Answer: Because they were placed in a hypertonic solution, there was a natural tendency for water to leave the gummy to create an isotonic solution. The greater amount of salt in the salt water solution would cause more water to leave the gummy. Therefore, the gummy would shrink more in a higher concentration of salt water
Explanation:
The gummy bear shrinks after being soaked with salt water because the gummy bear loses water to the environment.
OSMOSIS:
Osmosis is the process whereby water moves from a region of higher concentration to a region of lower concentration through a semipermeable membrane. The salt water in this question represents a hypertonic solution that contains high salt conc. but low water concentration. This means that if the gummy bear is placed in a salt water, water will move from the cells of the gummy bear (low concentration of salt) to its environment (high salt concentration) based on osmotic principle. Therefore, gummy bear shrinks after being soaked with salt water because the gummy bear loses water to the environment.Learn more at: https://brainly.com/question/19803174?referrer=searchResults
The conformational change in an enzyme after the substrate is bound that allows the chemical reaction to proceed, can be explained by
A.induced fit
B. transition
C. fit and fine
D. Pasteur
The _____ control(s) the force of a movement, whereas the_____ control(s) the timing and accuracy of the movement.a.motor cortex; basal gangliab.basal ganglia; motor cortexc.basal ganglia; cerebellumd.cerebellum; basal ganglia
The basal ganglia A movement's force is controlled by the cerebellum, while its timing and accuracy are controlled by the cerebellum.
What determines a movement's force?The Motor Complex The brain is in charge of all voluntary actions of the body. The motor cortex is one of the parts of the brain that is most crucial in regulating these voluntary movements.
What function does the basal ganglia play in motor control?The network of brain cells and nerves that manages your body's voluntary motions includes the basal ganglia as a significant component. Your brain sends movement signals that they can either approve or reject, screening away erroneous or superfluous impulses.
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A weakened immune system may be caused by
an overproduction of lysozymes.
muscle disorders.
immunodeficiency disorders.
complement systems in the blood.
A weakened immune system may be caused by immunodeficiency disorders.
What is Immunodeficiency disorderImmunodeficiency disorders are conditions in which the immune system is impaired or compromised, leading to a decreased ability to fight off infections and diseases.
In immunodeficiency disorders, the immune system may have difficulties producing an adequate response to pathogens or may have impaired functioning of its components, including immune cells, antibodies, or other elements of the immune system.
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Select the correct answer.
According to United Nations predictions, what will be the total population of the world by 2100?
O. A. 9 billion
OB.
O C.
OD.
OE.
10 billion
11 billion
40 billion
8 billion
According to the United Nations, total population of the world is projected to reach approximately 10.9 billion by 2100. Therefore, option C, 11 billion, is the closest to correct answer.
According to United Nations predictions, what will be total population of world by 2100?According to a new United Nations report released today, the present global population of 7.6 billion people will increase to 8.6 billion in 2030, 9.8 billion in 2050, and 11.2 billion in 2100.
The global population in 2021 was 7.9 billion. According to the UN's 2022 estimate, there will be 9.7 billion people on the planet in 2050 and roughly 10.3 billion by the year 2100.
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Within a cell, the amount of protein made using a given mrna molecule depends partly on.
7. List 3 ways you think your sustainable city plan could be improved or expanded upon in the
future?
Renewable energy sources should be included - While a sustainable city plan may already have steps to cut energy use and increase efficiency, these efforts might be strengthened by including energy sources like solar, wind, or geothermal energy.
What are the top 3 sustainable city practices?Therefore, the following are the primary ways that cities can become more environmentally friendly: Decrease the consumption of energy and resources by increasing system efficiency, such as in transportation, and altering citizen behavior. Use leftover energy and materials and recycle them. Use cleaner sources of energy.
What are the two components of a sustainable city?In order to reduce air pollution and CO2 emissions, improve air quality, and promote technology, a sustainable city idea integrates eco-friendly behaviors, green areas, and supporting
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What is the normal physiological response to increased intake of sugars?
Answer:
A fast increase in blood sugar causes a rapid increase in insulin, which is the hormone responsible for allowing glucose to enter cells. High insulin levels cause glucose levels to quickly fall, which can then cause you to feel hungry again, prompting you to take in more calories.
