Answer:
The human respiratory system provides oxygen to each and every body cell, filters out agents that are infectious, provides air that is required for speech and removes body wastes.
diseases of the respiratory system are conditions that affect the tissues and organs which make exchange of gas possible in organisms.
Many segments are blank wholesome are blank such as a segment for digestion and a segment for reproduction
Many Body segments are very wholesome are essential such as a segment for digestion and a segment for reproduction.
What is the bodily systems about?In the above case, it would be more accurate to say that many bodily systems are essential for our overall health and well-being, and they each play important roles in maintaining our bodily functions. For example, the digestive system is responsible for breaking down food and absorbing nutrients, while the reproductive system is responsible for producing and delivering offspring.
Therefore, It is important to note that while some bodily functions or segments may be considered more "wholesome" than others, each system is necessary and contributes to the overall functioning of the body. So, rather than categorizing them as wholesome or not, it's more useful to think of them as essential components of a complex and interconnected system.
P.S. Question seems incomplete and general definition is given.
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When a pathogen or bacteria is recognized, 2 types of cells are created in abundance. Briefly describe what they do.
a) Effector Cell:
b) Memory Cell:
Please help me.
When a pathogen or bacteria is recognized by the immune system, the adaptive immune response is activated, leading to the production of two main types of cells: effector cells and memory cells.
a) Effector Cell: Effector cells are responsible for carrying out the immediate response to eliminate the pathogen or bacteria. In the context of the adaptive immune response, there are two primary types of effector cells being Cytotoxic T cells (CD8+ T cells) & B cells.
b) Memory Cell: Memory cells are long-lived cells that "remember" the specific antigen from a previous encounter with a pathogen or bacteria. They are derived from the same activated cells that give rise to effector cells. If the same pathogen is encountered again in the future, memory cells can quickly respond and initiate a faster and more effective immune response.
Which term refers to the accumulation of blood in the limbs that occurs when venous pressure is not high enough to overcome the weight of the blood and drive it upward
From what we know, the term used to describe the accumulation of blood in the limbs that occurs when venous pressure is not high enough to overcome the weight of the blood and drive it upward is venous pooling.
What is venous pooling?This is, as described in the question, the accumulation of blood in the limbs. This is often caused by the inability of the veins to keep blood moving towards the heart and is often an indicator of underlying pathology.
Therefore, we can confirm that the accumulation of blood in the limbs occurs when the veins are unable to maintain the blood flowing in the proper direction, and this is referred to as venous pooling.
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the large influx of mononuclear cells into the lungs plays a role in the formation of infection sites called
The development of structured structures known as tubercles is tuberculosis.
Which four forms of infections are there?Infections frequently occur. We've probably all experienced at atleast one at some point, from COVID-19 to ear infections and also the flu. Sepsis can be brought on by bacterial, fungal, viral, or parasitic illnesses.
What brings about an infection?Whenever bacteria taken into the body, multiply, & trigger a response in the body, an illness results. An infect needs to happen in three different ways: Source: Ecologies of infectious (germ) pathogens A individual who's really susceptible but who has a point of entry for germs.
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NEED ASAP
Which quality would make the question "What will make cows produce more milk?" a good scientific question for a
biologist to investigate?
A) It is about living things and is testable.
B) It will help consumers save money.
C) It will lead to new technology to gather milk.
D) It is a question that can have many answers.
Answer:
D
Explanation:
The scientist could find new tech, which could lead to lower prices, also, it is about living things and testable, so it would be many answers.
tibetans physiological adaptations make them less likely to suffer from? O blood clots.
O altitude sickness.
O pulmonary hypertension (or high blood pressure).
O heart attacks.
The Tibetan population lives in a region with very high elevations. It is believed that their physiological adaptations make them less prone to altitude sickness, blood clots, heart attacks, and hypertension.
