Brailiest!!! It's almost due Please somebody help me with the answer 6. Explain the role of a specific enzymes in the digestive process. Include where they are produced, where they enter the alimentary canal, pH range in which they work best, the types of molecules they chemically digest and what products the chemical breakdownz form. (give 4 enzymes examples-Key on tge types of nutrients we process-carbohydrates, lipids[Fats], & proteins
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Answer:
The Role of Enzymes in the Digestive System. Chemical digestion could not take place without the help of digestive enzymes. An enzyme is a protein that speeds up chemical reactions in the body. Digestive enzymes speed up chemical reactions that break down large food molecules into small molecules.
Role of the protease enzyme:
Protease refers to a group of enzymes whose catalytic function is to hydrolyze peptide bonds of proteins. They are also called proteolytic enzymes or proteinases. ... For example, in the small intestine, proteases digest dietary proteins to allow absorption of amino acids.
Location of production of the protease enzyme: Protease is produced in the stomach, pancreas, and small intestine. Most of the chemical reactions occur in the stomach and small intestine. In the stomach, pepsin is the main digestive enzyme attacking proteins. Several other pancreatic enzymes go to work when protein molecules reach the small intestine.
Where they enter the alimentary canal?
Proteases are released by the pancreas into the proximal small intestine, where they mix with proteins already denatured by gastric secretions and break them down into amino acids, the building blocks of protein, which will eventually be absorbed and used throughout the body.
pH range in which they work best: In pancreatic protease, it works best I.e, in the pH range of 7.5-8.0
Related Questions
ONLY DO NUMBER 5 I CAN DO THE REST....If you help i will pass you the brainliest
Answers
Answer: You can compare Desert and rainforest
Explanation:
They are two very different ecosystems so it won;t be hard to compare them.
how do creationists and evolutionists differ in their views of natural selection?
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Answer: creationists believe in higher power to create things as is and evolutionists believe we originate from a common past and constantly change
Explanation: Creationists believe the belief that the universe and living organisms originate from specific acts of divine creation, as in the biblical account, rather than by natural processes such as evolution.
The theory of evolution is based on the idea that all species are related and gradually change over time. Evolution relies on there being genetic variation in a population which affects the physical characteristics (phenotype) of an organism.
Answer:
Creationists believe that natural selection is a God ordained process. Evolutionists believe that natural selection is a scientific process.
Explanation:
Beavers, large members of the rodent family in North America, are often referred to as “ecosystem/keystone engineers” by wildlife managers. Ecosystem engineers are described as animals that create, alter, or destroy a habitat. Beavers contribute to river ecosystems by bringing down old and dead trees along riverbanks. They use these trees to make their dams. Although these dams are primarily used for protection and food storage, scientists report that these dams change the surrounding environment in different ways.
Given this information, in three to five sentences, describe a potential benefit that beavers contribute to the ecosystem as keystone engineers and describe a plausible impact that the removal of beavers could have on the surrounding ecosystem.
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Answer:The potential benefit that beavers contribute to the ecosystem include sources of food and habitat for some animals.This consists of all the organisms and the physical environment with which they interact.The removal of the beavers will allow for more oxygen to be present within the ecosystem as a result of increased plant population.
Explanation:
Answer:
2-6=4 thx
Explanation:
it is thx
What type of rock is pictured here?
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A needed resource that is in limited supply is _______
[_] carrying capacity
[_] competition status
[_] predator population
[_] limiting factor
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How does carbon enter the atmosphere?
(MULTIPLE CHOICE)
A). plant stomata
B). release of CO2 by the oceans
C). animal and human respiration
D). transpiration
E). decomposition of limestone
F). burning of fossil fuels
Answers
Answer:
B, C, E, & F
Explanation:
All have to deal with a release of energy.
Seed Germination Investigation
The students are to investigate the process of seed germination during their summer
vacation.
They will select different types of seeds, such as beans, peas, or sunflower seeds.
