The answer is "Cutaneous Membrane" which is normally known as skin. The outer epithelium tissue is called epidermis while the connective tissue is dermis. The Cutaneous tissues are the most outer protective layer for body as well as carry out many more useful functions such as preventing loss of water, normalizing body temperature etc.
Which of the following questions can be answered scientifically?
Should we just let the river flow where it wants?
What can be done to stop erosion?
Is erosion control worth the financial costs?
Can planting cover crops reduce erosion?
Answer:
The correct statements are:
What can be done to stop erosion? Can planting cover crops reduce erosion?Science refers to the branch of study or knowledge which includes a detailed study of a structure and behavior of the natural and physical world.
It works on the principles of observations, experiments, and their results.
Thus, What can be done to stop erosion? and Can planting cover crops reduce erosion? can be answered with the help of science.
Answer:
The correct answer will be options-
1. What can be done to stop erosion?
2. Can planting cover crops reduce erosion?
Explanation:
A scientific question is a question which can have the real answers and can be answered by following the scientific method.
A scientific question can be answered by proposing a hypothesis based on which experiments can be performed. The experiments will provide observations based on which the scientific questions can be answered.
In the given question, since the selected options can be answered by following the scientific method therefore these selected questions can be considered scientific questions.
Coughing and sneezing on foods can allow __________ to contaminate the food
Which carbohydrate(s) are structural compounds?
polysaccharides are structural compounds
lipid
protein
amino acid
nucleic acid
carbohydrate
All of these organic molecules are _________ - based molecules.
A) carbon
B) hydrogen
C) oxygen
D) water
Answer:
The correct answer will be option-A.
Explanation:
Organic molecules are the molecules which are composed of the carbon atoms attached with other elements like oxygen and hydrogen.
It is the property of carbon atoms that leads to the formation of a large number of compounds like the ability to form bonds with other carbon also known as "Catenation" and the capability to attach four other atoms due to four free valent called "tetra valency".
Since the biomolecules are made up of long chains of monomers sue to carbon atom therefore, option A is the correct answer.
The nurse is working in an internal medicine office. a daughter brings her elderly mother to the doctor’s appointment. upon reviewing the medication list, the daughter states, “which medication is prescribed to prevent a stroke?” the nurse is correct to answer which medication?
The nurse should respond to the daughter’s client the best medicines to be prescribed in preventing stroke such as medicine that has the following content, antiplatelet agents, antihypertensives and anticoagulants as these three help prevent of having an individual to fall into stroke.
What acidic and basic substances do you encounter in your everyday life activities?
What process has to take place for a polypeptide to be broken down into amino acids?
The polypeptides are broken down into amino acids by the process of hydrolysis. Hydrolysis is the process by which most of the polymers break down into monomers.
Polypeptides are the compounds which are made up of amino acids. These are the polymers which are formed by the polymerization of amino acids through peptide bonds.
Amino acids form proteins by undergoing polymerization to form polypeptides which form proteins. These polypeptides can be broken down into simple amino acids by the process of Proteolysis.
Proteolysis is the process of breakdown of proteins into smaller polypeptides or amino acids. The hydrolysis of peptide bonds is an extremely slow process which takes hundreds of years. Proteolysis is a catalyzed reaction by the cellular enzymes called proteases, but this breaking down of polypeptides into amino acids may also occur by the intra-molecular digestion.
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The nurse admits an infant who is nutritionally deprived. the infant is weak and seems somewhat uninterested in food. in developing the infant's plan of care, how often will the nurse most likely plan to feed this infant?
The baby refusing his food is not unusual. Just continue on giving the baby milk formula since it is important in his feeding. The baby can take maximum of 32 ounces a day. Then offer single-ingredient foods with no sugar or salt and wait three to five days between each food. In this way if the baby has a reaction you will know why. After some days, you can give the baby combination of Important nutrients, cereals, vegetables and fruits if he reached 8 months. If babies still reject food, do not force it. Try again in a week. If the problem continues, tell the doctor to make sure that there is no problem.
biomolecules are essential to all living things. Which biomolecule is “A” from the above table?
The right answer is carbohydrates.
Carbohydrates (Cn(H2O)m) are a set of substances whose basic units are the simple sugars called oses or monosaccharides.
Carbohydrates have been defined as polyhydroxy aldehydes or ketones. They are water-soluble and reducing compounds.
Carbohydrates are present throughout the biosphere and represent by weight the predominant class among organic molecules. Most of the carbohydrate collected comes from photosynthesis, a process that incorporates CO2 into carbohydrates.