The Tibetan population lives in a region with very high elevations. It is believed that their physiological adaptations make them less prone to altitude sickness, blood clots, heart attacks, and hypertension. Tibetans are renowned for their physiological adaptations to living in high altitudes. These adaptations assist them in dealing with lower levels of oxygen in the atmosphere, allowing them to survive in such a high-altitude region. The Tibetan plateau is roughly 3 miles above sea level, which is higher than the height at which commercial airliners fly.Although Tibetans' lifestyles, which are primarily focused on agriculture, have adapted to living in high-altitude regions, their physiology has also evolved to adjust to the extreme environmental conditions. One such adaptation is the ability of their blood to carry more oxygen. The root of this adaptation lies in the fact that Tibetans have higher haemoglobin concentration levels and larger lung volumes than sea-level inhabitants.There are numerous other physiological adaptations that are found in Tibetans that assist them in living in high-altitude regions. Tibetans have a lower pulmonary hypertension incidence than other high-altitude residents. It is well-known that high-altitude residents experience a decrease in atmospheric pressure, which can lead to a rise in pulmonary artery pressure. This, in turn, can result in pulmonary hypertension. However, Tibetans have managed to evolve a more effective respiratory system to deal with this situation, which is why they have a lower incidence of hypertension.Because Tibetans do not suffer from hypertension, they are less likely to have blood clots, heart attacks, and other illnesses that are caused by high blood pressure. In conclusion, Tibetans' high-altitude adaptations have enabled them to live in extreme environmental conditions, and their physiology has evolved to deal with these situations, making them less prone to developing blood clots, hypertension, heart attacks, and other illnesses.
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What affects the volume and pitch in sound waves? *please help!*
Answer:
the volume increases in amplitude of the sound wave. Pitch is seen as a change in the frequency
Explanation:
is this what you were asking for?
During middle childhood, the bones of the body ________. stop growing shorten and narrow lengthen and broaden firmly attach to ligaments
During middle childhood, the bones of the body lengthen and broaden.
What happen to the bones of the chidren?The bones of the body lengthen and broaden during childhood. The ligaments are not yet firmly attached to bones. This non-attachment with increasing muscle strength, gives children unusual flexibility of movement.
So we can conclude that during middle childhood, the bones of the body lengthen and broaden.
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A population distribution shows _______.
a.the distribution of age groups within a population
b.the amount of organisms in a unit area
c.the total number of organisms in a population
d.where and in what arrangement organisms are located
Answer:
D
Explanation:
Think about the definition of “distribution “.
DO NOT SEND ME PDFS!!!!!
Which process is used to replicate body cells?
gamete replication
meiosis
mitosis
cytokinesis
Answer:
mitosis
Explanation:
The pneumococcal vaccine to protect against pneumonia and meningitis is made from Streptococcus pneumoniae capsular polysaccharide with a protein is a(n)
The pneumococcal vaccine to protect against pneumonia and meningitis is made from Streptococcus pneumoniae capsular polysaccharide with a protein is used to generate an immune response.
The pneumococcal vaccine is an effective tool to protect against the bacteria Streptococcus pneumoniae, which can cause serious illnesses such as pneumonia and meningitis. This vaccine is made from the capsular polysaccharide of the bacteria combined with a protein, which is used to generate an immune response in the body.
When a person receives the vaccine, the body recognizes the polysaccharide and protein as foreign invaders and works to produce antibodies to fight against them. The antibodies produced will protect the person from becoming infected by the bacteria when exposed in the future.
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Which word describes the difference between the highest and lowest points in an area?
elevation
landform
relief
topography
Answer:
relief
Explanation:
The difference in elevation between the highest and lowest parts of an area.
The elevation term is usually used to define how high a point is from the plane surface. It is used as a measure of the difference between two points.
-----------------------------------------------
When talking about relief, we refer to everything that is over the plane or the surface. The term refers to the different forms on the earth's surface that might reach different heights and shapes. When talking about topography, we refer to the discipline or technique that makes a detailed description of a surface. It describes the relief. The term landforms refer to abrupt and sharp land irregularities. Elevations, depresions, bankruptcies, roughness, among others. These are natural characteristics of the earth's surface. Finally, the term elevation refers to the highest part of something. It is used as a measure that reflects the angle formed over the horizontal plane. Geographically, it refers to a piece of land that is over the plane surface surrounding it.Among all these terms, the only one that best describes the difference between the highest and lowest points is elevation. The term is closely related to the altitude term.
