The part of the nervous system being triggered is the ANS (Autonomic Nervous System).
The ANS is a part of the peripheral nervous system (PNS) and regulates many involuntary physiological processes, such as heart rate, blood pressure, respiration, and the fight-or-flight response.
In this situation, the man's response to the robber would involve the activation of the sympathetic division of the ANS, which prepares the body for action in response to perceived threats or stressors. This includes the release of adrenaline and other stress hormones, increased heart rate, dilation of the pupils, and the redirection of blood flow away from non-essential organs towards the muscles and brain to prepare for fight or flight.
While the central nervous system (CNS) is involved in processing sensory information and coordinating motor responses, the ANS is a part of the PNS and operates independently of conscious control.
Therefore, the correct answer is the ANS.
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Help plssssssssssssssssssssss
In a lubricant film the maximum pressure occurs somewhat closer to the end of the film that has greater thickness
T/F
The given statement, In a lubricant film the maximum pressure occurs somewhat closer to the end of the film that has greater thickness is False because The maximum pressure in a lubricant film does not depend on the thickness of the film.
It is determined by the load applied to the film, which pushes the film's molecules together in order to create a stronger bond. This increased pressure is a result of the increased molecular force, and not the thickness of the film.
The thickness of the film does not affect the maximum pressure, but rather it affects the rate at which the pressure is released as the molecules move away from each other. The thicker the film, the slower the pressure release. The pressure in the lubricant film is usually greatest near its center, where the load is greatest and the most molecules are in contact.
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Five students get sick with a cold after a weekend field trip to theaquarium with their classmates. Which best explains why these studentsbecame sick?
Answer:
The fish is sick or its cold or people have C O V I D
Explanation:
an increase in thyroid hormone will increase metabolism of macromolecules inside cells. this correlates with an increase in oxygen consumption related to oxidative phosphorylation. True/False
The claim that a rise in thyroid hormone will result in an increase in the metabolism of macromolecules inside of cells is true. This is associated with oxidative phosphorylation-related increases in oxygen consumption.
The thyroid hormone raises a person's basal metabolic rate. It denotes an increase in the individual's energy consumption, or the rate at which ATP is broken down. Oxidative phosphorylation produces ATP. Consequently, oxidative phosphorylation is increased in order to keep up with the increased demand for ATP.
The findings suggest that thyroid hormones have an impact on mitochondrial function in human embryos. They promote mitochondrial replication and energy production within mitochondria by switching metabolism from the inefficient glycolytic pathway to the more effective oxidative phosphorylation.
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which Cell structures are seen in prokaryotic and eukaryotic cells
Answer:
a plasma membrane, also called a cell membrane, and cytoplasm.
Explanation:
DNA
Answer:
The cells of all prokaryotes and eukaryotes possess two basic features: a plasma membrane, also called a cell membrane, and cytoplasm. However, the cells of prokaryotes are simpler than those of eukaryotes. For example, prokaryotic cells lack a nucleus, while eukaryotic cells have a nucleus.DNA
Explanation:
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after learning about organisms and adaptations, a teacher asks students to describe what they learned about how a particular organism might survive during a drought. she finds that many of her students cannot think of any ways the organism might adapt. she decides she will extend the lesson to the next class period. which phase of the 5e model is the teacher implementing when she asks for descriptions of adaptation?
The Engage, Explore, Explain, Elaborate, and Evaluate phases of the 5E model of instruction are a frequently used instructional framework in scientific education for the organisms.
The instructor in this instance is using the 5E model's "Explore" phase. The exploration of ideas and concepts associated with the study topic is encouraged at this period. In doing so, the instructor is enticing the pupils to consider critically the adaptations that the creature may take to live in a drought.
The instructor chooses to continue the lesson into the following class time because many of the pupils are unable to come up with any ways the organism may adapt. Students can have a greater knowledge of the idea through this method.
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How is food digested inside me ?
