Answer:
wdym
Explanation:
discuss Treatments and prevention of Muscular Disorders
Answer:
I only know the answer to one
Explanation:
How do you treat muscle disorders?
Treatment options include medications, physical and occupational therapy, and surgical and other procedures.
Does anyone else have this assignment from ReadWorks?
Importance of Fresh Water - Paired Text Questions
How Water Loss Affects Biodiversity Water from the Air: Cloud Forests
Use the articles "Water from the Air: Cloud Forests" and "How Water Loss Affects
Biodiversity" to answer questions 5 to 6.
5. Compare the language used by the author to show a cause-and-effect relationship in the quotation from "How Water Loss Affects Biodiversity" with the language used to show a cause-and-effect relationship in the quotation from "Water from the Air: Cloud Forests."
which of the following occurs during the process of asexual reproduction
Mitosis only
meiosis only
Mitosis and meiosis
none of the these
Answer:
Explanation:
Reproduction may be asexual when one individual produces genetically identical offspring, or sexual when the genetic material from two individuals is combined to produce genetically diverse offspring. Asexual reproduction occurs through fission, budding, and fragmentation.
Patrick is a 16 year old boy whose body has stopped producing osteoclasts. What does this mean for his bones? What other parts of
his body will be affected by this?
Hindrance in the production of osteoclasts will result in weak and brittle bones. This eventually leads to the bones of the hip, wrist, and spine weakness.
The function of osteoclasts is to resorb or break down bone. This is a process that is necessary for the maintenance of bone mass and for the repair of damaged bone.
This is necessary for the elimination of dead bone cells in the human body. The malfunctioning or stopping of the function of Osteoclasts weakens bones, making them prone to breaking from even minor stresses like coughing or stooping.
In worst cases, it leads to fractures in the regions of the hip, wrist, or spine. Bone is a living tissue that constantly degrades and is replaced so that the endurance and working of the bone are ensured throughout the body.
Therefore, Patrick would face severe problems with his bone, especially in his hip, spine, and wrists. All the bones in these regions will start to lose their strength and will become brittle and weak.
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Where is the cell wall located?
A. inside the cell membrane
B. surrounding the nucleus
C. inside the nucleus
D. outside the cell membrane
In a grassland ecosystem, praying mantises catch and eat grasshoppers. However, there has been a significant decrease in the praying mantis population in recent years.
How will this most likely affect the grasshopper population over time?
The population will decrease because grasshoppers are the competition.
The population will increase because grasshoppers are the prey.
The population will increase because grasshoppers are the competition.
The population will decrease because grasshoppers are the prey.
Answer:
The population will increase because grasshoppers are the prey.
Answer - B. The population will increase because grasshoppers are the prey.
Because this is a Unit Test you just have to trust me.. Hope this helps. Good luck!
pls answer fast i’m in a hurry
Answer:
I don't think there is enough information for me to answer this
Explanation:
Answer:
Answer is 0% because if brown is reccesive, there is a purebred dominant, which always covers up the reccesive allele
Explanation:
Assume that plant weight is determined by a pair of alleles at each of two independently assorting loci (A and a, B and b) that are additive in their effects. Further assume that each allele represented by an uppercase letter contributes 4 g to weight and that each allele represented by a lowercase letter contributes 1 g to weight. If a plant with genotype AA BB is crossed with a plant with genotype aa bb, what weights are expected in the F, progeny?
a.1g
b. 4g
c. 8g
d. 10g
e. 16g
Answer:
10g
Explanation:
A cross between genotype AA BB is crossed with a plant with genotype aa bb will produce
Parent genotype:AABB x aabb
Gametes: AB x ab
F1 generation - AaBb
Since an uppercase letter contributes 4 g to weight and each allele represented by a lowercase letter contributes 1 g to weight.
Thus, 4+1 + 4 + 1 = 10g
Type the correct answer in the box. Spell all words correctly.
What is a close relationship between two organisms that live together called?
The close relationship between two organisms that live together is called
Reset
Next
Answer:
symbiosis.
Explanation:
The term that you are referring to is symbiosis. (a symbiotic relationship)
Symbiosis is a proximate and often long-term interaction between two or more different biological species.
the red shift of light from distant galaxies provides evidence that these galaxies
The red shift of light from distant galaxies provides evidence that these galaxies are increasing in distance from the earth. Option D
What is the implication of the red shift of light?The red shift of light from distant galaxies is an indication that that these galaxies are moving away from us.