For instance, when saying that the peak of Pico de Orizaba has an elevation of 5,636 meters, we refer to the difference existing from the sea level to Pico de Orizaba's highest point.
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EEK i need Help pls Answer:
Materials that let electrons flow very easily from one atom to another
A.are called insulators
B.are called non-metals
C.are called conductors
D.are called resistors
Answer:
conductors
Explanation:
PLSSS HELP IF YOU TURLY KNOW THISS
Answer:
D
Explanation:
phosphorylation, carboxylation and farnesylation are which if the following?
A. translational factors
B. protein modofications
C. DNA modifications
Phosphorylation, carboxylation, and farnesylation are three types of protein modifications that play roles in regulating cellular processes. Option B is correct.
Phosphorylation is the addition of a phosphate group to a protein, which can alter its activity and localization within the cell. Phosphorylation is often involved in signal transduction pathways and can regulate protein function.
Carboxylation is the addition of a carboxyl group to a protein, which can also alter its activity and localization within the cell. Carboxylation is important for the regulation of enzyme activity and can affect the affinity of proteins for other molecules.
Farnesylation is the covalent attachment of a farnesyl group to a protein, which is required for the protein to be transported to the plasma membrane and to undergo further modifications.
In summary, phosphorylation, carboxylation, and farnesylation are all types of protein modifications that play important roles in regulating cellular processes. These modifications can alter the activity and localization of proteins within the cell. Hence, Option B is correct.
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List and describe one example of a food chain that contains at least 4 organisms and 4 feeding relationships.
HELPP PLEASEEE
Answer:
grass, rat, snake, hawk
Explanation:
ones eats d other
Answer:
plant, insect, mouse, owl
plant makes food from the sun
insect eats plant
mouse eats insect
owl eats mouse
How would you explain the fact that after the demise of the cahokia no urban center of similar size and sophistication emerged to take its place?
Maintaining such a society requires a large and well-organized population,and after the demise of Cahokia, the population of the Mississippi Valley shrunk in an extreme manner which was why no no urban center of similar size and sophistication emerged to take its place.
What is Population?This is referred to the total number of people present in an area over a given period of time and is influenced by different factors such as employment opportunities etc.
Cahokia was known to be very sophisticated due to its large population who were well-organized. After the demise of Cahokia, the population of the Mississippi Valley shrunk drastically.
This was the reason why no center of similar size and sophistication emerged to take its place and is therefore the most appropriate choice.
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Compare the appearance and rate of locomotion in amoeboid, flagellated, and ciliated organisms observed in this exercise.
In this exercise, amoeboid organisms exhibit a characteristic shape-changing appearance and a slower rate of locomotion compared to flagellated and ciliated organisms, which display more defined structures and faster movement.
Amoeboid organisms, such as amoebas, have a flexible, fluid-like body shape that allows them to extend pseudopods and change their shape as they move. They exhibit a characteristic amoeboid appearance, with constantly changing extensions and retractions. Their mode of locomotion is generally slower compared to flagellated and ciliated organisms.
Flagellated organisms possess whip-like appendages called flagella that propel them through their environment. Flagella provide a more defined and coordinated form of locomotion, allowing for faster movement and directed swimming.
Ciliated organisms have numerous hair-like structures called cilia on their surface. These cilia beat rhythmically in a coordinated manner, creating wave-like movements. Cilia enable these organisms to move with greater precision and speed, allowing for efficient locomotion and movement of fluid or particles over their surface.
Overall, amoeboid organisms exhibit a distinct appearance with shape-changing capabilities but have slower locomotion, while flagellated and ciliated organisms have more defined structures and display faster, more coordinated movement.
