It is true that control is an intermittent activity that requires periodic attention from managers once or twice a month.
Control to exercise restraining or directive influence over. Control is an intermittent activity that needs periodic attention from managers once or double a month. as a result of it makes an attempt to eliminate or shorten the delay between performance and feedback regarding the performance.
In the context of management theory, intermittent management provides a spectrum of potentialities between the 2 extremes of continuous-time and discrete-time management: the control signal consists of a sequence of (continuous-time) parameterised trajectories whose parameters are adjusted intermittently.
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5. What is the gel-like substance inside of cells called? *
O Cytoskeleton
Photoplasm
Photosynthesis
OCytoplasm
Answer:
cytoplasm
Explanation:
Answer:
cytoplasm
Explanation:
Help Im confused I will give brainlest
What is the primary source of energy for all food chains??
Answer:
It is the sun in most ecosystems as the light energy is fixed during photosynthesis and then transferred to other organisms via the food chain.
Explanation:
I hope it helps
have a nice day
#Captainpower
Does the pharynx of human respiratory system have cartilage and epithelium?
Answer:
There is no cartilage but there is epithelium
Explanation:
The pharynx of the human respiratory system does not contain cartilage.
The pharynx, part of the human respiratory system, is a muscular tube that connects the nasal cavity and mouth to the larynx and esophagus. It serves as a passage for air and food. The gorge is made up of several regions, each with its own distinctive features.
The nasopharynx, the top part of the throat, contains no cartilage. Instead, it is lined with pseudostratified ciliated epithelium.This special epithelium helps to trap and transport mucus along with any particles or pathogens in the digestive system for elimination.
These regions also lack cartilage but are lined with stratified squamous epithelium. This type of epithelium provides protection from mechanical stress and potential abrasion caused by the passage of food and other substances down the pharynx.
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The question as shown in the photo
Answer:
its the first one
Explanation:
Design and organise learning experiences according to your local circumstances when teaching Processing (including traditional processing of raw materials; metal processing; food processing)
When teaching Processing, it is essential to design and organize learning experiences that align with local circumstances and provide practical applications.
Here is a suggested approach for teaching Processing, including traditional processing of raw materials, metal processing, and food processing, considering local circumstances:
1. Introduction and Contextualization:
Start by introducing the concept of processing and its importance in various industries. Provide examples of local raw materials, metals, and food products that undergo processing. Discuss the significance of processing in the local economy and its impact on society.
2. Field Trips and Industry Visits:
Arrange field trips to local processing facilities such as factories, mills, or food processing plants. These visits offer students firsthand exposure to different processing techniques and machinery. Encourage students to observe and interact with professionals in the field, asking questions and understanding the practical aspects of processing.
3. Hands-on Workshops:
Organize hands-on workshops where students can engage in practical activities related to processing. For example, set up a metalworking workshop where students can learn basic metal processing techniques like cutting, shaping, and welding. Provide guidance on safety measures and proper tool usage.
4. Local Case Studies:
Explore local case studies of successful processing businesses or initiatives. This could involve inviting guest speakers from local processing companies or inviting entrepreneurs who have started their own processing ventures. Students can learn about the challenges, opportunities, and sustainable practices in the local processing industry.
5. Project-Based Learning:
Assign project-based tasks that allow students to apply their knowledge of processing. For example, students could design and develop a prototype for a food processing machine or propose innovative methods to improve traditional processing techniques using local resources. Encourage creativity, critical thinking, and problem-solving skills throughout the project.
6. Community Engagement:
Encourage students to engage with the local community by organizing outreach programs related to processing. This could involve organizing workshops for local artisans or collaborating with local farmers to develop value-added food products. Such activities foster a sense of social responsibility and provide students with real-world experiences.
7. Assessment and Reflection:
Regularly assess student understanding through quizzes, assignments, and presentations. Encourage reflective practices where students can evaluate their own learning journey and identify areas for improvement. Incorporate feedback mechanisms to continuously enhance the learning experiences.
By designing learning experiences that incorporate field trips, hands-on workshops, local case studies, project-based learning, community engagement, and reflective practices, students will develop a holistic understanding of processing and its significance in their local context. This approach will equip them with practical skills, foster creativity, and promote an entrepreneurial mindset, preparing them for future opportunities in the processing industry.
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Jaden tells David that she knows that she also could stand to lose about 45 pounds, which she knows will also help increase her energy level. She was wondering if David had any tips on making healthy food choices. What might David tell Jaden?
