Final line filters for instrument air shall be rated for a minimum of _____ efficiency at ______ micron.
Answers
Final line filters for instrument air shall be rated for a minimum of 99% efficiency at 0.01 micron.
The purpose of final line filters for instrument air is to remove any remaining contaminants, including moisture and oil, before the air is used in sensitive instruments and equipment. A 99% efficiency rating means that the filter is able to remove 99% of particles at the specified size of 0.01 micron.
This high level of filtration is necessary to ensure the purity of the air and prevent damage to equipment. It is important to regularly check and replace these filters as needed to maintain their effectiveness. Failure to use the appropriate filter or to properly maintain them can result in costly repairs or downtime.
Therefore, it is crucial to follow manufacturer specifications and industry standards for the selection and installation of final line filters for instrument air.
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Related Questions
1. Explain what happens in the Bowman's capsule of a kidney tubule.
Answers
When blood enters Bowman's capsule, it passes through a network of capillaries called the glomerulus. The pressure of blood in the glomerulus forces small molecules, such as water, salts, and waste products, through the walls of the capillaries and into Bowman's capsule. This process is called filtration.
As the filtrate enters Bowman's capsule, it flows through the renal tubule, where it is further processed and eventually becomes urine. The podocytes in Bowman's capsule help to regulate the filtration process by selectively allowing certain substances to pass through and preventing others from entering the renal tubule.
Overall, Bowman's capsule plays a critical role in the kidney's function of filtering blood and removing waste products from the body.
joints are defined as bone articulations that are able to move freely in all directions. T/F
Answers
False. Joints are not defined as bone articulation that are able to move freely in all directions.
Joints, also known as articulation, are the points where two or more bones come together. However, not all joints are able to move freely in all directions. The range of motion and degree of movement in a joint depend on its type and structure. There are three main types of joints: fibrous joints, cartilaginous joints, and synovial joints. Fibrous and cartilaginous joints allow limited or no movement, while synovial joints are the most common and allow a wide range of movement in different directions, such as flexion, extension, rotation, and more. Therefore, the statement that joints are able to move freely in all directions is false.
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Different types of joints provide a balance between mobility and stability depending on their design and location. While some joints are designed for minimal to no movement to provide stability, others are designed to allow a wide range of movements.
Explanation:The statement that joints are defined as bone articulations that are able to move freely in all directions is not entirely true because joints vary in the degree of movement they allow. Joints in our body essentially serve two purposes - mobility and stability. The balance between these two functions varies depending on the specific needs of the body part.
At one end of the spectrum, we have synarthrosis or immobile joints. These are joints like those in our skull, where the bones are held tightly together by fibrous connective tissue. They allow minimal or no movement because their primary purpose is to offer strength and stability.
In the middle, we have amphiarthosis or slightly movable joints such as the joints of the vertebral column. These joints are united by cartilage, permitting limited movements between the bones. For example, the small movements between adjacent vertebrae when compounded, provide the flexibility that allows your body to twist, bend to the front, back, or side.
At the other end, we have diarthrosis or freely movable joints. These joints, also known as synovial joints, include all the joints in our appendicular skeleton (limbs) which permit a wide range of movements including uniaxial (movement in one plane), biaxial (movement in two planes), or multiaxial movements (in all three anatomical planes: transverse, frontal, and sagittal).
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The Earth is also called a/an
a) Population
b) Ecosystem
c) Biosphere
d) Species
Answers
What provides energy to muscles and helps keep
them strong?
Answers
Answer:
The source of energy that is used to power the movement of contraction in working muscles is adenosine triphosphate (ATP) – the body's biochemical way to store and transport energy. However, ATP is not stored to a great extent in cells. So once muscle contraction starts, the making of more ATP must start quickly.
Answer:
adenosine triphosphate (ATP)
Explanation:
Creatine phosphate can supply the energy needs of a working muscle at a very high rate, but only for about 8–10 seconds.
foods that have a higher risk for contributing to foodborne illness are O high in protein and waterO low in water and fat O high in protein and acidity O low in protein and acidity
Answers
Foods that have a higher risk for contributing to foodborne illness are those that are high in protein and water content, as well as those that are low in water and fat.
Here, correct option is A and B.
High protein foods are particularly vulnerable to bacterial growth and can easily lead to foodborne illnesses if not cooked or stored properly. Additionally, foods that are high in acidity can also promote the growth of bacteria, as acids can neutralize the natural protective factors against the growth of bacteria.
