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Related Questions
Write a 500-word research report on a pathogenic bacterium that is not discussed in this unit (you may choose one from the table in the pathogenic bacteria section of the Eubacteria lesson). Include the history, the scientific name of the bacterium, vectors, symptoms, etc.
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We can see here that in order to write a research report on a pathogenic bacterium, here is a guide:
Carry out research on the pathogenic bacterium both online and offline.Your research should actually contain an information in the introduction section which introduces the bacterium.Then you move to given background details.What is a research report?The findings of a study or investigation carried out by researchers are presented in a formal document known as a research report.
Remember to include the following in your report:
the history, the scientific name of the bacterium, vectors, symptoms, etc.In academic and scientific settings, research reports are frequently used to convey research findings to other academics, researchers, and industry professionals.
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4. What is a carbohydrate?
What can break down a carbohydrate and what does it become?
Answers
Answer:
simple sugar
Explanation:
when you eat carbs, your body breaks them down into simple sugar
I hope it helps you
simpel sugar are the answer of this question
if glucose is detected in peters bladder. what effect this loss of glucose have on his ability to carry out his daily activies
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Answer:
weak
Explanation:
Use the following scenario to answer questions 67-70
Kayla is a nutritionist and is interested in how diet affects growth in children. Using rats as a
model organism, Kayla set up the following experiment to examine the effects of diet on the
growth of baby rats. She chose rats because, like humans, they nurse their young, and share
many of the same genes. She designed an experiment that measured the effect of a sugar water
diet compared to a diet of breast milk on rat growth. She divided a litter of 6 rats into two groups
of three. Group A was fed a diet of sugar water, and Group B was fed breast milk. Each rat was
fed 5 mL of "food" each day. Kayla determined the mass of each rat once a week for 4 weeks.
67. What is the independent variable in this experiment?
68. What is the dependent variable in this experiment?
69. What is the control group in this experiment?
70. What variable(s) were constant in the different groups?
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The independent variable in this experiment is the number of rats.
The dependent variable is the mass of each rat.
The control group in this experiment is the mass of each rat.
Nutritionists commonly work with individuals or populations to teach them more approximately general nutrients, food, and health. Their recognition is of meal behavior. This consists of working with people to plot and put in force meal plans that improve the person's or circle of relatives' nutrition.
In place of dietitians, who're qualified to diagnose eating disorders and lay out diets to treat particular medical conditions, nutritionists address standard dietary pursuits and behaviors. Nutritionists are regularly employed in faculties, hospitals, cafeterias, lengthy-term care centers, and athletic businesses
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what best describes the process of science?
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Answer:
The process of science refers to the practices employed in science to uncover knowledge and interpret the meaning of those discoveries.
How would you explain the key concepts for the CWA in less than two minutes?
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Answer:
Explanation:
vPoint Source - a source of water discharged to surface water through a discrete point - generally through a pipe, ditch, or channel.
Nonpoint Source - Nonpoint sources, such as parking lots or athletic fields, discharge runoff water to groundwater or surface water; runoff does not come from a pipe, ditch, or channel. These sources may contain pollutants such as pesticides, motor oil, and soaps.
Navigable Waters of the United States For the purposes of the Clean Water Act, the term "navigable waters" includes:
all waters used in commerce, including groundwater;
all interstate waters including wetlands, mudflats, and sand-flats; and
all other waters such as lakes, rivers, streams, wetlands and sloughs.
EPA policy states, "The majority of facilities in the U.S. have the potential to discharge to navigable waters." The Supreme Court decision in (2006) requires the Army Corps of Engineers and the EPA to determine whether there is a "significant nexus" between a navigable waterway and an area a spill might affect. In June of 2007, EPA and the Army Corps of Engineers released provisional interpretive guidance regarding the "significant nexus” question. According to this guidance, the agencies will assert jurisdiction over traditional navigable waters, wetlands adjacent thereto, and relatively permanent tributaries thereof. The agencies will generally not assert jurisdiction over swales and ditches that lack routine water flow. Finally, the agencies will apply the "significant nexus" requirement and make a case-by-case, fact-specific analysis on impermanent tributaries and other wetlands.
