural core is made up of these groups. They form the side of the ladder or the side section when you look at a DNA helix. They attach to a nitrogen foundation, which creates the ladder's steps. Deoxyribose is the kind of sugar that is utilized in a DNA helix.
Compounds called pyrimidines form a single 6-sided ring. Cytosine and Thymine are two examples of pyrimidines.
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.
Circle the trisomy shown on
this karyotope.
Answer: 13 is a trisomy
Explanation:
2. Which of the following are possible results of mutated genes? (Choose all that apply)
. minimal effect
beneficial effect
harmful effect
no effect
Answer:
All of the above
Explanation:
Genetic mutations are changes to your DNA sequence that happen during cell division when your cells make copies of themselves. Your DNA tells your body how to form and function. Genetic mutations could lead to genetic conditions like cancer, or they could help humans better adapt to their environment over time
Some mutations don't have any noticeable effect on the organism. This can happen in many situations: perhaps the mutation occurs in a stretch of DNA with no function, or perhaps the mutation occurs in a protein-coding region, but does not affect the amino acid sequence of the protein.
Which country is one of the world's largest suppliers of uranium?
A United States
B Namibia
C Egypt
D Brazil
United States is one of the world's largest suppliers of uranium.
Thus, Uranium is as prevalent in the Earth's crust as tin, tungsten, and molybdenum, and it can be found in most rocks in quantities of 2 to 4 parts per million. Seawater contains uranium, which can be extracted from the oceans.
German chemist Martin Klaproth made the discovery of uranium in the mineral pitchblende in 1789.
In supernovae, uranium is thought to have been created about 6.6 billion years ago. Although it is uncommon in the solar system, the Earth's slow radioactive decay today serves as the primary source of heat, creating convection.
Thus, United States is one of the world's largest suppliers of uranium.
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Answer:
Namibia
Explanation:
match the correct functions to the structure of skin
muscle blank
oil glands blank
nerve endings blank
answers
A) protects the body from harmful bacteria B) allows for receding information from the environment helps
C) control the temperature of the body
The correct functions for the structure of skin are:
A) oil glands - protects the body from harmful bacteria
B) nerve endings - allows for receding information from the environment helps
C) muscle - control the temperature of the body
What is the function of the skin?The largest organ in the human body is the skin.
The epidermis keeps us safe from germs and the elements, helps control body temperature, and allows us to feel touch, heat, and cold.
Protection, absorption, excretion, secretion, regulation, and sensation are the six main tasks that the epidermis carries out. Our epidermis serves as our first line of protection against harmful bacteria , radiation, and harmful pollutants.
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When a genetic bottleneck happens, a species’ population
. It’s unlikely that the species will have a high degree of
, a population characteristic that provides a species with a greater chance of surviving changes to its environment.
Genetic drift works mainly in small populations and can occur in two ways: Bottleneck Effect: It happens when the population size is drastically reduced in one generation. This decrease can occur due to natural events such as droughts, earthquakes and floods.
What is a genetic bottleneck?The bottleneck effect is a drastic reduction in population size. Occurs when the population size is reduced by at least one generation. As a result of the bottleneck effect, genetic variation is reduced.
A population bottleneck occurs when the size of a population is reduced by at least one generation. Genetics derived from age faster to reduce genetics in small populations, however, going through a “bottleneck” can greatly reduce it, even if the bottleneck will not last for many decades.
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Which of the functional groups contain(s) nitrogen?
Answer:
Aldehydes
Explanation:
they are strong
Burning wood is a chemical change or physical change
Answer:
chemical change
Explanation:
Where are the anti-biotics the least concentrated?
Answer:
In medcation I'm pretty sure
Explanation:
hope this helps
have a great day
~zero~
During which month is carrying capacity most likely to be limited by water?
O A. August
• B. November
c. September
O D. June
The month that is carrying capacity that is most likely to be limited by water is: c. September.
