your microscopic examination of a stool sample reveals proglottids. what is the disease?
Answers
The presence of proglottids in a stool sample indicates a possible infection with tapeworms, a type of parasitic disease.
Tapeworms are flat, segmented worms that can live in the intestines of humans and animals, and they are typically acquired through the ingestion of contaminated food or water. Once inside the body, tapeworms can cause a range of symptoms, including abdominal pain, nausea, and diarrhea. In some cases, they can also lead to more serious complications, such as intestinal blockages or malnutrition. Treatment for tapeworm infections typically involves the use of medication to kill the parasites. In addition, it is important to practice good hygiene and food safety habits to prevent further infections. Overall, the presence of proglottids in a stool sample is a clear indication of a potential tapeworm infection, and prompt medical attention should be sought to prevent further complications.
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Which of the following is an example of how the Paris Agreement will impact a country's response to climate chang?
Olt will allow more international travel between France and other countries
Ot will create the plans that countries must follow and hold leaders responsible
Okt will provide the funds to all nations so that the citizens of the country will not be taxed
Oft will push the country to take stronger actions in their nationally determined contributions
Answers
The following option is an example of how the Paris Agreement will impact a country's response to climate change:
It will push the country to take stronger actions in their nationally determined contributions.
The Paris Agreement is a global treaty that aims to combat climate change and limit global warming to well below 2 degrees Celsius above pre-industrial levels. One of the key aspects of the agreement is the concept of nationally determined contributions (NDCs). Each participating country is required to submit their own NDC, which outlines their specific climate goals, targets, and strategies for reducing greenhouse gas emissions.By pushing countries to take stronger actions in their NDCs, the Paris Agreement encourages nations to enhance their efforts in combating climate change. This can include setting more ambitious emission reduction targets, implementing policies and measures to transition to cleaner energy sources, promoting sustainable practices, and investing in renewable energy and climate resilience initiatives.The Paris Agreement serves as a global framework that holds countries accountable for their actions and encourages continuous improvement in their response to climate change. By urging countries to strengthen their nationally determined contributions, it fosters a collective and collaborative effort towards addressing the global climate crisis.For more such question on Climate change
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True or False : during normal, relaxed exhalation, the internal intercostals contract to assist with this process.
Answers
The given statement "during normal, relaxed exhalation, the internal intercostals contract to assist with this process" is false because the diaphragm and external intercostal muscles are primarily responsible for breathing.
The diaphragm is a dome-shaped muscle that separates the chest cavity from the abdominal cavity. When it contracts, it flattens out, increasing the volume of the chest cavity and decreasing the pressure within the lungs. This creates a pressure gradient that allows air to flow into the lungs during inhalation.
During exhalation, the diaphragm relaxes and moves back up into its dome shape, which decreases the volume of the chest cavity and increases the pressure within the lungs. The external intercostal muscles also relax, allowing the ribcage to move down and inward, which further decreases the volume of the chest cavity and assists with exhalation.
Overall, The internal intercostal muscles are only used during forced exhalation, such as during exercise or when coughing or sneezing.
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Which of these is an example of a chemical change?
A. Breaking a tree branch
B. Burning a piece of wood
C. Melting ice
D. Dissolving salt in water
SMIT
Answers
All of the following diseases are caused by arbovirus EXCEPT A) St. Louis encephalitis. B) eastern equine encephalitis. C) West Nile encephalitis. D) primary amebic meningoencephalitis (PAM). E) None of the answers is correct;
Answers
All of the following diseases are caused by arbovirus EXCEPT D) primary amebic meningoencephalitis (PAM).
What is an arbovirus?Arbovirus is the acronym for arthropod-borne viruses, which are transmitted by insect or arthropod bites. West Nile virus, Eastern Equine Encephalitis, and St. Louis Encephalitis are all examples of arbovirus infections.
Primary amoebic meningoencephalitis (PAM) is a parasitic infection that affects the brain and spinal cord, and it is caused by the Naegleria fowleri amoeba, which is found in warm freshwater environments.
