the validity of research based on standard experimental procedures as opposed to claims that cannot be tested justify your inference
Answers
The validity of research based on standard experimental procedures as opposed to claims that cannot be tested because there is proof behind the results.
The scientific factors include questions related to endpoint selection, the only-size-suits-all criterion, and the want for a greater bendy approach, e.g., evaluation of the degree of similarity.
Clinical research is the neutral, systematic, deliberate, and a couple of-step process that makes use of previously observed information to improve expertise that doesn't exist in the literature.
Research is creative and systematic work undertaken to increase the stock of understanding. It entails the gathering, enterprise and evaluation of information to increase understanding of a subject or problem. A research task can be a spread on past paintings in the field.
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Related Questions
Which of the following are characteristics of some or all prokaryotic cells?
O organelles
o myleold region
multicellular
nucleus
Answers
Answer:
Organelles
Explanation:
Both prokaryotes and eukaryotes have organelles. Hope this helped :)
Ralph and Cory are friends on their way to a big party. Cory is familiar with the party's hosts and seems to always know what to say to be the life of the party. Ralph, who has never engaged with this group, is unsure of how to act or participate. What can be said of Ralph and Cory?
Answers
Answer:
Ralph is more stressed by the situation because Cory has a better set of social skills than Ralph.
Explanation:
Social skills are attributes that make interactions with others easy and comfortable for people. The scenario shows that Cory is more lively and sociable, thus, his social skills are better than Ralph's. Ralph on the other hand is apprehensive because he is not very sociable and finds it difficult to manage his interactions with people.
Ralph's situation is worsened by the fact that he is unfamiliar with the people in the party.
Should college be free
Answers
Answer: I think it should be.
Explanation: People who don't have money or poor people will not be able to afford it.
PLEASE HELP! IM DOING A TEST!!
What do Vaccines do?
Answers
Answer: vaccines help to protect us from a disease by giving our immune system a sample so that when the real disease comes, your body will be ready to fight it off.
Explanation:
Hope that helps!
during prophase i of meiosis, in an individual that is heterozygous for a deletion, pairing of homologous chromosomes results in a looped out structure. which chromosome is looped out?
Answers
During prophase I of meiosis, the looped out structure during pairing of homologous chromosomes in an individual that is heterozygous for a deletion occurs on the chromosome that has the deletion.
What happens during prophase I of meiosis?Prophase I is the first stage of meiosis I, and it is broken down into five substages: leptotene, zygotene, pachytene, diplotene, and diakinesis. Prophase I is a complex process that takes place in the nucleus of a cell and is characterized by the following events: Leptotene, a period of condensation, during which the chromosomes become visible under a microscope. Zygotene, which is characterized by the pairing of homologous chromosomes (also known as synapsis). Pachytene, during which homologous chromosomes exchange DNA segments through a process known as recombination.
Diplotene, during which homologous chromosomes begin to separate from one another. Diakinesis, which is characterized by the shortening and thickening of the spindle fibers, as well as the completion of the separation of the homologous chromosomes. The looped-out structure during pairing of homologous chromosomes in an individual that is heterozygous for a deletion happens on the chromosome that has the deletion.
A deletion refers to the loss of genetic material from a chromosome. A deletion may range from a single nucleotide to an entire chromosome. When a chromosome loses a segment of DNA, it can lead to a number of genetic disorders. Deletions can occur naturally or as a result of exposure to radiation or other environmental toxins.
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. Using the scientific process, how can we set up a controlled experiment to answer the question: “Does temperature of water affect the amount of copper sulfate water will dissolve?” Establish two different amounts of water, and test whether the same amount of copper sulfate will dissolve in each amount. All other variables should remain constant. Establish two different temperatures of water, and test how much copper sulfate will dissolve at each temperature. All other variables should remain constant. Establish distilled water and tap water, and test how much copper sulfate will dissolve in each water type. All other variables should remain constant. Establish two different amounts of copper sulfate, and test whether each will dissolve in the same amount of water. All other variables should remain constant.
Answers
Establish two different temperatures if water and test how much copper sulphate will dissolve at each temperature.