Answer:
After you swallow, peristalsis pushes the food down your esophagus into your stomach. Stomach. Glands in your stomach lining make stomach acid and enzymes that break down food. Muscles of your stomach mix the food with these digestive juices.
Infants are born with a number of instinctive reflexes.
True
False
Answer:
True
Explanation:
:D
1. What average energy of particles does temperature measure?
A. kinetic
B. potential
C. chemical
D. mechanical
Using evidence from the video, describe three characteristics of life that Archaea bacteria have.
A image of Archaea micro organism within the video confirmed that the body is made of a unmarried cellular, and has a described boundary. Scientists also realize that it reproduces by transmitting its genetic facts because there's proof of Archaea genes in our DNA nowadays.
The three traits of lifestyles that Archaea micro organism have are:not unusual characteristics of Archae bacteria known to this point are: (1) the presence of a feature of tRNAs and ribosomal RNAs; (2) the absence of peptidoglycan mobile partitions, in most instances, in preference to a huge protein-wealthy coat; (three) the formation of ether-related lipids formed through phytanyl chains.
what's the difference among micro organism and archaea micro organism?Like micro organism, archaea have no inner membrane however both have cellular partitions and use flagella for swimming. Archaea differs from the reality that their cell wall does not include peptidoglycan and that the cell membrane makes use of ether-linked lipids rather than an ester connected to lipids in micro organism.
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how does comparing the anatomies of living species with those from the fossil record help biologists to understand life on earth better?
It helps determine the habitat most suitable for various species. It helps predict the time when various species will become extinct. Any preserved indication of a once-living thing from a previous geological age is known as a fossil.
Examples include exoskeletons, bones, shells, animal or microbe imprints in stone, items preserved in amber, hair, petrified wood, and DNA traces. The fossil record is the collection of all fossils. The study of fossils, including their age, mode of formation, and evolutionary importance, is known as paleontology. If a specimen is older than 10,000 years, it is typically regarded as a fossil. The oldest fossils date back between 3.48 and 4.1 billion years. A geological timeline was made possible by the discovery in the 19th century that different fossils were connected to particular rock layers.
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What is a biological catalyst
Answer: Enzymes
Explanation:
A catalyst is a substance that causes the rate of a chemical reaction to increase without undergoing any permanent change.
In the case of biology a biological catalyst would refer to enzymes.
Enzymes are most often protein in nature and catalyze numerous biological reactions.
Which type of protein will fight disease?
insulin
antibodies
ligaments
genes
Answer: antibodies
Explanation:
Explain how DNA fragments are separated by gel electrophoresis
Gel electrophoresis is a widely used technique in molecular biology that allows for the separation of DNA fragments based on their size and charge.
The process involves several steps:
Preparation of the gel: A gel matrix, usually made of agarose or polyacrylamide, is prepared and poured into a gel tray. Small wells are created at one end of the gel, which will hold the DNA samples.
Loading the samples: DNA samples, which have been treated with restriction enzymes to generate fragments of different sizes, are loaded into the wells of the gel.
Applying an electric field: The gel tray is immersed in a buffer solution, and an electric field is applied across the gel. One end of the gel serves as the positive electrode (anode), and the other end as the negative electrode (cathode).
Migration of DNA fragments: When the electric field is applied, negatively charged DNA fragments migrate through the gel towards the positive electrode. Smaller fragments move more quickly through the gel matrix, while larger fragments move more slowly.
Visualization of DNA bands: After the electrophoresis is complete, the DNA fragments are visualized using stains or fluorescent dyes. The bands formed on the gel represent the separated DNA fragments, with each band corresponding to a specific size.
By analyzing the position and intensity of the DNA bands, researchers can determine the size of DNA fragments and gain insights into various genetic phenomena, such as gene mapping, DNA sequencing, and genetic variation analysis.
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Wheat ‘dough’ is derived from the grain
Wheat dough is indeed derived from the grain. The process involves combining wheat flour with water and sometimes other ingredients like yeast, salt, and sugar to form a pliable, elastic dough.
This dough is then shaped and baked into a variety of baked goods like bread, pastries, and pasta.
