Relate disease to homeostasis
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Related Questions
A mating between a true-breeding purple-flowered pea plant and a true-breeding white-flowered pea plant would produce a:______.A) True-breeding variety.B) Inbred organism.C) F1 generation.D) P generation.E) F2generation.
Answers
Answer:
The correct answer would be - option C) F1 generation
Explanation:
The true breeding varieties are the offspring that have same phenotype as the the parents and contain same allele for a specific trait. When there is mating between two true breeding varieties offspring would be hybrid.
P generations is the generation of the parents in other words, matting in between parents known as p generation whereas the very first generation after p generation is known as F1 generation or filial generation and also the hybrid of P generation.
Thus, the correct answer is option C). F1 generation
kindly explain this graph
Shape Memory Polymers Fig. 3. Elasticity versus temperat ure of amorphous polymers.
Answers
The graph illustrates the relationship between elasticity and temperature for amorphous polymers, specifically Shape Memory Polymers (SMPs).
Shape Memory Polymers (SMPs) are a type of material that can undergo substantial deformation when exposed to specific temperature changes and then return to their original shape when the temperature is reversed. This property is known as shape memory effect.
The graph shows the elasticity of amorphous polymers, including SMPs, as a function of temperature. The x-axis represents temperature, while the y-axis represents elasticity, which refers to the material's ability to regain its original shape after deformation.
At lower temperatures, the amorphous polymers, including SMPs, exhibit lower elasticity. This means that they are less flexible and have reduced ability to recover their shape after deformation.
As the temperature increases, the elasticity of the polymers also increases. This indicates that the polymers become more flexible and regain their shape more effectively when subjected to deformation.
The graph provides a visual representation of the temperature-dependent behavior of amorphous polymers, highlighting the relationship between elasticity and temperature. Understanding this relationship is crucial for designing and utilizing Shape Memory Polymers in various applications, such as biomedical devices, textiles, and smart materials.
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1. Describe what matter is made of?
2. Give a definition of diffusion?
3. Describe how you can tell if there are some flowers in a dark room?
4. Explain how you think oxygen might get from the air in your lungs into your lungs?
Answers
Answer:
Elements
Explanation:
In many biochemical reactions, individual subunits are joined to form larger macromolecules with the release of water molecules. how are these reactions classified?
Answers
In many biochemical reactions, individual subunits are joined to form larger macromolecules with the release of water molecules. These reactions are classified as dehydration or condensation reactions.
What are dehydration or condensation reactions?
Dehydration or condensation reactions are reactions in which smaller molecules are joined to create larger molecules. When two molecules combine to form a single molecule, this type of reaction is known as a condensation reaction. The molecules that participate in the reaction lose water or another simple molecule in the process.
A water molecule, for example, is released when an alcohol molecule and a carboxylic acid molecule combine to form an ester molecule. Water molecules are released in reactions that create carbohydrates, lipids, proteins, and nucleic acids in living organisms. The reverse of this reaction is a hydrolysis reaction, in which a water molecule is added to break a larger molecule into smaller subunits.
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Why do the concentrations of CO2 and CO differfrom place to place?
Answers
Answer: you need more co2 than oc
Explanation:
The concentrations of carbon dioxide (CO₂) and carbon monoxide (CO) can differ from place to place due to a variety of factors, including natural processes, human activities, and atmospheric circulation patterns.
Key reasons for the spatial variations in CO₂ and CO concentrations:
1. Natural Sources: Natural processes such as volcanic activity, wildfires, and the natural decomposition of organic matter can release CO₂ and CO into the atmosphere. The distribution of these sources can vary geographically, leading to differences in concentrations.
2. Human Activities: Anthropogenic activities significantly contribute to the variations in CO₂ and CO concentrations. The burning of fossil fuels, such as coal, oil, and natural gas, for energy production and transportation, releases large amounts of CO₂ and CO into the atmosphere.