Additional executive orders were issued 2015 in 2019. Under the 2019 proposal, traditional navigable waters, tributaries to those waters, certain ditches, certain lakes and ponds, impoundments of jurisdictional waters, and wetlands adjacent to jurisdictional waters would be federally regulated. It also details what are not "waters of the United States," such as features that only contain water during or in response to rainfall (e.g., ephemeral features); groundwater; many ditches, including most roadside or farm ditches; prior converted cropland; stormwater control features; and waste treatment systems.
Could the requirement for one or more NPDES Discharge Permit apply to my campus?
If your campus discharges pollutants directly to navigable waters of the United States through a point source, you must obtain an NPDES permit or redirect the flow of the waste.
Stormwater releases from certain activities require an NPDES permit. The most common activities on college campuses requiring NPDES permits for stormwater are construction activities disturbing more than 1 acre, hazardous waste storage areas operating under the Resource Conservation and Recovery Act permit system, steam-generating power plants, and airports. See Stormwater section below.
Regulations issued by local water authorities, or Publicly Owned Treatment Works (POTWs), not NPDES permits, govern discharges into sanitary sewer systems. See Sewer Use (POTW) section below for more information about requirements for using POTWs for commercial or industrial waste disposal.
What do I have to do related to NPDES Discharge Permits?
Determine where wastewater flows from buildings and processes on your campus. Any industrial or commercial operation (e.g., ice rink melt pits, floor drains, and vehicle wash stations) that discharge into a water of the United States may require an NPDES permit. If required, you must obtain such a permit from the appropriate regulatory agency, probably your state environmental agency.
French drains, dry wells, and septic system leach fields are different from point source discharges because they do not immediately affect surface water. Some state and federal environmental agencies manage these systems under the Underground Injection Control program, part of the Safe Drinking Water Act. See Safe Drinking Water Act for more information.
Details of NPDES
Examine the diagram of the nitrogen cycle.
Which option best describes what's happening in the part
labeled 3?
Ammonia, nitrates, and other compounds dissolve in
water and are carried to the oceans.
Human activities add nitrates and other compounds
to Earth's systems.
O Nitrogen is stored in the largest reservoir on Earth.
Nitrogen-fixing bacteria convert nitrogen gas into
compounds usable by plants and animals.
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The part labelled 3 shows nitrogen is stored in the largest reservoir on Earth.
What is the nitrogen cycle?The transformation and cycling of nitrogen in various forms throughout ecosystems is referred to as the nitrogen cycle, a biogeochemical process. The nitrogen cycle involves the transformation of nitrogen between various chemical forms so that it is available for use by plants and other creatures.
Nitrogen is a crucial element for the growth and development of living beings.
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PLEASE ANSWER ASAP!!! WILL GIVE BRAIN-LIST IF CORRECT Name the two sides of a sand dune.
Northfacing and southfacing
Windward and leeward
Windfacing and nonwindfacing
None of the above
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Answer:
every sand dunes have two faces windward and slipward so I think correct answer will option D
How might nutrition and exercise influence whether or not an individual develops a disease for which they have an inherited higher risk?
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Answer:
Nutrition and exercise are directly related to certain genetically influenced diseases, such as obesity. Individuals who inherit genes conferring a higher risk of obesity may be able to avoid any issues through good nutrition and exercise habits.
Explanation:
Took quiz edge 2021
The impact on the nutrition and exercise for developing the disease should be like high obesity risk that represent the inherited higher risk.
Reason of impact on the nutrition and exercise:
The nutrition and the exercise are inter-related and it impacted the diseases like the obesity, high blood pressure, diabetes, etc.
The individuals that inherit genes that conferred represent the high obseity risk should capable for avoiding the issues via the good nutrition and have the habit of exercise.
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True of False: The following is an example of competition, Both wolves and bears hunt the same prey in their habitats. But if the bears consume all the prey in the are, the wolves will die off, and the habitat will be imbalanced.
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Answer:
true
Explanation:
What is one difference between p-waves and s-waves
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which is defined as a change in position for a time interval
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Answer:Motion involves change in position, such as this perspective of rapidly leaving Yongsan Station. In physics, motion means a continuous change in the position of a body relative to a reference point, as measured by a particular observer in a particular frame of reference.
Explanation:
Which gas is not produced by volcanic eruption
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Answer:methane is a type of gas not produce by volcanic eruptions
Most serious side effects occur when steroids are
O prescribed by doctors.