Explanation:
Answer: A fast increase in blood sugar causes a rapid increase in insulin, which is the hormone responsible for allowing glucose to enter cells.
Explanation:
High insulin levels cause glucose levels to quickly fall, which can then cause you to feel hungry again, prompting you to take in more calories.
Prophase
Metaphase
Anaphase
Telophase
Describe two reasons why the remaining tropi- cal forests must be preserved. Suggest a plan by which people might be able to both protect and utilize tropical rain forests in a way that is sustainable. nows the percentage of solid
The two reasons why we must preserve the remaining tropical forests is because this way we can also preserve species that live on it, such as animals and plants, but also it is necessary for us to preserve it to have a natural barrier between us and diseases that can come up after deforestation due to a higher exposure of different species to microorganisms (such as pathogenic virus and bacteria) they do not evolved with, including us, as human beings.
A way that people can use tropical forests both to protect them and to utilize them is through ecotourism, since this way we can spread the voice on the importance of this, and also produce economic benefits of these practices.
green lawns use too much water what is the consciousnes
according to the national comorbidity survey replication (ncs-r) study, around percent of u.s. adults have experienced symptoms of a psychological disorder at some point in their lives.
The National Comorbidity Survey Replication (NCS-R) study has revealed that a staggering 46.4% of U.S. adults have experienced symptoms of a psychological disorder at some point in their lives.
This is a shocking statistic that should bring attention to the prevalence of mental health issues in the United States.The NCS-R study found that the most commonly reported symptoms were those associated with major depression, with nearly 20% of people reporting they had experienced depression at some point in their lives. Anxiety disorders were the second most common, with almost 20% of people reporting they had experienced symptoms of an anxiety disorder.
Substance use disorders, post-traumatic stress disorder, and phobias were also reported in the study.These statistics are concerning, as they demonstrate that mental health issues are far more prevalent than previously thought. They also suggest that many people are not getting the help they need to cope with their mental health issues. This could explain why mental health disorders are so widespread in the United States.
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Read the procedure. What is the purpose of the bicarbonate that is dissolved in the water?
Answer:
Through this experiment we study the process of photosynthesis.
• In the begining the leaf disks's tissue has oxygen, this allows them to float.
• Then, in the experiment we infiltrate the leaf disks with a solution that has bicarbonate, and as a result their density changes (it increases) and so the leaf disks sink.
• Once the disks are on the bottom and we direct the light to them the process of photosynthesis starts, being the bicarbonate the source of carbon for the process.
• As we know a product of the photosynthesis proces is oxygen, so when it is released into the leaf disks the overall density changes again and the disks rise.
So as we can see, in this experiment the purpose of the bicarbonate is being the source of carbon for the process of photosynthesis that occurs in the leaf disks.
Does anyone know what type of turtle this is? I really need to know.
Answer:
What you have there is a baby Pseudemy turtle (nick name for them: Cooters)
Explanation:
Here is a pic from online this is what they look like just like urs! They are friendly! <3 I have had one before they get as big as a 16 year old teenager's hand probably
Why is water easily polluted
Answer:water is able to dissolve more substances than any other liquid on earth
Explanation:
When large tracts of land are plowed, the exposed soil can erode during rainstorms
we have Kool-Aid and brilliant blue waterfalls. It's also why water is so easily polluted
Answer:
Water is easily polluted because its is able to dissolve more substances than any other liquid on earth.
What do these two changes have in common?
snails growing shells
sauce burning on a stove
Select all that apply.
Both are only physical changes.
Both are chemical changes.
Both are caused by heating.
Both are caused by cooling.
Type the correct answer in the box.Spell all words correctly. Which of the different types of crime scene mapping uses one object as an anchor for all measurements? The_ mapping method uses one object as an anchor for all measurement
The rectilinear mapping method uses one object as an anchor for all measurements.
What is rectilinear mapping method?
Rectilinear mapping is a type of crime scene mapping method that involves creating a scaled diagram of the scene using a series of straight lines to connect measured points. This method is useful in indoor crime scenes and is often used to create a two-dimensional representation of the scene. The key feature of rectilinear mapping is that it uses a grid system, which helps ensure accuracy in measuring distances and angles. The grid system allows for the creation of a precise and detailed map of the crime scene, which can be used to analyze evidence and reconstruct events.