3. Atmospheric Circulation: Atmospheric circulation patterns, including wind patterns and air masses, can transport CO₂ and CO over long distances and contribute to spatial variations.
4. Absorption and Removal Processes: The uptake and removal of CO₂ and CO by natural sinks, such as plants, forests, and oceans, also influence their concentrations. Areas with dense vegetation or large bodies of water can act as sinks, absorbing CO₂ and reducing its concentration.
Thus, the reason for this spatial variation of CO₂ and CO in the atmosphere are Natural Sources, Human Activities, Atmospheric Circulation, and Absorption and Removal processes.
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Cleft chin is an x-linked dominant trait. assume that a man with a cleft chin marries a woman with a round chin. what percent of their female progeny will show the cleft chin trait? 75 percent 50 percent 100 percent 0 percent 25 percent
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If cleft chin is an X-linked dominant trait, it means that the gene responsible for this trait is located on the X chromosome.
Since females have two X chromosomes and males have one X and one Y chromosome, the inheritance of this trait can differ between the sexes.
In this scenario, we know that the man has a cleft chin, so he must have at least one copy of the cleft chin gene on his X chromosome. The woman, on the other hand, has a round chin, which means she does not have any copies of the cleft chin gene on either of her X chromosomes.
The possible genotypes of the parents are:
Man: XcY (cleft chin gene on X chromosome)
Woman: XRXr (no cleft chin gene on X chromosomes)
where Xc is the X chromosome with the cleft chin gene, Xr is the X chromosome without the cleft chin gene, and XRXr is the genotype for a round chin.
The possible genotypes of their offspring are:
Male: XcY or XrY (50% chance of inheriting either X chromosome from the father)
Female: XcXr (50% chance of inheriting the Xc chromosome from the father, and 50% chance of inheriting the Xr chromosome from the mother)
Therefore, only the female offspring can show the cleft chin trait. The probability of a female offspring inheriting the Xc chromosome from the father is 50%, and the probability of inheriting the Xr chromosome from the mother is also 50%. So the probability of a female offspring having a cleft chin is 50%.
Therefore, the answer is: 50 percent.
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Follow Up Questions:
1. What is a dichotomous key?
Answers
Answer:
A dichotomous key is a tool that allows the user to determine the identity of items in the natural world, such as trees, wildflowers, mammals, reptiles, rocks, and fish. Keys consist of a series of choices that lead the user to the correct name of a given item. "Dichotomous" means "divided into two parts".
Explanation:
Answer:A dichotomous key is a tool that allows the user to determine the identity of items in the natural world, such as trees, wildflowers, mammals, reptiles, rocks, and fish. Keys consist of a series of choices that lead the user to the correct name of a given item.
Explanation:
If all the deer disappeared from this community, which change would be most likely to occur?
A. The grass population would decrease
B. The coyote population would decrease
C. The squirrel population would decrease
D. The grass population would stay the same .
Answers
Answer:
B
Explanation:
The coyote would lose their main food resource, and would start to starve to death.
use data to make cladogram chart
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Answer: I have it attached
Explanation:
The biopsychosocial approach incorporates different levels of analysis, which
a. are generally impossible to test scientifically.
b. have little value for applied research.
c. complement one another.
d. typically contradict common sense.
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The biopsychosocial approach incorporates different levels of analysis, which complement one another. The correct option is c.
The biopsychosocial approach is a perspective that recognizes the complex interplay between biological, psychological, and social factors in determining human health and well-being. It incorporates different levels of analysis, such as genetic, neural, behavioral, and social, in understanding health and illness.
These different levels of analysis complement one another, rather than contradicting one another. For example, biological factors, such as genetics and neurochemistry, can influence psychological factors, such as emotions and behaviors, which in turn can affect social factors, such as relationships and social support.
Therefore, a comprehensive understanding of health and illness requires consideration of all three levels of analysis, and how they interact with each other. The biopsychosocial approach is considered a valuable framework for both basic and applied research in the fields of psychology, medicine, and healthcare. Therefore the correct option is C.