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Consider an infection that obeys the SIR model. Given, the average infection length is 10 days and the susceptible population has reached S = 0.8. The government imposes social distancing and mask wearing measures to decrease the probability that a particular infected person infects a particular susceptible. If the goal is to cause the number of infections to decrease, how low does the the probability that a particular individual infects a particular susceptible have to be? Use the differential equations of the SIR model
The government wants to impose social distancing and mask wearing measures to decrease the probability that a particular infected person infects a particular susceptible.
How to explain the informationThe SIR model is a mathematical model that describes the spread of an infectious disease in a population. It has three compartments: susceptible, infected, and recovered. The differential equations of the SIR model are:
dS/dt = -βSI
dI/dt = βSI - γI
dR/dt = γI
In this case, we are given that the average infection length is 10 days, so the recovery rate is γ = 1/10. We are also given that the susceptible population has reached S = 0.8.
The government wants to impose social distancing and mask wearing measures to decrease the probability that a particular infected person infects a particular susceptible. If the goal is to cause the number of infections to decrease, then the transmission coefficient β must be decreased.
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A red bloom cell has diameter of 0.008mm. a model of the red blood cell has a diameter of 80mm. What is the scale of the model
Scale of the model: 1:10,000. To find the scale of the model, we need to compare the size of the model to the actual size of the red blood cell. Given that the diameter of the red blood cell is 0.008mm and the diameter of the model is 80mm, we can calculate the scale by dividing the diameter of the model by the diameter of the actual cell.
Scale = Model diameter / Actual cell diameter
Substituting the given values:
Scale = 80mm / 0.008mm
Simplifying the expression:
Scale = 10,000
Therefore, the scale of the model is 1:10,000.
1. Identify the diameter of the red blood cell: 0.008mm.
2. Identify the diameter of the model: 80mm.
3. Use the formula Scale = Model diameter / Actual cell diameter.
4. Substitute the values into the formula: Scale = 80mm / 0.008mm.
5. Simplify the expression to find the scale: Scale = 10,000.
6. The scale of the model is 1:10,000, indicating that the model is 10,000 times larger than the actual red blood cell.
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why does the government of nepal encourage farmers to establish boigas plants?write two reasons
Answer: The government is expanding its efforts to encourage public institutions, municipalities and commercial sectors to convert biodegradable wastes into energy by constructing large-scale biogas plants.
The deepening energy crisis as a result of Indian blockade along the major trade borders has offered an opportunity to become energy-independent as well as to improve solid waste problem by generating electricity from it, officials said.
Alternative Energy Promotion Centre (AEPC), the government body responsible for promotion and development of renewable and alternative energy technologies, is joining hands with the security agencies to build over 500 large-scale biogas plants across the country, said Sushim Man Amatya, programme officer working on Large Biogas and Waste to Energy at the AEPC.
The agreement between the AEPC and the security agencies, including Nepal Army, Nepal Police and Armed Police Force, to build institutional biogas plants is expected to take place within this month.
Which of the following is NOT a category that is used to describe soil?
A particle size
B absorbency
C density
D texture
true/false. "
In biofiltration of wastewater, air discharge from a treatment
facility is passed through a damp porous membrane that causes
contaminants to dissolve in water and be transformed into harness
products.
"
False. In biofiltration of wastewater, air discharge from a treatment facility is passed through a damp porous membrane that causes contaminants to dissolve in water and be transformed into harmless products.
This statement is wrong because, in biofiltration of wastewater, air discharge from a treatment facility is passed through a damp porous membrane that causes contaminants to dissolve in water and be transformed into harmless products.
Biofiltration is an air pollution control technology that uses microorganisms to break down pollutants into non-toxic substances. Biofiltration technology can be used for a variety of applications, including odour control, volatile organic compound removal, and hazardous air pollutant reduction. Biofilters, bio-scrubbers, and bioswales are all examples of biofiltration systems.
Biofilters are used in the biofiltration process to remove pollutants from the air. The biofilter is typically a fixed-bed or trickling filter that contains a moist organic media such as compost, soil, or peat. The pollutants are adsorbed onto the organic media's surface, where microorganisms such as bacteria, fungi, and algae break them down into non-toxic substances.
