Salmonella, Listeria, E. coli O157:H7, and Campylobacter are the bacterial foodborne illnesses of particular interest since they are the ones most causing with contaminated things often associated with death.
Campylobacter Contaminated foods, particularly raw fruits and vegetables, unpasteurized (raw) milk and juice, undercooked ground beef, and (such as lettuce, other leafy greens, and sprouts). Swimming in Campylobacter contaminated water and consuming untreated water are both examples of contaminated water.
learn more about Campylobacter here:
https://brainly.com/question/29438916
#SPJ4
describe factors that effect the rate of evaporation of water from the ocean
Answer:
The rate of evaporation of water from the ocean is affected by several factors, including:
Air temperature: As the temperature of the air increases, the rate of evaporation also increases, as the water molecules have more energy to escape into the air.
Air pressure: Lower air pressure can lead to a higher rate of evaporation, as the air pressure at the surface of the water is lower than the pressure above.
Wind speed: The wind helps to carry water vapor away from the surface of the ocean, so higher wind speeds can lead to a faster rate of evaporation.
Humidity: When the air is already saturated with water vapor, it has a lower capacity to absorb additional moisture, so the rate of evaporation will be slower.
Solar radiation: Sunlight provides energy that heats the water and contributes to evaporation. So, more sunlight can increase the rate of evaporation.
Water temperature: Warmer water will evaporate more quickly than colder water.
Salinity: The concentration of salt in the ocean can affect the rate of evaporation, as saltier water has a higher density and takes longer to evaporate.
Explanation:
These factors interact with each other, and the overall rate of evaporation can be influenced by local weather patterns and seasonal changes.
Answer:
Explanation:
The factors affecting evaporation are humidity, wind speed, temperature, and surface area. It is defined as the causes of a change in the rate of evaporation, for example, with an increase in temperature, the rate of evaporation also increases
The meniscus cushions articulating surfaces of bones.
True or false
can someone help me?
Answer:
I believe it's A, commencualism.
Explanation:
Because it means that one type of animal pairs itself with another to provide a service or perk, while the other maybe offers protection or something similar, improving the species.
I hope it's correct tho, sorry if it's not. ♥
Describe what will happen next after the neurotransmitter binds to the afferent neuron.
Without Oxygen.....
A. A cell cannot perform fermentation
B. the electron transport chain cannot function
C. ATP cannot be produced by cells
D.a cell cannot perform glycolysis
Which may form over time from the
impression a bird feather makes in mud?
A cast
B mold
C fossil film
D trace fossil
Answer:
cast
Explanation:
Answer: Cast
Hope it helps
ms. smith-neal takes a fibrate to help lower her cholesterol. which cholesterol-lowering drug is a fibrate?
Drugs known as fibrates are used to treat hyperlipidemia. Particularly, fibric acid derivatives primarily decrease triglycerides, while also lowering LDL-C and boosting HDL-C levels. Some commonly used fibrates are Fenofibrate, tricor, and fenofibric acid.
Fibrates reduce triglycerides in a variety of ways. They first attach to PPAR receptors (peroxisome proliferator-activated receptor alpha). This action boosts the activity of the lipid metabolism enzyme lipoprotein lipase (LPL), which eventually disassembles and eliminates triglyceride particles. Their second method of action reduces the production of new triglyceride particles by impeding fatty acid synthetase and acetyl-coenzyme A carboxylase. In the end, these actions result in a rise in HDL-C and a fall in triglycerides and LDL-C. According to data, fibrates have a negligible impact on primary cardiovascular event prevention.
To know more about fibrates click here
https://brainly.com/question/14315455
#SPJ4
What happens to mRNA after transcription ?
A- It is transported to a mitochondrion for respiration
B- It exits the cell through the plasma membrane
C-It remains in the nucleus to begin translation
D-It enters the cytoplasm and goes to a ribosome
What Natural Science are we talking about?
Natural science is one of the scientific disciplines that focuses on the description, comprehension, and prediction of natural occurrences using data obtained through experiments and observation.
