Answer:
The correct option is C) chlorine
Explanation:
Sea water contains salts in abundance. It can be described as the water which makes up the oceans and the seas. It is known to contain approximately 96.5% water and 2,5 percent of salts. Sodium and chloride ions are the most abundant salt ions to be found in the sea. The concentration of chloride ions is 0.546 mol/kg and the concentration of sodium ions is 0.469 mol/kg. Hence, chloride ions are slightly abundant than sodium ions.
Answer:
it would be chlorine!!
Explanation:
Cancer cells in humans can develop when..?
Cancer cells have gene mutations that turn the cell from a normal cell into a cancer cell. These gene mutations may be inherited, develop over time as we get older and genes wear out, or develop if we are around something that damages our genes, like cigarette smoke, alcohol or ultraviolet (UV) radiation from the sun.
Compare mitosis and meiosis: please list 3 things that are unique to mitosis, 3 things that
are unique to meiosis, and 1 thing that they have in common. *
Mitosis occurs in the somatic cell, it is an equational division, mitosis is required for the repair and growth of the cell and organism consequently.
While meiosis occurs in gametes or germ cell, it is a reductional division, meiosis is responsible for the formation of sex cells as sperm and eggs in the organism.
Both mitosis and meiosis are responsible for splitting the nucleus and DNA and these are passed on to the two daughter cells formed.
Explanation:
Mitosis is the process of cell division in which the cell divides and each cell is identical to the parent cell in the context of DNA and its nature There are four phases of DNA as Prophase, metaphase, anaphase and telophase. The daughter cells formed, have diploid (2n) number of chromosomes.
While meiosis is the process of cell division in germ cells which start with one cell and ends in 4 haploid cells. Meiosis is completed in two steps as meiosis 1 and meiosis 2.
Mitosis results in two identical diploid son cells without homologous chromosome pairing, while meiosis results in four unique haploid son cells with homologous pairing and inheritable recombination. Both suffer DNA replication.
Comparison of Mitosis and Meiosis Both mitosis and meiosis are critical processes of cell division in eukaryotic cells, but they serve different purposes and parade several unique characteristics. Unique Aspects of Mitosis Results in two son cells Son cells are genetically identical to the parent cell Doesn't involve pairing of homologous chromosomes Unique Aspects of Meiosis Results in four son cells Son cells have half the number of chromosomes of the parent cell( haploid) Crossing- over occurs, leading to inheritable recombination Common Aspect Both processes are anteceded by a round of DNA replication. Meiosis differs from mitosis in several ways, but the abecedarian congruity is that both are anteceded by DNA replication. In mitosis, the performing son cells, which are generally diploid, are genetically identical. In discrepancy, meiosis is characterized by two nuclear divisions and produces four genetically unique haploid son cells, important for sexual reduplication.
what event happens underwater to cause a tsunami?
Answer:
An Earthquake
Explanation:
Answer:
There are two events that occur underwater to cause a tsunami. The first occurs when there is a landslide on the coast and the water is pushed by the force causing a tsunami. The second is when there occurs a landslide right under the water causing the water to push due to the natural forces generated by the landslide
Explanation:
When compounds are joined through reactions, a chemical _____ is formed.
Final answer:
In chemical reactions, a chemical bond is formed when compounds are joined. These reactions transform reactants into products with the conservation of atoms, which are reorganized into different arrangements.
Explanation:
When compounds are joined through reactions, a chemical bond is formed. Compounds are created when two or more elements chemically combine, and during this process, they form bonds. These bonds hold the atoms together, resulting in the formation of a new substance. Chemical reactions involve the transformation of reactants into products, where reactants are the substances at the start of the reaction, and products are the substances found at the end.
An important aspect of chemical reactions is that atoms from the reactants are rearranged but not created or destroyed, as per the law of conservation of mass. For example, when hydrogen reacts with oxygen, the atoms rearrange to form water (H2O), with the chemical equation 2H2 + O2 → 2H2O.
Of the three kinds of substances that make up matter in nature which one forms most minerals
Answer:
Of the three kinds of substances that make up matter in nature which one forms most minerals? Most minerals are chemical compounds.
Explanation:
Final answer:
Silicates, composed of silicon and oxygen, are the most abundant class of minerals in the Earth's crust, forming around 90% of it and contributing to the diversity of rocks.