When water is heated, the molecules become more energetic and travel more quickly. They travel faster, making more frequent contact with the sugar, which accelerates its dissolution.Water is a polar solvent, which allows copper sulphate to dissolve in it. When the molecules that make up a solvent have an uneven distribution of charges within them, the solvent is said to be polar. The hydrogen atoms in water have a partial positive charge, while the oxygen atoms have a partial negative charge.A substance dissociates to form ions when it dissolves in water. A test for water is performed by observing how anhydrous copper(II) sulphate reacts with water. In the presence of water, the white solid changes colour to blue. Exothermic in nature, the reverse reaction involves energy transfer to the environment.CuSO₄ +H₂O→Cu²⁺ +SO²⁻
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The pathogenesis of adult respiratory distress syndrome (ARDS) involves which of the following? (Select all that apply.) Injury to the alveolar-capillary membrane Increased alveolar-capillary permeability Decreased lung compliance Alveolar wall thickening Collapse of the lung
Answers
Answer:
Injury to the alveolar-capillary membrane
Increased alveolar-capillary permeability
Decreased lung compliance
Explanation:
Acute respiratory distress syndrome (ARDS) is a serious health problem that affects the lungs, which is caused by significative amounts of fluid that fill the air sacs. ARDS may be caused by distinct conditions such as, for example, pneumonia, sepsis, and traumatic injury. ARDS is a type of respiratory failure that results in decreased oxygen levels and increased carbon dioxide (CO2) concentration into the bloodstream.
6.) the process by which large molecules are expelled from a cell
Answers
Answer:
b
Explanation:
30 POINTS
MOST of the ENERGY RELEASED in CELLULAR RESPIRATION takes place in the very LAST STAGE of the entire process known as the KREB CYLCE
Select one:
True
False
Answers
Answer:
True.
Explanation:
what is the potential fate of a protein that is produced on the membrane of the rough er, as opposed to lumen the rough er?
Answers
The potential fate of a particular protein which is basically produced on the membrane of the rough endoplasmic reticulum as opposed to the lumen would be that they would be secreted.
The rough endoplasmic reticulum is the ER which has ribosomes bound to its surface. The ribosomes are the organelles in the cell which are responsible for the production of the proteins. The fate of the protein depends on the where it is produced. It can be sent to the cell membrane, mitochondrial matrix, cytoplasm or are secreted.
The potential fate of the protein which is basically produced on the RER as opposed to the one produced in the lumen would be that it will be secreted.
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I need some help on this question!
Answers
Bioethics is the study of ethical, legal and the social issues that arise in the biomedical and the bio medicine research that will be arising in the life sciences.
What is the requirement of bioethical needs in our society ?In order to raise the valid questions and validations regarding the research and the various experiments that are happening in the field of research that whether they are following ethical norms or not.
Doctors Without Borders analyses strict neutrality along with impartiality in name of the universal and medical ethics and right to the humanitarian help and demands full and unhindered freedom in the exercise of its functions.
The correct answer is option C that encourages the doctors to treat patients without the any kind of restrictions and regulations along with the norms and the various authentic statements that can be accepted.
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which is true? group of answer choices a) protein kinase phosphorylation can result in stimulation or inhibition of the activity of effector proteins b) ca2 and cyclic amp are second messengers c) phosphodiesterase converts gmp into cgmp d) both a and b are correct e) all choices are correct
Answers
Both a and b are correct that is protein kinase phosphorylation can result in stimulation or inhibition of the activity of effector proteins and ca2 and cyclic amp are second messengers.
What are second messengers and protein kinase phosphorylation?Secondary messengers are the molecules inside the cell that transmit from a receptor to target.Some of the secondary messengers are cyclic nucleotides a class of secondary messengers.Cyclic GMP and calcium are also the secondary messengers along with cyclic nucleotides.Protein kinase phosphorylation , in which protein kinase is an enzyme that modifies molecules mostly proteins by chemically adding phosphate groups to them.To know more about protein visit:
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If the movement of molecules or ions requires a protein channel of some sort, it is called facilitated trans
still requiring no energy
Answers
If the movement of molecules or ions requires a protein channel, it is called facilitated transport still it does not require energy. The given statement is true.
What is Facilitated diffusion?Facilitated diffusion is the process of spontaneous transport of molecules or ions across a biological membrane via some specific transmembrane integral proteins such as channels or carrier proteins.
Facilitated diffusion is also called the carrier-mediated diffusion because a substance which is transported in this manner diffuses through the membrane with the help of a protein. That is, the protein facilitates diffusion of the substance to the other side of the membrane.