Encourage students to set up a germination experiment by placing the seeds in
different conditions, such as light vs. dark, or wet vs. dry. Moreover, they need to
pot the same seed in more than one pots.
They should observe and document the changes that occur over time, including the
emergence of roots and shoots.
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Answer:
Okay...In this case I suggest you use corn seed or beans seed
Explanation:
It should take about 6 weeks to see the Germination, until then continue watering it and giving it sunlight
The seed germination investigation during the students' summer vacation involves selecting various seeds (e.g., beans, peas, sunflower) and setting up an experiment. They will place the seeds in different conditions, like light vs. dark or wet vs. dry, and pot the same seed in multiple pots. Throughout the investigation, the students are expected to carefully observe and document the changes that take place over time, including the growth of roots and shoots. This hands-on approach allows them to gain practical knowledge of seed germination and develop essential scientific skills in observation, data collection, and documentation.
Find the hot spot on the map. This represents one of the volcanoes of Hawaii, which gets its fuel because the island sits over a hot spot. Hot spots occurs at abnormally hot centers known as mantle plumes. Scientific models depict these plumes of molten rock almost like a lava lamp, with a rising bulbous head fed by a long, narrow tail that originates in the mantle. This type of volcanism, hot spot volcanism, is unique. Why?
A The hot spot volcanoes rarely result in mountain building; they are a destructive process.The hot spot volcanoes rarely result in mountain building; they are a destructive process.
B It does not occur at plate boundaries where most all other volcanism occurs.It does not occur at plate boundaries where most all other volcanism occurs.
C It occurs where two tectonic plates converge and is usually the site of mountain building.It occurs where two tectonic plates converge and is usually the site of mountain building.
D The resulting volcanoes always produce islands.
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Answer:
A: The hot spot volcanoes rarely result in mountain building; they are a destructive process.The hot spot volcanoes rarely result in mountain building; they are a destructive process.
A class is learning about the evaporation step in the water cycle using a simple model. The model consists of a 1-L container of water. When the container is open, and it receives sunlight, the water can freely evaporate from the container. The students design an experiment using the model. In the experiment, the container will be filled and left open outside from dawn until dusk at different times of the year. The students will run the experiment only on days with clear weather. As a basis of their experiment, the students make an assumption that more water will evaporate from their model when more solar energy is present. Which of the following is a result that the students could predict in order to test their assumption?
A.
Equal amounts of the water will evaporate on summer days and winter days.
B.
Less of the water will remain in the container after one day in summer than after one day in winter.
C.
Less of the water will remain in the container after one day in winter than after one day in summer.
D.
Some of the water will evaporate on winter days but not on summer days.
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Help please :) It's science Grade 8 - 15 points
Cell biologists have modified plants so that they can grow in different conditions or have different nutritional value. Do you think cell biologists should alter human cells to make us stronger or faster? Explain your reasoning.
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Answer:
i dont think biologists should alter human cells simply because of the risk it would take on the human body, and because humans can be dangerous. for example, if a human were altered and they have some type of mental health problem they could be too overpowered to stop from committing many crimes which is very alarming. i like humanity the way it is currently.
Which resource is renewable?
O coal
O oil
O steel
O wind
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Explanation: As oil,coal,steel would run out eventually but as wind is a natural resource it would never run out.
Hope this helps you
Among the options given, the wind is a type of resource that is classified in the category of renewable resources. Thus, the correct option for this question is D.
What do you mean by Renewable resources?Renewable resources may be defined as the type of resources that are not depleted or consumed with respect to time. These resources are available in an unlimited amount on the earth's surface. Examples of this source of energy may include wind, solar, geothermal power, hydropower, etc.
While resources like coal, oil, and steel may gradually be consumed and are in limited amounts on the earth's surface. So, the excessive and continuous consumption of these resources may end up one day. Hence, these resources are classified into the category of non-renewable resources.