This is because the red shift is caused by the Doppler effect, tells of the change in the frequency of a wave due to the relative motion of the source and the observer.
In a situation of light from distant galaxies, the source is moving away from us, which causes the light to be red shifted.
The answer above is dependent on the full question below;
The red shift of light from distant galaxies provides evidence that these galaxies are A.) decreasing in size B.) increasing in size C.) decreasing in distance from the earth D.) increasing in distance from the earth
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What type of boundary is this?
The image represents the continental-continental boundary. When two continental plates collide, that's another kind of convergent plate boundary. The continental lithosphere is very thick and has a low density. The continental lithosphere cannot subduct. So when two mainland plates impact, they simply crush together.
Plate tectonic boundaries come in three varieties: plate boundaries that are transformed, divergent, and convergent. The three primary types of plate boundaries are depicted in this image: transform, convergent and divergent.
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In a healthy animal, antidiuretic hormone would need to be released into the bloodstream when
In a healthy animal, antidiuretic hormone would need to be released into the bloodstream when there is low volume of water in the body.
What is the antidiuretic hormone?The antidiuretic hormone, ADH, is a hormone produced by the pituitary gland which helps to control the volume of urine made by the body.
The antidiuretic hormone, ADH is released to increase the reabsorption of water in the kidneys.
Therefore, the antidiuretic hormone helps to control urine volume.
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what is a hypothesis and what is an example of one
Answer:
A hypothesis is an educated guess about something in the world around you. It should be testable, either by experiment or observation.
For example: A new medicine you think might work.
Explanation:
Muscles which are made of numerous fibers are called
A. smooth
B. striated
C. cardiac
Answer:
Your answer would be striated
Explanation:
Muscles that are made of numerous "stringy" fibers are often called striated
There are three plants, A, B, and C. Plant A is placed in a solution of the same solute concentration as that of the plant's cells, plant B is
placed in a solution of a higher solute concentration than that of the plant's cells, and plant C is placed in a solution of a lower solute
?concentration than that of the plant's cells. A cell of each plant is examined under the microscope. Which plant has the most tense cell walls
\({ \: \: \: \: \: \: \: }\)
Plant A is present in an isotonic solution; plant B is present in a hypertonic solution; and plant C is present in a hypotonic solution. The most tense cell out of three is cell C, which is present in the hypotonic solution as water goes into the cell.
What is a hypotonic solution?
The cell present in a solution can either take or lose water, and that depends upon the outside solute concentration or water potential. The plant cell A is present in the solution at an equal concentration of solutes, which means that the water potential is the same at both ends, that is, outside and inside, preventing any flow of water.
In plant B, the outside solution has more solutes than the water, so it has less water than that of the cell, and in this case, water will flow from the cell to the outside, resulting in a decrease in cell size. In cell C, the solution has low solutes, which means high water, so in this case, the water will flow from the outside to the inside and make the cell swell and more pressure on the cell wall.
Hence, cell C has a more tense cell wall.
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you have selected the following prediction to test: Previously thinned forests will have higher tree survival than adjacent forests that were not thinned. Now you need to define the key variables that you will use to test this prediction. For the following variables, sort them as independent variables, dependent variables, or variables that should be controlled (held constant)1. thinning or no thinning before the fire elevation of the site 2. dominant tree species 3. tree survival rate after the fire A. Independent variableB. Dependent variable C. Controlled variable
Answer:
A. Independent variable 2. dominant tree species
B. Dependent variable 3. tree survival rate after the fire
C. Controlled variable 1. thinning or no thinning before the fire elevation of the site
Explanation:
A. An independent variable doesn't undergo changes during the experiment because it is not conditioned by other variables in the experiment. In this example, dominant tree species represent a variable that is independent of the experiment itself.
B. A dependent variable is those that you need to measure and depends on the other factors in the experiment. In this example, tree survival is dependent on the factors that affect the results (i.e. humidity in the trees, presence of resinous material in the trees that are non-combustible, etc.)
C. A controlled variable is those that we use to observe an expected outcome in the experiment and therefore it is used to compare with the test group. In this case, thinning or no thinning are used as positive and negative controls, respectively, because they enable their comparison with the test group in the experiment.
Students live in a town near the beach. They notice that it is often foggy in the mornings during the summer. They also notice that the fog usually starts over the ocean. The students want to play in the
Temperature is a unit used to convey hotness or coldness on any of a number of measures, including Fahrenheit and Celsius.
