parasympathetic functions generally include: a. the constriction of bronchioles. b. allowing the body to cope with an external threat. c. mobilizing storage energy sources. d. a stimulation of heart rate and force of contraction.
Answers
Parasympathetic functions generally include the constriction of bronchioles. The correct answer is (a).
Parasympathetic functions generally involve the conservation of energy and the promotion of rest and relaxation. The parasympathetic nervous system is one division of the autonomic nervous system and works in opposition to the sympathetic nervous system.
One of the primary functions of the parasympathetic system is to regulate and control various organs and tissues, including the respiratory system. The parasympathetic stimulation causes the constriction of bronchioles in the lungs. This constriction helps in narrowing the airways, which can be beneficial in situations where reduced airflow is required, such as during rest or sleep.
The constriction of bronchioles by the parasympathetic system helps to decrease the amount of air entering the lungs, leading to a decrease in respiratory rate and volume. This allows for efficient gas exchange in the lungs and helps in conserving energy by reducing unnecessary airflow.
It is important to note that the other options (b, c, d) listed are not associated with parasympathetic functions:
b) Allowing the body to cope with an external threat is a function associated with the sympathetic nervous system, which is responsible for the fight-or-flight response.
c) Mobilizing storage energy sources is also associated with the sympathetic nervous system, which promotes the release of stored energy for immediate use in response to stress or physical exertion.
d) Stimulation of heart rate and force of contraction is primarily regulated by the sympathetic nervous system, which increases heart rate and cardiac output to prepare the body for increased activity or stress.
Therefore, the correct answer is a) the constriction of bronchioles, which is a parasympathetic function.
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Related Questions
Give 3 characteristics of the FIVE phylum in chordata
Answers
Answer:
notochord, a dorsal hollow nerve cord and pharyngeal slits.
Mendel established several principles of heredity from his experiments and observations. What did he conclude regarding the inheritance of genes from parents?
Answers
This could be wrong but, he said that we take 50% from each parent.
23 from mom and 23 from dad to make up the full 46. Each of those chromosomes carry a specific genetic code.
Hope it’s right :)
Someone plz help me
A. The data from trial 2 are inconsistent with the data form trials 1
B. The data from trial 3 are inconsistent with the data from trials 1
C. The trend in the data for trial 2 shows that plants grow taller if given more fertilizer
D. The data for the average heights of the plants in trials 1 and 3 contains errors
Answers
You are requested to implement a simple virus management system. "A virus is a submicroscopic infectious agent that replicates only inside the fiving cells of an organism. Viruses infect all life forms, from animals and plants to microorganisms, including bacteria and archaea. "Viruses can be classified into various categories according to the Baltimore classitication (see link for more details). Any virus can be identified by many fields including an official name, date when it was first discovered, who discovered... 1- (1 mark) Describe the virus and research Lab data types, Virus and ResearchLab, using Java classes. Make sure to use Java inheritance, an interface, and an abstract class. 2. (4 marks) We want to implement a simple application that manages the viruses stored in research Labs. You are asked to develop a Java application that uses. an array to store all information regarding the viruses maintained in each research Lab and using the newly created data types: Virus and ResearchLab defined in 1). You should provide a menu with the following options: Please use the partial Java code provided with this assignment which prints the menu. You MUST do this lab in groups of a maximum two students. This Programming Assignment counts for 5 marks. You should upload your java program and screen shot of the test on blackboard on time. Any late submission will be penalized (−0.25/ day . Warning: Plagiarism will be reported to the Academic integrity Office CSC301-Data Structures and Algorithms (Fall 2022)
Answers
To implement a virus management system, create Virus and ResearchLab classes in Java, using inheritance and an interface. Use an array to store virus information and provide menu options for managing the viruses.
To implement a virus management system, we can create two Java classes: "Virus" and "ResearchLab". The "Virus" class will represent a virus and will have fields such as the official name, discovery date, and discoverer's name. The "ResearchLab" class will represent a research lab and will contain an array to store information about the viruses stored in that lab. To ensure code reusability and structure, we can create an abstract class called "Organism" that both "Virus" and "ResearchLab" classes will inherit from. This abstract class can define common properties and methods related to organisms.
We can create an interface called "Infectious" that specifies the behavior of infectious organisms. The "Virus" class can implement this interface to indicate that it is an infectious agent. By using these classes, we can develop a Java application that manages viruses stored in research labs. The application can provide a menu with options such as adding a new virus, removing a virus, displaying all viruses in a lab, etc. The menu can be implemented using the partial Java code provided, and the functionality can be implemented using the defined classes and data types.