Natural science typically divides into three categories:
Studying matter and energy is the subject of Space science. Everything that can be seen or not seen is considered matter.Earth science is the study of the planet Earth and its atmosphere.The study of living things is known as life science.The Five Primary Natural Science Branches
Biology. Since biology works with living things on Earth, we already know that it belongs to the field of biological sciences.Chemistry. Chemistry deals with matter and investigates how atoms interact and interact with one another.Earth scienceLife scienceSpace scienceTo learn more about Natural science click here,
https://brainly.com/question/13050965
#SPJ4
Which of these blocks harmful untraviolet rays from the sun
Answer:
A hat? or Sunscreen?
Explanation:
I really don't know which one works better
If you want to build a house on the side of a hill what preparations would ensure that mass movement would not affect your house?
Answer:
Engineering solutions include barriers and retaining walls, drainage pipes, terracing the slope to reduce the steepness of the cuts, and immediate revegetation. Rockfalls can be controlled or eliminated by the use of rock bolts, cables, and screens and by cutting back slopes to lesser gradients.
Explanation:
If you build a house on the side of a hill you need following preparation.
If you are building on a hill, height of the building should have average height as per government guide line. high raised building will impact the environment and also it will be highlighted by the planning department .The building that your are building should be easily to accessible . Soil report is also important aspect in building the house on hills . soli report gives the stability of soil that can give strong foundation to the buildings. structural engineer should design your foundation with proper structuring considering every aspect like soil stability , wind load and height of the building .
to learn more about how to build house on hill
https://brainly.com/question/19008405
#SPJ2
yaar answer da do plzz
Answer:
U know I need time to make it for changing my is a sentence of measurement? I jump on it. uses of measurement? I jump on it. uses of measurement? I jump on it. uses of
what is produced inside the bone marrow of spongy bone
the bone marrow housed within spongy bones is responsible for the production of blood cells and platelets, which are crucial for maintaining overall health and proper bodily functions.
Spongy bones are characterized by their porous nature, possessing an open-cell structure that provides them with a lightweight composition and a high surface area-to-volume ratio. These bones contain spaces filled with bone marrow, a spongy tissue that plays a vital role in blood cell production.
Inside the bone marrow, which is located within spongy bones, various types of blood cells are generated. The bone marrow is responsible for producing red blood cells, white blood cells (including B-cells, T-cells, and natural killer cells), and platelets. These blood cells are essential for important bodily functions such as oxygen transportation and immune response.
To know more about bone marrow Visit:
https://brainly.com/question/30754540
#SPJ11
from which structure are glucose and amino acids made
Glucose and amino acids are made from structures known as ribosomes.
Ribosomes are cellular organelles responsible for protein synthesis. It is composed of RNA and protein and is found in the cytoplasm of cells. Ribosomes read the genetic code from messenger RNA (mRNA) and use this information to assemble amino acids into polypeptide chains, which in turn form proteins.
Glucose is produced through the process of photosynthesis in plants or through the breakdown of carbohydrates in animals. The natural form (D-glucose) is also called dextrose, especially in the food industry. Glucose (C6H12O6, molecular weight 180.18) is a hexose—a monosaccharide containing six carbon atoms markdown of carbohydrates in animals.
Learn more about ribosomes at https://brainly.com/question/8773679.
#SPJ11
Which of the following is a stressful environmental condition found in degraded areas of New York City? a. The soils are more contaminated, compacted, and disturbed. B. There are too many essential organisms in the soil. C. Surrounding wetlands absorb water too quickly. D. Brownfields tend to be cooler and drier than other areas. Please select the best answer from the choices provided A B C D.
The stressful environmental condition found in degraded areas of New York City is the soils are more contaminated, compacted, and disturbed.
Soils in degraded areas are often highly polluted by heavy metals, petroleum hydrocarbons, and other pollutants. This makes the soils less fertile and less able to support plant growth.
Degraded areas in New York City are characterized by a stressful environmental condition where the soils are more contaminated, compacted, and disturbed. This soil pollution caused by heavy metals, petroleum hydrocarbons, and other pollutants makes the soils less fertile and less able to support plant growth. Therefore, it is important to restore the health of degraded soils to improve the urban landscape.
The stressful environmental condition found in degraded areas of New York City is caused by the contamination, compaction, and disturbance of soils. Such soils are not suitable for plant growth and may pose a risk to human health. Therefore, it is essential to remediate degraded soils to improve the health of the urban environment.