It enters the human body through the nose, then travels up to the brain and spinal cord, where it causes inflammation and destruction of brain tissue, leading to death.
So, the correct answer is : D) primary amebic meningoencephalitis (PAM)
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HELP ITS FOR SCIENCE
Subject A (without diabetes)
Food type Starting blood glucose level (mg/dL) Blood glucose level after 1 hour (mg/dL) Blood glucose level after 2 hours (mg/dL) Blood glucose level after 3 hours (mg/dL)
candy 100
nutrient 100
fats 100
dairy 100
Subject B (with type 1 diabetes)
Food type Starting blood glucose level (mg/dL) Blood glucose level after 1 hour (mg/dL) Blood glucose level after 2 hours (mg/dL) Blood glucose level after 3 hours (mg/dL)
candy 100
nutrients 100
fats 100
dairy 100
What will the glucose levels be through out the next 3 hours? Put an answer for 1, 2, and the third hour for each box.
Answers
Answer:
Increases after each hour.
Explanation:
The blood glucose level will be increases after each hour in Subject B because no production of insulin. Due to this disease, the body can't regulate the level of glucose so by eating sweets like candy increases blood sugar in the body of subject B. The main reason of increase blood glucose level is the no production of insulin in the body of type 1 diabetes patient because this insulin hormone regulate the blood glucose level in the blood.
Answer:
subject A hour one 160 hour two 220 hour three 280
Explanation:ya welcome for subject b 1OO EVERY HOUR
PLS HELP ME WILL MARK BRAINLIEST
In the African Savanna, there are herbivores such as gazelles and zebras that feed on the grasses. Carnivores such as lions and cheetahs, also live in the area and eat gazelles and zebras. If a disease kills most of the gazelles, which best describes what might happen to the zebra population?
The zebra population would increase because of the increased competition for grass.
The zebra population would decrease because of the decreased competition for grass.
The zebra population would decrease because of increased predation by the lions and cheetahs.
The zebra population would increase because of decreased predation by the lions and cheetahs.
Answers
Which of the following refers to the place where a species lives?
A
niche
B
habitat
С
ecosystem
D
biome
Answers
Answer:
habitat
Explanation:
Habitat refers to the natural environment or the natural place where an organism lives. Habitat also refers to the physical place where a species or a population lives. Hence, habitat of grizzly bear refers to the physical place where it lives.
A habitat meets all the environmental conditions an organism(any living thing) needs to survive
The density of gas particles in a section of Earth’s atmosphere decreases. Which of the following is the most likely explanation for this event?
The air pressure in that section of Earth’s atmosphere decreased.
The air pressure in that section of Earth’s atmosphere increased.
The total number of gas particles in Earth’s atmosphere decreased.
The total number of gas particles in Earth’s atmosphere increased.
Answers
As altitude increases, temperature decreases. What is the relationship between atmospheric pressure and the density of gas particles in an area of decreasing pressure? As air pressure in an area decreases, the density of the gas particles in that area decreases.
What was the purpose of the Kinetic energy lab, the importance of the topic, and the question you are trying to answer? Ed genuity
Answers
Answer:
It is important to learn about, and very interesting. I would still like to learn more about it!
Explanation:
the action of the repressor on the expression of the lac operon is an example of: group of answer choices positive control negative control
Answers
The action of the repressor on the expression of the lac operon is an example of negative control.
Operon: A set of genes transcribed under the control of an operator gene. More specifically, an operon is a segment of DNA containing adjacent genes including structural genes, an operator gene, and a regulatory gene. An operon is thus a functional unit of transcription and genetic regulation.Both mechanisms are present in the lac operon. Because expression is often restricted by an active repressor (the lac repressor) that turns off transcription, it is a negative control system. The lac repressor attaches to the operator region and inhibits transcription from taking place.
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which statement is true of all scientific laws
Answers
Answer:
The law guiding cells
Explanation:
Everything under the objective are true
Scientific laws describe observed patterns in nature, are concise and universal, while theories explain and provide comprehensive explanations based on evidence.