Given what we know about the nutritional facts of each food type, we can confirm that David may tell Jaden to focus her diet on proteins, vegetables, and white meat if necessary while avoiding sources of fat.
Jaden should attempt to focus on creating a diet based on protein sources like whole eggs. Around this protein source, she may add vegetables or white meat. This is mostly to avoid eating saturated fats which are almost immediately stored by the body and thus will prevent weight loss.
Not all fats are bad, some examples of nonsaturated fats to include are:
OliveCanolaPeanutsSesame oilsand so on, which despite containing fat are healthy sources of fat that David can also include in his dietary tips to Jaden.
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Stars are burning balls of extremely hot gasses that form when nuclear fusion occurs.
Apparent (how bright they appear ___)
Apparent brightness refers to how bright a star appears to an observer on Earth. It is determined by two factors: intrinsic brightness and distance.
Intrinsic brightness, also known as absolute brightness or luminosity, is a measure of the total amount of light energy a star emits. It depends on the star's size, temperature, and stage of evolution. Intrinsic brightness is typically expressed in terms of the star's luminosity, which is the amount of energy radiated per unit of time.
Distance plays a crucial role in determining the apparent brightness of a star. The further away a star is from Earth, the more its light spreads out over a larger area, resulting in a decrease in apparent brightness. This relationship follows the inverse square law, which states that the apparent brightness of an object is inversely proportional to the square of its distance from the observer.
While stars are indeed burning balls of extremely hot gases that form through nuclear fusion, their apparent brightness can vary depending on their intrinsic brightness and distance from Earth. A star with high intrinsic brightness may appear faint if it is located at a significant distance, while a less intrinsically bright star that is closer to Earth may appear brighter in the night sky.
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A single gene with two alleles control variation in haemoglobin type in sheep. There are three different phenotypes corresponding to genotypes S^AS^A S^AS^B and S^BS^B respectively in a flock of 175 sheep the frequency of allele S^A was found to be 0.6 and frequency of allele S^B WAS found to be 0.4
Populations in Hardy-Weinberg equilibrium express the same allelic and genotypic frequencies through generations. Number of individuals expressing each phenotype: 63 sheep S^AS^A, 84 sheep S^AS^B, 28 sheep S^BS^B.
What is Hardy-Weinberg equilibrium?The Hardy-Weinberg equilibrium theory states that allelic and genotypic frequencies in populations that is in equilibrium remain the same through generations. No evolutive forces are acting on these populations, so no evolution occurs.
Assuming a diallelic gene,
Allelic frequencies
The frequency of the dominant allele f(X) is pThe frequency of the recessive allele f(x) is qGenotypic frequencies
p² (Homozygous dominant genotypic frequency), 2pq (Heterozygous genotypic frequency), q² (Homozygous recessive genotypic frequency).The addition of the allelic frequencies equals 1
p + q = 1.
The sum of genotypic frequencies equals 1
p² + 2pq + q² = 1
In the exposed example,
Alleles Frequencies
S^A f(S^A) = p = 0.6S^B f(S^B) = p = 0.4Genotypes
S^AS^A ⇒ homozygousS^AS^B ⇒ heterozygousS^BS^B ⇒ homozygousWe need to get the number of animals expressing each genotype and phenotype. To do it, we just need to use allelic frequencies and calculate genotypic frequencies (p², 2pq, and q²), and then multiply these values by the total number of animals (N = 175).
Genotypic and Phenotypic frequencies
F(S^AS^A) = p² = 0.6² = 0.36
F(S^AS^B) = 2pq = 2 x 0.6 x 0.4 = 0.48
F(S^BS^B) = q² = 0.4² = 0.16
Number of individuals expressing each phenotype
S^AS^A ⇒ 0.36 x 175 = 63 individualsS^AS^B ⇒ 0.48 x 175 = 84 individualsS^BS^B ⇒ 0.16 x 175 = 28 individualsYou can learn more about the Hardy-Weinberg equilibrium at
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Complete question
A single gene with two alleles control variation in haemoglobin type in sheep. There are three different phenotypes corresponding to genotypes
S^AS^A S^AS^B and S^BS^BIn a flock of 175 sheep the frequency of allele S^A was found to be 0.6 and frequency of allele S^B WAS found to be 0.4.