Biofiltration technology is being employed in wastewater treatment as well. In wastewater treatment, biofilters are used to remove contaminants from the water. Biofiltration is an environmentally friendly and cost-effective method of treating wastewater. Biofiltration aids in the removal of pollutants from the water. Biofilters are commonly used in wastewater treatment to remove organic pollutants such as nitrogen, phosphorus, and carbon compounds.
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pls help meeeeeeeeeeeeeee
Answer:
A
Explanation:
Describe the effect of increasing carbon dioxide concentration on the rate of photosynthesis at low light intensity
Explanation:
photosynthesis will slow down, at low intensity of light.
Will selection eliminate a harmful recessive allele from a population as quickly as it will remove a harmful dominant allele? Why or why not?
Answer:
no
Explanation:
you can see dominant traits on every organism that can have them, meanwhile you can have carriers for recessive traits, so there can be hidden traits, thus it will take
Which labs would be most helpful to use with your physical exam to identify her fluid status? a. Red Blood Cell count b. Glycated hemoglobin (HA1C) c. Serum electrolytes d. Serum proteins
The labs most helpful in assessing a patient’s fluid status are Red Blood Cell count, Glycated Hemoglobin (HbA1C), Serum electrolytes, and Serum proteins.
The Red Blood Cell count helps to determine if the patient is anemic, which can be a sign of fluid loss. The Glycated Hemoglobin (HbA1C) test can help to measure the average amount of glucose in the blood over a two to three month period and can be used to evaluate the patient’s hydration status.
Serum electrolytes can help to determine if the patient has any electrolyte imbalances or dehydration. Finally, serum proteins can be used to assess the amount of proteins in the blood, which can be a sign of fluid overload or dehydration. All of these labs can provide valuable information to help assess a patient’s fluid status and should be used in combination with the physical exam to accurately evaluate the patient’s fluid status.
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As you sit around a fire, the warmth from the fire activates receptors in your skin that send signals to _____________. This area receives the signals and interprets them as warmth. corpus callosum Broca's area motor cortex somatosensory cortex
As you sit around a fire, the warmth from the fire activates receptors in your skin that send signals to the somatosensory cortex.
This area receives the signals and interprets them as warmth. The somatosensory cortex is a part of the brain responsible for processing sensory information related to touch, temperature, and pain. It is located in the parietal lobe and is connected to other areas of the brain such as the corpus callosum, which allows communication between the left and right hemispheres, and the Broca's area, which is involved in language production.
Thus "Somatosensory cortex" is the correct answer.
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When a nucleotide is added to a growing nucleic acid strand during DNA replication, the incoming monomer is ___ and the energy required to drive the polymerization is derived from ___
O a nucleoside triphosphate; cleaving a pyrophosphate O a nucleoside monophosphate; cleaving ATP X O an RNA primer; cleaving a pyrophosphate O a nucleoside triphosphate; DNA polyme O DNA, RNA
When a nucleotide is added to a growing nucleic acid strand during DNA replication, the incoming monomer is a nucleoside triphosphate and the energy required to drive the polymerization is derived from cleaving a pyrophosphate.
Nucleotides are the monomers of nucleic acids, DNA and RNA. The nucleotide consists of a nitrogenous base (adenine, thymine, guanine, cytosine, or uracil), a phosphate group (PO43−), and a 5-carbon sugar. A nucleoside triphosphate is a molecule containing a nitrogenous base attached to a 5-carbon sugar, with three phosphate groups attached to the sugar.
Pyrophosphate cleavage produces PPi as one of the products. PPi is one of the energy sources used in DNA replication
So that in the DNA replication stage the monomer used is nucleotide triphosphate and one of the energy is PPi from the pyrophosphate cleavage process.
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3. Why is it easy to describe an organism's phenotype for a particular characteristic but
very difficult to state the genotype?
Answer:
The sum of an organism's observable characteristics is their phenotype. A key difference between phenotype and genotype is that, whilst genotype is inherited from an organism's parents, the phenotype is not. Whilst a phenotype is influenced the genotype, genotype does not equal phenotype