Facilitated diffusion does not require high energy molecules such as ATP like active transport. This type of diffusion uses protein to transport molecules across the plasma membrane.
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Your question is incomplete, most probably the complete question is:
If the movement of molecules or ions requires a protein channel of some sort, it is called facilitated transport still requiring no energy. True or False?
What source dose water conservation use
Answers
Water conservation relies on various sources, including scientific research, government policies, educational campaigns, technological advancements, and community initiatives.
Water conservation utilizes various sources to promote and implement sustainable water usage practices. Here is a step-by-step explanation of these sources:
Scientific Research: Water conservation draws on scientific studies to understand water usage patterns, assess water availability, and develop efficient conservation strategies. Research helps identify water-saving technologies and best practices.Government Policies: Governments at local, regional, and national levels play a crucial role in water conservation by implementing policies and regulations. These policies may include water restrictions, incentives for water-efficient practices, and water pricing strategies to encourage conservation.Educational Campaigns: Public awareness and education campaigns are vital in promoting water conservation. These campaigns aim to inform individuals and communities about the importance of water conservation and provide practical tips for reducing water usage.Technological Advancements: Water conservation benefits from advancements in technology, such as efficient irrigation systems, smart water meters, and water-efficient appliances. These technologies help monitor and manage water consumption effectively.Community Initiatives: Grassroots efforts and community-driven initiatives play a significant role in water conservation. These initiatives involve community participation in water-saving activities, such as rainwater harvesting, water reuse systems, and community gardens.By utilizing these varied sources, water conservation strives to raise awareness, drive policy changes, and promote sustainable water practices at individual, community, and societal levels.
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Needed ASAP
Inky the squid thinks that if the sunlight is blocked, then the pearls won't shine anymore. This is an example of : Question 7 options:
A. a prediction
B. a hypothesis
C. a question
D. an observation
Answers
Answer:
A. A Prediction
Explanation:
Cause he has never tested it and he just thought about it it's a Prediction
how would you use a compass for navigation if you traveled back in time 1 million years
Answers
Answer:
Right now, the North point of your compass points towards the magnetic pole in the Northern Hemisphere. That's why compass creators put the 'N' on the tip of the magnetized compass needle. But because opposite's attract, this means that the magnetic pole in the Northern Hemisphere is actually a south magnetic pole! That's because scientists named magnetic polarity after the geographic compass direction
Explanation:
i hope i helped
Which mineral will scratch fluorite, galena, and pyroxene?
Answers
Answer:
Olivine, quartz, garnet and pyrite
Explanation:
john want to test how temperature affects the mass of sugar that can be dissolved in water. which of the following factors must be the same between the control group and the experimental group
Answers
Answer:
In an experimental setup, an independent variable is the one which can be manipulated so as to know it's impact over the dependent variable. The dependent variable is the outcome of the experiment.
In the given example, the temperature of the water is the independent variable which can be changed or manipulated in the experiment manually so as to know it's impact over the dissolution of sugars in water.
Ugh im bo red! happy halloween btw! what is the world going as. also am i the only one with wolves on brainly? lets have a halloween ch at
Answers
Answer: Going as nothing because I`m gunna be trapped at an event, thats cool u have wolves, I have a bunch of dogs
Explanation:
Answer:
FOUND YOU>. the dude uk57879
started posting the questions again!!!
Explanation:
how might biotic and abiotic factors have affected the tortoises that Darwin observed on the Islands
Answers
Answer:
Some Abiotic factors are water, soil, light, temperature. These are non-living things that the tortoises will interact with in the enviornment. These can affect them for example if there is an abundance of water and light then the tortoise population can expand. However if there is too little or too much of these factors then the population will decrease. Biotic factors are plants, animals, bacteria and Protists. These are the living things the tortoises will interact with in the enviornment. Biotic factors can affect them for example if there are too many preditor animals for the tortoises, then their population will be very low and a lot of them will die.
Explanation:
Some Abiotic elements are water, soil, mild, temperature. These are non-residing matters that the tortoises will have interaction with withinside the environment.