What is the temperature?The physical concept of temperature conveys in numerical form how heated or chilly something is. A thermometer is used to determine temperature.
Thermometers are calibrated using a variety of temperature scales, which traditionally defined different reference points and thermometric substances. The most popular scales are the Celsius scale, also known as centigrade, with the unit symbol °C, the Fahrenheit scale (°F), and the Kelvin scale (K), with the latter being primarily used for research reasons. One of the seven basic values in the International System of Units is the kelvin (SI).
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In prokaryotes, what type of RNA can and cannot be be used ? How about for Eukaryotes?
Thanks!
In prokaryotes, the type of RNA that can and cannot be used are dependent on the function it serves.In prokaryotes, three types of RNA can be used whereas RNA that doesn't undergo alternative splicing, such as rRNA, snRNA, and snoRNA, is not used in eukaryotes.
Prokaryotes are unicellular organisms that do not have a nucleus or membrane-bound organelles. The genetic material is present in the cytoplasm and is arranged in a single, circular DNA molecule. As a result, the RNA transcription and translation occurs in the same location. As a result, there is no alternative splicing or post-transcriptional modification.
Hence, all RNAs are synthesized from a single, uninterrupted gene.In prokaryotes, three types of RNA can be used: Messenger RNA (mRNA) transcribes the genetic information from DNA, which is then translated into a protein. Ribosomal RNA (rRNA) is a major component of ribosomes and is essential for protein synthesis. Transfer RNA (tRNA) is a specialized RNA molecule that carries amino acids to the ribosome during translation. In prokaryotes, RNA that undergoes splicing, such as hnRNA or pre-mRNA, is not used.Eukaryotes are multicellular organisms that have a nucleus and membrane-bound organelles.
Eukaryotic cells have linear DNA arranged into chromosomes and are located in the nucleus. RNA transcription occurs in the nucleus, while translation occurs in the cytoplasm. Eukaryotes also have alternative splicing and post-transcriptional modification. So,RNA that doesn't undergo alternative splicing, such as rRNA, snRNA, and snoRNA, is not used in eukaryotes. Eukaryotes have five types of RNA that can be used: Messenger RNA (mRNA), Ribosomal RNA (rRNA), Transfer RNA (tRNA), Small nuclear RNA (snRNA), and Small nucleolar RNA (snoRNA). RNA that doesn't undergo alternative splicing, such as rRNA, snRNA, and snoRNA, is not used in eukaryotes.
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Well-known and respected scientist, Albert Einstein, collected evidence to support his claim that the universe has always been and will always be the same size. We
w know that the Big Bang Theory actually supports that the universe is expanding. Which of the following accurately describes how a scientific claim, such as
stein's, can be discarded?
O A group of famous scientists would have to state that the scientist's claim is incorrect.
O Only the scientist making the claim could make observations and collect data to disprove his own claim.
O Actual images supporting a different claim would have to be presented to the original scientist and a panel of experts in the same field.
O Another credible scientist would have to collect valid scientific data that supports another claim and gain the support of other scientists.
Albert Einstein was a well-known and respected scientist who claimed that the universe had always been and will always be the same size. However, the Big Bang Theory suggests that the universe is continuously expanding. So, how can a scientific claim such as Einstein's be discarded?A scientific claim can be discarded if another credible scientist collects valid scientific data that supports another claim and gains the support of other scientists.
In other words, a scientific claim can only be discarded by scientific evidence from the same field and it must be supported by other scientists. The scientific method is a way to discover and test scientific claims. It consists of a series of steps that must be followed in order to prove or disprove a scientific claim.
Scientific claims must be testable and falsifiable. It is important to note that a scientific claim cannot be proven, only disproven. This is because scientists must always be open to the possibility of new evidence that may disprove a scientific claim.
Therefore, in order to discard Einstein's claim, another scientist would have to collect valid scientific data that supports another claim. This new claim would have to be supported by other scientists in the same field, and the evidence presented must be able to stand up to scrutiny by other scientists. If this happens, the original claim can be discarded.
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A mother with heterozygous type A blood wants to have a baby with type B blood. What blood type for the father would give the baby the highest chance of having a type B child?
Answer:
She has to get la man with a type AB group
Explanation:
Because the woman is a type B group
When amino acids are linked together to form chains the molecule formed is called what?