Wheat is the most commonly used grain for making dough due to its gluten content, which gives the dough its elasticity and helps it rise during baking. Dough made from wheat flour can be used to make a wide range of dishes and is a staple in many cuisines around the world.
Wheat dough is derived from the grain by combining ground wheat flour with water and sometimes other ingredients, such as yeast and salt.
The wheat grain consists of three main parts: the bran, the germ, and the endosperm. When milled, the endosperm is primarily used to create white flour, which is then used to make dough. Wheat dough is commonly utilized for baking various types of bread, pastries, and other baked goods. The process of kneading the dough helps to develop gluten, a protein present in wheat flour, which provides structure and elasticity to the final baked product.
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General location of sensory neutrons
Answer:
The cell bodies of the sensory neurons are located in the dorsal ganglia of the spinal cord. This sensory information travels along afferent nerve fibers in an afferent or sensory nerve, to the brain via the spinal cord.
Explanation:
how have production and distribution changed over the course of human history?
Over the course of human history, production and distribution have undergone significant changes.
How has the process of production and distribution evolved throughout history?Production and distribution methods have transformed dramatically over time. In ancient civilizations, production was primarily localized and centered around subsistence farming and handicrafts. Goods were produced for immediate consumption within local communities, with limited surplus for trade. Distribution involved bartering and local trade networks.
With the advent of industrialization and technological advancements, production shifted to large-scale factories and assembly lines. Mass production allowed for increased efficiency and the ability to meet growing demand. Distribution became more complex with the rise of transportation infrastructure, such as railways and later, highways. This enabled goods to be transported over long distances, connecting producers with consumers across regions and even continents.
In recent decades, globalization and the digital revolution have revolutionized production and distribution further. Global supply chains have become increasingly interconnected, allowing for the sourcing of raw materials and components from different countries. Information technology and e-commerce platforms have transformed the way goods are marketed and sold, enabling direct-to-consumer models and online retail.
Overall, the evolution of production and distribution has been driven by technological advancements, changing economic systems, and the increasing interconnectedness of the world. These changes have led to greater efficiency, expanded consumer choices, and the ability to reach broader markets. However, they have also brought challenges such as environmental concerns, labor issues, and the need for sustainable practices. Adaptation and innovation will continue to shape the future of production and distribution, as we navigate the complexities of a globalized world.
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Let’s determine the gametes that would be formed by nondisjunction in meiosis I.
Drag the correct daughter cells that would result from nondisjunction in meiosis I.
During nondisjunction, two gametes contain two sets of chromosome and two gametes does not contain any chromosome. Hence, options A and B are correct.
What is meiosis?Meiosis is a type of cell division that results in the production of four gamete cells and a 50% reduction in the number of chromosomes in the parent cell. To develop egg and sperm cells for sexual reproduction, this process is necessary.
Cells move through prophase, metaphase, anaphase, and telophase with each round of division.
During nondisjunction, two gametes contain two sets of chromosome and two gametes does not contain any chromosome. Hence, options A and B are correct.
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dna ploymerase checks for muations during
Answer: During DNA Replication
Explanation:
DNA Polymerase is the enzyme that uses a single stranded DNA template strand to produce a piece of dsDNA. This is used to replicate the DNA according to the semi-conservative model of replication.
During replication DNA polymerase makes approximately one mistake per 10^5 nucleotides. Thankfully the DNA polymerase has proof reading capabilities and has the ability to excise the mistake using it's 3' - 5' exonuclease domain.
explain the speed–accuracy trade-off in the skill of catching with adults over the age of 65. what would coincidence-anticipation research tell us about catching in older adults?
The speed-accuracy trade-off theory states that individuals need to decide how much emphasis to place on the speed or accuracy of a movement to achieve a particular goal.
The speed-accuracy trade-off theory states that individuals need to decide how much emphasis to place on the speed or accuracy of a movement to achieve a particular goal. With the task of catching, it is important to find the balance between speed and accuracy to successfully catch an object, but this may change based on factors such as age. In adults over the age of 65, catching may become more challenging due to changes in sensory processing and motor control, which can affect the speed-accuracy trade-off.