Therefore, wind is a type of resource that is classified in the category of renewable resources. Thus, the correct option for this question is D.
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Bob studies for a test and Jackie does not study. After the test, they compare their scores.
B : Independent Variable:
A : Dependent Variable:
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Answer:
I: studying for a test
D: the score on the test
Explanation:
The independent variable would be studying for the test because it could change/it is controlled. The score on the test depends on how much they studying (i.e. dependent variable depends on the independent variable.)
Explain the asthma disorder.
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The exact causes of asthma are not fully understood, but it is believed to be a combination of genetic and environmental factors. Asthma triggers can vary from person to person, but some common triggers include:
Allergens such as dust mites, pollen, and pet dander
Irritants such as smoke, air pollution, and strong odors
Exercise and physical activity
Respiratory infections such as colds and flu
Symptoms of asthma can include:
Wheezing: a whistling sound when breathing
Coughing, especially at night or early in the morning
Shortness of breath or difficulty breathing
Chest tightness or pain
Asthma is typically diagnosed based on a combination of symptoms, medical history, and lung function tests such as spirometry. Treatment for asthma often includes medications such as inhaled corticosteroids and bronchodilators, which can help reduce inflammation and open up the airways. It is also important for people with asthma to avoid triggers as much as possible and to have an asthma action plan in place to help manage symptoms and prevent asthma attacks. In severe cases, hospitalization may be necessary.
Mark brainliest pls
Asthma is a chronic respiratory disorder that affects millions of people worldwide. It is a condition that causes the airways in the lungs to become inflamed, making it difficult to breathe. This inflammation can also cause the airways to become more sensitive to certain triggers, such as allergens, pollutants, and exercise.
The symptoms of asthma can vary in severity from person to person, but they typically include wheezing, coughing, chest tightness, and shortness of breath. These symptoms can be triggered by a variety of factors, including exposure to allergens such as dust mites, pollen, and pet dander; irritants such as cigarette smoke and air pollution; respiratory infections; exercise; and emotional stress.
Asthma can be classified as either intermittent or persistent, depending on the frequency and severity of symptoms. Intermittent asthma is characterized by infrequent and mild symptoms, while persistent asthma is characterized by frequent and severe symptoms that can affect a person's daily activities and quality of life.
Asthma is typically diagnosed through a combination of medical history, physical examination, and lung function tests. Treatment for asthma usually involves a combination of medications and lifestyle changes, such as avoiding triggers and improving overall health through regular exercise and a healthy diet.
Medications used to treat asthma include inhaled bronchodilators, which relax the muscles around the airways and allow them to open up, and inhaled corticosteroids, which reduce inflammation in the airways. In more severe cases, oral medications or injections may be necessary.
In addition to medication, lifestyle changes can also play an important role in managing asthma. For example, avoiding triggers such as allergens and pollutants, maintaining a healthy weight, and staying physically active can all help to improve asthma symptoms and overall lung function.
Overall, asthma is a complex and challenging disorder that requires ongoing management and attention. However, with proper treatment and care, most people with asthma are able to lead full and active lives, free from the limitations and symptoms of this condition.
A student is studying a gray pine (conifer/gymnosperms), an apple tree and an avocado tree. After conducting research about them she discovers some similarities and differences between them. What are some of the differences and similarities she probably discovered? (Hints: think about how they reproduce)
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HELP QUICK!
A. 1,4,3,2
B. 2,1,3,4
C.3,1,2,4
D. 1,2,4,3
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Help muh please I will give Brainliest
Answers
Answer:
Earth is not heated in a uniform manner, there are hit and cold spots, e.g you have a desert inland the Sun heats it, hot air rises. Since there can't be a vacuum, colder air from the surroundings must fill the gap, then you get convection.