Low protein and low acidity foods are naturally more resistant to bacterial growth, making them less likely to cause foodborne illnesses. When handling and preparing foods, it is important to practice safe food handling procedures and to ensure that all food is cooked to the appropriate temperature and stored safely.
Therefore, correct option is A and B.
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complete question is :
foods that have a higher risk for contributing to foodborne illness are
A. high in protein and water
B. low in water and fat
C. high in protein and acidity
D. low in protein and acidity
EASY QUESTION! MARKING BRAINILEST! QUESTION IN PICTURE!
Answers
1) e 1
2) c 2
3) b 3
4) d 4
5) a 5
Answer:
1) e 1
2) c 2
3) b 3
4) d 4
5) a 5
Explanation:
Many people try to eliminate fat from their diets. Which is one reason it is
necessary for humans to eat fat?
Answers
Fats are carbohydrates, which give the body energy. They also protect the organs and keep the body warm :)
Identify the ppe to be used when delivering a food tray to a resident who has a skin infection or open wound. Check all that apply.
Answers
The personal protective equipments used while delivering food tray to resident with skin infections or open wounds are face shield, gloves and gown.
What are personal protective equipments ?
Personal protective equipment is a protective clothing which is worn to protect the wearer's body from hazard or injury. The hazards which can be addressed by the use of personal protective equipment are physical, chemical and bio hazards.
It imposes a barrier between the user and the working environment. The main purpose of personal protective equipment is to reduce exposure of employees to the hazards.
It has a limitation that it does not eliminate the hazard and may lead to harm to the employee, if the equipment is damaged. It is not effective if it is not worn or fitted properly.
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Note: May be the correct question is as follow,
Question: Identify the PPE to be used when delivering a food tray to a resident who has a skin infection or open wound
Check all that apply.
a. Mask or respirator
b. Goggles
c. Face Shield
d. Gloves
e. Gown
f. No PPE is needed
Answer:
GLOVE AND GOWN
Explanation:
Acid precipitation lowered the ph of soil in a terrestrial ecosystem that supported a diverse community of plants and animals. The decrease in ph eliminated all nitrogenfixing bacteria populations in the area. Which prediction most accurately reflects the impact this will have on the community?.
Answers
As a result of the acid precipitation that lowered the pH of the soil, all the nitrogen-fixing bacteria populations in the ecosystem have been eliminated, which will affect the entire community.
The effect of the loss of these bacteria populations will be significant and far-reaching. Since nitrogen is an essential nutrient that is needed for the growth and development of plants and animals, its loss in the ecosystem can have a detrimental effect on the entire community. Nitrogen is a key component of many organic molecules, such as proteins, nucleic acids, and chlorophyll, and is therefore required for growth and reproduction in all living organisms. Without nitrogen, plants would not be able to synthesize the amino acids and nucleic acids they need to grow, while animals would not be able to obtain the proteins they need to build and maintain their tissues. Additionally, nitrogen is also essential for the growth of photosynthetic organisms, such as algae and phytoplankton, which are the foundation of aquatic food chains.The loss of nitrogen-fixing bacteria populations in the ecosystem will also have a cascading effect on other organisms in the community. Without these bacteria, the amount of available nitrogen in the soil will be significantly reduced, which will limit the growth of plants and decrease the amount of food available to herbivores. This will, in turn, affect the populations of predators that feed on herbivores, as well as the decomposers that break down dead organic matter.
Over time, the loss of nitrogen-fixing bacteria populations can lead to a decline in the diversity of species in the ecosystem, as some plants and animals will be unable to survive without the essential nutrient. This can result in a loss of biodiversity and ecosystem services, which can have long-term impacts on the health and well-being of human communities that rely on these services.
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explain how environmental factors affect the rate of transpiration in flowering plants
Answers
Explanation:
there are a couple of environmental factors that affect the rate of transpiration. they include:
I) wind:in a windy environment there is easy movement of moisture hence it does not accumulate on the leaf surface. this helps to increase diffusion gradient between the intercellular spaces in the leaf and in the environment there4 the rate of transpiration is increased. in a calm environment moisture accumulates on the surface of a leaf there4 reducing the diffusion gradient there4 reducing the rate of transpiration
ii) atmospheric pressure :in low lands there is high atmospheric pressure than in the highlands. the more the atmospheric pressure the more the pressure exerted on the cells of the leaves there4 reducing the rate of transpiration.
iii) humidity:the more the humidity in the atmosphere the less the rate of transpiration. this is due to low diffusion gradient due to accumulation of water vapour on the surface of the leaf
iv) temperature:a rise in temp increases the water vapour holding capacity of air in the air spaces within the spongy mesophyll layer. the water vapor pressure in the intercellular spaces increases causing an increase in diffusion gradient between the intercellular spaces and the environment there4 increasing the rate of transpiration. decrease in temp decreases the water vapor holding capacity in the intercellular spaces there4 diffusion gradient is lowered there4 reducing the rate of transpiration.