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Use the map to determine which of the statements below are true.
Select thethreestatements that are true.
Select thethreestatements that are true.
a. The population that existed before mining must have included both copper-tolerant and copper-intolerant plants.
b. Nearly 100% of monkey flowers growing in copper-contaminated soil are copper tolerant.
c. Natural selection favors copper tolerance inallsoils near the old mine, not only in the contaminated soils.
d. Copper contamination in the soil created copper-tolerant plants.
e. Copper-tolerant plants are foundonlyin contaminated soils.
f. If you were to test monkey flowers growing on the shore of the lake, you would expect nearly 100% of them to be copper tolerant.
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The three correct statements are as follows:
a. The population that existed before mining must have included both copper-tolerant and copper-intolerant plants.
c. Natural selection favors copper tolerance in all soils near the old mine, not only in the contaminated soils.
d. Copper contamination in the soil created copper-tolerant plants.
a. This statement is true because the presence of copper-tolerant plants indicates that there must have been genetic variation in the population before mining occurred. If all the plants were copper-intolerant, there would be no basis for natural selection to favor copper tolerance.
c. This statement is true because natural selection operates based on the fitness of individuals within a population. If copper tolerance provides a selective advantage in any soil, including those near the old mine that may not be contaminated.
d. This statement is true because exposure to copper contamination in the soil can lead to the selection and survival of individuals with genetic traits that confer copper tolerance.
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What do the terrestrial planets have in common? Choose all that apply:
Select one or more:
a.
Low in Density
b.
High in Mass
c.
Low in Mass
d.
Smaller Radius
e.
Larger Radius
f.
High in Density
Answers
Answer: b. High in Mass, e. Larger Radius, f. High in Density
Explanation:
The terrestrial planets are all composed of solid materials such as rock or silicate contain metals throughout their crusts and all possess a solid surface. Another similarity is that all travel around the sun in a oval or elliptic orbit and at various eccentricities.
.
Which occurs during both DNA replication and protein production?
RNA leaves the nucleus.
DNA leaves the nucleus.
RNA unzips.
DNA unzips.
Answers
Answer: RNA leaves the nucleus
Explanation: I did the assigment and got it right
1. RNA leaves the nucleus during both DNA replication and protein production.
What is DNA replication?
"DNA replication is the process by which the genome's DNA is copied in cells. Before a cell divides, it must first copy (or replicate) its entire genome so that each resulting daughter cell ends up with its own complete genome."
What are the main steps involved in DNA replication?
The main steps involved in DNA replication are as follows:
Replication Fork Formation.Primer Binding.Elongation.Termination.What is protein production?
"Protein production is the process in which cells make proteins. It occurs in two stages: transcription and translation. Transcription is the transfer of genetic instructions in DNA to mRNA in the nucleus."
What are the main steps of protein production?
Protein production includes three steps:
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Which of the statements below correctly compares features of plant and animal cells?
Plant cells have a cell membrane, while animal cells have both a cell wall and a cell membrane.
Plant cells have ribosomes only on the rough ER, while animal cells have ribosomes in the cytoplasm.
Plant cells have a large central vacuole, while animal cells have many smaller vacuoles.
Plant cells have chloroplasts but no mitochondria, while animal cells have mitochondria.
Answers
Plant cells have a large central vacuole, while animal cells have many smaller vacuoles. Hence option c is correct.
What are vacuole?Vacuole is defined as a region of cytoplasm-free, membrane-lined, and liquid-filled space inside a cell. A membrane-bound cell organelle known as a vacuole. The plant cell's equilibrium depends heavily on the vacuole. It participates in the regulation of cytoplasmic ions, pH, and the control of cell volume and turgor.
Animal cells lack a cell wall, whereas plant cells do. Animal cells lack chloroplasts while those of plants do. Animal cells have many little vacuoles, but plant cells only have one giant vacuole. Animal cells only have a cell membrane, but plant cells have both a cell wall and a cell membrane. Cell walls are used by plants to give the plant structure. Animal cells lack the organelles known as chloroplasts that are present in plant cells.
