Answer: molecule transport and energy use
Explanation: I got the answer from castle learning
What were Puritans taught?
Answer:
They were taught that they had been born sinners and would always be sinners unless they did exactly as their church taught.
Explanation:
Which statement best describes a scientific question?
It must be based on a hypothesis.
It must be supported by data.
It must be testable.
It must be original
a scientific question is a hypothesis which has to be testable-
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Explain boyles law pleaseeee helppp
Answer:
Explanation:
Boyle’s law is a gas law which states that the pressure exerted by a gas (of a given mass, kept at a constant temperature) is inversely proportional to the volume occupied by it. In other words, the pressure and volume of a gas are inversely proportional to each other as long as the temperature and the quantity of gas are kept constant. Boyle’s law was put forward by the Anglo-Irish chemist Robert Boyle in the year 1662.
Answer: boyles law .
called Mariotte’s law, a relation concerning the compression and expansion of a gas at constant temperature. This empirical relation, formulated by the physicist Robert Boyle in 1662, states that the pressure (p) of a given quantity of gas varies inversely with its volume (v) at constant temperature; i.e., in equation form, pv = k, a constant. The relationship was also discovered by the French physicist
Explanation:
What happens if the mRNA strand is not transcribed properly?
How are the currents monitored by NASA?
Answer:
The bottom pressure of the Atlantic Ocean was recorded by NASA's GRACE satellites as an indication of deep ocean current speed (artist's concept). A team of NASA and university scientists has devised a new method for tracking changes in Atlantic Ocean currents, which are a major driver of global climate change, using satellite observations.
Explanation:
Hope it helps:)
In an experiment, a researcher prepares a reaction mixture by dissolving a substance in a buffered solution. The substance is the substrate of a certain enzyme. The researcher adds a small amount of the enzyme to the reaction mixture and measures the amount of product that is formed over time. Which of the following best predicts the immediate result of adding more substrate to the reaction mixture at the point indicated by the arrow in Figure 1?
answer choices
The amount of product will decrease until the reaction rate goes to zero.
The amount of product will increase until the reaction reaches its equilibrium point or until the substrate is used up by the reaction.
The amount of product will increase without stopping because the enzyme will be unchanged by the reaction.
The amount of product will decrease until the reaction reaches its equilibrium point or until the enzyme is been used up by the reaction
Until equilibrium is reached or all of the substrate has been eaten, the amount of product will continue to increase.
How can the rate at which an enzyme-catalyzed reaction occurs be determined?It is possible to identify enzyme catalysis by measuring the appearance of the product or the disappearance of the reactants. The same reactants may be used in a reaction, but a different catalyst may produce different results.
Which of the following would speed up how quickly reactants turn into products in a chemical reaction?The more the temperature rises, the more crashes occur. As a reactant's concentration rises, the likelihood of reactant collisions increases as well, accelerating the rate of the reaction.
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30) The metabolic processes called fermentation
A) produce substrates for the Krebs cycle.
B) are alternatives for the pentose phosphate pathway.
C) use an organic molecule as a final electron acceptor.
D) occur only when oxygen is readily available.
E) produce substrates for glycolysis.
The metabolic processes called fermentation use an organic molecule as a final electron acceptor.
This process is an alternative pathway for energy production when oxygen is not readily available. During fermentation, glucose is broken down to produce ATP, and different types of fermentation produce different end products, such as ethanol or lactic acid. Fermentation does not produce substrates for the Krebs cycle, nor is it an alternative for the pentose phosphate pathway. However, fermentation can produce substrates for glycolysis, which can then enter into the Krebs cycle under aerobic conditions.
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in what ways does studying thousands of years of climate data and plant distribution data from a specific area help explain the area's current composition of plant species?
Studying thousands of years of climate data and plant distribution data from a specific area can help explain the area's current composition of plant species in several ways.
Here are some examples: Climate change: Climate data can be used to determine how the climate in the area has changed over thousands of years. This can help explain how the distribution of plant species has changed over time in response to changes in temperature, precipitation, and other environmental factors. Historical events: Historical events such as natural disasters, human settlement, and land use changes can also affect the distribution of plant species in an area.