All scientific laws share the common characteristic of describing fundamental principles that govern natural phenomena.
Empirical Generalization: Scientific laws are derived from empirical observations and experimental evidence. They summarize repeated patterns or relationships observed in nature.Concise Formulation: Laws are expressed in concise, precise, and often mathematical statements. They aim to capture the fundamental essence of a phenomenon in a succinct manner.Predictive Power: Laws enable predictions by providing a reliable framework for anticipating future events or behaviors. They allow scientists to make accurate forecasts based on the principles described by the law.Scientific theories, on the other hand, are broader explanatory frameworks that integrate multiple laws, principles, and empirical evidence. They seek to provide comprehensive explanations for phenomena, going beyond descriptive statements. Theories encompass a wider scope, incorporate various hypotheses, and aim to understand the underlying mechanisms and causal relationships involved. They are subject to revision and refinement based on new evidence or insights.
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The complete question may be like:
What common characteristic do all scientific laws share, and how does it distinguish them from scientific theories?
What are the subkingdoms in kingdom prokaryotae
Answers
Answer:
The Prokaryotae are further divided into two subkingdoms. These are called the Eubacteriobonta (which contains the so-called Eubacteria) and the Archaebacteriobonta (which contains the so-called Archaebacteria). This split arose from the research of Carl Woese.
Te
а.
Which of the following is a way that scientific advancements have benefited society?
increased energy efficiency
Б. increased resource use
increased urbanization
d changes in the global climate
C.
Please select the best answer from the choices provided
Mark this and return
Save and Exit
Next
Submit
Answers
Answer:
Б. increased resource use
increased urbanization
Which of the following are functions of wetlands?
A) absorb pollutants
B) control floods by acting as a sponge for excess water
C) provide habitat for many animals
D) all of the above
Answers
How do populations respond to external stimuli?
Answers
a student is collecting the gas given all from a plan and write something like at the temperature of 27° the gas being collected is probably
A. oxygen
B.carbon dioxide
C.ATP.
D.glucode
Answers
The gas being collected is probably oxygen. Thus, option A. is correct.
What is oxygen?Oxygen is gas, which is colorless, odorless, and tasteless, but essential for living organisms. Organisms take oxygen and convert into carbon dioxide. As source of carbon this carbon dioxide is taken up by plants and releases oxygen into the atmosphere.
Swedish chemist, Carl Wilhelm Scheele, discovered oxygen in 1772 by heating potassium nitrate, mercuric oxide, and many other substances. It is highly reacting non metal and oxidizing agent.
Liquid oxygen is cryogenic in nature. It has boling point of –297°F (–183°C). when at room temperature it acts as gas, Therefore student collecting gas is oxygen.
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Two scientists do not agree on which type of grocery bag is better for the environment. The Outcome of their disagreement is most likely to be:
Answer my question , ty .
Answers
Answer:
answer is D
Explanation:
A pea plant of Rr Yy is testcrossed. What are the phenotypic and the genotypic ratios in the offspring of this cross?
A. 1:1:1:1 for both the phenotypic and genotypic ratios
B. 9:3:3:1 for the phenotypic ratio and 1:2:1 for the genotypic ratio
C. 3:1 for the phenotypic ratio and 1:2:1 for the genotypic ratio
D. 2:1:1 for the phenotypic ratio and 1:1 for the genotypic ratio
E. 3:1 for the phenotypic ratio and 1:1 for the genotypic ratio
Answers
The phenotypic and the genotypic ratios in the offspring of this cross are 3:1 for the phenotypic ratio and 1:1 for the genotypic ratio when a pea plant of Rr Yy is testcrossed. The correct option is E.
The phenotypic and genotypic ratios of the offspring of a cross between a pea plant of Rr Yy and rr yy can be determined by using a Punnett square. The R and r genes control seed shape, and the Y and y genes control seed color. The phenotype and genotype of the offspring are the two most important things to consider.