Thus, plant cells have a large central vacuole, while animal cells have many smaller vacuoles. Hence option c is correct.
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Holmes describes Moriarty as:
O a fire-breathing dragon
O a deadly criminal
O a motionless spider in the centre of its web
O a game master
Answers
Holmes describes Moriarty as "a motionless spider in the centre of its web." So, option c is correct.
Moriarty is a fictional character in the Sherlock Holmes stories written by Sir Arthur Conan Doyle. He is portrayed as Sherlock Holmes' arch-nemesis and a highly intelligent and dangerous criminal mastermind. Moriarty is often depicted as the criminal genius behind various illegal activities and orchestrator of complex schemes.
He is known for his cunning, ruthlessness, and ability to stay one step ahead of the law. Moriarty is considered one of the most iconic villains in detective fiction and has become synonymous with the concept of a brilliant and formidable adversary. So, option c is correct.
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A student wins a trophy. It is a metal cup on a black plastic base. The student cleans the trophy. She holds one of the metal handles and rubs the rest of the trophy with a dry cloth. Why the plastic base does becomes negatively charged? B) The metal cup does not become charged when she rubs the trophy. Suggest why the cup does not become charged.
Answers
Answer:
In this given statement , the plastic base becomes negatively charged because plastic is an insulator . And the metal cup does not become charged because metal is a conductor.
Explanation:
Reason behind , why plastic base becomes negatively charged -: When a plastic base is rubbed with a dry cloth in the metal trophy, electrons are shifted from one material to the other. Thus, the substance that gains electrons (which is the plastic base) becomes negatively charged. thus , the plastic is an insulator , which causes charge (negative ) by rubbing.
Reason behind , why the metal cup does not become charged -: The metal cup is a conductor, and the surplus charge on the metal flows to the person who charges the cup and to the ground so that it is not charged. Thus, rubbing a metal can trigger hand\finger injury because metals generate excess heat in rubbing .
Volleyball season is right around the corner and I think I need to make sure I am healthy and I want to lose some weight. I keep seeing these commercials for Special K cereal and if you eat it for 2 weeks, you will lose 10 pounds. I want to test this idea and see if it actually works. I plan on eating whatever I want for the next two weeks and am going to track my weight every morning. Then I will eat nothing but Special K cereal, milk and water for two weeks and track my weight in the morning. What do you think my hypothesis should be? What will my variables be? Hypothesis: Independent variable: Dependent Variable:
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Answer:
Hypothesis: If you eat Special K cereal for 2 weeks, you will lose 10 pounds.
Independent variable: Special K cereal.
Dependent Variable: Weight lose.
Explanation:
Hypothesis: The term "hypothesis" is determined as a testable and a precise statement of what a specific researcher or experimenter predicts would be considers as the outcome of a particular study.
Independent variable: In research, the term "independent variable" is determined as a variable that is being re-organized in an experiment or research in order to see its impact on the dependent variable. Independent variable influences the dependent variable directly.
Dependent variable: The term "dependent variable" is determined as a variable that is being measured or tested in an experiment or research by the experimenter or researcher and is directly influenced by the independent variable.
The cell membrane has a complex structure that allows it to carry out its function for the cell. Which diagram best represents this structure?
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Answer: I believe your answer should be diagram D.
leave absorb carbon dioxide from the air through
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Answer:
Plant leaves have small openings, called stomata, all over their surfaces. The stomata open to absorb the carbon dioxide needed to perform photosynthesis. They also open to release the oxygen produced by this process.
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Where do each of the elements (letters) in glucose comes from during the process of photosynthesis.