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the texture of a design can be emphasized or de-emphasized based on:
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The texture of a design is a crucial element that can influence the overall visual impact of a composition. The emphasis or de-emphasis of texture can be achieved through various techniques.
One way to emphasize texture is to increase its contrast. This can be done by using lighting techniques such as shadows and highlights to make the texture more prominent. Another way is to use a color scheme that accentuates the texture, such as using complementary colors to make the texture stand out. Additionally, incorporating a texture that is different from the rest of the composition can create emphasis by drawing the viewer's attention to it. On the other hand, de-emphasizing texture can also be achieved in several ways. One common technique is to use a monochromatic color scheme that minimizes contrast and blends the textures with the background. Another approach is to use texture sparingly and in a limited area of the composition. This can create a focal point and help to draw the viewer's attention away from other parts of the design.
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HELP ME FILL OUT THIS CHART PLEASE!!!!!!!!!!!!!! I NEED HELP
answer the ones you know
Answers
Answer: Deltoid- shoulder abduction
Pectoralis Major - Adduction and internal rotation of the arm on the shoulder joint
Rectus Abdominis - Flexes the vertebral column in addition to compressing the abdominal wall.
Ilioposas - Flexion and external rotation of the thigh at the hip joint
quadriceps - cross both the hip and knee joints
Tibialis Anterior dorsiflexor of the foot.
Latissimus Dorsi - Internal rotation, adduction and extension of the arm.
Rhomboid - scapular retraction around the scapulothoracic joint
Erector Spinae - straighten the back and provide for side to side rotation
Gluteus Maximus - Extension and external rotation of the thigh at the hip joint
Harmstrings - Flex knee extend the thight at your hip and rotate your lower leg from side to side when your knee is bent
What are text message abbreviations called?
Answers
Answer:
Texting Acronyms.
Explanation:
Hope it helps:)
Answer: texting acronyms
what's the second longest phase in the cell cycle?
Answers
Identity which questions can be answered through science and which cannot.
Is it right or wrong to use genetic
engineering to produce new food
products?
If a new gene is added to the genome
of a tomato species, will that species
be more resistant to insects?
Are Michelangelo's paintings more
impressive than Rembrandt's?
Should humans use biotechnology
to bring extinct organisms from the
fossil record back to life?
What are the most common social
settings that tend to produce
accomplished artists?
Do the types of organisms found in
the fossil record appear in consistent
sequences in different parts of
the world?
can be answered
through science
cannot be answered
through science
rights reserved.
Answers
Answer: Those questions that can be answered using experimentation procedures and observations can be answered through science and those that cannot be answered by experimentation cannot be answered through science.
Explanation:
1. It cannot be answered through science because right or wrong to use genetic engineering may be dependent on other parameters like ethical basis.
2. This can be answered through science. This can be answered while placing the resistant species to insects and observing the effect.
3. This cannot be answered through science. This can be answered on qualitative comparison which does not require scientific experimentation.
4. This can be answered scientifically by tracing the primitive life forms and using the residues to develop a new organism with the help of biotechnology.
5. This cannot be answered through science. This is because social factors must be looked upon to understand how they are responsible for producing accomplished artists.
6. This can be answered through science by analyzing the fossil record with respect to the strata were they were found beneath the earth.
PLEASE HELP
Solutions taste taste bitter, are slippery, break down tissues, have excess OH- ions and are used as household cleaners are considered?
Answers
Answer:
Alkalines (base)
Explanation:
The description you gave above finely fits into the description of alkalines.
blood arriving in the right atrium has just come from the ________.
Answers
Blood arriving in the right atrium has just come from the systemic circulation.
The right atrium receives deoxygenated blood from the systemic circulation, which is the part of the circulatory system that supplies blood to the body's tissues and organs, except for the lungs. This blood is returned to the right atrium via two large veins called the superior and inferior vena cava.
Once the blood enters the right atrium, it is then pumped through the tricuspid valve into the right ventricle. From there, the blood is pumped into the pulmonary artery, which carries it to the lungs to receive oxygen.
After oxygenation, the blood returns to the left atrium through the pulmonary veins, then passes through the bicuspid or mitral valve into the left ventricle. Finally, the oxygen-rich blood is pumped out through the aorta and back into the systemic circulation to supply the body with oxygen and nutrients.