What is the carrying capacity?This is due to the graph's apparent abrupt dip in water level around September, which indicates a decrease in the amount of available water resources.
As a result, the low water supply during this month may limit the carrying capacity, which refers to the maximum number of people that an area can support sustainably.
Therefore the correct option is C.
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Answer:
A
Explanation:
Explain the limitation binomial nominclature (15 marks)
Answer:
- Binomial nomenclature is a widely accepted naming system, which is used in the naming of living things. Multiple native names make it extraordinarily tough to establish an organism globally and maintain an observation of the variety of species. Thus, it creates quite a lot of confusion. To eliminate this confusion, a normal protocol came up. According to it, every organism would have one scientific title which might be utilized by everybody to establish an organism.
What is binomial nomenclature?
Binomial Nomenclature follows a universally accepted naming system, which is used to provide a scientific name to a known organism.
Binomial Nomenclature also known as the binary nomenclature.
It uses two-terms during the nomenclature of a specie (plants, animals, and living organisms) that is why it called two-term naming system.
The scientific name of an organism or binomial nomenclature consists of two words, such as the generic epithet and describes the genus and the specific epithet and refers to the species of the organism.
Both of this term is written in italic and the genus name is capitalized.
Binomial nomenclature was given by Swedish botanist and physician Carl Linnaeus. He also called the founder of modern taxonomy.
Carl Linnaeus described and classified thousands of species of plants and animals in his book Systema Naturae.In this technique, there are particular guidelines that are followed while naming organisms. This normal algorithm is relevant to plants and animals whereas giving them distinctive names inside a given system.There are two worldwide codes such as the International Code of Botanical Nomenclature (ICBN) deal with the biological nomenclature for plants and the International Code of Zoological Nomenclature (ICZN) deal with the biological nomenclature of animals.
These two codes agreed upon by all of the biologists over the world for the naming protocol. These codes ensure that every organism will get a selected identity and that identity is globally recognized.
Summary of the limitation binomial nominclature:
- Some of the main drawbacks of binomial nomenclature are: If two or more names are actually in use in compliance with the priority rule, the appropriate name will be used first and the other names will end up being synonyms because authenticity is synonymous with the senior.
if the temperature increases, then the dissolved oxygen level will _____________ because _______________
Answer: Lower levels of dissolved oxygen
Explanation:
it lowers the level of dissolved oxygen causing the molecules are moving faster * do to matter*
what is the acceleration between 6 seconds and 10 seconds
Answer:
The acceleration of the ball from t=6 s to t=10 s is 1 m/s^2.
During translation, what occurs after mRNA Waves the nucleus?
A. The mRNA attaches to a ribonome,
B. The mRNA tormy a molecule of DNA,
C. The mRNA transfer arrino acids to the protein chain
D. The mRNA leaves the cell to form additional molecules
Answer:A
Explanation:
What is the law of hydrodynamics?
Answer:
The law of hydrodynamics is a fundamental principle of fluid dynamics that describes the behavior of fluids in motion, particularly liquids and gases. It is also known as the principle of continuity or the law of conservation of mass.
Explanation:
the situtation in which allele frequencies in the gene pool of a population remain contant
Answer:
genetic equilibrium
Explanation:
Q1.
The process of Transcription is involved in the ?
(a) Conversation of RNA & DNA
(6) Movement of RNA from nucleus
(c) Formation of RNA & DNA
(d) None of these
Answer:
Transcription is DNA -> RNA
Explanation:
Transcription is DNA to RNA
Translation is RNA-> Proteins
6. Which generations saw a population altering incident? Use your imagination to invent a
possible environmental incident that could have caused this shift in populations.
Answer:
Generations 1 and 6.
Some ideas for incidents might include a forest fire, lack of snowfall, flooding, earthquake, etc.
Explanation:
(:
Describe your experience as the cell engages in two different modes of transporting substances in/out of a cell. Use terms such as energy, high concentration, low concentration, and equilibrium.