Answers
Answer: From carbon dioxide and water
Explanation:
Glucose is a type of carbohydrate which is produced as a product of the biochemical reaction that is photosynthesis. Carbon dioxide and water are the reactants used for the synthesis of glucose. The carbon dioxide is obtained from the atmosphere and water from the roots. Carbon, hydrogen, and oxygen are the elements that are present in the carbohydrate through reactants named carbon dioxide and water.
what is the primary purpose of each (A) membrane channels (b) membrane pumps?
Answers
According to the research, the primary purpose of membrane channels is to circulate ions, and of membrane pumps is to maintain differences in ionic concentration.
What are membrane channels and pumps?They are pores in the cell membrane through which ions circulate for muscle contraction or membrane potential changes that may depend on a ligand or voltage, depending on whether their opening is determined by the binding of a ligand or by changes of voltage.
In this sense, membrane pumps is the mechanism of active ion transport, consuming energy across a membrane against an electromechanical gradient to maintain differences in ion concentration between the intracellular and extracellular space.
Therefore, we can conclude that according to the research, the primary purpose of membrane channels is to circulate ions, and of membrane pumps is to maintain differences in ionic concentration.
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Why is it important to break down the patient complaint into smaller, more manageable problems to reach a diagnosis
Answers
Breaking down the patient complaint into smaller, more manageable problems is crucial to reach an accurate diagnosis as it makes it easier to focus on individual issues and evaluate each one more effectively.
Patient complaints are often complex and can be caused by multiple factors, which makes it challenging to identify the root cause. Breaking down the problem into smaller and more manageable parts can help in identifying the exact issue. By analyzing each individual problem, the healthcare provider can focus on the specific area of concern and evaluate it more effectively.
Breaking down the patient's complaint helps in providing a more comprehensive approach to the diagnosis. It enables the healthcare provider to consider every possible cause of the problem. This helps in preventing overlooking essential information that could lead to an incorrect diagnosis.
Besides, breaking down the problem into manageable parts allows the healthcare provider to create a more effective treatment plan. They can develop a plan that addresses every issue contributing to the patient's complaints. Overall, breaking down the patient complaint into manageable problems is a crucial step in diagnosing and treating a patient accurately.
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What makes amino acids different from each other? (4 points)
Amino group
Carboxyl group
Hydrogen atom
Side chain
Answers
Answer:
The answer is side chain/group.
Answer:
d
Explanation:
what is the name of reproduction part in femal
Answers
identiying Parts of Spheres Use the drop-down menus to identify the spheres to which each part belongs.
A lake is part of the ___
Water vapor in the air is part of the___
Glacier and iceburgs are part of the___
The rocky mountains are part of the___
A deer is part of the____
Answers
Answer:
Answer is
A lake is part of the hydrosphere.
Water vapor in the air is part of the atmosphere.
Glacier and icebergs are part of the cryosphere.
The Rocky Mountains are part of the geosphere.
A deer is part of the biosphere.
what are the levels of organisation of life
Answers
Answer:
organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and bio something, but I cannot rememeber.
Explanation:
Answer:
cell ----- tissue ----- organ -----
( the chain of organisation of life)
what mineral is found in It is found in beef, fish, turkey, grape juice, and broccoli.
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Answer:
The mineral found in beef, fish, turkey, grape juice, and broccoli is iron.
If a DNA segment has the nucleotides AGCCTAATCGCATATGCC, what would be the nucleotide sequence of the complementary RNA strand?
Answers
Answer:
Complementary sequence: Nucleic acid sequence of bases that can form a double- stranded structure by matching base pairs. For example, the complementary sequence to C-A-T-G (where each letter stands for one of the bases in DNA) is G-T-A-C.
Tara, a server, has a sore throat. She takes her temperature and it reads 100°F. She should be _____.
Answers
Answer:
She should be O allowed to continue her duties as long as she does not start to feel worse. O reported to the health department.
Explanation:
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The National Wildlife Refuge supports _______ wildlife refuges.
a.
150
b.
37
c.
550
d.
227
Please select the best answer from the choices provided
A
B
C
D
Answers
Answer:
answer b is the correct of this question