Answer:
Within a protein, multiple amino acids are linked together by peptide bonds, thereby forming a long chain. Peptide bonds are formed by a biochemical reaction that extracts a water molecule as it joins the amino group of one amino acid to the carboxyl group of a neighboring amino acid.
Explanation:
It's on the picture please answer I'm very tired pl
see the file attached!!
What blood types are possible for a child whose parents both have AB blood type?
1. A
11. B
III. AB
IV. O
A. Only 1
B. I and II
C. lll and IV
D. I, II, and III
The blood types that are possible for a child whose parents both have AB blood type are:
ABABTherefore, the answer is option D
What is blood type?Blood type is a classification of blood that is based on the presence or absence of antigens in the red blood cells of an individual.
Based on their presence, the human blood can be classified as follows:
AABB OBlood type is a way to categorize your blood according to what’s in it: antigens, including the Rhesus, or Rh, factor. Antigens are a type of protein on red blood cells.
According to this question, a child's both parents have blood type AB. This means that the child or further children of this parents can only have A, B, or AB blood types.
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uses of biotechnology in washing powder making
Answer:
Here are some uses of biotechnology in the production of washing powders:
Enzymes: Enzymes are commonly used in washing powders to enhance the cleaning efficiency and remove various types of stains. Proteases, amylases, lipases, and cellulases are examples of enzymes used in washing powders. These enzymes break down protein-based, starch-based, lipid-based, and cellulose-based stains, respectively, into smaller fragments, making them easier to remove during the washing process.
Bio-surfactants: Surfactants are essential components of washing powders as they help to remove dirt and oil from fabrics. Biotechnology allows for the development of bio-surfactants, which are surfactants derived from biological sources, such as bacteria or yeast. These bio-surfactants are more environmentally friendly than traditional surfactants as they are biodegradable and have lower ecological impact.
Microbial Strains: Biotechnology can be used to isolate, characterize, and optimize microbial strains that produce enzymes or bio-surfactants. Microorganisms, such as bacteria and fungi, can be engineered or selected for their ability to produce specific compounds that enhance the cleaning performance of washing powders.
Genetic Modification: Genetic modification techniques can be employed to enhance the properties of microorganisms used in the production of enzymes or bio-surfactants. This allows for the creation of microorganisms with improved characteristics, such as increased enzyme activity or enhanced stability under varying conditions.
Fermentation Processes: Biotechnology facilitates the use of fermentation processes to produce enzymes and bio-surfactants at a large scale. Fermentation involves the controlled growth of microorganisms in bioreactors, where they produce enzymes or bio-surfactants through metabolic processes. This enables the efficient and cost-effective production of these ingredients for use in washing powders.
Explanation:
In an effort to identify the influence of genetic factors on both Type I diabetes and Type II diabetes, researchers calculated concordance rates for monozygotic twins. Concordance rates of 30–50% have been found for Type I diabetes and concordance rates of 80% for Type II. For both kinds of diabetes, dizygotic concordance rates were about 15%. What does this information suggest concerning the relative effect of genetic and environmental factors for each type of diabetes?
The provided question is incomplete as it lack the correct options to answer the question correctly however the correct options are as follows:
a) Environmental factors have no role in the occurrence of either type of diabetes.
b) Type II diabetes appears to be caused by a single, unidentified gene.
c) Genetic influences exert a larger role in Type II diabetes than in Type I diabetes.
d) Genetic factors have little or no role in the occurrence of Type I diabetes.
e) Type II diabetes is primarily determined by non-genetic factors.
Answer:
The correct answer option C.
Explanation:
Genetic factors influence the development of the type I and type II diabetes in monozygotic twins in the study by the concordance rates of 30 -50% and 80%. In both type of diabetes the genetic influences also present but comparatively low in dizygotic.
In this study the role of genetic influences are mentioned directly where is no information about environmental influences are present. It also suggests that the influences in Type II is higher than the type II diabetes.
Thus, the correct answer is option C.
que Graphing and Analyzing Data (Cricket Chirps) In order to determine if cricket chirps are influenced by temperature, scientists recorded the chirps at different temperatures over a month-long period. Day Temperature (Fahrenheit) Average Number Chirps (per 15 sec) 5/05 54 15 5/09 60 21 5/11 58 19 5/20 68 29 5/22 64 25 5/27 72 33 6/01 80 44. 6/06 70 31
Answer:
D16.5 degree F. Explanation : when x = 9: y = 25.2 + 3.3(9) = 54.9 deg. when x = 5 more chirps or 14: y = 25.2 + 3.3(14) = 71.4 deg. 71.4 - 54.9 = 16.5 deg.