The magnification of a light microscope can be found by multiplying the power of the eyepiece by the power of the objective lens. Calculate the magnifications of a microscope that has an 8X eyepiece, and 1OX and 40X objectives.
Answers
The microscope with an 8X eyepiece and 10X and 40X objective lenses has magnifications of 80X and 320X, respectively.
To calculate the magnification of a microscope, you multiply the power of the eyepiece by the power of the objective lens. In this case, the microscope has an 8X eyepiece and two objective lenses: 10X and 40X.
First, let's calculate the magnification using the 10X objective lens:
Magnification = Eyepiece Power × Objective Lens Power
Magnification = 8X × 10X = 80X
The 10X objective lens provides a magnification of 10 times, and when combined with the 8X eyepiece, the total magnification is 80 times. This means that the observed object will appear 80 times larger than its actual size.
Now, let's calculate the magnification using the 40X objective lens:
Magnification = Eyepiece Power × Objective Lens Power
Magnification = 8X × 40X = 320X
The 40X objective lens provides a magnification of 40 times, and when combined with the 8X eyepiece, the total magnification is 320 times. This means that the observed object will appear 320 times larger than its actual size.
In summary, the microscope with an 8X eyepiece and 10X and 40X objective lenses has magnifications of 80X and 320X, respectively. These magnifications allow for detailed observation of microscopic objects and structures.
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Based on your data, IDENTIFY a location on the Earth's surface where you would expect the air
to be constantly expanding and rising, regardless of the time of year, and EXPLAIN your
reasoning (Reminder: higher temp air has a low density, so it rises)
Answers
The seasonal variations in surface temperature are greater in mid-latitude temperate regions than in polar or tropical locations, with a change from summer to winter of 8 to 15 degrees Celsius in temperate zones compared to only 2 degrees Celsius in these regions.
What is Temperature?Oceans typically have temperatures from -2 to 30 degrees Celsius (28-86o F). The surface water at low latitudes has a tendency to be warmer than that at the poles, which is understandable given how much colder it is there. Remember that the water in the ocean basins is colder on the eastern side than the western side at equal latitudes. The majority of the ocean's water is deeper and cooler, despite the fact that its surface water can be fairly warm. As a result, the average ocean temperature is about 4o C, or roughly the same as the air inside your refrigerator.An average temperature range for mid-latitude, open ocean water. Considering that the sun's rays can only reach depths of less than 1000 m, water is warmed most by the sun at the surface (section 6.5). The surface water stays at the surface where it can be warmed even further because it is less dense due to its warmer temperature than the deep water. The upper 100-200 m, or so-called mixed layer, has a temperature that is largely constant. Surface breezes, waves, and currents combine the upper water to create the mixed layer, which then evenly disperses heat. A rapid temperature drop over a relatively small depth increase is present beneath the mixed layer.The thermocline refers to this. Deep ocean temperatures below the thermocline are pretty stable at around 2° C all the way to the bottom. One of the most thermally stable places on earth, the deep ocean experiences little temperature variation since it is located distant from major heat sources.To Learn more About temperature refer To:
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a new drug is developed that allows DNA replication, but prevents the chromosomes from separating. Which stage of the cell cycle, shown in the guided practice, will the drug affect?
Answers
The drug will affect the anaphase stage of the cell cycle.
Anaphase is the stage during which the chromosomes separate and are pulled towards opposite ends of the cell. The drug you mentioned allows DNA replication, which occurs during the S phase, but prevents the separation of chromosomes, directly impacting the anaphase stage of the cell cycle.
The cell cycle consists of several stages, including interphase, prophase, metaphase, anaphase, telophase, and cytokinesis. During interphase, the cell grows and replicates its DNA, preparing for cell division. Prophase involves the condensation of chromosomes and the formation of the mitotic spindle. Metaphase is characterized by the alignment of chromosomes at the cell's equator. Anaphase, as mentioned earlier, is when the sister chromatids separate and move towards opposite poles of the cell. Telophase involves the reformation of the nuclear membrane and the decondensation of chromosomes. Finally, cytokinesis is the physical division of the cell into two daughter cells.
In summary, the drug you described affects the anaphase stage of the cell cycle by preventing the separation of chromosomes. This would likely disrupt the normal progression of cell division, leading to potential issues in cell growth and function.