To know more about environmental visit
https://brainly.com/question/21976584
#SPJ11
If the original mass of Carbon 14 was 24grams, how many grams would be left after 4 half lives?
Answer:
Explanation:
After for half lives have passed, how much of the original sample will be left? ... If one half-life (50 %) of the original carbon-14 is left in a material, ...
1) A DNA segment, composed of 120 nucleotides, code for a protein molecule. What term accurately identifies that segment?
A) centromere
B) chromosome
C) gene
D) nucleotide
2) The analysis of a DNA molecule reveals that 30% of its nucleotides are adenine. What percentage of the DNA molecule would be expected to be guanine nucleotides?
A) 20%
B)30%
C)40%
D)60%
A DNA segment, composed of 120 nucleotides, code for a protein molecule is a gene.
A DNA molecule that 30% of its nucleotides are adenine contains 30% guanine nucleotides.
What is a gene?A gene is a region of DNA which contain information for the synthesis of a protein or any other product.
A DNA segment, composed of 120 nucleotides, code for a protein molecule is a gene.
In a DNA molecule, the ratio of adenine nucleotides is equal the ratio of guanime nucleotides due to base pairing.
A DNA molecule that 30% of its nucleotides are adenine contains 30% guanine nucleotides.
Learn more about genes at: https://brainly.com/question/1480756
Which part of a plant are used to attract birds and insects called
Answer:
Nectar
Explanation:
The part of a plant that is used to attract birds and insects is called Petals. Sometimes, nectar is also used for the same function.
What do you mean by Plant?A Plant may be defined as a living thing that grows in the earth and has a stem, leaves, and roots. They are the autotrophs that synthesize their own food through the process of the photosynthesis.
Petals are multicolored leaf-like structures that encircle the male and female reproductive organs of the plant. Because of its colorful nature, it attracts a variety of birds and insects.
Nectar is a sweet substance that attracts insects or birds for the purpose of pollinating the flower.
Therefore, the part of a plant that is used to attract birds and insects is called the Petals. Sometimes, nectar is also used for the same function.
To learn more about Plant parts, refer to the link:
https://brainly.com/question/13942755
#SPJ4
Helicobacter pylori can grow in the stomach because it invades epithelial cells. hides in macrophages. makes a capsule. possesses an enzyme that neutralizes HCl. makes HCl.
Helicobacter pylori can grow in the stomach because it invades epithelial cells which leads to many infectious diseases.
What is Helicobacter pylori?The Helicobacter pylori penetrate into the stomach lining, where the body's immune cells can't reach it. This can lead to stomach problems.
So we can conclude that Helicobacter pylori can grow in the stomach because it invades epithelial cells which leads to many infectious diseases.
Learn more about stomach here: https://brainly.com/question/17069676
In eukaryotes, fermentation takes place: in the intermembrane space of mitochondria. on the outer mitochondrial membrane. in the cytoplasm. in the mitochondrial matrix. on the inner mitochondrial membrane.
In eukaryotes, fermentation takes place in the cytoplasm. Fermentation is a metabolic process that occurs when there is an insufficient supply of oxygen available for cellular respiration.
In this process, organic compounds such as glucose are broken down through a series of enzymatic reactions that do not require oxygen, resulting in the production of energy in the form of ATP.
While cellular respiration takes place in the mitochondria of eukaryotic cells, fermentation occurs in the cytoplasm. This is because the enzymes required for fermentation are not present in the mitochondria, and because fermentation can take place in the absence of oxygen, which is not readily available in the intermembrane space or matrix of the mitochondria.
Therefore, the correct answer is: in the cytoplasm.
To know more about the fermentation refer here :
https://brainly.com/question/31310689#
#SPJ11
If after studying a population for a trait determined by a single pair of alleles you fi nd that the population is not in equilibrium, what possible reasons might explain the lack of equilibrium
Answer and Explanation:
The criteria for maintaining a Hardy-Weinberg equilibrium are:
Random matings: mating probabilities between individuals with determined genotypes depends on the products of frequencies of those genotypes. No superposed generations: each individual can leave their gametes in the pool only once. No mutations: There is no incorporation into the genetic pool of new gametes originated by mutation of preexistent alleles. No migration: There is no incorporation of gametes originated in another population. Infinite population size: the probabilities of randomly taking an A gamete from the pool are p and the probabilities of taking a B gamete from the pool are q. No natural selection: Each individual has the same surviving and reproducing probabilities as any other, contributing proportionally to the gamete pool.If one of these points does not carry out, then the population under study is not in equilibrium.