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How do organisms use carbon-based molecules and make water
Answers
C6H12O6+6O2--->6CO2+6H2O
This is the equation for cellular resipiration this is how organisms use carbon-based molecules(glucose) and make water
we have that from the Question"How do organisms use carbon-based molecules and make water" it can be said that
The Phenomenon of cellular respiration sees glucose catabolized into water H_2O
\(C_6H_{12}O_6+6O_2---6CO_2+6H_2O\)
From the Question we are told
How do organisms use carbon-based molecules and make water
Generally the equation for how carbon-based molecules make water is mathematically given as
\(C_6H_{12}O_6+6O_2---6CO_2+6H_2O\)
Therefore
It is seen that cellular respiration is the concept in play here
The Phenomenon of cellular respiration see glucose catabolized into water H_2O
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Where does wind energy come from? What is a good definition of wind energy?
Answers
The three simultaneous events that result in the wind are as follows: The atmosphere is being heated unevenly by the sun. Unevenness on the surface of the earth. a planet's rotation.
How does wind power function?The primary method of generating electricity from the wind, often known as wind power, is through wind turbines. Using fossil fuels has a considerably greater negative impact on the environment than using wind power, a well-liked, reliable, and renewable energy source. The method for harnessing the wind to produce mechanical or electrical energy is known as wind power or wind energy. Mechanical power is produced by wind turbines from the kinetic energy of the wind.As opposed to a fan, which creates wind using energy, wind turbines create electricity using wind. This is the basic idea of how they operate. An electric generator spins while a turbine's blades, like propellers, are turned around a rotor by the wind.To learn more about wind energy, refer to:
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how do plants obtain sugars and energy to maintain and build their bodies?
Answers
Food is produced by plants through a process known as photosynthesis.Plants use their leaves to capture light energy during photosynthesis.Carbon dioxide and water are converted by plants into a sugar known as glucose using the power of the sun.
How do plants get their own energy and matter to generate food?Instead, plants create glucose, a type of sugar they require to exist, using sunshine, water, and airborne gases.All plants, algae, as well as some microbes engage in a process known as photosynthesis.
How do plant cells create sugars from sunlight and convert the sugars into the chemical ATP?During in the process of photosynthesis, which transforms light energy into the chemical energy stored as glucose, the chloroplast in a plant cell produces sugar.Sugar is broken down in mitochondria during the cellular respiration process into energy that plants can use to survive and thrive.
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what would happen to owl if a disease wiped out the whole population of rats
Answers
If a disease wiped out the whole population of rats, it would lead to a disruption of the food chain, and many owl species may experience food shortages that would ultimately affect their survival.
Rats are a staple food for many owl species; hence, the extinction of rats due to disease may have disastrous consequences for the owl species.
It's fair to assume that many owl species would face food shortages if their rat population is wiped out due to disease.
In the end, the owl species may also be affected by the disease that kills the rats. A significant number of owl species may die as a result of food scarcity if the rat population is wiped out due to disease.
Owls, however, are opportunistic predators, which means they will feed on other animals if their primary prey is unavailable.
This means that the owls will have to adjust to their diet and find alternative prey items to survive.
Therefore, if a disease wiped out the whole population of rats, it would lead to a disruption of the food chain, and many owl species may experience food shortages that would ultimately affect their survival.
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Who proposed the theory of evolution by natural selection
Answers
Charles Darwin
The theory of evolution is a shortened form of the term “theory of evolution by natural selection,” which was proposed by Charles Darwin and Alfred Russel Wallace in the nineteenth century.
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true or false: incomplete dominance produces a distinct phenotype from the heterozygous genotype. if false, make it a correct statement.
Answers
The incomplete dominance produces a distinct phenotype from the heterozygous genotype. if false, make it a correct statement is true statement.
Incomplete dominance effects in heterozygotes with intermediate phenotypes, as withinside the case of snapdragons while mother and father with purple flora and white flora are crossed ensuing in heterozygous offspring with red flora.
The incomplete dominance, the phenotype in a heterozygous person is visibly much less extreme than that during an person homozygous for the dominant allele, in order that AA and Aa genotypes produce exceptional phenotypes. Hence, the heterozygote (Aa) could have a phenotype intermediate among that of AA and aa individuals.