What are the indoor crime ?
Indoor crimes refer to criminal activities that take place within a building or enclosed space. Examples of indoor crimes include burglary, robbery, theft, assault, homicide, and domestic violence. These types of crimes often occur in residential, commercial, or public buildings such as houses, offices, schools, and hospitals. Indoor crime scenes may require different types of investigation techniques and evidence collection methods compared to outdoor crime scenes due to factors such as limited space, the presence of multiple rooms or levels, and potential contamination from human activity.
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Complete question is: The rectilinear mapping method uses one object as an anchor for all measurements.
What is the role that genes play in making proteins?
I need answers like asap plz help
What characteristic do all protists have in common?
Answer:
they all make or consume food .
Explanation:
just took a test
Why do birds fly to live?
Answer:
in order to escape from predators or to catch prey
Answer:
They fly because they need food
Explanation:
I hope this helps ૮ • ﻌ - ა
what are the five main climate regions?
Answer:
The Five Main Climate Regions Are:-
tropical
dry
mild
continental
polar.
Answer:
The five main climate regions
tropical
dry
mild
continental
polar
the substitute teacher walked into the classroom and i immediately knew that i wouldn’t like her because of the way she dressed. ___
The statement implies bias based on the substitute teacher's appearance, a form of prejudice or preconceptions about character or abilities.
What is the dressing?The speaker judged the substitute teacher negatively based on her clothes, which is prejudiced. Clothing should not reflect someone's ability.
Prejudice is making assumptions without proper knowledge of an individual or group. The speaker judged the substitute teacher's likability based on appearance, disregarding teaching skills, personality, and qualifications. Don't judge people by their appearance.
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What do you think the following statements represent?
Ex. Cathy doesn't like Brian because he has red hair. -Prejudice
1. The substitute teacher walked into the room and I immediately knew that I wouldn't like her
because of the way she was dressed.______
In mitosis, the two resulting cells are called
1. offspring cells
2. infant cells
3. daughter cells
4. sister cells
Answer:
3
Explanation:
Because the division of the cytoplasm, called cytokinesis, then takes place forming two identical cells
List three factors that account for the rapid growth of the world's human population over the past 200 years.
Answer:
In the 1960s, China's large population was growing so rapidly that there was a serious threat of mass starvation.
• The government established the world's strictest family planning and birth control program, promoting one-child families and provides contraceptives, sterilizations, and abortions for married couples.
• Married couples pledging to have no more than one child receive a number of benefits including better housing, more food, free health care, salary bonuses, and preferential job opportunities for their child.
• Between 1972 and 2011, the country cut its birth rate in half and trimmed the average number of children born to its women from 5.7 to 1
Explanation:
You find a bone in a rock you think it's about 700,000 years old . Would you use radiocarbon dating to find the age of the bone?
Answer:
Explanation:
yaea
Many scientists oppose offshore drilling. Since the 1970s there have been several devastating oil spills as a result of oil exploration and drilling: Ixtoc, Exxon Valdez and, most recently, the Deepwater Horizon blowout off the coast of Louisiana. Ecosystems may survive, and some may eventually recover from such oil spills. But the overall effects are far reaching and long lasting. Scientists still see the effects of the toxic spill on the crab populations in surrounding wetlands. Others argue that the effects of not drilling are just as harmful. But, rather than ecosystems, it harms the economy. If we can drill our way out of poverty, then we owe it to ourselves to do so. In addition to this, it is put forth that reliance on foreign oil leads to the entrenchment of hostile regimes in oil rich regions. Extensive research along the Gulf Shore has uncovered a rise in cancer rates directly linked to consumption of seafood contaminated by the Deepwater Horizon blowout. How are the pro-drilling and anti-drilling arguments affected by this discovery?
A It weakens the anti-drilling argument and weakens the pro-drilling argument
B It is impossible to say how this evidence will impact either argument.
C It supports the anti-drilling argument.
D It supports the pro-drilling argument.
Offshore drilling, in actuality, carries significantly greater environmental danger than benefit. Utilizing these fuels and burning them results in significant carbon emissions and climate change. Thus, option B is correct.
What are the causes of offshore drilling?The impacts and dangers of human offshore oil and gas development, which include extensive onshore habitat loss.