Explanation:
Of the three kinds of substances that make up matter in nature, silicates form most of the minerals found in the Earth's crust. Silicates, a large and complex class of minerals, are composed of silicon and oxygen, with the most common type being the silicate mineral with a base structure of (SiO₄)⁴⁻. Silicate minerals, such as quartz and feldspar, constitute approximately 90% of the Earth's crust due to the abundance of silicon and oxygen. These minerals are not only significant in quantity but essential for creating a diverse range of rocks and subsequently the landscape of our planet.
A population of rabbits has individuals with fur coloring that ranges from white to brown. The population lives in a temperate
deciduous forest where the summers are mild and average about 50°F. The winters are often below freezing.
If warmer temperatures last longer into the fall and the average temperature in the winter is getting warmer, what do you expect to
happen to the population?
The correct answer is B. The percentage of the population with white fur will decrease
Explanation:
In the case presented, the fur of rabbits is related to an adaptation to survive during different seasons. In this way, the white fur is needed during winters as this helps rabbits to camouflage in an environment of snow providing them with a survival and reproduction advantage. On the other hand, the brown fur is better during summer as they need to camouflage between the brown trees, grass, and plants.
According to this, if temperature increases and therefore snow decreases the rabbits with brown fur will prevail as this will make them more likely to survive and reproduce, for example, a rabbit with white fur would be easily found by predators if there is no snow. Thus, in this case, "the percentage of the population with white fur will decrease".
Adaptation is the process in which an organism adjusts itself to survive in its surrounding. Adaptation can be affected by climate, rainfall, predators, and temperature.
The population of rabbits will be:
Option B: The percentage population with white fur will decrease.
In the given case, the fur of rabbits ranges from brown to white. The changes in the fur colour are due to the adaptability of rabbits to the given environment.
In winters, white fur is by rabbits because it will help in camouflaging in a snowy environment, which will provide them high chances of survival and reproduction advantage.
Conversely, the brown fur will be better suited in the summer as they will be easily camouflaged in brown trees, soils, and plants.
The rise in temperature will cause a decrease in the rabbits with white fur. The brown fur rabbits will have more tendency to survive and reproduce in summers.
Thus, the population of brown fur will increase in high temperatures and rabbits with white fur will decrease.
Therefore, option B is correct.
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Which factors will influence the growth of seeding
Answer:
light, water, temperature, and nutrients
Explanation:
Many factors are influencing the seeding and growth, but the 4 most important are: light, water, temperature, and nutrients. These are the most known factors that are helping the plant to be strong and to grow faster.
Of course, for the plant to grow, these four elements should be regularly controlled and changed depending on the plant’s needs.
How should you test a hypothesis?
by writing a mathematical equation
by making a single observation
by performing a controlled experiment
by answering a series of questions
Mark this and return
Save and Fxit
Ihm
Answer:
Hypothesis is tested "by performing a controlled experiment"
Explanation:
An hypothesis can be defined as the explanation which is proposed based on the evidence available. Based on this hypothesis further investigation can be done. a hypothesis can be tested by performing a controlled experiment and making observations. The results of the experiment will discard or prove the hypothesis right. The idea of the hypothesis can be verified by conducting various observation and experiments related to the data available. A guess on the theory can also be considered as a hypothesis. We can conclude as wild guess rather being well developed theory.
Answer:
by performing a controlled experiment
Explanation:
An earthworm has a heart that moves blood.
What is the main function of this organ?
A. To take in oxygen and remove carbon dioxide
B. To take in and digest food
C. To transport materials to and from body cells
D. To respond to the environment
Answer:
C
Explanation:
The heart moves the blood which contains the materials the cell needs and the materials from the cells
An earthworm has a heart that moves blood and the main function of this organ is to transport materials to and from body cells.
What is the need for the heart like this in earthworms?Earthworms' heart is located at the mouth.In earthworms from the mouth, the aortic arches pump blood in a similar way to a human heart.Earthworms' heart is like this because they have very small body which needs to adjust all the function in the body.In the case of Earthworm single closed circulatory system is designed to pump blood in this species with the help of muscles and vessels.Hence, the main function of earthworms this organ is to transport materials to and from body cells.
Therefore, option C is the correct answer.
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A group of scientists have been studying a population of sea stars over 100 years. In year 1900 a scientist measured the arm length (cm) of 11 sea starts. Then in year 1950 another scientist measured the arm length(cm) of 11 new sea stars. Then in year 2000 another scientist measured the arm length(cm) of 11 new sea stars. You have access to their work and will be assisting the scientists by charting their findings and answering questions about the data they have collected.