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© 2022 chamberlain university llc. all rights reserved. from the white outer layer to the inner layer, the names of the layers of the eye are called: fibrous tunic, vascular tunic, retina vascular tunic, fibrous tunic, retina vascular tunic, retina, fibrous tunic fibrous tunic, retina, vascular tunic
Answers
Answer:
The layers of the eye are the fibrous tunic (sclera and cornea), vascular tunic (choroid, ciliary body, and iris), and the retina. These layers work together to allow us to see the world around us.
The layers of the eye, from the white outer layer to the inner layer, are called the fibrous tunic, vascular tunic, and retina.
Here is a step-by-step breakdown of the layers:
1. The outermost layer is called the fibrous tunic. It consists of two parts: the sclera and the cornea. The sclera is the white, tough, and protective outer layer of the eye, while the cornea is the clear, transparent front portion that allows light to enter the eye.
2. The middle layer is the vascular tunic, also known as the uvea. It consists of three parts: the choroid, ciliary body, and iris. The choroid is a highly vascularized layer that supplies blood to the retina. The ciliary body helps focus the lens, and the iris is the colored part of the eye that controls the size of the pupil.
3. The innermost layer is the retina. It contains specialized cells called photoreceptors that detect light and convert it into electrical signals, which are then sent to the brain via the optic nerve for visual processing.
To summarize, the layers of the eye are the fibrous tunic (sclera and cornea), vascular tunic (choroid, ciliary body, and iris), and the retina. These layers work together to allow us to see the world around us.
I hope this helps! Let me know if you have any further questions.
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Vegetative reproduction, budding, and fragmentation are examples of
Answers
Answer: asexual mitotic reproduction
Answer:
Vegetative reproduction, budding, and fragmentation are examples of Asexual mitotic reproduction
Explanation:
This is part of mitosis in plants and mitotic within mitosis is the checkpoints. Since we are dealing with plants, plants reproduce asexually.
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When streaming services began to produce their own films and series, a movement began to prevent these films from being eligible for prestigious
industry awards, like the Oscars. What is this an example of?
A. framing
B. mass media
C. gatekeeping
D. media dependence theory
Answers
The scenario given is an example of gatekeeping.
The correct option is C.
What is media gatekeeping?Media gatekeeping refers to the process by which news stories, information, and other content are filtered and selectively presented by media outlets, editors, and journalists.
The gatekeeping process determines what information is covered and how it is presented to the public, shaping public opinion and influencing the public agenda.
Gatekeeping can occur at various stages of the media production process, including story selection, news gathering, editing, and distribution.
Media gatekeeping is influenced by a range of factors, including journalistic standards, editorial biases, economic interests, and political pressures.
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How did the floating rubber ducks get from the coast of Japan all the way across the Pacific Ocean to Canada and Alaska?
Answers
Answer:
id say the tides, but i dont know your answer choices. If you post them i could help more.
Explanation:
2. The portion of the root that takes in the water and plant nutrients is the
a. root cap.
C. root hair.
b. area of root division.
d. area of cell maturation.
Answers
Answer: C. Root Hair
Explanation: Single celled and large surface area, perfect for absorption of water and nutrients! Root hairs are long, thin, single cell extensions from the epidermis. They profoundly increase the overall root surface area and connection with the soil and are responsible for absorbing water and mineral nutrients.
Which correctly lists the three plates that border the Indo-Australian Plate
Answers
Answer:
The Indo-Australian Plate includes the majority of the Indian Ocean. It borders the Eurasian Plate in the north, the Antarctic Plate in the south and the Pacific Plate in the east.
Answer:
The answer is A.
Explanation:
Pacific, Eurasian, and African.
researchers established a number of cultured cell lines derived from different tumors. how might they determine which ones are malignant?
A) identify the ones with aberrant chromosome number of stucture
B) identify the ones with elongated cell cycles
C) identify the ones with elevated rates of apopotosis
D) identify the ones that grow in single layer in culture
Answers
The correct option is C; Identify the ones with elevated rates of apoptosis . The Differences Between Cancer and Normal Cells Cancer cells, for example, proliferate in the lack of signals urging them to.
Normal cells only develop in response to such signals. disregard signals that typically instruct cells to cease dividing or die (a process known as programmed cell death, or apoptosis). The clonal origin of cancer cells in a specific tumour is supported by observations showing all malignant cells have the same type of mutation, whether chromosomal or otherwise.
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In which grade does a child learn to read aloud with fluency
Answers
The answer is 4-8.
yea that it
The mantle of the moon Select one: a. is composed of two layers. b. may have high levels of iron. c. contains the mineral olivine. d. all of the these.
