how is support attained in herbaceous plant​

Answer:

It C seismogram I did it before

Answer:

C- Seismogram

Explanation:

A seismograph or seismometer is a measuring instrument that creates the seismogram. A seismogram is a record of the seismic waves from an earthquake.

The economic order quantity (EOQ) for Labs Plus is approximately 559 units, assuming orders are made at the EOQ amount, option E is correct.

To calculate the economic order quantity (EOQ), we need the following information:

- Annual demand: 15,600 units

- Orders per year: 20

- Lead time in days: 15 days

- Cost of placing an order: $100

The formula to calculate EOQ is:

EOQ = √((2 * Annual Demand * Cost per Order) / Holding Cost per Unit)

However, we need to calculate the holding cost per unit first. For that, we need to know the carrying (holding) cost rate, which is usually given as a percentage of the unit cost. Since the carrying cost rate is not provided in the given information, let's assume it to be 10% of the unit cost.

Calculate the holding cost per unit:

  Holding Cost per Unit = Carrying Cost Rate * Unit Cost

  Since the unit cost is not given, we cannot calculate the exact holding cost per unit. However, we can assume a hypothetical unit cost for calculation purposes. Let's assume it to be $100.

  Holding Cost per Unit = 0.10 * $100 = $10

Calculate the economic order quantity (EOQ):

  EOQ = √((2 * Annual Demand * Cost per Order) / Holding Cost per Unit)

  EOQ = √((2 * 15,600 * $100) / $10)

  EOQ = √(3,120,000 / $10)

  EOQ = √312,000

  EOQ = 558.8 or 559

Thus, option E is correct.

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The correct question is:

The following information applies to Labs Plus, which supplies microscopes to laboratories throughout the country. Labs Plus purchases the microscopes from a manufacturer which has a reputation for very high quality in its manufacturing operation. Annual demand (weekly demand= 1/52 of annual demand) Orders per year Lead time in days Cost of placing an order 15,600 units 20 15 days $100 What is the economic order quantity assuming each order is made at the economic-order- quantity amount?

A) 15 units

B) 20 units

C) 780 units

D) 1,040 units

E) 559 units

The given scenario involves a patient with traumatic brain injury who has been diagnosed with an IV drip containing Na+ at a concentration of 513 mmol/L. The patient's cells have an intracellular Na+ concentration of 154 mmol/L. In this situation, water will move out of the cells.

The correct option is C. Water will move out of the cells.Why will water move out of the cells?In this situation, water will move out of the cells because of the process of osmosis. Osmosis is the process by which water moves from an area of low solute concentration to an area of high solute concentration. In this scenario, there is a higher concentration of Na+ ions in the extracellular fluid (513 mmol/L) than the intracellular fluid (154 mmol/L). Due to this, water will move out of the cells into the extracellular fluid where the concentration of Na+ ions is higher.

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Answer:

more accurate computer based weather models

Explanation:

this help gather more information and i took the exam

Answer:

A. more accurate computer-based weather models

Explanation:

A repressor regulates an operon. The repressor attaches to DNA close to the operon when it binds to a tiny molecule. If a mutation disables the repressor from attaching to the chemical, the operon is upregulated.

Genes for functionally related proteins are linked together on the DNA in a structure called an operon, which is a mechanism for microbial and viral genetic control. This quality allows for the continuous control of protein synthesis in response to cell needs.

In theory, loss or rearrangement can result in the formation of new operons. First, genomic reorganizations may bring two families that were never previously close to one another into contact, allowing for co-transcription.

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The required answer is Neurogenesis increases.

Neurogenesis:

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Tropomyosin is a protein that stabilizes existing actin microfilaments.

Tropomyosin is a two-stranded, alpha-helical coiled-coil protein that twists along the actin filament surface, spanning seven actin monomers. It stabilizes existing actin microfilaments by preventing actin polymerization and depolymerization.Tropomyosin is a long, thin, fibrous protein that binds to the actin molecule's grooves.

It stabilizes actin microfilaments by promoting the formation of microfilaments and inhibiting the depolymerization of microfilaments by sterically blocking actin filament association. Tropomyosin's coiled coil binds to a continuous groove on the surface of actin monomers, which serves as a scaffold for troponin to attach to tropomyosin.The tropomyosin molecule stabilizes the actin filament by preventing the myosin head from binding to the actin monomers, causing muscle contraction.