Coincidence-anticipation research is a type of research that focuses on the ability to predict the future location of a moving object and the ability to respond accordingly. With older adults, research has shown that their ability to accurately anticipate the trajectory of a moving object may decline, making catching more challenging. This decline is attributed to changes in cognitive processing, such as slowed reaction times and difficulty with visual tracking.
Furthermore, research has shown that older adults may rely more on visual information rather than proprioceptive feedback (internal awareness of the body's position and movement) when catching, which can also affect the speed-accuracy trade-off. In summary, the speed-accuracy trade-off theory applies to catching in older adults, but changes in sensory and cognitive processing can make it more challenging to achieve the right balance. Coincidence-anticipation research can help identify these changes and inform interventions to improve catching ability in older adults.
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How do you describe the mongo seeds?
The popular white bean sprouts found in supermarkets and restaurants are called mongo seeds. Their taxonomic name is Vigna radiata however they are also referred to as malungay or mung beans.
They demonstrate the steps of monocotyledonous seedling germination and are simple to sprouts at home or in the classroom.
Which traits do mongo seeds possess?
The long, conical, silky, and immature pods are. They have 7 to 20 tiny, cube or ellipsoid-shaped seeds. The pods can range in color from typically green to yellow, olive, brown, reddish brown, or black, and they may also be speckled or textured.
What's the verdict on Mongo Seeds?
In the absence of light, all vegetation would eventually perish. The seeds were placed and mature more readily when exposed to sunlight's temperature. Results demonstrate the validity of the researchers' idea because the mongo seeds blossomed into a fully grown plant with bright green blades.
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Which statement about solar eclipses is false?
Select one:
a. They occur during the full moon phase.
b. They are rare.
c. They last only a few minutes.
d. They may be partial or total eclipses.
Check
I guess the answer is most likely b) they are rare.
solar eclipses can occur fairly often, sometimes 2-4 times a year
The statement about solar eclipses that is false is the statement that; "they occur during the full moon phase."
An eclipse is said to occur when one celestial body casts a shadow on another celestial body. A solar eclipse occurs when the moon comes in between the sun and the earth such that a shadow of the moon is cast on the earth. A solar eclipse may be partial or complete.
The statement about solar eclipses that is false is the statement that; "they occur during the full moon phase."
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The _____ characteristic of an intelligent agent demonstrates the agent's ability to migrate from one platform to another with a minimum of human intervention.
The mobility characteristic of an intelligent agent demonstrates the agent's ability to migrate from one platform to another with a minimum of human intervention.
Human mobility is driven by diverse factors including conflict and instability, environmental degradation and global climate change , poverty, marginalization and poor governance. These drivers co-exist with variety of conditions and enabling factors that determine where and how individuals chose to move. those that leave their countries might select their destination because of its diaspora community, its proximity or maybe its visa and asylum policies.How a country’s policymakers address migration drivers—both reception and abroad—and the extent to which they understand enabling factors and the experiences of migrants influences their ability to sustainably manage migration flows and prevent forced migration. This research considers the complex system during which mobility and migration occurTo learn more about mobility.
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What causes the heart's lub dub sound?
A. capillaries moving blood between arteries and veins
B. arteries delivering oxygen rich blood to the rest of the
body
C. valves opening and closing while returning blood to
the heart
D. lungs oxygenating blood and exhaling carbon dioxide
Answer:
The answer of this question is the opening and closing of the heart valves of the heart valves. I believe that the answer is C, or "valves opening and closing while returning blood to the heart"
Account for the loss of dry weight of cotyledons in a germinating bean seed
Tue loss of dry weight in the cotyledon of a germinating bean seed is because its nutrient stores are being used by the seed for germination
What is a cotyledon?A cotyledon is a seed leaf within the embryo of a seed.