O taken by children.
O absorbed through the skin
O taken for long periods.
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What does line or bar graph look like
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A line graph is a type of chart that displays data as a series of points connected by lines.
The horizontal axis represents the independent variable or time, while the vertical axis represents the dependent variable or numerical values being measured. Each data point is plotted on the graph, and lines are drawn to connect them, creating a visual representation of the data's trend or pattern over time or across different categories. Line graphs are commonly used to show trends, changes, or comparisons over continuous intervals.
On the other hand, a bar graph is a chart that uses rectangular bars of varying lengths to represent different categories or data points. The height of each bar corresponds to the value it represents, and the bars are typically arranged along the horizontal or vertical axis to provide a visual comparison between categories or data sets. Bar graphs are often used to display categorical or discrete data and make it easy to compare values between different groups or variables.
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The culture you are working has a doubling time of 2 hours and a cell density of 3 x 10^6 cells per mL. For your experiment, you first dilute the culture 100 fold. Assuming that there is no lab phase and that the cells remain in exponential growth the entire time, what is the cell density (cells/mL) after 10 hours
Answers
The cell density (cells/mL) = 15× 10^6 cells per mL.
Calculation of cell densityThe doubling time of culture = 2 hours
The cell density after 2 hours = 3 x 10^6 cells per mL
Since the dilution did not affect the lag phase and exponential growth rate, the cell density after 10 hours is calculated below:
2 hour = 3 x 10^6 cells per mL
10 hours = X
Cross multiply,
\(x = \frac{10 \times 3 \times10 {}^{6} }{2} \)
\(x = \frac{30 \times 10 {}^{6} }{2} \)
X= 15× 10^6 cells per mL
Therefore, the cell density in (cells/mL) after 10 hours = 15× 10^6 cells per mL.
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Archaea and eubacteria are primarily different in _____.
are believed to be the ancestors of the protists and first eukaryotes
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Archaea and eubacteria are primarily different in their genetic and biochemical characteristics.
While both archaea and eubacteria are single-celled microorganisms, they exhibit distinct differences in their genetic makeup, cell membrane structure, and metabolic processes. Here are some primary differences between the two:
1. Genetic Makeup: Archaea have unique genetic sequences that differ from both eubacteria and eukaryotes. They possess genes and genetic machinery that are distinct from other organisms, making them a separate domain of life.
2. Cell Membrane Composition: Archaea have cell membranes composed of unique lipids called isoprenoids, which are different from the fatty acid-based lipids found in eubacteria and eukaryotes. This structural difference allows archaea to thrive in extreme environments, such as hot springs and acidic environments.
3. Metabolic Processes: Archaea exhibit diverse metabolic pathways and can utilize a wide range of energy sources, including methane, sulfur, and even sunlight. Eubacteria, on the other hand, encompasses a broader range of metabolic diversity and can be found in various environments, including soil, water, and living organisms.
Regarding the second part of your statement, archaea and eubacteria are not considered ancestors of protists and first eukaryotes. The origin of eukaryotes is still an area of scientific inquiry and debate. However, current scientific understanding suggests that eukaryotes likely evolved from a symbiotic relationship between prokaryotic cells, including both archaea and eubacteria, giving rise to complex cellular structures and internal compartments. This process is known as endosymbiotic theory. Protists, which are a diverse group of eukaryotic microorganisms, likely evolved later in the course of evolution.
14. Figure 12.11 shows that the rate of alarm calls made by black-tailed prairie dogs is dependent on a perceived threat by a predator. This behavior increases
A. the direct fitness of neighboring prairie dogs (recipient)
B. the indirect fitness of the caller (actor)
C. inclusive fitness of the caller (actor)
D. A and C only
E. A, B, and C
Answers
The behavior increases the direct fitness of neighboring prairie dogs. Option A
What is a predator?We know that a predator is an animal that feeds on another animal. As such, when we have a predator, there is always a call of alert from the animal against the which the predator is coming to attack.
This call would make the other animals of the same specie that are around the point of the predation to become alert and beware of an impending attack by the predator. This would help the direct fitness of the other animals to be increased.
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A protein that is temporarily associated with a biological membrane is a(n):
a. transmembrane protein.
b. peripheral membrane protein.
c. integral membrane protein.
d. transmembrane protein and an integral membrane protein.