Human chromosomes are made up of dna and proteins called ________, which help organize the dna and give structure to the chromosomes.
Human chromosomes are made up of dna and proteins called histones.
What are histone?Histones are a class of alkaline (basic pH) proteins that connect with DNA in the nucleus and aid in condensing it into chromatin. They are positively charged, which enables them to bind to DNA.
They are located in eukaryotic cells' nuclei. The nucleosome, which is made up of DNA and histones, is a pack known as chromatin, and a chromosome is made up of two chromatin.
Histones primary functions are compact DNA strands and impact chromatin regulation. Chromatin is a combination of DNA and protein which makes up the contents of a cell nucleus.
Therefore, Human chromosomes are made up of dna and proteins called histones.
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During which process is mRNA converted into a sequence of amino acids for protein production?
Answer: translation
Explanation:
The nurse will expect that which hearing test will be performed before the newborn is discharged home?
Nick lives in area that has a south-facing slope. The temperature in his area is always high. Which of these abiotic factors is responsible for high temperatures in Nick’s area?
Answer:topography
Explanation:
A suffix that is added to a root or combining form that produces a medical term that describes a symptom or sign of a disease process is:
Two students were testing the amount of fertilizer that would best promote the growth of tomato plants in a garden. Which of the following could be an unavoidable source of experimental error?
I think it is A but I am not sure, PLz check!!!
Answer:
Its A
Explanation:
Nan is pregnant with her first child. she just found out that the baby has grown 1 pound since her last doctor's appointment. she is in the _____ period of prenatal development.
The duration of pregnancy, on average it ranges from 266 days or 38 weeks. There are two periods in the pregnancy that are: Embryonic period and the fetal period.
First eight weeks are in the embryonic period and from 9th week to birth is in the fetal period.
What part of the pathway to produce platelets is shared with other formed elements?
The pathway to produce platelets that is shared with other formed elements is the hemopoiesis process in red bone marrow, where hematopoietic stem cells differentiate into the myeloid lineage, which gives rise to platelets, erythrocytes, and leukocytes.
Explanation:Shared Pathway in the Production of Platelets and Other Formed ElementsThe shared part of the pathway to produce platelets with other formed elements is within the hemopoiesis process. This process, which occurs in the red bone marrow, starts with hematopoietic stem cells that differentiate into myeloid and lymphoid lineages. Myeloid stem cells particularly give rise to most of the formed elements, including not only platelets but also erythrocytes (red blood cells) and other types of leukocytes (white blood cells). Platelets are derived from megakaryocytes, which are formed from myeloid stem cells along with the other blood cell lines.
Specifically, thrombopoietin, a glycoprotein hormone produced by the liver and kidneys, triggers the development of megakaryocytes into platelets. This is part of the broader regulatory mechanism of hemopoietic growth factors that also influence the production of other blood cells. Thus, the initial stages up to the differentiation of myeloid stem cells are common in the production of platelets and other formed elements of blood.
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Describe the structure of the mitochondrion and discuss the importance of this structure in cellular respiration
A sequence of chemical processes known as cellular respiration convert glucose into ATP, which can then be used as energy for a variety of bodily functions.
What is cellular respiration?
Glycolysis, the citric acid cycle, and oxidative phosphorylation are the three basic processes that take place during cellular respiration. The citric acid cycle happens in the mitochondrial matrix, oxidative phosphorylation happens on the inner mitochondrial membrane, and glycolysis happens in the cytoplasm.
Glucose, ATP, and NAD+ are the initial reactants and ATP and H2O are the end products of cellular respiration. The enzymes phosphofructokinase-1, pyruvate dehydrogenase, and isocitrate dehydrogenase control the rate of cellular respiration.
Disorders that interfere with cellular respiration often impair one or more of the enzymes necessary for it, such as succinyl-CoA synthase or pyruvate kinase.
Therefore, A sequence of chemical processes known as cellular respiration convert glucose into ATP, which can then be used as energy for a variety of bodily functions.
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Process in which cells develop special structures and functions
what two minerals can be most useful as grains on sand paper
Why is predation considered a biotic factor in marine systems?
A.) It allows for more offspring to be produced.
B.) It involves interactions between living things.
C.) It keeps non-living factors from having too large of an impact.
D.) It prevents populations from growing too large.
Because it involves interactions between living organisms, predation is regarded as a biotic element in marine environments. So, the correct option is B.
What are Biotic Factors?All living things and the physicochemical elements make up an ecosystem. The terms "biotic factors" and "abiotic factors" are also used to describe them. They communicate with one another and work as a team.