Fill in frequency table: The Data Table gives the arm lengths(cm) for a sample of sea stars in a given year. Using the arm length(cm) from the Data Table, count the number of sea stars that fall in each size range. The first three numbers in year 1900 have been filled in for you.
Answer:
Size range(cm) Year 1900 Year 1950 Year 2000
51 - 60 1 0 0
61 - 70 1 1 0
71 - 80 2 2 2
81 - 90 2 5 7
91 - 100 2 3 2
101 - 110 3 0 0
Explanation:
Your data table is actually color-coded, so all you needed to do was count. Looking at your frequency table, you can see that a color corresponds to certain colors.
For example 51 - 60c, corresponds to the light green. Looking at the data table, you see 1 light green block in the column of 1900. As it happens, it also is the only measurement that falls within the range 51 - 60 so you have 1 sea star. In the Year 1950, there is none, and you won't find one in Year 2000, so both frequency count is 0.
How does exercise affect the rate of cellular respiration? CER
Exercise increases the rate of cellular respiration, which is needed to meet the heightened energy demand by producing more ATP. Endurance and resistance training lead to different cellular adaptations to improve performance. Cellular respiration becomes more efficient with regular training, enhancing energy production.
Explanation:Exercise affects the rate of cellular respiration by increasing the demand for ATP, which in turn requires a rise in the production of energy via cellular respiration. Aerobic respiration is significantly more efficient than glycolysis, as it produces approximately 36 ATP molecules per glucose molecule compared to four ATPs from glycolysis. Nevertheless, aerobic respiration needs a continuous supply of oxygen, which is facilitated by increased breathing and heart rates during exercise, enhancing O₂ delivery to muscles.
Endurance training leads to cellular adaptations, such as an increase in mitochondrial density, which enhances aerobic respiration efficiency and oxygen utilization. In contrast, resistance training causes muscular adaptations primarily related to muscle strength and size. After intense muscle activity, the body must repay the oxygen debt incurred, which necessitates increased oxygen intake post-exercise to replenish ATP, convert lactic acid back to pyruvic acid, and restore muscle energy reserves.
Thus, when we exercise, our cells respond by ramping up the cellular respiration process to meet increased energy demands. This is why an athlete's body becomes more efficient at using oxygen and generating ATP over time with regular training.
write an article for publication on the topic;effects of drug abuse.
Answer:
Explained below
Explanation:
Effects of Drug Abuse:- Surveys show that use of drugs has been on the rise especially among the youth. This is really a cause of concern as it could result in many harmful effects. The drugs, which are commonly abused are opioids, cannabinoids and coca alkaloids. Majority of these are obtained from flowering plants. Some are obtained from fungi. Proper education and guidance would enable youth to safeguard themselves against these dangerous behaviour patterns and follow healthy lifestyle.
"The effects of drug abuse are far-reaching and can be devastating to individuals, families, and communities. Drug abuse, which refers to the excessive and harmful use of psychoactive substances, including alcohol and illicit drugs, leads to a wide range of negative outcomes that can be physical, psychological, social, and economic in nature.
Physically, drug abuse can cause a variety of health problems. These include liver damage from alcohol abuse, lung and heart problems from smoking substances like tobacco or marijuana, and increased risk of infectious diseases such as HIV and hepatitis from injection drug use. Chronic use of certain drugs can lead to severe physical dependence and withdrawal symptoms when use is reduced or stopped.
Psychologically, drug abuse can alter brain chemistry, affecting mood, perception, and decision-making. It can lead to mental health disorders such as depression, anxiety, and psychosis. Long-term drug use can also impair cognitive functions, including learning and memory, which can persist even after drug use has ceased.
Socially, drug abuse can strain relationships with family and friends, leading to isolation and social dysfunction. It can also result in poor performance at work or school, job loss, and legal problems, including arrest and incarceration. Children and adolescents who are exposed to drug abuse in the home are at increased risk for neglect, abuse, and their own future substance use disorders.
Economically, the impact of drug abuse is substantial. It includes the costs of healthcare, lost productivity, crime, and social welfare programs. The financial burden extends to the criminal justice system, where a significant portion of crimes are related to drug abuse, including possession, trafficking, and actions committed under the influence of drugs.
Furthermore, drug abuse contributes to public health issues by increasing the risk of motor vehicle accidents and other injuries due to impaired judgment and coordination. It also places a burden on emergency services and treatment facilities, which must allocate resources to address drug-related health crises.