In this case, the ratio is 3:1 because three of the four possibilities (RY, Ry, rY) will result in the dominant phenotype, while only one possibility (ry) will result in the recessive phenotype. The genotypic ratio is 1:1 because half of the offspring will have the dominant allele for both genes (RY or rY), while the other half will have one dominant and one recessive allele (Ry or ry). This results in a ratio of 1:1. The correct option is E.
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1. List four activities you've done in the last week and what type of ecosystem service you think supported that activity.
Answers
Answer:
Eating fruits and vegetables: The production of fruits and vegetables relies on a number of ecosystem services, including pollination provided by insects such as bees, as well as nutrient cycling and soil formation processes that support plant growth.Going for a hike: Hiking in natural areas such as forests or mountains provides opportunities for recreation and relaxation, as well as aesthetic experiences that enhance mental and emotional well-being. These benefits are supported by a range of ecosystem services, including clean air and water, biodiversity, and natural landscapes.Driving a car: The use of cars for transportation relies on a number of ecosystem services, including the production of fossil fuels such as oil, as well as the regulation of atmospheric gases such as carbon dioxide that contribute to climate stability.Using wood products: The use of wood products such as furniture or paper relies on ecosystem services such as timber production, as well as the regulation of carbon storage and nutrient cycling processes in forests.
What type of rock is most likely to form in an earthquake zone?
O A. Sedimentary rock
O B. Metamorphic rock
O C. Extrusive igneous rock
D. Intrusive igneous rock
Answers
in a washing machine, water and soap dissolve a stain on clothes
A. Surface Tension
B. Cohesion
C. Universal Solvent
D. Capillary Action
Answers
Answer:
d. capillary action
Explanation:
ok
Answer: The answer is C. Universal Solvent
Explanation:
What is the volume of this box in cubic centimeters?
A.10 cm3
B.5 cm3
C.25 cm3
D.125 cm3
Answers
Answer:
D
Explanation:
Because you multiply all 5
Which two organisms are most closely related, based on the tree above?
Answers
Answer:
dinosaurs and birds
Explanation:
Organ systems in the human body perform vital functions. Which organ system directs all the other organ systems and is the control center of the human body?
a. nervous system
b. RespiratorySystem
c. Circulatory System
d. Reproductive System
Answers
The nervous system is connected to your brain and controls each and every action in your body.
explain how to create a energy pyramid
Answers
Answer:
triangles and energy mix find the formula then boom
Explanation:
The bottom of the energy pyramid, or the first trophic level, is where producers, also known as autotrophs, are. They go here because they make their own food through photosynthesis and this means they have the most energy on the pyramid.
The next level is for primary consumers, or the herbivores in the ecosystem. They get their energy by eating plants, however they do not gain as much energy as the autotrophs make. We’ll get to the why in a moment.
The third trophic level is home to secondary consumers, who eat the primary consumers (and possibly some producers depending on species) for energy. However they do not gain as much energy as the primary consumers or autotrophs.
Typically there is another, fourth trophic level. Here are the tertiary consumers, who get their energy from eating secondary consumers, primary consumers, and ,(depending on species (again)), producers. They have the least amount of energy.
Why is it that energy decreases as we go up the pyramid?
This is called the Rule Of Ten or Ten Percent Rule, I’ve heard both. This means that only ten percent of the energy is passed on as we go up the energy pyramid, the rest goes to bodily functions and other kinds of energy.
I hope this helps!!
A student creates a table to compare the function of macromolecules found in a human cell. However, the top of the table where the macromolecule headings were located was cut off. The student wants to place the headings back on the table from left to right. Which sequence depicts the correct order of headings that pairs them with the appropriate function?.
Answers
A sequence explaining the macromolecule title and its correct function:
Carbohydrate → Energy source Short-termLipid → Thermal insulation Long-term storage,Nucleic → Acid Holds the genetic, Protein → Various functionsMacromolecules are giant molecules with very long chains made up of simpler molecules (monomers). Compounds that include macromolecules are polymers and biomolecules (carbohydrates, proteins, fats, etc.).
Carbohydrates act as forming components of cell membranes, cell walls, and cell nuclei and are a source of energy for cells.