The chemical and physical elements of an ecosystem, such as sunshine, water, temperature, as well as other things that are not living, are considered abiotic variables. The live elements of an ecosystem, including bacteria, birds, and other living organisms, are referred to as biotic factors.
The biotic elements that influence an ecosystem are the main topic of this article. A living thing that alters its surroundings is referred to as a biotic factor. Examples of organisms found in a freshwater habitat include algae, fish, amphibians, and aquatic plants. A particular ecosystem is the result of the interaction of biotic and abiotic components. Predation is viewed as a biotic aspect in marine ecosystems since it involves interactions between live species.
Thus, the correct option is B.
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Why is erythropoietin secreted in larger quantities in patients with anemia or anoxic stress?
This produces a waxy covering that protects the plant from insects, bacteria, and fungi.
The correct answer is dermal tissue.
The protection of the delicate tissues of the plants and monitoring the associations of the plant's surroundings is done by the dermal tissue system. The dermal tissue refers to an epidermis, which is generally a single layer of cells enveloping the younger segments of a plant. It discharges a waxy layer known as the cuticle, which prevents loss of water.
Criteria and constraints are needed to create successful solutions to design problems. Criteria are specific outcomes for a design, and constraints are limits based on resources and a design's environment. The criteria and constraints listed below are all related to a specific design problem. Based on these criteria and constraints, what conclusion can be drawn about the problem and the solution designed to solve it?
Final answer:
Criteria are the measurable attributes of a design, while constraints are the non-negotiable limits within which the design must operate. A design problem requiring eco-friendly, renewable, user-friendly, and cost-effective transportation without new infrastructure implies the importance of these criteria and constraints in solution selection.
Explanation:
Understanding Criteria and Constraints in Design Problems
The concept of criteria and constraints is pivotal in engineering and design disciplines. Criteria refer to the measurable attributes that a successful design should exhibit. These can be qualities like efficiency, cost, and performance, and they serve as a metric for choosing between potential solutions. Constraints, on the other hand, are the non-negotiable limits within which the design must be developed, such as environmental regulations, available technology, time, and budget.
Applying these concepts to a specific design problem, a constraint such as 'does not require new transportation infrastructure' indicates that the design solution must integrate with existing systems. Criteria like 'low pollution and greenhouse gas emissions', 'high percentage of energy from renewable sources', 'commuter convenience', and 'cost-effectiveness over five years' are standards that various design solutions can be measured against. In evaluating design concepts, solutions must first meet all constraints; they are then compared and ranked based on how well they fulfill the criteria.
By understanding the stated criteria and constraints, we can deduce that the design problem involves creating a transport solution that is eco-friendly, renewable-energy based, user-friendly, and cost-effective, all without the need for new infrastructure.
Final answer:
The design problem requires developing a sustainable and user-centric transportation solution compatible with existing infrastructure, focusing on minimal environmental impact and cost-effectiveness over a five-year period.
Explanation:
Identifying Criteria and Constraints in Design
Crafting a successful solution to a design problem relies heavily on understanding and defining both the criteria and constraints that will influence the design process. Criteria are the measurable attributes or standards that the design should meet and are utilized to evaluate and compare different design options, such as weight, cost, and efficiency. In contrast, constraints are the limitations or conditions that the design must adhere to, which may come from available resources, environmental factors, or regulatory requirements.
Given the constraints and criteria mentioned, we can infer that the design problem at hand involves developing some form of commuter vehicle or transportation system. The constraint provided stipulates that it should not require new transportation infrastructure, implying the solution must integrate with existing systems. Taken together, the criteria focus on environmental impact, energy source, and end-user considerations like convenience, comfort, and cost over a five-year period, suggesting that the solution should be sustainable, efficient, and user-centric.
To select a design concept, it's imperative to evaluate potential designs in line with these defined criteria and constraints, ensuring that each constraint is met and selecting the best possible design based on the established criteria. The design team must balance creativity with a structured evaluation process to determine the most feasible design that will address the problem effectively.
A geologic term for "matching up" is _____.
A.) subduction
B.)paleomagnetism
C.)configuration
D.)correlation
During splicing, _____ recognize and remove _____.
What must happen for scientific theories to be accepted as valid
Answer:
scientific evidence must be reported verified and then accepted by the scientific community
Explanation: I am in biology honors and im in 9th grade u can trust my answer hope it helps
How do fluorescent markers help determine a nucleotide sequence?
Why is the lining of your mouth stratified but the lining of your small intestine is not?