Preventing and treating drug abuse requires a comprehensive approach that includes education, prevention programs, accessible treatment options, and support for recovery. Public awareness campaigns can help to reduce the stigma associated with drug addiction, encouraging individuals to seek help. Effective treatment modalities, such as cognitive-behavioral therapy, medication-assisted treatment, and support groups, can aid in recovery and reduce the likelihood of relapse.
In conclusion, the effects of drug abuse are multifaceted and can have a profound impact on every aspect of an individual's life. Addressing this issue requires a concerted effort from healthcare providers, policymakers, educators, and community leaders to implement strategies that prevent drug abuse, provide effective treatment, and support long-term recovery. By doing so, we can mitigate the individual and societal costs associated with drug abuse and promote healthier, more productive communities."
Explain why the change in the way that molecules of b globin interact with each other lead to the sickling of the red blood cells in sickle cell anemia
The sickle form of the hemoglobin gene is created when an adenine nucleotide is changed to a thymine. ... That single amino acid replacement in the -globin protein alters the shape and the chemistry of the hemoglobin molecule, causing it to polymerize and distort the red blood cell into the sickle shape.
Final answer:
Sickle cell anemia is caused by a single amino acid change in the beta chain of hemoglobin, where valine replaces glutamate. This alteration leads to hemoglobin polymerization, causing red blood cells to sickle and clog vessels, thereby impeding oxygen transport and leading to serious health issues.
Explanation:
Sickle cell anemia is a condition that arises from a single amino acid substitution in the beta (B) chain of hemoglobin. Normally, the sixth amino acid in hemoglobin's beta chain is glutamate; however, in individuals with sickle cell anemia, this glutamate is replaced by valine.
As a result of this polymerization, the normally biconcave, disc-shaped red blood cells become distorted into a crescent or "sickle" shape. These malformations make the red blood cells less flexible and more likely to clog blood vessels, leading to complications such as impaired oxygen transport, breathlessness, and other serious health issues.
When viewing the periodic table, the electronegativity increases as you move ___ a column and to the ___in each row.
A: up; left
B: up; right
C: down; left
D: down; right
Answer: B. Up , Right
Explanation: The trend on electronegativity
In a row or period presents an increase in electronegtivity from left to right.
In a column or group electronegativity increases from bottom to top.
2. Which labeled structures represent a homologous
pair?
A. 1 and 2
B. 3 and 4
C. 3 and 6
D. 7 and 8
Answer:
Diagram is needed please
Explanation:
diagram
The structure in the diagram that would normally represent homologous pairs of chromosomes is 1, only.
Structure 1: This represents a diploid cell, which means it has two sets of chromosomes. Each set contains one chromosome inherited from each parent. These chromosomes are homologous, meaning they have the same genes but may have different alleles (versions of the genes).
Structure 2: This represents a haploid cell, which means it has only one set of chromosomes. These cells are typically gametes, such as sperm or egg cells. Homologous pairs are not present in haploid cells.
Structure 3: This represents a mitotic cell, which is in the process of dividing to produce two daughter cells. During mitosis, the chromosomes replicate and then separate, so each daughter cell will receive one copy of each chromosome. Although the daughter cells will have homologous chromosomes, they are not shown paired in this diagram.
Therefore, the only structure that normally represents homologous pairs of chromosomes is structure 1, the diploid cell
complete question is attached
If a scientist sets up an experiment and the results do not support his hypothesis, what should he
conclude?
He should give up on this research project.
He may want to alter some aspects of your experiment and try it again.
He must have made a mistake in your experiment.
His hypothesis was flawed.
Next
If a scientist sets up an experiment and the results do not support his hypothesis he should conclude that "he may want to alter some aspects of experiment and try it again".
Answer: Option B
Explanation:
Research and experimenting is all about search and re-search for achieving acceptable result in order to meet the demand of project accordingly. It demand huge patience and hard work but also smart work for saving time as much as possible.
If a scientist results do not support hypothesis than after a short break he should alter some steps or parameters of experiment and try it again. Because it may occurred due to an error. And errors are needed to be understood and then rectify it by repeating the procedures with more sincerity.
Answer:
She may want to alter some aspects of the experiment and try again
Explanation:
what do the most abundant elements in earth’s atmosphere have in common
The most abundant elements in the earth's atmosphere are; nitrogen, oxygen and argon. What they have in common is that they are all gases.
Nitrogen is the most abundant element in the atmosphere. It constitutes about 78% of air.
The next most abundant element in the atmosphere is oxygen. Oxygen accounts for about 21% of air.