These can have an effect on them for example if there may be an abundance of water and mild then the tortoise populace can expand. However, if there may be too little or an excessive amount of those elements then the populace will decrease. Biotic elements are flora, animals, microorganisms,s, and Protists. These are the residing matters the tortoises will have interaction with withinside the environment.What did darwin find on the islands?
He found out that the tortoises had tendencies that allowed them to stay in their precise environments. For example, tortoises that ate flora close to the floor had rounded shells and shorter necks.
Thus it is clear that biotic and abiotic factors have affected the tortoises that Darwin observed on the Islands.
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Which type of transfusion therapy may be safe seen if the abo factors are incompatible?
Answers
The type of transfusion therapy may be safe seen if the ABO factors are incompatible is Therapeutic Plasma Exchange.
What is therapeutic plasma exchange?Therapeutic Plasma Exchange (TPE) is a known as a procedure in which the patient’s blood is passed through an apheresis machine, and the filtered plasma is removed and then discarded with reinfusion of red blood cells along with replacement fluid such as plasma or albumin in to the patient.
This is so done to reduce the incompatibility during blood transfusion.
Thus, the type of transfusion therapy may be safe seen if the ABO factors are incompatible is Therapeutic Plasma Exchange.
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Fats, oils and cholesterol are all types of what?
A cell membranes
B. hormones
C. lipids
D. fatty acids
Answers
Answer:
lipids is the answer of your question
Answer:
Lipids!
Explanation:
Lipids give us the energy to run, walk, and play! Lipids are stored in our bodies for maximum energy. Lipids come from meat, pastries, and other delicious goodies! However, too much lipids can be unhealthy so a balanced diet is a must!
What is the relationship between the golgi apparatus and the plasma membrane?.
Answers
Answer:
The membranes of the Golgi apparatus and the plasma membrane are continuous. The finished products of the Golgi apparatus may leave the cell through vesicles that fuse with the plasma membrane.
Explanation:
Explanation is in the Answer
In pea plants there is a dominant allele (A) for green pods and a recessive allele (a) for yellow pods. Suppose a heterozygous plant is crossed with a plant that has yellow pods. Complete the sentences about this monohybrid cross with the correct terms.
The phenotype of the heterozygous plant is
The genotype of the heterozygous plant is
The genotype of the plant with yellow pods is
The genotype of the gametes produced by the heterozygous plant is
The genotype of the gametes produced by the plant with yellow pods is
The expected frequency of F_1 plants with yellow pods is
The expected frequency of F_1 plants with the genotype AA is
Aa
75% A and 25% a
25%
50% A 50% a
0%
green pods
75% AA and 25% Aa
AA
yellow pods
75%
aa
50%
100% A
100% a
Answers
Answer and Explanation:
The phenotype of the heterozygous plant is green podsThe genotype of the heterozygous plant is AaThe genotype of the plant with yellow pods is aaThe genotype of the gametes produced by the heterozygous plant is 50% A 50% aThe genotype of the gametes produced by the plant with yellow pods is 100% a The expected frequency of F_1 plants with yellow pods is 50%The expected frequency of F_1 plants with the genotype AA is 0%Cross) a heterozygous plant is crossed with a plant that has yellow pods
Parental) Aa x aa
Phenotype) Green pods Yellow pods
Gametes) A a a a
50% 50% 100%
Punnet Square) A a
a Aa aa
a Aa aa
F1) 2/4 = 1/2 = 50% Aa, Plant with Green pods
2/4 = 1/2 = 50% aa, Plant with Yellow pods
In the given case, the correct terms are:
The phenotype of the heterozygous plant is green pods The genotype of the heterozygous plant is Aa The genotype of the plant with yellow pods is aa The genotype of the gametes produced by the heterozygous plant is 50% A 50% a The genotype of the gametes produced by the plant with yellow pods is 100% a The expected frequency of F_1 plants with yellow pods is 50% The expected frequency of F_1 plants with the genotype AA is 0%It is given that A gives green color which is dominant and a gives yellow pods which is a recessive trait. So in heterozygous conditions, only the dominant character will express itself therefore green color pods
The phenotype of heterozygous plants is Green podsIn heterozygous conditions, the alleles of a genotype are different. Therefore one allele is A and the other is a
The genotype of the heterozygous plant is AaThe yellow color of pods is a recessive trait and recessive trait if expressed only in the same alleles conditions that mean it is given by allele a. Therefore, the genotype of yellow pods is aa
The genotype of the plants with yellow pods is aaThe alleles in the heterozygous conditions are A and a so half of the gametes will have A and the other half have a
The genotype of gamete produced by heterozygous plants are 50% A and 50% aThe yellow pods are obtained by genotype aa. All the gametes are a
The genotype of gametes produced by the plants with yellow pods is 100% aCross:
A a
a Aa aa
a Aa aa
In the cross, there are 2 genotypes produced as aa out of four. So 2/4 × 100 will give 50%
The expected frequency of F1 plants with yellow pods is 50%There are no genotypes obtained as AA in the cross. Therefore, 0 out of 4 offspring will give 0%
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You mix activated yeast with different carbohydrates and measure the CO2 production over a time span of 10 minutes for each type of carbohydrate. Is this experiment a qualitative analysis or a quantitative analysis
Answers
Answer:
quantitative analysis
Explanation:
Qualitative analysis refers to quality whereas quatitative analysis refers to the amount or quantity. In this experiment, we see how much carbondioxide gas is produced after the use of different carbohydrates given to the yeast. In this experiment, we want to know the concentration of the product in the reaction not the quality so we can say that this experiment shows quantitative analysis as compared to qualitative analysis.