Frequent oil spills, the release of toxic drilling muds, a potentially catastrophic oil spill, and direct harm to marine mammals during exploration, are in no way comparable to the seepage of tar that occurs naturally.
Therefore, The majority of accidents involving offshore oil rigs are caused by blowouts. Natural calamities continue to be a risk, but faulty machinery and structural flaws are a key factor in drilling rig mishaps.
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Assume that the import of a particular amino acid across the plasma membrane is observed (1) to occur only down its concentration gradient and (2) to slow when a different but similar amino acid is added to the extracellular fluid. The movement of the amino acid through the membrane is most likely by
Answer:
The correct answer is - facilitated diffusion.
Explanation:
Facilitated diffusion is a form of facilitated transport of molecules such as amino acid, glucose, and others through the plasma membrane involving the passive or indirect movement of molecules along their concentration gradient, which is led by the presence of another molecule normally a pore or channel made up of integral protein.
Facilitated diffusion depends on several factors such as the size of molecules, type of molecules, similarity of molecules to extracellular matrix or fluid that slow or fast the diffusion process.
Thus, the correct answer is - facilitated diffusion.
All of the following are included in the forebrain except the
A. cerebellum
B. cerebrum
C. thalamus
D. hypothalamus
Please select the best answer from the choices provided
Answer:
D.
hypothalamus
Explanation:
edge
All the structures above indicated are included in the forebrain EXCEPT the CEREBELLUM (Option A).
The forebrain (also known as the prosencephalon) is the largest region of the brain.
The forebrain is composed of the cerebrum (telencephalon), thalamus, hypothalamus, pineal gland and limbic system.
The cerebrum is recognized to be the biggest portion of the brain.
On the other hand, the cerebellum is a brain structure located between the brainstem and the cerebrum.
The functions of the cerebellum include motor abilities, sensory perception and body posture/balance.
In conclusion, all the structures above indicated are included in the forebrain EXCEPT the CEREBELLUM (Option A).
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Mark this and return
How is energy related to the change of state
represented by the model?
O Atoms gain energy as a gas changes to a solid.
Atoms gain energy as a gas changes to a liquid.
Atoms lose energy as a gas changes to a solid.
Atoms lose energy as a gas changes to a liquid.
The energy is related to the change of state represented by the model by: D. Atoms lose energy as a gas changes to a liquid.
What is Atoms?A model of the transition from a gas to a liquid is shown in the accompanying image. It demonstrates how atoms or molecules change from being widely scattered as in a gas to being concentrated as in a liquid.
The atoms in this process move from a higher-energy state to a lower-energy state releasing or losing energy in the process. The most common kind of energy loss is heat.
Therefore the correct option is d.
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describe a mercurial clinical thermometer.
Answer:
➢ In a mercury thermometer, a glass tube is filled with mercury and a standard temperature scale is marked on the tube. With changes in temperature, the mercury expands and contracts, and the temperature can be read from the scale. Mercury thermometers can be used to determine body, liquid, and vapor temperature.
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ATP can be produced via two cellular respiration pathways. one that occurs in the presence of oxygen and one that occurs in its absence. Name and explain how these two mechanisms differ.
Aerobic and anaerobic respiration are the two different types of cellular respiration processes that are used to produce ATP.
ATP (adenosine triphosphate) is a molecule used by cells for energy storage and transfer. Two types of cellular respiration pathways are present for ATP production: aerobic respiration and anaerobic respiration. The primary difference between these two is the presence of oxygen.ATP production during aerobic respiration occurs in the presence of oxygen. This process occurs in three stages: glycolysis, the Krebs cycle, and oxidative phosphorylation. In the first stage, glucose is broken down into pyruvate, which is then moved to the mitochondria in the second stage, the Krebs cycle, where it is further processed. The last stage is oxidative phosphorylation, in which the electron transport chain and chemiosmosis use the energy generated to create ATP.Anaerobic respiration occurs in the absence of oxygen, and it is a less efficient method of ATP production. Anaerobic respiration begins with glycolysis, the same as aerobic respiration. Instead of moving to the Krebs cycle, pyruvate is transformed into lactate or ethanol. These pathways are not as effective at producing ATP, but they can supply ATP during periods of low oxygen. In summary, the main difference between these two pathways is the presence or absence of oxygen during the process.For more questions on adenosine triphosphate
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