Answers
Answer:
a. is composed of two layers.
Explanation:
Hope it helps.
Erin is a 28-year-old professional woman who is 5 feet 8 inches tall and vigilantly maintains her weight at 118 pounds by following a lacto- ovo (non-fat milk and egg whites only) vegetarian diet that supplies approximately 1200 calories a day. With her understanding that protein should provide between 10 and 35 percent of her daily calories, she reasons that her daily intake of 40 grams of protein from milk, eggs, legumes, and nuts is adequate for her needs. She is concerned, however, that she has been sick more than usual and has experienced two stress fractures in her leg over the past three years while exercising.
1. What is the protein RDA per kilogram of healthy body weight?
a. 0.8 g
b. 0.6 g
c. 1 g
d. 0.4 g
e. 1.2 g
2. Assuming a healthy weight for Erin is 141 pounds, what is her recommended daily protein requirement?
a. 51 g
b. 46 g
c. 56 g
d. 41 g
e. 61 g
3. Remembering that protein provides 4 kilocalories per gram, what percentage of Erin's current total energy intake comes from protein?
a. 11.3%
b. 9.3%
c. 13.3%
d. 7.3%
e. 15.3%
4. What percentage of total energy intake should come from protein?
a. 35 to 50%
b. 10 to 35%
c. 50 to 60%
d. 5 to 10%
e. 60 to 75%
Answers
1. The correct answer is (a) 0.8g, 2. The correct answer is (a) 51 g, 3. The correct answer is (c) 13.3%, 4. The correct answer is (b) 10 to 35%. The other nutrient requirements for the body include carbohydrates and fat.
1. The correct answer is (a) 0.8g
The RDA of protein per kilogram of healthy body weight is 0.8g, which means Erin requires about 51 grams of protein per day.
2. The correct answer is (a) 51 g
Considering a healthy weight of 141 pounds, Erin's recommended daily protein intake is 51 grams.
3. The correct answer is (c) 13.3%
Erin’s diet supplies 40g of protein which provides 4 calories per gram, thus giving 160 calories/day from protein.
Erin’s total energy intake is 1200 calories per day. Thus, the percentage of her current energy intake that comes from protein is:160/1200 x 100 = 13.3%
4. The correct answer is (b) 10 to 35%
Protein should provide between 10% and 35% of an individual's daily calorie intake.
The other nutrient requirements for the body include carbohydrates and fat. Erin's energy intake from protein falls within this range, so her protein intake is reasonable, but it is worth noting that a well-planned vegetarian diet may provide lower amounts of certain essential nutrients such as vitamin B12, which can lead to anemia if not addressed appropriately.
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Carbon, hydrogen, and oxygen atoms can combine to form
a monosaccharide. Many monosaccharides can combine
to form a large carbohydrate.
Which sentence is true?
A. The monosaccharides are macromolecules, and the large
carbohydrate is a monomer.
B. The monosaccharides are monomers, and the large carbohydrate
is a macromolecule.
C. The monosaccharides are atoms, and the large carbohydrate is a
monomer.
D. The monosaccharides are monomers, and the large carbohydrate
is an atom.
Answers
According to the research, the correct answer is Option B. The monosaccharides are monomers, and the large carbohydrate is a macromolecule.
What are monomers?They are molecules that have a low molecular mass and are joined through chemical bonds to form a polymer, which is a macromolecule.
In this sense, monosaccharides, meanwhile, are the monomers of carbohydrates.
Therefore, we can conclude that according to the research, monosaccharides are the monomers of so-called carbohydrates, which are also known as polysaccharides.
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what are hydrogen bonds
A the same as polar attractions
B very strong polar attractions
C a covalent bond between oxygen and hydrogen
Answers
Answer:
C) a covalent bond between oxygen and hydrogen
Explanation:
Answer:
c
Explanation:
Ap3x
advancements in our understanding of ____ and how DNA functions contribute to our understanding that populations change over time.options:A. geologyB. quantum physicsC. molecular biology D. chemistry
Answers
Question: advancements in our understanding of ____ and how DNA functions contribute to our understanding that populations change over time.
options:
A. geology
B. quantum physics
C. molecular biology
D. chemistry
Explanation:
Molecular biology has supported and expanded our understanding of evolutionary relationships and thus of population change over time. This is because molecular biology explains the phenomena of life from its macromolecular properties and two macromolecules, in particular, are its object of study: nucleic acids, among which is the molecule of heredity or DNA.
Answer:
molecular biology