By studying plant distribution data from thousands of years ago, researchers can gain insight into how these events have affected the composition of plant species in the area over time. Evolutionary processes: Plant species that are found in a particular area today have likely evolved in response to the local environment over thousands of years.
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debates related to the changing nature of contemporary agriculture and food-production practice
Debates around contemporary agriculture and food-production practices center around issues such as sustainability, technology, ethics, and globalization.
Contemporary agriculture and food-production practices are at the forefront of many debates and discussions around the world. One of the most pressing issues is sustainability, as traditional practices have often had negative impacts on the environment.
There is also a growing emphasis on technology, with genetically modified crops and precision agriculture being hotly debated topics. Ethical concerns around animal welfare, workers' rights, and the use of pesticides and antibiotics are also important issues.
Finally, globalization has brought about changes in food production and distribution, with questions around access to food, food safety, and the impact on local communities being raised. Overall, the changing nature of contemporary agriculture and food production is a complex and multifaceted issue that requires careful consideration of all these factors and more.
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How can you avoid or manage
Type 1 and Type 2 diabetes
Answer:
as we all know, diabetes can only be prevented by eating very very very less sugar. Diabetes type 1 and 2 can be prevented both by eating sugar free meals
What was the main idea of Wegener's continental drift theory?
O Earth's surface is composed of moving plates.
O Land masses will eventually be replaced by ocean.
O All land masses on Earth's surface are stationary.
O Land masses move across Earth's surface over time.
The main idea of Wegener's continental drift theory was that Land masses move across Earth's surface over time. That is option D.
What is continental drift theory?The continental drift theory is the theory that believes that the earth surface is made up of land masses which drifts across the Earth, sometimes plowing through oceans and into each other.
The continental drift theory is most associated with the scientist Alfred Wegener, whom in the early 20th century believed that Land masses move across Earth's surface over time.
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Answer:
The answer is either B. Earth's surface is composed of moving plates or it's D. Land masses move across Earth's surface over time.
Explanation:
What was the main idea of Wegener's continental drift theory?(1 point)
Responses
All land masses on Earth's surface are stationary.
Earth's surface is composed of moving plates.
Land masses will eventually be replaced by ocean.
Land masses move across Earth's surface over time.
Cellular respiration is when
Answer: Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert chemical energy from oxygen molecules or nutrients into adenosine triphosphate (ATP), and then release waste products.
Explanation:
not my words, it's googles, but put it in your words.
A cell with 24 chromosomes undergoes mitosis. _____ daughter cells are created with each containing _____ chromosomes
Answer:
Duas / 24 /
Explanation:
Duas células filhas são criadas / cotendo o mesmo número de cromossomos da mãe (24).
What is unusual about the choice of Streptococcus lactis (now Lactococcus lactis) as the model organism in this study
The choice of Streptococcus lactis (now Lactococcus lactis) as the model organism is unusual because it is a bacterium that is primarily used in the dairy industry for fermented dairy products, such as cheese and yogurt.
This bacterium is not typically studied as a model organism in scientific research, but it has certain characteristics that make it an attractive model organism for studying the basic molecular mechanisms of gene regulation and metabolism. These characteristics include its ease of cultivation and manipulation in the laboratory, its well-characterized genetics and biochemistry, and its ability to produce a wide range of useful compounds, such as enzymes and antibiotics.
A lactic acid bacteria known as Lactococcus lactis (formerly Streptococcus lactis) is well-known for its importance in the dairy industry, especially the manufacturing of cheese and fermented milk products. A gram-positive, facultatively anaerobic, non-spore-forming, catalase-negative, and cocci-shaped bacterium belonging to the genus Lactococcus has a short genome of about 2.4 Mb.
A bacteria called Lactococcus lactis uses homolactic fermentation to produce energy. In the absence of oxygen, lactate dehydrogenase (LDH) transforms the pyruvate that is produced by the fermentation of glucose by Lactococcus lactis into lactic acid. As a result, the process is homolactic, which means that the sole waste produced is lactic acid. Since other lactic acid bacteria, like Lactobacillus bulgaricus and Streptococcus lactis, are unable to perform it, it is specific to this species.