Cell uses two different means of transport for in and out for transporting molecules known as active and passive transport .
Active transport move molecules and ion from lower concentration to higher concentration with help of energy in form of ATP . Passive transport moves molecules and ions from a higher concentration to lower concentration without any energy.
Active transport involves evolves moving of molecules across cellular membrane by using cellular energy. one of the main example of active transport is transfer of calcium ion out of heart muscle. while process of passive transport plays important role in homeostasis .
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N a culture of bacteria, a sample is taken at 10:00am and contains 1000 cells per ml. A second sample at 8:00pm has 10,000 cells per ml. What is the generation time ?
The generation time of the bacteria in the following culture is approximately 3.01 hours.
To determine the generation time of bacteria, we can use the formula:
Generation time (t) = (Time elapsed (T) / Number of generations (n))
In this case, we have a time difference of 10 hours between the two samples.
To calculate the number of generations, we can use the formula:
Number of generations (n) = log(N₂ / N₁) / log(2)
Where N₂ is the final cell count (10,000 cells/ml) and N₁ is the initial cell count (1,000 cells/ml).
Plugging in the values, we get:
Number of generations (n) = log(10,000 / 1,000) / log(2) ≈ 3.32
Now, we can calculate the generation time:
Generation time (t) = Time elapsed (T) / Number of generations (n)
Generation time (t) = 10 hours / 3.32 ≈ 3.01 hours
Therefore, the generation time of the bacteria in this culture is approximately 3.01 hours.
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if the offspring generation of problem 1 is crossed with the tall plant from a tall lineage, what will be the phenotypes and in what ratio for the offspring? what will be the genotypes and in what ratio?
In complete dominance, the presence of at least one dominant allele in the genotype is enough to express the dominant phenotype because the recessive allele expression is inhibited. Expected Phenotype: 100% tall plants. Expected genotype: 50% TT and 50% Tt. Genotypic ratio ⇒ 1:1
What is complete dominance?
Complete dominance is the inheritance pattern through which the dominant allele of a gene can hide the expression of the recessive allele in the same genotype.
This is evident in heterozygous individuals that carry one dominant and one recessive allele of the same gene. These individuals will only express the dominant phenotype, because the recessive allele is being inhibited.
In pea plants, a diallelic gene codes for plants height,
T is the dominant allele and codes for tall plantst is the recessive allele and codes for dwarf plantsProblem 1)
Cross: true breething tall plant with dwarf plantParentals) TT x ttF1) 100% of the progent is expected to be heterozygous for the trait (Tt) and express the dominant tall phenotype.
Problem 2)
Cross: individual from F1 with tall plant from a tall lineageParentals) Tt x TTGametes) T t T TPunnett square) T tT TT Tt
T TT Tt
F2)- 50% of the plants are expected to be homozygous dominant, TT
- 50% of the plants are expected to be heterozygous, Tt
- 100% of the plants are expected to be tall.
According to this explanation,
Expected Phenotype: 100% tall plantsExpected genotype: 50% TT and 50% Tt.Genitypic ratio ⇒ 1:1You can learn more about complete dominance at
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Problem 1)
The gene for tall is dominant over dwarf in the garden pea plants used by Mendel. A peaplant that comes from a line of plants that are all tall is corssed with a dwarf plant. What is the phenotype of the F1 generation? What is the genotype of the F1 generation?
Which of the following statements is TRUE?
A.
Testosterone is the only male sex hormone.
OB.
Male sex hormones are called androgens.
O C.
Male sex hormones are called steroids.
OD.
All of the above
Answer:
B is the answer
Explanation:
Answer:
A.
\(\huge\mathfrak\red{Answer...} \\ \\ \small\mathfrak\purple{testosterone \: is \: the \: only \: male \: sex \: hormone...} \\ \\ \huge\mathfrak\blue{hope \: it \: helps..}\)