How does polar molecules help the human body?
Answers
Answer:
Water's polarity allows it to dissolve other polar substances very easily. ... Wherever water goes, it carries dissolved chemicals, minerals, and nutrients that are used to support living things. Because of their polarity, water molecules are strongly attracted to one another, which gives water a high surface tension
Answer:
Water's polarity allows it to dissolve other polar substances very easily. ... Wherever water goes, it carries dissolved chemicals, minerals, and nutrients that are used to support living things. Because of their polarity, water molecules are strongly attracted to one another, which gives water a high surface tension.
polar molecules are attracted to each other by dipole-dipole attractions between the partial negative charge of one polar molecule and the partial positive charge on another polar molecule. ... Therefore, polar molecules like HCl are held together by both dipole-dipole attractions and London forces
plz mark brainliest
Can someone please help me with this I’ll mark you brainly I rlly need help me with this I’ll mark you
The picture is above
Answers
PLEASE I WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST
WORTH 30 POINTS
Answers
Answer:
the second one is 1, the first one is 3, the last one is 5, the fourth one is 2 and the third one is 4
What is the difference between the origin and insertion of a muscle?
Answers
Answer:
A skeletal muscle attaches to bone (or sometimes other muscles or tissues) at two or more places. If the place is a bone that remains immobile for an action, the attachment is called an origin. If the place is on the bone that moves during the action, the attachment is called an insertion.
The terms "origin" and "insertion" in relation to muscles describe the two places where a muscle attaches to bones or other body parts.
The place of solid or fixed attachment of a muscle is known as its origin. This is the starting point of the muscle, where it contracts very rapidly. Typically, the origin is the bone that is more stable or located closer to the center of the body.
The dynamic attachment point of a muscle is called an insertion. This is where the muscle ends and attaches to a bone that moves in response to muscle contraction. In most cases, the insertion is located away from the center of the body or the more mobile bone.
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which of the following features of vancomycin distinguishes it from most other cellular peptides? choose one or more: a. a massive seven-module enzyme is required for glycosylation, chlorination, and side-chain linking of the precursor heptapeptide. b. the heptapeptide backbone is synthesized independently of a ribosome. c. it includes unusual amino acids not normally found in proteins. d. its synthesis requires a modified genetic code. e. some amino acids are present in the d-form rather than the l-form.
Answers
The features 'the heptapeptide backbone is synthesized independently of a ribosome, it includes unusual amino acids not normally found in proteins and some amino acids are present in the D-form rather than the L-form' distinguish vancomycin from most other cellular peptides (Options b, c and d).
What is a cellular peptide?A cellular peptide can be defined as any peptide that contains different amino acid residues and plays diverse functions inside the cell.
Vancomycin is a cellular peptide that is not completely synthesized in the ribosome (the protein factory of the cell) becuase it is an antibiotic and whose shape may have different tautomeric conformations according to the molecular function.
Therefore, with this data, we can see that vancomycin is a cellular peptide that is not produced in a whole manner in the ribosomes of the eukaryotic cells and may have different functions as well as distinct tautomeric structures.
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