The third most abundant element in the atmosphere is argon and it accounts for 0.9% of air.
All the elements listed here are gases at room temperature.
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Imagine a genetic cross between two people, blood type AB. What is the probability that these people will have offspring with type B blood?
Answer:
50%
Explanation:
If both parents have AB blood type, the expected outcomes for their offspring would be 25% AA (type A), 50% AB (type AG), and 25% BB (type B)
Answer:
25%
Explanation:
1/4 offspring could have blood type B: a 25% chance. 2/4 could be AB and 1/4 could be A
Please help!!
Segregation and independent assortment of genetic material occurs during: mitosis
meiosis
fertilization
Answer:
meiosis
Explanation:
When cells divide during meiosis, homologous chromosomes are randomly distributed during anaphase I, separating and segregating independently of each other. This is called independent assortment.
Final answer:
Segregation and independent assortment take place during meiosis, causing homologous chromosomes to separate and ensuring genetic diversity in gametes. These processes are fundamental to Mendelian genetics and biological inheritance. Mitosis does not involve segregation of alleles but produces identical daughter cells.
Explanation:
Segregation and independent assortment of genetic material occurs during meiosis. Segregation refers to the separation of homologous chromosomes to different cells during meiosis, ensuring that gametes receive only one allele of each gene. This reflects the law of segregation by Mendelian genetics. Recombination also occurs through mating, which results in new combinations of genes.
Independent assortment takes place specifically during the anaphase-I stage of meiosis I. This is where chromosomes inherited from both the maternal and paternal side are sorted into gametes in a random manner, leading to genetic diversity. Equal segregation of alleles into daughter cells occurs only in meiosis; mitosis produces genetically identical daughter cells without allele segregation.
Genetic variation is heightened during meiosis I through crossover events, and further completion of meiosis II creates four unique haploid cells. These processes contribute to the genetic diversity seen in sexually reproducing organisms and are critical in understanding genetic inheritance and genetic disorders.
Describe how global fertility rates and populations are changing?
for rates
Higher child mortality causes higher fertility rates. Rapid population growth has been a temporary phenomenon in countries around the world. Rapid population growth starts when the health of the population improves and the mortality rate in a population decreases while the birth rate stays as high as before.
for population
Population growth is still fast: Every year 140 million are born and 58 million die – the difference is the number of people that we add to the world population in a year: 82 million. ... In red you see the annual population growth rate (that is, the percentage change in population per year) of the global population.
source - ourworldindata.org
Global fertility rates are declining as societies develop and women gain access to education and employment opportunities. Global populations are increasing, but at a slower pace due to decreasing fertility rates and increased life expectancy. Population growth is unevenly distributed across the world.
Explanation:Global fertility rates and populations are changing in several ways. Firstly, fertility rates around the world are declining as societies become more developed and women gain access to education and employment opportunities. Additionally, there are regional variations in fertility rates, with some countries experiencing higher rates than others. Secondly, global populations are increasing, but at a slower pace compared to previous years. This is due to decreasing fertility rates alongside increased life expectancy. Finally, population growth is unevenly distributed, with some countries experiencing rapid population growth while others are facing population decline.
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What are the responsibilities of the region of the brain highlighted below? Image highlights the central region of the brain, above the brain stem.
A.Controlling voluntary body movements, processing information from sense organs, thoughts, and learning abilities
B.Regulating important involuntary bodily functions such as blood pressure, heart rate, breathing, and swallowing
C.Regulating the body’s homeostasis, hunger and eating, thirst and drinking, and other functions of basic survival
D.Coordinating movement and balance by using information from sensory nerves, including hand-eye coordination
Answer:
C.Regulating the body’s homeostasis, hunger and eating, thirst and drinking, and other functions of basic survival .
Explanation:
In the figure, highlighted region of the brain is hypothalamus. Hypothalamus is located above the pituitary gland and under the thalamus in the central region of the brain. It is small in size (pea size). It interacts with the pituitary gland regulates the endocrine glands by releasing hormones. Mainly, it regulates the homeostasis in the body by controling body temperature in warm and cold weather, hunger and thrust, fatigue and sleep, and circadian rhythms. In a nutshell, it links the nervous system to endocrine system and is known for central neuroendocrine functions.
Final answer:
The central region of the brain above the brain stem involves the cerebrum, which is responsible for higher functions such as controlling voluntary body movements, processing sensory information, and facilitating thoughts and learning.