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A protein that is temporarily associated with a biological membrane is a b. Peripheral membrane protein.
Peripheral membrane proteins are proteins that are temporarily Associated With the biological membrane, but do not penetrate or span The lipid Bilayer. Instead, they are often attached to the membrane Surface through Non-covalent interactions with other membrane Proteins or the lipid head Groups.
In contrast, integral membrane proteins are permanently embedded Within The membrane, often spanning the entire lipid bilayer, while Transmembrane proteins are a specific type of integral membrane Protein That completely span the membrane from one side to the other.
Therefore, The correct option is b.
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Write me a 10 minute speech about varicella zoster
Need it asap
Answers
Varicella Zoster is an infectious viral disease causing chickenpox in children and shingles in grown-ups. Inoculation plays a crucial part in avoidance and lessening complications.
Aspeech on Varicella-ZosterWomen and noblemen,
Nowadays, I would like to examine a vital and predominant viral disease known as Varicella Zoster. Varicella Zoster, commonly alluded to as chickenpox, is caused by a varicella-zoster infection. It fundamentally influences children, but can too affect grown-ups who have not been already contaminated.
Varicella Zoster presents as a profoundly infectious sickness characterized by a particular hasty, fever, and common disquietude. The infection spreads through coordinated contact or respiratory beads, making it effortlessly transmissible inside families and communities.
Whereas chickenpox is for the most part a gentle ailment in children, it can lead to more serious complications in grown-ups, pregnant ladies, and people with debilitated resistant frameworks. These complications incorporate pneumonia, bacterial contaminations, and in uncommon cases, neurological complications such as encephalitis.
Luckily, the improvement of a profoundly successful antibody has essentially diminished the frequency of Varicella Zoster around the world. Immunization not as it were secures people from the distress and potential complications of chickenpox, but too makes a difference anticipate the infection from spreading inside the community.
In any case, Varicella Zoster doesn't halt at chickenpox. Once the introductory contamination settles, the infection remains torpid inside the body and can reactivate a long time afterward, causing a condition known as herpes zoster, or more commonly, shingles.
Shingles are characterized by a difficult hasty that ordinarily happens in a single dermatome, regularly along the middle or confront. The reactivated infection can cause critical pain and inconvenience, enduring for weeks or indeed months. Moreover, complications such as postherpetic neuralgia, a persistent torment disorder, can happen, especially in more seasoned people.
To combat the chance of shingles, an isolated antibody called the shingles antibody or herpes zoster immunization has been created. This antibody not as it were makes a difference anticipate shingles but moreover diminishes the chance of postherpetic neuralgia.
In conclusion, Varicella Zoster, enveloping both chickenpox and shingles, could be a viral contamination that has critical suggestions for open well-being. We have made significant progress in reducing the burden of this disease through extensive vaccination efforts.
In any case, ongoing efforts to prevent Varicella zoster from returning to our communities and to protect powerless populations require prompt attention and vaccination.
Much obliged to you for your thought. Let's collaborate to ensure a better future for everyone.
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What is the percent by mass of a solution that contains 10g of H2O in 50 g of solution?
Answers
Answer:
20% H2O
Explanation:
(10÷50)x100
=20%
Which trait is common to rocks formed from magma trapped inside a volcano? less dense fine crystals coarse texture quickly cooled
Answers
Answer:
The answer is: Coarse texture
Explanation:
I took the test on Edge 2020 and got 100%
Answer:
c
Explanation:
because i just finished the test
*have a good day*
A cross section is taken from a dorsal root ganglion. Upon observation, it is noted that the section is full of cell bodies. These cell bodies belong to what order of neuron?
a. first
b. second
c. third
d. It could be any of these options.
Answers
Answer:
Option a
Explanation:
The first order neurons are also termed sensory neurons. The dorsal root ganglion is made up of cell bodies of sensory neurons which possess axon that help in the relay of information to the central nervous system mainly the spinal cord.
Which of the following molecules would you expect to have the most free energy per gram?
Group of answer choices:
a-one with carbon, hydrogen, and oxygen atoms only
b-one with carbon and hydrogen atoms only
c-one with hydrogen and oxygen atoms only
d-one with a variety of atoms that are found in cells
Answers
The correct option (b) one with carbon and hydrogen atoms only
A molecule is a collection of two or more atoms bound together by chemical bonds; depending on the context, the phrase may or may not include ions that meet this definition. In quantum physics, organic chemistry, and biochemistry, the difference between ions and molecules is lost, and the term molecule is frequently used to refer to polyatomic ions.