Cotyledons serve several functions in the seed including:
supply the nutrition a plant embryo needs to germinateserve as a source of nutritional reservesassist the embryo in metabolizing nutrition stored elsewhere in the seed.Therefore, the cotyledon is a germinating bean seed will lose dry weight because its nutrient stores are being used by the seed for germination.
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refer to FIGURE 3 on the facing page. where does the hydrogen that is used in stage in STAGE 2 of photosynthesis come from?
Answer:
Explanation:
The hydrogen that is used in Stage 2 of photosynthesis comes from the water molecules that were originally split in Stage 1. During Stage 1, which occurs in the thylakoid membranes of the chloroplasts, water molecules are broken down into oxygen, protons (H+), and electrons (e-). The oxygen is released into the atmosphere, while the protons and electrons are carried by the electron carrier NADP+ to the stroma of the chloroplasts, where they participate in Stage 2 of photosynthesis, also known as the Calvin cycle or light-independent reactions. In Stage 2, the hydrogen atoms from NADPH are combined with carbon dioxide to create carbohydrates using energy from ATP produced in Stage 1. So, the hydrogen that is used in Stage 2 of photosynthesis ultimately comes from water molecules that were originally split during Stage 1.
Why is monitoring
invasive species?
an important part of controlling
a. Monitoring can prevent the spread of invasive species.
b. Monitoring can identify new populations of invasive
species while they are still small.
c. Monitoring can maintain the historic state of a
landscape.
d. Monitoring can assess the impacts an introduced
species could have on a new environment.
Answer:
A and B are correct
Explanation:
a. Monitoring can prevent the spread of invasive species: When invasive species are detected early, before they have had a chance to establish large populations, it may be possible to eradicate them or at least limit their spread. Monitoring helps to detect these species early, which is essential for effective management.
b. Monitoring can identify new populations of invasive species while they are still small: Monitoring can help identify new populations of invasive species when they are still small, making them easier to control. If left unchecked, small populations can grow quickly and become much more difficult to control.
c. The option c is not directly related to the importance of monitoring invasive species.
d. Monitoring can assess the impacts an introduced species could have on a new environment: Monitoring can help to assess the impacts that an introduced species could have on a new environment, which is important for developing effective management strategies. By understanding the potential impacts of a species, managers can develop more targeted and effective management plans to control the spread of the species and minimize its impacts on the environment.
PLS ANSWER How is sunlight important in your life? Describe some of the positive and negative effects of sunlight.
Answer:
Sunlight is important in my life because you need it if you have a plant and you want to take care of the plant.Postive effects of sunlight is Sun water and needing health
Answer:
I know one reason is that plants need sunlight, and without plants we would all die. This is because plants need sun, and if we didn't have plants, we would be robbed of that resource, and then animals who eat the plants would die, so meat would be taken from us as well and we would all DIE.
Why the minerals have different effects of lowland rice and upland rice .
Answer:
አፈር ልዩነት
Explanation:
እህይውይውይእይውይውይው
The minerals have different effects of lowland rice and upland rice because of flooding.
What are minerals?For roughly 50% of the world's population, rice is the primary food crop. It is mostly grown in the upland and lowland habitats. Approximately 76% of the world's rice is produced in lowland areas.
Flood irrigation of lowland rice creates an anaerobic soil environment that results in many chemical changes in the rice rhizosphere that may affect growth and development and ultimately yield.
Due to the reduction of Fe3+ to Fe2+ and Mn4+ to Mn2+, the main changes in flooded or waterlogged rice soils are decreases in oxidation-reduction or redox potential and increases in iron (Fe2+) and manganese (Mn2+) concentrations.
Therefore, The minerals have different effects of lowland rice and upland rice because of flooding.
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10. What factors can affect the activity of an enzyme?
Answer: Temperature and PH
Explanation:
Enzyme activity can be affected by a variety of factors, such as temperature, pH, and concentration. Enzymes work best within specific temperature and pH ranges, and sub-optimal conditions can cause an enzyme to lose its ability to bind to a substrate.
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