If endogamy or exogamy occurs affecting random mating, If genetic drift is going on, the population is not infinite-sized and there are no random matings,If there exist genetic flux, which means that the population is not closed and migration occurs, If natural selection is acting over the population, If there occur mutations,Then the observed allelic and genotypic frequencies are different from the expected ones if the population under study was in H-W equilibrium.
Humans have
chromosome pairs.
DONE
Answer:
True
Explanation:
Humans have 23 pairs of chromosomes, for a total of 46 chromosomes.
what is the relationship of chemoreceptors, carbon dioxide, PH and ventilation rate?
The relationship between chemoreceptors, carbon dioxide, pH and ventilation rate is that the chemoreceptors detect changes in the levels of carbon dioxide and pH in the blood, and signal the brain to adjust the rate of ventilation accordingly to maintain the normal range of carbon dioxide and pH in the body.
What are chemoreceptors?Chemoreceptors are specialized sensory cells that detect changes in the levels of certain chemicals, such as carbon dioxide and pH, in the blood. These receptors are found in the carotid bodies and aortic bodies, which are located near the carotid artery and the aorta, respectively.
Chemoreceptors in the carotid and aortic bodies are sensitive to changes in the levels of carbon dioxide and pH, and they signal the brain to increase or decrease the rate of ventilation accordingly
Learn more about carbon dioxide on
https://brainly.com/question/25385913
#SPJ1
find the rate of change of the volume of a balloon (sphere) with a circumference increasing by at 3picm per minute when the radius is 5cm
The rate of change of the volume of the balloon (sphere) is 150π cubic cm/min. The formula for the volume of a sphere is given by; V = (4/3)πr³.
Given that the circumference of a balloon (sphere) is increasing at a rate of 3π cm/min and the radius is 5 cm, we have to find the rate of change of the volume of the balloon. We know that the formula for the volume of a sphere is given by; V = (4/3)πr³. Differentiating with respect to time gives; dV/dt = 4πr² × dr/dt
We know that the circumference of a sphere is given by; C = 2πr
Differentiating with respect to time gives; dC/dt = 2π × dr/dt
Now we can find the value of dr/dt from the above expression; dr/dt = dC/dt ÷ 2πPutting the given value in the above expression, we have ;dr/dt = 3π ÷ 2πdr/dt = 3/2 cm/min
Now substituting the value of r and dr/dt in the expression for dV/dt; dV/dt = 4πr² × dr/dt dV/dt = 4π(5)² × (3/2) dV/dt = 150π
Therefore, the rate of change of the volume of the balloon (sphere) is 150π cubic cm/min.
To know more about volume, refer
https://brainly.com/question/14197390
#SPJ11
during what phase does the nuclear membrane reform around the chromosomes?
Telophase. Mitosis' final stage, with many of the procedures seen during prometaphase reversed.
The nuclear membrane reforms around the chromosomes clustered at the cell's poles, the chromosomes uncoil and become diffuse, and the mitotic spindle disappear.
Telophase is the final stage of both mitosis and meiosis in a eukaryotic cell. Telophase occurs when prophase and prometaphase are reversed.
Telophase reverses the effects of prophase and prometaphase (disintegration of the nucleolus and nuclear membrane). As the chromosomes reach the cell poles, the nuclear envelope reassembles itself around each set of chromatids, nucleoli reappear, and the chromosomes begin to decondense back into the expanded chromatin that is present.
Learn more about “ Telophase. ” visit here
https://brainly.com/question/29214263
#SPJ4
According to the Severe Weather Activity worksheet, El Niño events most likely occurred during which of the following years?
2006 and 2015
1997, 2006, and 2015
1997 and 2015
1997 and 2006
According to the Severe Weather Activity worksheet, El Niño events most likely occurred during 1997, and 2015 of the year.