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Answer:

In addition to harvesting large amounts of fish and seafood to sell, large-scale fishing operations catch and often unintentionally kill untargeted marine life, including juvenile fish, corals and other bottom-feeding organisms, sharks, whales, sea turtles, and birds.

The oldest fossils of Homo sapiens were found in Africa about 195,000 years ago. Homo sapiens fossils found outside of Africa are not that old. In general, the closer a country is to Africa, the older its Homo sapiens fossils.

This supports African origins. Although there is still evidence that all modern humans descended from African populations of Homo sapiens that spread out of Africa about 60,000 years ago, it also indicates that they interbred fairly extensively with local archaic populations. (Neanderthal and Denisovan genes are found in everyone living outside). African. Millions of stone tools, figurines, paintings, footprints, and other traces of human activity in the prehistoric record tell the story of where and how early humans lived and when certain technological innovations were invented. increase.

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An environmental risk to humans is air pollution. Air pollution is the presence of harmful substances in the air, such as gases, particulate matter, and chemicals, that can be detrimental to human health.

These pollutants can come from various sources, including industrial emissions, vehicle exhaust, and the burning of fossil fuels. Exposure to air pollution can lead to respiratory problems, such as asthma and bronchitis, as well as cardiovascular issues and even premature death.

Children, the elderly, and individuals with pre-existing health conditions are particularly vulnerable to the effects of air pollution. Reduce your own contribution to air pollution by using public transportation, carpooling, or biking instead of driving alone. This helps to decrease emissions from vehicles.

Conserve energy at home by turning off lights and appliances when not in use. This reduces the demand for electricity, which is often generated by burning fossil fuels. Support clean energy initiatives by investing in renewable energy sources, such as solar or wind power.

By taking these steps, you can contribute to reducing the environmental risk of air pollution and protect your own health as well as the well-being of others.

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An environmental risk to humans refers to any potential threat posed by the environment that can negatively impact human health. One example of an environmental risk is air pollution. When pollutants such as particulate matter, ozone, and nitrogen dioxide are released into the air, they can be inhaled by humans and cause respiratory problems, cardiovascular issues, and other health complications.

To help mitigate this risk as an individual, there are several actions you can take:

1. Reduce personal exposure: Stay indoors during times of high pollution, especially if you have respiratory conditions. Use air purifiers and keep windows closed when pollution levels are high.

2. Conserve energy: Reduce energy consumption at home by using energy-efficient appliances and turning off lights and electronics when not in use. This reduces the demand for power, leading to less pollution from power plants.

3. Promote sustainable transportation: Choose public transportation, carpooling, walking, or cycling whenever possible. These alternatives help reduce air pollution from vehicles.

4. Support clean energy sources: Advocate for the use of renewable energy sources like solar and wind power. Supporting policies and initiatives that promote clean energy can help reduce pollution.

In conclusion, air pollution is an environmental risk that can harm human health. As an individual, you can contribute to mitigating this risk by reducing personal exposure, conserving energy, promoting sustainable transportation, and supporting clean energy sources. By taking these actions, you can help protect yourself and others from the adverse effects of environmental risks.

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Answer:

B. Zoning decisions do not always change over time and can become antiquated.

Explanation:

There always exist conflict because of zoning decisions and if these conflicts are left unchecked, they can become a tool for division.

One major reason why zoning decision can cause conflict is because the zoning decisions can sometimes remain static and hence become antiquated.

Zoning decisions do not always change over time and can become antiquated.

Conflicts over zoning decisions can arise from many factors and if these conflicts are left unchecked, they can become a tool for division.

We can conclude the following based on conflicts over zoning decision;

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Answer:

C

Explanation:

it is because the source of the energy is the stove's burner, and it is not from the cooking pot. The cooking pot only absorb the heat from the stove's burner to make sure the vegetables is well-cooked

Core Promoter is A relatively short DNA sequence that is necessary for transcription to take place.

The DNA stretch of 50–100 bp known as a core promoter is where transcription starts.

A number of conserved DNA sequence elements have been found by genome-wide structural analysis to be frequently but not always linked to core promoters.