Explanation:
The central region of the brain highlighted above the brain stem is likely referring to parts of the brain such as the cerebrum, which includes the cerebral cortex responsible for higher brain functions. The responsibilities of this region of the brain include:
Controlling voluntary body movements, processing information from sense organs, thoughts, and learning abilities
Regulating the body’s homeostasis, hunger and eating, thirst and drinking, and other functions of basic survival
Coordinating movement and balance by using information from sensory nerves, including hand-eye coordination
The brain stem itself controls basic body functions such as breathing, heartbeat, and digestion, and carries information back and forth between the cerebrum and spinal cord.
Which of the following is NOT a way that biodiversity is important to an ecosystem?
Question 6 options:
Biodiversity can increase the rate of extinction.
Different types of decomposers are available to break down many types of waste.
If one food source goes extinct other food sources are more likely to be available.
Biodiversity makes ecosystems more stable.
Answer:
Biodiverisity can increase the rate of extinction
Explanation:i did the quiz my self thats teh answer for this question
What does metabolic rate mean?
how can you support the statement that all on earth is dependent on plants
Which organism shown will get most of the available energy that is in the seeds?
Group of answer choices
A the mouse
B they will all get the same amount of energy from the seeds
C the snake
D the hawk
Answer:
Mouse
Explanation:
If you follow the Rule of 10%, the mouse gains the most energy from the seeds. The snake and the hawk only get 10% of that energy the mouse has consumes.
For example, follow the rule of 10% pyramid.
Producers: 1,000,000 kcal (energy)
Primary Consumers: 100,000 kcal
Secondary Consumers: 10,000 kcal
Tertiary Consumers: 1,000 kcal
In this sense, the seeds are the producers, the mouse is the primary consumer, the snake is the secondary consumer, and the hawk is the tertiary consumer.
the instruction for the genetic traits of an organism are directly determined by the
Which of the following describes a drug target?
Answer:
The correct option is A) The molecule to which a drug binds
Explanation:
A drug target can be described as any molecule which is present in an organism's body to which a certain drug can attach and cause therapeutic effect. Usually, the drug target is a certain type of proteins such as receptor proteins, enzymes etc. The drug can work in different ways on the drug target such as inhibiting the protein, changing its active site or changing its substrate etc. Hence, the correct option is A.
Answer:A the molecule to which the drug binds.
Explanation:
Which of these statements best describes Landon and Emily?
Answer:
Landon and and Emily are eukaryotic products of sexual reproduction.
Explanation:
The reproduction in which the male and female gametes fuse to form genetically different organisms is syngenesis.
Landon and Emily are the eukaryotic products of syngenesis.
Syngenesis can be explained as:
The syngenesis occurs in the organisms differentiated into male and female. The gametes of the male and female fuse to form the offspring containing information from mother and father.
The syngenesis increases genetic diversity, species or organisms adapt to the environmental conditions, and diseases are less likely to affect the population.
Thus, the correct answer is Option D.
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Dr. Benedict wants Mr. Williams to have Crestor 20 mg, one capsule orally once daily for 6 months total.
Fill in the quantity portion # of the prescription. Enter numerical answer only.
Fill in the Sig portion of the prescription using medical abbreviations.
Explanation:
Rx: Crestor 20mg# 30.
Rx: Crestor 20mg # 30 (thirty)
Sig: Crestor 20mg i PO QHS
Refills: 6 times (once per month for 6 months)
These abbreviations mean:
i- 1 tabletPO- the oral route for medication (per os)QHS- a patient's bedtime (hour of sleep)PRN- as necessary or needed (pro re nataFurther Explanation:
Crestor belongs to a drug class of statins or HMG CoA reductase enzyme inhibitors- they bind to the enzyme effectively blocking its cholesterol producing pathway activity. Together with the correct dieting adjustments, it is used to lessen the levels of bad fats and cholesterol (LDL) while raising good ones (HDL). This effectively reduces the risk of heart disease in patients over time
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Which is the result of smooth endoplasmic reticulum being damaged in liver cells by excess alcohol consumption?
Question 13 options:
absorption of excess water
difficulty with protein synthesis
excessive breakdown of carbohydrates
inability to detoxify harmful substances
Answer:
inability to detoxify harmful substances
Explanation:
The smooth ER is more tubular in structure and has no ribosomes. It is involved mainly in the synthesis of various types of lipids. It is also involved in the breakdown of foreign chemicals. Destruction of smooth ER would lead to inability of detoxify harmful chemicals like drugs. The liver functions in detoxification.