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If the nuclear DNA in the sample is degraded, mtDNA can be used, but it cannot be linked to an exact person.
True
False
Answers
True. Mitochondrial DNA (mtDNA) is often used when nuclear DNA in a sample is degraded or not present. This is because mtDNA is more resilient than nuclear DNA and is not affected by environmental factors such as temperature and humidity as much as nuclear DNA.
It also has a higher copy number, meaning more of it is present in a sample. However, mtDNA is only inherited from the maternal line and therefore can only be used to link two individuals if they are related through the maternal line.
Additionally, mtDNA can only be used to link individuals to a certain degree, and an exact person cannot be identified. For example, mtDNA can be used to link a sample to a maternal family line, but cannot be used to link a sample to a specific person in that family line.
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If you profoundly restricted the supply of oxygen to the mitochondrion, would the electron transport complex iv become stuck in the reduced state, become stuck in the oxidized state, or stay in the same redox balance as before?.
Answers
If you profoundly restricted the supply of oxygen to the mitochondrion, then the electron transport complex iv becomes : stuck in the reduced state.
What is electron transport complex-IV ?Complex-IV is a cytochrome c oxidase enzyme which consists of cytochrome-a, cytochrome-a3 and copper ions as prosthetic groups. Complex IV catalyzes the final step in the mitochondrial electron transport chain and is one of the important regulators of oxidative phosphorylation.
Complex IV of the electron transport chain is a multiunit structure that functions to transfer electrons form cytochrome c to oxygen and in that process forms water and helps in generating a proton gradient.
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What is the illustration below showing?*
Answers
Answer: A
brainliest plss
Explanation:
Answer:
the first one movement toward a climax community
The mystery food sample contain protein because the color of the test tube was
Answers
Answer:
Does not
not pink/purple
Explanation:
cuz im a g
List the composition of the unaltered hard parts for each organism or part of an organism (for example, calcite, aragonite, phosphate, silica or organic). Organism Composition of Hard Parts a. Shark tooth b. Clam c. Brachiopod d. Crinoid e. Scallop f. Whale bone g. Wood h. Snail i. Fish j. Sponge k. Diatom I. Foraminifera m. Coral n. Radiolarian 1047 7/20
Answers
calcium and phosphate and carbonate are present in the composition of unaltered hard parts for each organism or part of an organism.
Organism Composition of Hard Parts Shark tooth Calcium phosphate Clam Calcium carbonate Brachiopod Calcium phosphate and calcium carbonate Crinoid Calcium carbonate Scallop Calcium carbonate Whale bone Calcium phosphate and collagen Wood Cellulose Snail Calcium carbonate Fish Calcium phosphate Sponge Calcium carbonate Diatom Silica Foraminifera Calcium carbonate Coral Calcium carbonate Radiolarian Silica.
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please help asappp tysm<33
Answers
Second blank: rainbow star
Third blank: sunflower star
Primary consumer is the second tropic level and they eat primary producers. Secondary consumers are carnivores that feed on primary consumers and tertiary are third level consumers usually the ones on top of food chains.
Prokaryotes like most living organisms need movement to locate food and to survive if a prokaryotes needed to move to a new food source which structures would it use for locomotion
Answers
Answer:
may be flagella, pili or amoeboid movement
Answer:
Flagellum
Explanation:
Hope this helps :)
Fossil fuels such as gas, oil, and coal have what kind of energy?.
Answers
Answer:
chemical energy
Explanation:
The energy conversion goes from chemical energy stored in the fuels, to heat energy as it burns which is converted to kinetic energy as it drives large turbines and finally this is converted to electrical energy. The problem with burning fossil fuels is their effect on the environment.
How does increasing in carbon dioxide affect photosynthesis?
Answers
Answer:
An increase in the carbon dioxide concentration increases the rate at which carbon is incorporated into carbohydrate in the light-independent reaction, and so the rate of photosynthesis generally increases until limited by another factor.
5. The basic process of gas exchange requires no structures at all and is
called _
A. gills
B. spiracles
C. diffusion
Answers
the process in which children attempt to be similar to their same-sex parent, incorporating the parent’s attitudes and values is known as
Answers
The process you're referring to is called identification or identification with the same-sex parent.
It is a psychological concept proposed by Sigmund Freud as part of his psychoanalytic theory of development.
According to Freud, during the phallic stage of psychosexual development (around ages 3 to 6), children experience the Oedipus complex (boys) or the Electra complex (girls).
During this stage, children develop strong feelings of love and attachment towards their opposite-sex parent and may experience rivalry or jealousy towards their same-sex parent.