The core promoter serves as a foundation for the assembly of the transcriptional machinery. The enzyme RNA polymerase II, which transcribes protein-coding and numerous non-protein coding RNAs (such as long non-coding RNAs and miRNAs), as well as the numerous general transcription factors (GTFs) and co-factors necessary for RNA synthesis and biogenesis, are among the factors recruited to core promoters.

This transcriptional complex can occupy more than a hundred base pairs of DNA near the transcriptional start site (TSS) and is thought to be well over a mega-dalton in size.

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Correct Question:

what is the core promoter? multiple choice question.

(a) a relatively short dna sequence that is necessary for transcription to take place

(b) the region of the rna pol holoenzyme that synthesizes the mrna

(c) a relatively short dna sequence that is necessary to terminate transcription

(d) the region of the rna pol holoenzyme that binds to the dna template strand

The disease that is caused by a sequencing error in the structure of hemoglobin, which changes its shape and characteristics is called sickle cell anemia.

It is an inherited blood disorder that affects the hemoglobin protein in the red blood cells, causing them to become stiff and form a crescent or sickle shape. This results in reduced blood flow, oxygen deprivation to the tissues, and episodes of severe pain, among other symptoms.Sickle cell anemia is caused by a mutation in the HBB gene, which provides instructions for making the beta-globin subunit of hemoglobin. The mutation results in the substitution of one amino acid (valine) for another (glutamic acid), which alters the structure of the beta-globin subunit and makes it prone to forming abnormal fibers. These fibers cause the red blood cells to deform and break down, leading to anemia, organ damage, and other complications. Sickle cell anemia is a blood disorder caused by a mutation in the HBB gene that leads to an abnormal structure of hemoglobin and causes the red blood cells to become stiff and sickle-shaped. Sickle cell anemia is an inherited disease that affects the hemoglobin protein in the red blood cells, resulting in reduced blood flow, oxygen deprivation to the tissues, and episodes of severe pain.

Sickle cell anemia is a genetic blood disorder that alters the structure of hemoglobin and causes the red blood cells to become stiff, leading to anemia, organ damage, and other complications.

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The pictures shown refers to the digestive, circulatory and respiratory system and they interact with each other to ensure the organism body metabolism is done for its survival.

This comprises of different types of organs which work together to achieve a common purpose or function.

The digestive system for example breaks down the food which is the source of nutrients and energy for the body cells. The circulatory system distributes it to other parts of the body via the heart.

On the other hand , the respiratory system ensures various products are broken down through the intake of oxygen which ensures cells don't die and perform at their optimal level in the body.

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Answer:

The lungs are a pair of spongy, air-filled organs located on either side of the chest (thorax). The trachea (windpipe) conducts inhaled air into the lungs through its tubular branches, called bronchi. The bronchi then divide into smaller and smaller branches (bronchioles), finally becoming microscopies

Explanation:

Answer:

F

Explanation:

Another word for "associated" in the given context is "affected." An algal bloom can have a drastic, and often detrimental, impact on affected biomes.

Algal blooms occur when there is a rapid increase in the population of algae in aquatic ecosystems. This excessive growth of algae can disrupt the balance of the ecosystem and have negative consequences. The dense concentration of algae can block sunlight from reaching other aquatic plants, leading to their decline or death.

Moreover, as the algae die and decompose, they consume oxygen in the water, leading to oxygen depletion and the formation of "dead zones" where aquatic life cannot survive. This disruption of the ecosystem can have far-reaching impacts on the biodiversity and overall health of the affected biomes.

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Answer:

peaceful protests, and encouraging voting for politicians wanting to conserve forests

Answer:

The correct answer is -muscular system and skeletal system.

Explanation:

The skeletal system and the muscular system work together to move the body or body parts. Different types of tissues form the muscular system that and their action on bones controls the movement of the body in vertebrates.

Tendons are tough muscles that attach with the bones and joints allow the movement by contraction of muscle that helps in moving bones from joint. Muscle normally acts by contracting and relaxing in pairs.

A naive B cell is a cell that has MHC and BCR and is waiting to bind its dream antigen.What are B cell receptors?B cell receptors (BCRs) are transmembrane proteins that are located on the surface of B cells. BCRs have two heavy chains and two light chains that are linked by disulfide bonds and form a Y shape.