El Niño- El Nino effect describes the peculiar climatic alterations brought on by a spike in temperature. It causes other locations, including the Himalayan snow tops, and the polar ice caps to melt more quickly. This will cause the water level to increase, which might submerge numerous coastal areas. Loss of biodiversity is the outcome.
Loss of Biodiversity- The term "biodiversity loss" refers to the reduction or extinction of biological diversity, which is defined as the range of organisms that occupy the earth, their various degrees of biological organization, their individual genetic variability, and the natural patterns seen in ecosystems.
To know more about the El Niño, click on the below link,
https://brainly.com/question/15912253
#SPJ1
Please help me I will mark BRAINLIEST
Answer:
D
Explanation:
Answer: I think its c
Which characteristic was not necessary in order for plants to colonize land?A. Vascular tissue for moving water throughout the plantB. a waxy cuticle to reduce water lossC. the ability to screen ultraviolet lightD. the development of thick spore walls to protect the spore from dehydrationE. development of embryos protected inside other tissues
Characteristic that was not necessary in order for plants to colonize land : C. the ability to screen ultraviolet light.
What characteristic was not necessary for plants to colonize land?Although it is beneficial for shielding the plant from damaging UV rays, it is not necessary for successful colonization. More crucial for plants to survive in terrestrial environment were other adaptations like vascular tissue for transporting water throughout the plant, waxy cuticle to prevent water loss, and development of strong spore walls to guard spore from dehydration.
To colonize land, plant need system to acquire water and nutrient given by the roots, and way to reduce water losses, and also prevention against high intensity sunlight.
To know more about plants, refer
https://brainly.com/question/26557284
#SPJ4
how should the respiratory system respond to a low blood ph level?
The respiratory system responds to a low blood pH level through a process called respiratory compensation. When the pH of the blood drops below the normal range of 7.35-7.45, the body increases its respiratory rate to expel more carbon dioxide (CO2) from the lungs.
This helps to decrease the concentration of carbonic acid (H2CO3) in the blood, which in turn raises the pH level back to normal. The increased breathing rate is caused by chemoreceptors in the brainstem that detect changes in the pH and CO2 levels of the blood. By increasing the respiratory rate, the respiratory system helps to restore the acid-base balance of the body and maintain proper functioning of the organs and systems.
When the blood pH level is low, it indicates an acidic condition called acidosis. The respiratory system should respond to this by increasing the rate and depth of breathing. This process, known as hyperventilation, helps remove excess carbon dioxide (CO2) from the bloodstream, which in turn reduces the amount of hydrogen ions and raises the pH level, bringing it back to the normal range.
To know more about acidosis visit:-
https://brainly.com/question/17074504
#SPJ11
In response to low blood pH, the respiratory system increases respiration to expel more carbon dioxide from the body. This reduces the formation of carbonic acid and helps neutralize the blood pH.
Explanation:When the blood pH level drops, indicating an acidic condition, the respiratory system responds to restore balance. The primary response to low blood pH is increased respiration. The body does this to eliminate more carbon dioxide from the body through exhalation. As you may be aware, carbon dioxide (CO2) combines with water (H2O) in the body to form carbonic acid (H2CO3), contributing to the acidity of the blood. By increasing respiration, the body aims to decrease the concentration of CO2, and thereby decrease the amount of carbonic acid, in an effort to restore the blood pH to a more neutral level.
Learn more about Respiratory System Response here:https://brainly.com/question/33379453
#SPJ11
Would you consider a soft drink to be high in carbohydrates?
A soft drink is considered to be high in carbohydrates as it contains about 1-12% of the carbohydrate content. Only the zero-calorie products have low carbohydrate content.
What are carbohydrates?Carbohydrates are the biomolecules which are also called as sugars. These are made up of carbon, hydrogen, and oxygen elements. Carbohydrates are the primary source of energy which are broken down through cellular respiration to produce energy in the form of ATP.
The sugar content of soft drinks varies in the range between 1% to 12%. Glucose, sucrose, or fructose are generally added to the soft drinks as a natural carbohydrate sweetener. Sucrose is a disaccharide, made up of glucose and fructose molecules.
Learn more about Carbohydrates here:
https://brainly.com/question/14614055
#SPJ1