To resolve these conflicts, children identify with the same-sex parent as a way of internalizing their values, attitudes, and behaviors.
This identification process helps children form their gender identity and adopt socially acceptable gender roles.
It's important to note that Freud's psychoanalytic theory has been criticized and is not universally accepted in modern psychology.
However, the concept of identification remains relevant in understanding the influence of parents on children's development and the formation of gender identity.
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A person says "What if biological factors associated with maleness - such as testosterone levels - contribute to aggressive tendencies, which are then fostered and reinforced through social and cultural norms, which then further influence men's testosterone levels? This reciprocal and interactive influence of sex as biological and gender as socialization becomes very difficult to disentangle the root cause of any observed aggression differences between women and men." What is this person making reference to? A. The concept of "doing gender". B. The false dichotomy of sex and gender. C. The invisibility of gender D. The gendering of the X and Y chromosomes.
Answers
Biological and social factors, the person challenges the false dichotomy of sex and gender and highlights the need for a more nuanced understanding of human behavior.
The statement highlights the idea that biological factors associated with maleness, such as testosterone levels, may contribute to aggressive tendencies. However, these biological factors are not the sole determinants of aggression. The person suggests that social and cultural norms play a significant role in fostering and reinforcing aggressive behavior in men. This interaction between biological factors and socialization makes it challenging to identify the root cause of observed aggression differences between women and men.
The false dichotomy of sex and gender refers to the misconception that sex (biological differences) and gender (socially constructed roles and behaviors) are strictly separate and independent. This perspective fails to acknowledge the complex interplay between biology and socialization in shaping human behavior.
In this case, the person recognizes that testosterone levels, a biological factor associated with maleness, can influence aggression. However, they also emphasize that social and cultural norms play a crucial role in how aggression is expressed and reinforced within different genders. The reciprocal and interactive influence between biology and socialization makes it difficult to disentangle the root cause of observed aggression differences between women and men.
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in a dna double helix, what kind of chemical bonds form between the complementary nitrogenous bases? in a dna double helix, what kind of chemical bonds form between the complementary nitrogenous bases? nitrogen bonds phosphodiester bonds polar covalent bonds hydrogen bonds
Answers
The bond forms between base pairs in DNA to hold the two strands together in a double helix is Hydrogen Bonding.
What is Hydrogen Bonding and Complementary Base Pairing?
Hydrogen bonds are weak bonds that form between a hydrogen atom in one molecule and an electronegative atom in another molecule. Complementary base pairs in a DNA double helix are held together by hydrogen bonds. A and T bases form two hydrogen bonds, while C and G bases form three.
A=T , G ≡ C
The two strands in a DNA double-helix are attached by bonds between complementary bases in the opposite strands. Adenine binds with thymine, and cytosine binds with thymine which is called Complementary Base Pairing.
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An ecosystem is unlikely to be limited by the supply of _____ because it is obtained from the air. (Concept 55.4)carbonnitrogencalciumwaterphosphorus
Answers
Answer_ carbon
Compared to the number of chromosomes contained in a body cell, how many chromosomes would normally be contained in a gamete? 1 point A. The same number B. Twice as many C. 1/4th as many D. Half as many
Answers
Answer:
Option D, Half as many
Explanation:
Chromosome in parental cell is diploid i.e 2n
where as the gamete chromosome is haploid and is represented as "n"
Thus, chromosome number in gamete is just the half of the chromosome number of parent.
Hence, option D is correct
2. Which atom in the water molecule is negatively charged?
Answers
Answer:
oxygen atom
Explanation:
The unequal sharing of electrons gives the water molecule a slight negative charge near its oxygen atom and a slight positive charge near its hydrogen atoms. When a neutral molecule has a positive area at one end and a negative area at the other, it is a polar molecule.
Answer:
The oxygen
Hydrogen is positive
Explanation:
a reduced ability to generate tension due to recent exertion of force is known as muscle
Answers
A reduced ability to generate tension due to recent exertion of force is known as muscle Muscle fatigue .
It is caused by the depletion of resources within muscles, such as glycogen, ATP, and creatine phosphate, as well as the accumulation of metabolic by-products such as lactic acid. It can occur during a single muscle contraction, over the course of a repetitive activity, or after a period of sustained activity.
Symptoms of muscle fatigue include a decrease in the speed and power of the muscle, a decrease in the range of motion, a decrease in the ability to maintain a given posture, and an increase in the difficulty of exerting force. Muscle fatigue can be managed through proper rest and recovery, as well as proper nutrition and hydration.
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