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What is the kinetic energy of a bike with a mask for 16 kg traveling out for 4 m/s
Answer:
About 128J
Explanation:
\(E_{k} = \frac{1}{2} mv^{2} \\\\E_{k}=128J\)
based on atmospheric stability considerations, do you think it would be best to burn agricultural debris in the early morning or the afternoon?
The best time to burn agricultural debris depends on atmospheric stability considerations, which refer to the vertical movement of air in the atmosphere. On stable days, air sinks.
Making it harder for smoke to rise and disperse. On the other hand, on unstable days, air rises and mixes easily, making it easier for smoke to rise and disperse. agricultural debris in the early atmospheric stability morning, when the air is typically stable, may result in a buildup of smoke and reduced visibility. Conversely, atmospheric stability burning in the afternoon, when the air is often more unstable, may result in better smoke dispersion and improved air quality. Thus, it would be best to burn agricultural debris in the afternoon based on atmospheric stability considerations.
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6) Where is the star? Write the latitude and longitude
7) Where is the smiley face? Write the latitude and longitude
Answer: smiley face: 60° N and 60° W
star: 60° S and 30° E
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Open Ended - Describe the components and interactions of one body system. (Cardiovascular)
Solution:
The cardiovascular system consists of two pumps (left and right ventricle) and two series of circuits:
Pulmonary circuit and systemic circuit.
The systemic circuit:
This circuit begins in one of the great vessels, the aorta, which branches into smaller vessels to the capillaries that finally reach the organs.
Now, the vascular components include arteries, arterioles, and capillaries:
Arteries: they are thick-walled vessels, the blood that circulates in these vessels has high pressure and they carry oxygenated blood to the body's tissues.
Arterioles: they are branches of the arteries.
Capillaries: they have larger surface areas and cross-sections and are the sites of exchange for nutrients, water, and gases.
on the other hand, the vascular components also include the venous circuit, in this circuit, the venules (smaller veins) join to form larger veins until the larger vein, the vena cava, returns blood to the heart:
Veins: thin-walled vessels where blood circulates with low pressure. These vessels contain most of the blood that flows in the cardiovascular system.
Venules: they are the component with the highest permeability in the microcirculation.
Pulmonary circuit:
In the pulmonary circuit, deoxygenated blood leaves the heart's right ventricle and passes into the pulmonary artery (pulmonary artery trunk). The pulmonary artery trunk divides into the right and left pulmonary arteries.
The right and left pulmonary arteries carry deoxygenated blood to the arterioles and capillary beds in the lungs. In this location (lungs), carbon dioxide is released and oxygen is absorbed. The oxygenated blood then passes from the capillary beds through the venules into the pulmonary veins. The pulmonary veins carry it to the left atrium of the heart. The pulmonary arteries are the only arteries that carry deoxygenated blood, and the pulmonary veins are the only veins that carry oxygenated blood.
The heart:
The heart is located between the lungs in the center of the chest (inferior mediastinum), behind, and slightly to the left of the breastbone.
The heart is wrapped in a membrane composed of two layers, this membrane is called the pericardium.
The outer layer of the pericardium surrounds the source of the major blood vessels of the heart and is attached to the spine and diaphragm by ligaments.
The inner layer of the pericardium is attached to the heart muscle (myocardium). A layer of fluid separates the two layers of the membrane, allowing the heart to move as it beats while remaining attached to the body.
The heart has four chambers.
The upper chambers are called atriums and there are two of them: left atrium and right atrium.
On the other hand, the lower chambers are also two and are called left ventricle" and "right ventricle.
A muscular wall called the septum separates the left and right atria and the left and right ventricles.
The left ventricle is the largest and strongest chamber in the heart. In fact, the walls of the left ventricle are strong enough to push blood through the aortic valve to the rest of the body.
Valves are those that control the flow of blood in the heart. These valves are 4.
The tricuspid valve controls blood flow between the right atrium and the right ventricle.
The pulmonary valve controls blood flow from the right ventricle to the pulmonary arteries. Note that the pulmonary arteries carry blood to the lungs to oxygenate this blood.