BCRs are composed of two antigen-binding sites, one on each arm of the Y. The antigen-binding site is made up of the variable domains of the heavy and light chains. The constant regions of the heavy and light chains are found in the transmembrane and cytoplasmic domains of the BCRs.

The specific recognition of antigens by B cells is mediated by BCRs. B cells are activated by antigens that are bound to their BCRs. The activation of B cells results in their differentiation into plasma cells, which secrete antibodies, and memory B cells, which persist in the body for long periods of time and quickly respond to subsequent exposure to the same antigen.

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Answer:

Prokaryotes are your bacteria and your single celled organisms. Eukaryotes are your multi celled organisms.

Explanation:

Prokaryotes don't have membrane bound organelles the cell itself serves as a capsule and holds its chromosomal DNA. Your Eukaryote cells are in plants and animals. It has a defined nucleus, membrane bound organelles, but doesn't have cilia like the prokaryote cell does. Cilia helps the prokaryote cell move.

Molecularly, a gene is an organized unit of DNA sequences that can be transcribed into RNA.

DNA is Deoxyribonucleic Acid. It is the more prevalent and stable genetic material. It is a double stranded structure. The nucleotide bases present in DNA are adenine, guanine, cytosine and thymine. The DNA can be packed into more compact structure like the 30 nm chromatin fiber, chromosomes, etc.

RNA is Ribonucleic Acid. It is a highly reactive and unstable genetic material. It is usually single stranded. There are various types of RNA. However, they can be broadly classified into two categories: coding and non-coding. All nucleotide bases except thymine are present in RNA, instead uracil is present.

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The poor household will spend $1,000 of its $10,000 annual income on the sales tax.

The wealthy household will spend $3,000 of its $30,000 annual income on the sales tax.

For the poor household with an annual income of $10,000, we apply the 10% tax rate:

Sales tax for the poor household = 10% of $10,000 = $1,000

The poor household will spend $1,000 of its annual income on sales tax.

For the wealthy household with an annual income of $30,000, only the income up to $50,000 is taxed at 10%:

Sales tax for the wealthy household = 10% of $30,000 = $3,000

The wealthy household will spend $3,000 of its annual income on the sales tax.

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Answer:

hmm need more details?????????..?

Answer:

Hmmm, I'll try to help you bud :3

Across:

2. I'm pretty sure it's Non-random mating? :3

5. Prob Convergent evolution-

6. Adaption ig

7. Sedimentary rock! :3

11. Plasmodium? :3

14. Convergent evolution again lol-

16. Polyploidy! :3

18. Radio carbon dating-

19. Phenotype- //idrk this one, rlly sorry bud//

23. Antibiotic Resistance :3

26. Prob Genetic drift

27. Cyanobacteria :3

Down:

1. Endosymbiotic :3

4. Prob Macroevolutionary :3

8. Ancestry? //pls even im suffering LMADKJDJKS//

12. Pleistocene? :3

13. 4.6 billion years old

15. Directional selection! hehe :3

16. Precambrian :3

17. Rapid evolution lol-

20. zeke- I meant Apes- //srry i-//

22. Vestigiality! :3

24. Dating rocks //pls my mind rn- LMADSDK//

aH u rEAChed tHE boTTOm- :3

Explanation:

:3

Answer:

This is tooo much But here...

Explanation:

...Explanation: Hardy-Weinberg equilibrium describes no change in the genotypic frequencies of a population. After one generation, assuming random mating, a closed system, a large population, and no random mutations, the genotypic frequencies of the population will not change.

Explanation:

A buffer is an aqueous solution that can resist significant changes in pH levels upon the addition of small amount of acid or alkali. Each buffer is characterized by a set ‘capacity’ which is defined as the quantity of strong acid or base that must be added to change the pH of one liter of solution by one pH unit. In other words, buffer capacity is the amount of acid or base that can be added before the pH begins to change significantly.

A buffer range is the specific pH range in which a buffer effectively neutralizes the added acid or base, while maintaining nearly constant pH. Capacity and range of a particular buffer ensures that the added small amount of acid/base is neutralized and the chemical reaction keeps going without giving a wrong outcome for the experiment/process. Simply put, a buffer is a mixture of a weak acid and its conjugate base or a weak base and its conjugate acid