A molecule can be homonuclear, consisting of atoms of one chemical element, such as two atoms in the oxygen molecule (O2), or heteronuclear, consisting of more than one element, such as water (two hydrogen atoms and one oxygen atom; H2O). In gas kinetic theory, the term molecule refers to any gaseous particle, independent of composition.
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Show the cross:
BbEe x bbEe
Answers
Answer:
Please find the cross attached as an image
Explanation:
This question involves two genes: one of the genes has alleles B and b while the other has alleles E and e. In order to perform this cross, each parent (BbEe and bbEe) will have to undergo meiosis and produce gametes (see attached image).
However, it is the gametes (four) produced by each parent that will be used to draw the cross using a punnet square. Please find the punnet square in the image attached.
What has to be present in order for metamorphic rocks to form?
Answers
Factors such as high heat and high pressure have to be present in order for metamorphic rocks to form.
What is a Rock?This is referred to as a solid collection of mineral grains that grow or become cemented together and are formed through various types of techniques.
Metamorphic rocks in the other hand is referred to as any of a class of rocks that result from the alteration of preexisting rocks in response to changing environmental conditions and the process it undergoes is metamorphism hence the name given to it.
Metamorphic rocks form when rocks are subjected to high heat, high pressure, hot mineral-rich fluids etc or combination of the factors mentioned above which are usually present in the deep region within the Earth or where tectonic plates meet.
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Which RNA bases would pair with CCG TAA in transcription?
Answers
Answer:
GGC AUU, in transcription pair for RNA, Uracil is present instead of Thymine.
6. Use your understanding of the Big Idea to explain which cell below converts the most
food into energy and why. Justify your answer.
Answers
Answer:
cell B
Explanation:
it has more mitochondria therefore more metabolism
What is the significance of extra atmospheric carbon dioxide in the earths earth's atmosphere
Answers
Answer:
Extra Carbon Dioxide in the atmosphere increases the temperature on Earth.
Explanation:
Carbon Dioxide is a greenhouse gas so when there is increasing Carbon Dioxide we see the greenhouse effect.
Match each organ with the germ layer from which it is formed.
Answers
The organ with the germ layer is formed Ectoderm, Mesoderm, and Endoderm.
Matching organs with the germ layer from which they are formed:
1. Ectoderm:
Skin (including the epidermis and nervous system): The ectoderm is the outermost germ layer and gives rise to the epidermis, which is the outer layer of the skin. It also gives rise to the nervous system, including the brain, spinal cord, and peripheral nerves. The ectoderm is responsible for the formation of structures such as hair, nails, sweat glands, tooth enamel, the lens of the eye, and the inner ear.
2. Mesoderm:
Bones: The mesoderm is the middle germ layer and gives rise to the skeletal system, including bones and cartilage.Muscles: The mesoderm also forms the muscular system, including smooth, skeletal, and cardiac muscles.Connective tissue: Connective tissues such as tendons, ligaments, and adipose tissue are derived from the mesoderm.Kidneys: The kidneys, along with the urinary system, develop from the mesoderm.Reproductive organs: The reproductive organs, including the gonads, develop from the mesoderm.Blood vessels: The mesoderm forms the cardiovascular system, including blood vessels, the heart, and blood cells.Spleen: The mesoderm also gives rise to the spleen, a part of the immune system.3. Endoderm:
The lining of the digestive tract: The endoderm is the innermost germ layer and gives rise to the epithelial lining of the digestive tract, including the stomach, intestines, and liver.The lining of the respiratory tract: The endoderm also forms the epithelial lining of the respiratory tract, including the lungs.Pancreas: The endoderm gives rise to the pancreas, which plays a key role in digestion and blood sugar regulation.Thyroid gland: The thyroid gland, involved in hormone production and metabolism, develops from the endoderm.Bladder: The lining of the urinary bladder is derived from the endoderm.Tonsils: The endoderm contributes to the development of the tonsils, which are part of the immune system.Thymus: The endoderm also forms the thymus, an organ involved in immune cell maturation.know more about Ectoderm here:
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