Using the hardy weinberg equation calculate the number of sheep with each phenotypes in the flock show your working
Which of the following limits a population's growth? Group of answer choices all of the above natural disasters carrying capacity of its habitat severe weather
Answer:
It I understand the question right it would be all of the above for the answers
Explanation:
Natural disasters and severe weather can have negative impacts on populations limiting their growth
identify the location of the thick and thin myofilaments, strands of proteins called myosin and actin
The location of myosin and actin can be found in eukaryotic cells. They are found in the A bands and a middle region called H band contains only Myosin.
identify the location of the thick and thin myofilaments, strands of proteins called myosin and actinThick myofilaments are composed of the protein myosin and are located in the center of a sarcomere (the basic functional unit of a muscle) in a striated muscle fiber.
Thin myofilaments are composed of the protein actin and are located at the ends of the sarcomere, overlapping with the thick myofilaments.
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Inside a cell, there are 30 sodium ions and 20 potassium ions. If the sodium-potassium pump uses two molecules of
ATP, determine how many ions of sodium and potassium will be left inside the cell. Explain your reasoning.
After the sodium-potassium pump uses two molecules of ATP, there will be 28 sodium ions and 22 potassium ions left inside the cell.
There were 30 sodium ions and 20 potassium ions inside the cell. With the help of the sodium-potassium pump, two cycles of ion exchange can occur, utilizing two molecules of ATP. In the first cycle, three sodium ions are transported out of the cell, and two potassium ions are transported into the cell. As a result, the number of sodium ions decreases by three to 27, and the number of potassium ions increases by two to 22.
In the second cycle, another three sodium ions are transported out of the cell, and two potassium ions are transported into the cell, which results in 24 sodium ions and 24 potassium ions. However, the total number of ions inside the cell is still 48, which is not the same as the initial number. Therefore, one more cycle is required, resulting in 28 sodium ions and 26 potassium ions inside the cell.
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3. You fall and scrap your skin. When you look at your painful scrap it has turned red and a
variety of tissue has flaked off, but you are not bleeding. Explain why this has happened using
relevant skin structure vocabulary.
Answer:
Since you have multiple layers of your skin on u, it didnt scrape enough off to bleed. but, it still hurts cuz part of one of your organs is being scraped off.
Explanation:
Since you have several layers of skin on you, not enough of it was scraped off for you to bleed. However, when a piece of one of your organs is being scraped off, it still hurts.
How long does it take for skin scraping to heal?Minor cuts may hurt, but they typically recover in 3 to 7 days. The length of time it takes to heal depends on how big and deep the scrape is. It might take up to two weeks or longer for a large, deep scratch to heal. Small quantities of liquid frequently drip or flow from scrapes.Cuts, grazes, and other skin breaches can develop an infection when bacteria get into the wound and start to grow.Learn more about scrape refer
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Some engineers are creating models of several unicellular organisms. Which of these would all of the models have in common?
They would all have one cell with smaller parts that do different jobs within the cell.
When water is heated it becomes a gas, like the steam escaping from the pot in the picture. What general statement can be made
about all gases?
es -0)
A)
Gases have a definite shape and volume.
B)
Gases have less kinetic energy that solids or liquids.
Gases will escape from a container that is not covered.
D)
Gases have no definite shape but do have a definite volume.
Lo
Answer:
Gases will escape from a container that is not covered.
Explanation:
i searched up this question for usatestprep, the other person said D which is wrong and it showed C. Gases will escape from a container that is not covered.
Which represents the copernican model that is most similar to that of Aristarchus
Heliocentric model represents the copernican model that is most similar to that of Aristarchus
Heliocentric model explained.
Aristarchus of samos was an ancient greek astronomer who proposed that the Earth revolves round the Sun, suggesting a heliocentric model of the solar system. However, his model did not gain widespread acceptance during his time and the geocentric model prevailed for many centuries.
The heliocentric model later reintroduced and developed by NIcolaus Copernicus in the 16th century. Heliocentric model placed the sun at the center of the solar system, with the planets, including Earth, orbiting around it.
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What effect what effects do eating disorders have on the body?
Answer:
Eating disorders are very common but can be very dangerous. They can affect people of all ages and can come in many forms. The type of eating disorder a person has can determine the way they act about food and how much they eat. Some eating disorders involve eating too much food, some involve eating too much food and others involve eating too little.
Where does the energy come from to make ATP in the light reactions?