The mitral valve allows oxygenated blood from the lungs to pass from the left atrium to the left ventricle.
The aortic valve allows oxygen to pass from the left ventricle to the aorta, the largest artery in the body, which carries blood to the rest of the body.
On the other hand, the heart works through a special network of the myocardium, which stimulates the heart to contract. This electrical signal originates from the sinoatrial (SA) node located in the upper part of the right atrium.
Electrical impulses from the sinoatrial node travel through the muscle fibers of the atria and ventricles, stimulating their contraction.
Is the adaptation physical or behavioral. Humpback whales migrate north from Antarctica to breed in warmer water.
Answer:
okay so im going with a behavioural adaptation becasue if it was physical wouldnt that mean that they would change their appearance bc of there adaptation?
okie peace
Explanation:
Answer:
This adaptation is behavioral
Explanation:
Which of the following best describes the source of materials used to make purines and pyrimidines?
Answer:
Nitrogen, Carbon, Hydrogen
Explanation:
The purine and pyrimindines are nitrogenous bases which are made up of carbon and nitrogen rings arranged in different manners. We can also find other elements like oxygen and hydrogen in the structure of N-bases as well.
__________ is weather averaged over a long period of time.
Question 2 options:
A. temperature
B. air pressure
C. climate
D. humidity
Answer:
no
Explanation:
no
The weather that is averaged over a long period of time is the climate that is present in Option C because climate is a prolonged period of weather that is taken into consideration, and the regions are specified for the climatic condition.
What is the climate?Weather is affected by various factors, such as temperature, humidity, etc., and that is not permanent for years, but it is temporary because when there is a rainy day, the weather condition of that place is more cold, while in a place where there is a high temperature, the weather becomes dry for that region. Climate is a weather condition that lasts for long periods of time, such as 20 or 30 years, and depending upon the climate, different ecosystems are considered.
Hence, the weather that is averaged over a long period of time is the climate that is present in Option C because climate is a prolonged period of weather that is taken into consideration, and the regions are specified for the climatic condition.
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What percent of energy is transferred between the levels indicated by the blue arrows? (3 points)
Food pyramid showing plants at the bottom level. Insects and snails are in the second ascending level. The small fish are in the third ascending level. Larger fish are in the fourth ascending level. The top level has a hawk. The blue arrows are pointing to the second and third level of the pyramid.
50 percent
90 percent
100 percent
10 percent
Answer:10%
Explanation:
I just took the test
Which of the following answer choices BEST supports the idea that most attempts by scientists to create new elements will fail?
The answer choice which best supports the idea that most attempts by scientists to create new chemical elements will fail is that: (D) scientists have to repeat their experiments an enormous number of times; if it works once it's seen as a success.
What is a chemical element?A chemical element can be defined as a pure substance that comprises atoms having the same atomic number (number of protons) in its nuclei and as such, it is the primary constituent of matter. Also, a common characteristics for all chemical elements found on the periodic table is mass and volume.
In Chemistry, some examples of a chemical element include the following:
Carbon (C)Oxygen (O)Argon (Ar)Sodium (Na)Potassium (K)Mercury (Hg) Hydrogen (H)Zinc (Zn)In this scenario, we can reasonably infer and logically deduce that a statement which indicates that an attempt by scientists to create new chemical elements will fail is stating that "scientists have to repeat their experiments an enormous number of times; if it works once it's seen as a success." because an experiment to create new chemical elements must be tested and they all should have multiple successful results.
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Complete Question:
Which of the following answer choices BEST supports the idea that most attempts by scientists to create new elements will fail?
(A) Scientists have to create a target with a carefully chosen atom; this is a process that takes months.
(B) Scientists have to smash atoms together and get them to stick; a positive charge makes them repel each other.
(C) Scientists have to bombard particles with specific protons; specialized atoms combine with neutrons.
(D) Scientists have to repeat their experiments an enormous number of times; if it works once it's seen as a success
Help with the question in the red box please
Answer:
It Must be D
Explanation:
Not sure how to explain
Souls are created by a three step process involving
Answer:
In the beginning, God created...