Explanation:
ok
The first cricket: the sky's the limit. 9 chirps in a quarter of a minute, or 15 seconds, are equivalent to 36 chirps in 60 seconds. In the same amount of time, the first cricket makes 12 chirps.
When x = 9: y = 25.2 + 3.3(9) = 54.9 deg. When x = 5 more chirps or 14: y = 25.2 + 3.3(14) = 71.4 deg. 71.4 – 54.9 = 16.5 deg.
What is the temperature affect the chirping of cricket?As the temperature rises, it gets simpler to reach a particular activation energy, which speeds up chemical processes like the one that causes a cricket to chirp.
On the other hand, as the temperature drops, the reaction speeds slow and the chirping also decreases.
Although the amount of light has no bearing on their chirp, temperature does: warmer air causes a faster chirp.
The number of cricket chirps over a 15-second period multiplied by 37 will often give you the temperature in degrees Fahrenheit.
Therefore, The cricket is chirping because of the vibrations produced while the scraper is moved along the file.
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what are the factors that influence the development of fishing industries
an xx parent with rough fingernails and an xy parent with smooth fingernails have an offspring with klinefelter syndrome (genotype xxy) with smooth fingernails. non-disjunction might have occurred in meiosis i of the xy parent.
true
false
An xx parent with rough fingernails and an xy parent with smooth fingernails have an offspring with klinefelter syndrome (genotype xxy) with smooth fingernails. non-disjunction might have occurred in meiosis i of the xy parent. false
Klinefelter syndrome is caused by the presence of an extra X chromosome, which typically results from non-disjunction during meiosis in the father's sperm (rather than in the mother's egg). In this scenario, the XY parent does not have an extra X chromosome and therefore cannot be the source of the additional X chromosome in the offspring with Klinefelter syndrome.
Additionally, the phenotype of fingernail texture is not known to be linked to the X chromosome, so it is unlikely to be related to the occurrence of non-disjunction.
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A 4-
.
1
1
12
311
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Drag th
what is a refraction? H
T11
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Answer:
283
Explanation:
Q3: Classify the parasites that cause human disease; give an example for each one
.and Mention the name of disease, location in host, and the mode
transmission of these parasites .
Parasites that cause human disease can be classified into different groups based on their characteristics and the diseases they cause. Here are some examples:
1. Protozoa:
- Example: Plasmodium falciparum
- Disease: Malaria
- Location in Host: Plasmodium parasites reside and multiply within red blood cells.
- Mode of Transmission: Mosquitoes (Anopheles species) transmit the parasite to humans through their bites.
2. Helminths (Worms):
- Example: Ascaris lumbricoides
- Disease: Ascariasis
- Location in Host: Adult worms reside in the small intestine.
- Mode of Transmission: Ingestion of eggs present in contaminated food, water, or soil.
3. Nematodes (Roundworms):
- Example: Enterobius vermicularis
- Disease: Enterobiasis (Pinworm infection)
- Location in Host: Adult worms inhabit the large intestine, while females migrate to the perianal area to lay eggs.
- Mode of Transmission: Ingestion of infective eggs, which are usually transferred from contaminated surfaces or through direct contact with an infected person.
4. Trematodes (Flukes):
- Example: Schistosoma mansoni
- Disease: Schistosomiasis (Bilharzia)
- Location in Host: Adult worms reside in the blood vessels surrounding the intestines and liver.
- Mode of Transmission: Contact with water bodies infested with freshwater snails that release the parasite larvae, which can penetrate the skin of humans.
5. Cestodes (Tapeworms):
- Example: Taenia solium
- Disease: Taeniasis (Tapeworm infection)
- Location in Host: Adult worms reside in the human intestine, where they attach to the intestinal wall.
- Mode of Transmission: Consumption of undercooked or raw contaminated meat containing the larvae or ingestion of food or water contaminated with eggs.
It's important to note that this list provides only a few examples, and there are numerous other parasites that can cause diseases in humans. The diseases mentioned here represent a fraction of the many parasitic infections that can occur, and each parasite has its unique characteristics, geographical distribution, and mode of transmission. Proper diagnosis, treatment, and preventive measures are essential for managing these parasitic infections.
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