Answer:
Figure 19.2. The Light Reactions of Photosynthesis. Light is absorbed and the energy is used to drive electrons from water to generate NADPH and to drive protons across a membrane. These protons return through ATP synthase to make ATP.
Explanation:
thank me later
A scientist wants to examine a genetic disease in humans. The scientist hypothesizes that the disease can be treated by using gene therapy. Humans take a long time to reproduce and develop, so the scientist will have to
give up on testing the hypothesis.
test the hypothesis for a very long time.
develop new methods to test the hypothesis.
find a way to make humans reproduce faster.
Answer:
answer is B
Explanation:
its on edg
Answer: C. develop new methods to test the hypothesis.
Explanation:
As aging occurs in the immune system, the production of T-cells and B-cells declines as the ______ declines in function.
A. Spleen
B. Thymus
C. Adrenal gland
D. Tonsil
Answer: b
Explanation: as B and T lymphocytes mature in thymus
Describe the mangroves ecosystem and its role in sustaining the ecosystem in the food web or food chain
Mangroves are coastal ecosystems that provide habitats, food, and protection for various species, supporting the food web.
The mangrove ecosystem is a unique and highly productive coastal habitat characterized by mangrove trees, which are specially adapted to survive in saline environments. Mangroves are typically found in tropical and subtropical regions along sheltered coastlines, estuaries, and intertidal zones.
Mangroves are vital in sustaining the ecosystem by providing various ecological services. One of their significant contributions is their role in the food web or food chain.
They serve as a critical nursery and feeding ground for a diverse range of marine species. The intricate network of roots, known as prop roots, provides habitat, protection, and feeding opportunities for numerous organisms, such as fish, crustaceans, mollusks, and birds.
The mangrove leaves and detritus that fall into the water serve as a source of organic matter and nutrients, fueling the base of the food web. Decomposers and detritivores break down the organic matter, which is then consumed by various organisms.
Small organisms, like zooplankton and small fish, feed on the decomposers and detritivores, becoming prey for larger predators such as fish, birds, and reptiles.
Furthermore, mangroves act as a buffer against coastal erosion and storm surges, protecting shorelines and adjacent habitats. They also contribute to water filtration, nutrient cycling, and carbon sequestration, and provide a habitat for numerous endangered and migratory species.
In summary, the mangrove ecosystem plays a crucial role in sustaining the food web or food chain by providing habitat, nursery areas, and food sources for a diverse array of organisms. Their presence supports the productivity and biodiversity of coastal ecosystems, making them an essential component of coastal environments worldwide.
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Which statement below is INCORRECT
about volume?
A. Volume is the amount of space that an objemt occupies.
B. The volume of an object is the same as the weight of that
object.
C. Volume can be measured in cubic centimeters.
D. Volume is calculated using a formula: Volume = length x
width x height
Answer:
B is 100% your answer. The weight of an object isn't the same as the size.
Biological controls are frequently used to replace persistent chemical pesticides. Which of the following represents the greatest potential risk of using biological controls?A. The control agent attacks not only its intended target but also beneficial species.B. The control agent mutates and is no longer an effective control agent.C. Repeated applications or introductions are required to eliminate the pest population.D. Residual pesticides in the environment kill the control agent before it can eradicate the pest.E. Biological controls prove to be more costly to use than chemical pesticides.
The greatest possible risk associated with adopting biological controls is that the control agent targets not only its targeted target and also beneficial species.
What three different biological types are there?Mammalian systems classify biological macromolecules into three major categories: Carbohydrates. DNA and RNA. Proteins. Vaccines, interleukins, and antibodies are a few examples of biologicals. Children and parents who seem to be blood relatives are also referred to as genuine.
Describe the four biological types?Complex carbs, lipids, polypeptide, and polynucleotides are the four main types of biological macromolecules. Each is a vital part of the cell and carries out a variety of tasks. These components make up most of a cell's volume when they are all combined.
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DNA replication is the process of making a ____ of DNA
prior to cell division.
Type the correct answer in the box. Spell all words correctly.
What is a close relationship between two organisms that live together called?
The close relationship between two organisms that live together is called
Reset
Next
Answer:
symbiosis.
Explanation:
The term that you are referring to is symbiosis. (a symbiotic relationship)
Symbiosis is a proximate and often long-term interaction between two or more different biological species.