Explanation:
only Jesus Christ (who is God, robed in flesh) is able to create souls. Only humans have souls...that is why we are precious to Him...we are created in His image...sorry, I’m not meaning to seem like I’m preaching at you...because I’m not trying to...but I’m just telling you the truth.
Someone plz help me plzz :(
Answer:
C if i remember correctly
Explanation:
i did this yesterday for plant cell biology
Answer:
From what I see this is a cell and the part label Y is where the enzymes break down food so the closer answer would had been C
Milk left out on counter by accident for two days spoiled before date. Select one: a. 4- Demonstrates the ability to construct a clear and insightful problem statement with evidence of all relevant contextual factors b. 3-Demonstrates the ability to construct a problem statement with evidence of most relevant contextual factors, and problem statement is adequately detailed. IS C. 2-Begins to demonstrate the ability to construct a problem statement with evidence of most relevant contextual factors, but problem statement is superficial. d. 1- Demonstrates a limited ability in identifying a problem statement or related contextual factors
Based on your question, it seems that the milk was left out on the counter by accident for two days before the expiration date. This is a common problem that many people face when they forget to put their milk in the fridge, and it can lead to spoiled milk.
In terms of constructing a problem statement with evidence of relevant contextual factors, I would rate this question as a 3. You have provided important contextual information such as the fact that the milk was left out on the counter for two days before the expiration date. However, you have not provided information about the type of milk or the temperature of the room where the milk was left out, which could also impact whether or not the milk would spoil.
In terms of a detailed problem statement, I would also rate this question as a 3. You have clearly stated the problem (the milk spoiled after being left out on the counter), but you have not provided any additional information about why this happened or how it could have been prevented.
Overall, your question demonstrates a good understanding of the problem, but could benefit from additional contextual information and a more detailed problem statement.
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It seems that the milk was left out on the counter by accident for two days before the expiration date. This is a common problem that many people face when they forget to put their milk in the fridge, and it can lead to spoiled milk.
In terms of constructing a problem statement with evidence of relevant contextual factors, I would rate this question as a 3. You have provided important contextual information such as the fact that the milk was left out on the counter for two days before the expiration date. However, you have not provided information about the type of milk or the temperature of the room where the milk was left out, which could also impact whether or not the milk would spoil.
In terms of a detailed problem statement, I would also rate this question as a 3. You have clearly stated the problem (the milk spoiled after being left out on the counter), but you have not provided any additional information about why this happened or how it could have been prevented.Overall, your question demonstrates a good understanding of the problem, but could benefit from additional contextual information and a more detailed problem statement.
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1.2.3
The acid that accumulates in the muscles of humans during
continuous strenuous physical activity.
Explanation:
lactic acid that accumulates in the muscles of humans during continuous strenuous physical activity
Answer:
Lactic Acid
Explanation:
When you exercise, your body uses oxygen to break down glucose for energy. During intense exercise, there may not be enough oxygen available to complete the process, so a substance called lactate is made. Your body can convert this lactate to energy without using oxygen.
Describe the status of natural resources in the context of Nepal.
Nepal's mineral resources are small, scattered, and barely developed. There are known deposits of coal (lignite), iron ore, magnesite, copper, cobalt, pyrite (used for making sulfuric acid), limestone, and mica. Nepal's great river systems provide immense potential for hydroelectric development.
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What main factor determines the stages a star will follow after the main sequence?.
The main factor that determines the stages a star will follow after the main sequence is the star's mass or size.
What is star?An astronomical object known as a star is made up of a bright plasma spheroid that is held together by gravity. The Sun is the star that is closest to Earth. Other stars are also visible at night with the unaided eye, but because to their great distances from Earth, they appear as stationary points of light. Many of the brightest stars have names, and the most notable stars have been grouped into constellations and asterisms. Star catalogues have been put out by astronomers that list the known stars and offer standardized stellar labels.What function does a star serve?Furthermore, stars are crucial because they create life on Earth. The Sun is the most significant since life on Earth wouldn't exist without it. Earth would merely be a rock covered in ice. As an illustration, ancient mariners relied on the stars to assist them navigate at sea.Learn more about star here:
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