Protein is an important macromolecule that acts as an enzyme activity in cells, protein is also a means of transportation, hormones, and antibodies. Proteins and fats are the building blocks of cell membranes.
Nucleic acids are composed of DNA and RNA. These molecules are essential for healthy cells, and their presence is essential for DNA and RNA replication. Nucleic acids play an important role in transmitting genetic information, providing important coenzymes and energy sources, and regulating protein synthesis.
The question is multiple choice: (table in the picture)
A) Carbohydrate, Lipid, Nucleic Acid, ProteinB) Lipid, Carbohydrate, Nucleic Acid, ProteinC) Carbohydrate, Lipid, Protein, Nucleic AcidD) Lipid, Carbohydrate, Protein, Nucleic AcidThe correct answer is A
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A body of fresh water is shown below.
B
Which point in this body of water is most likely to be in the photic zone?
A. Point D
B. Point B
C. Point A
D. Point C
Answers
Answer:
Point B
Explanation:
Point B is getting the most light and is closet to the surface
Point B is getting the most light and is closet to the surface.
What is Photic zone?The daily cycle of light and dark in the photic zone of the world's oceans is maybe the most potent environmental signal accessible. Russell's suggestion that zooplankton resided in depths with the best light intensity was one of the early reports to propose that light had a major role in vertical migration.
He went on to say that as animals strayed from this zone of ideal light intensity, physiological responses governed by photochemical systems prompted them to come back.
Subsequent reviewers came to the conclusion that there was a lot of (although speculative) evidence that light had a substantial role in controlling fish's vertical migration.
Therefore, Point B is getting the most light and is closet to the surface.
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bio Trad Pretest Case Ms 2020-2021
Answers
Answer:
what
Explanation:
Answer:
So your question is?
Explanation:
A hemisphere experiences summer when _____________ .
A) it is tilted toward the Sun
B) it is tilted away from the Sun
Answers
Answer:
A
Explanation:
tilted towards sun....
as in most areas of biology, the study of mitosis and the cell cycle involves a lot of new terminology. knowing what the different terms mean is essential to understanding and describing the processes occurring in the cell. drag the terms on the left to correctly complete these sentences. not all the terms will be used. view available hint(s)for part a resethelp 1. dna replication produces two identical dna molecules, called blank, which separate during mitosis.target 1 of 8 2. after chromosomes condense, the blank is the region where the identical dna molecules are most tightly attached to each other.target 2 of 8 3. during mitosis, microtubules attach to chromosomes at the .target 3 of 8 4. in dividing cells, most of the cell's growth occurs during .target 4 of 8 5. the blank is a cell structure consisting of microtubules, which forms during early mitosis and plays a role in cell division.target 5 of 8 6. during interphase, most of the nucleus is filled with a complex of dna and protein in a dispersed form called blank.target 6 of 8 7. in most eukaryotes, division of the nucleus is followed by blank, when the rest of the cell divides.target 7 of 8 8. the blank are the organizing centers for microtubules involved in separating chromosomes during mitosis.
Answers
1. DNA replication produces two identical DNA molecules, called SISTER CHROMATID(S), which separate during mitosis.
2. After chromosomes condense, the CENTROMERE(S) is the region where the identical DNA molecules are most tightly attached to each other.
3. During mitosis, microtubules attach to chromosomes at the KINETOCHORE(S)
4. In dividing cells, most of the cell's growth occurs during INTERPHASE
5. The MITOTIC SPINDLE(S) is a cell structure consisting of microtubules, which forms during early mitosis and plays a role in cell division.
6. During interphase, most of the nucleus is filled with a complex of DNA and protein in a dispersed form called CHROMATIN
7. In most eukaryotes, division of the nucleus is followed by CYTOKINESIS, when the rest of the cell divides.
8. The CENTROSOME(S) are the organizing centers for microtubules involved in separating chromosomes during mitosis.
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Full Question:As in most areas of biology, the study of mitosis and the cell cycle involves a lot of new terminology. Knowing what the different terms mean is essential to understanding and describing the processes occurring in the cell.