Enzyme active site is specific for its own substrates, meaning that no other molecules can bind on the active site. true or false
True
Explanation:
Substrates are molecules which bind to the active site of an enzyme and are chemically changed as a result of that binding. -The active site of each enzyme is specific for specific substrates. -The substrate often fits into a pocket or a groove on the enzyme. -Often the name of the substrate shows up in the name of the enzyme; for instance, catechol is the substrate for catechol oxidase. -A cofactor can be considered a substrate because it also binds to an enzyme.B.)Which of the following statements are true about binding sites on enzymes? (Mark all correct responses) -An active site is the location on an enzyme to which a specific substrate binds -On many enzymes, there are binding sites away from the active site to which molecules can bind and alter the activity of the enzyme. -The rate at which molecules bind to enzymes is influenced by the concentration of that particular molecule -The shape of the active site (and therefore the rate of binding of the substrate to the active site) can be changed by changing the shape of the enzyme -Molecules with similar shape will compete for binding sites on the the enzyme
Adults with more than a twelve (12) month history of migraines
Based on the information in the problem, the clinical phase of the study which is centered on migraine is Phase 3.
What is a migraine?Recurrent headaches of moderate to severe intensity, which can be accompanied by symptoms like nausea and vomiting as well as sensitivity to light and sound, are the hallmark of the headache illness known as migraine. Migraines can greatly affect everyday activities and quality of life and last anywhere from a few hours to several days.
Phase 3 trials are designed to test the effectiveness of a treatment in a larger population, typically involving several hundred to several thousand participants, and are conducted after preliminary evidence of efficacy has been demonstrated in Phase 2 trials.
Adults with more than a 12-month history of migraines were assigned randomly in a double-blinded study to receive treatment with experimental drug X (10 or 20 mg/day) or placebo. The primary efficacy measure was the reduction in severity of the migraine attacks. Enrollment was 1200 subjects. Which of the following best describes the clinical phase of this study?
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In saltwater, the water that surrounds a fish has a higher concentration of dissolved salts than is found in the fish's body cells. Which two methods allow the fish to maintain water balance? A. Pumping out salt through the gills B. Absorbing water into the body by osmosis C. Releasing only a little water in urine D. Taking in salts via food
The two methods that allow fish to maintain water balance in saltwater are pumping out salt through the gills and absorbing water into the body by osmosis.
In saltwater, the concentration of dissolved salts is higher in the surrounding water than in the fish's body cells. To maintain water balance, fish have developed two main methods:
1. Pumping out salt through the gills: Fish possess specialized cells in their gills that actively pump out excess salts from their bodies. This process helps maintain a lower salt concentration within the fish's body, preventing dehydration and maintaining water balance.
2. Absorbing water into the body by osmosis: Osmosis is the movement of water from an area of lower solute concentration to an area of higher solute concentration through a semi-permeable membrane. Fish have a protective layer of skin that allows water to be absorbed into their bodies while preventing the entry of excessive salts.
By absorbing water through their skin, fish replenish the water lost to the surrounding saltwater, helping to maintain their internal water balance.
These two mechanisms work together to enable fish to survive in saltwater environments. By actively pumping out salts and absorbing water, fish can regulate their internal salt concentration and prevent dehydration, ensuring their overall water balance is maintained.
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Two species of fish are introduced to the same lake. Over time, only one species survives. According to Darwin's theory of evolution, what should characterize the surviving species
Answer: Both species must have competed for the same niche. The surviving species is better adapted or adapted better and outcompeted the other.
Explanation:
According to Darwin's theory of evolution (survival of the fittest), the surviving species would be fitter than the extinct fish.
What is the theory of survival of the fittest?Charles Darwin proposed the idea of the "survival of the fittest," which states that organisms that are most adapted to their environment have a higher chance of surviving and reproducing. Charles Darwin proposed natural selection as a crucial aspect of evolution.
Natural selection refers to the process by which an organism becomes more likely to thrive and produce more offspring the better it is able to get food and avoid becoming prey. The process of evolution is driven by this "survival of the fittest," which results in species surviving as a whole.
Thus, according to Darwin's theory of evolution, the surviving species would be fitter than the extinct fish.
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What are the 2 main ideas behind natural selection? (will give brainlist!)
1-Charles Darwin
2-Alfred Russel Wallace
Explanation:
are jointly credited with coming up with the theory of evolution by natural selection, having co-published on it in 1858. Darwin has generally overshadowed Wallace since the publication of On the Origin of Species in 1859, however.