Explanation:
Explanation:
the answer is B. Convection currents drive atmospheric circulation at the global scale. The Earth is heated most intensely near the equator, where this air rises as part of the intertropical convergence zone. It then reaches high altitudes and diverges poleward as part of the Hadley cell, a permanent circulation cell in the tropics. This is the primary means in which excess energy is transported poleward via the atmosphere. This air and its energy tends to subside in the subtropics, and eventually move poleward again in the Ferrel cell of the mid-latitudes and polar cell of the polar regions through eddy diffusion.
what role do you think the respiratory system has?
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Answer:
The main role the respiratory system has is to move fresh air into your body and excrete waste from ur body.
Explanation:
5. Complete the sentences to describe some important examples of active transport.
The concentration of glucose molecules in the ___________ of the
small intestine is ___________ than the concentration inside the
intestinal villi. This means that glucose would ___________ from the
villi into the lumen, but this can’t happen because the body needs to take
in the glucose, not lose it. Instead, special ___________ proteins in
the cell membrane use ___________ to move the glucose into the villi
against its ___________ gradient.
Similarly, the amount of glucose inside of the blood in the kidneys is
___________ than it is in the tubule, but it must move out of the
tubule. Glucose moves into the blood by ___________
___________.
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Answer:
do you still need help with this
Explanation:
What is your hypothesis for the numbers of each phenotype after 32 fertilizations (HINT: Use a Punnett square to come up with the ratio and then determine how much of each if you have 32 individuals.)
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Answer:
I need more clarification on what to use in the punnet square
Explanation:
Explain the nitrogen cycle and how it applies to the carbon cycle.
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Which of the following lists the components of a nucleotide?
a. a phosphate group, a deoxyribose, a nitrogen-containing base
b. a phosphate group, a ribose, a nitrogen-containing base
c. a nitrogen group, a ribose, a phosphate-containing base
d. a nitrogen group, a deoxyribose, a phosphate-containing base
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Answer:
A
Phosphate Group, Nitrogen Base, Deoxyribose (DNA)
What structures help us determine evolutionary relationships between species? Explain.
Answers
Answer:
Homologous genes
Biologists often compare the sequences of related genes found in different species (often called homologous or orthologous genes) to figure out how those species are evolutionarily related to one another.
Hope this helped :]
Answer:
Homologous Genes
Explanation:
Homologous structures provide evidence for common ancestry, while analogous structures show that similar selective pressures can produce similar adaptations (beneficial features). Similarities and differences among biological molecules (e.g., in the DNA sequence of genes) can be used to determine species' relatedness.
Highly organized systems like living cells should have _____.
a. High energy
b. High entropy
c. Low entropy
d. Low energy
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Friction always acts in a direction _____to the direction of motion.
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Describe one of Hooke's discoveries that is useful in two different fields of science. Please help quick
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One of Hooke's discoveries that is useful in two different fields of science is the cell because the cell is studied in biology and the cell components are studied in chemistry, such as biochemistry, so it joins two fields of science.
What is the cell, and what is its importance?The importance of the cell is there because it is the basic component and the basic functional unit of living plants and other living individuals, as seen by Robert Hooke and later different scientists who studied the cell. The cell is made up of many organelles and many compounds, such as glucose, amino acids, lipids, etc., and it is also studied in other fields of science, such as biochemistry, biophysics, etc.
Hence, one of Hooke's discoveries that is useful in two different fields of science is the cell, because the cell is studied in biology and the cell components are studied in chemistry, such as biochemistry, so it joins two fields of science.
Learn more about the cell here.
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HELP PLS 5 MINUTES
Which statement best compares competition, cooperation, and predation between two organisms?
Cooperation is a positive interaction between the two organisms, and predation and competition result in a negative interaction for at least one organism.
Cooperation and competition are positive interactions between the two organisms, and predation results in a negative interaction for at least one organism.
Cooperation and predation are negative interactions between the two organisms, and competition results in a positive interaction for at least one organism.\
Cooperation results in a negative interaction for at least one organism, and competition and predation are positive interactions between the two
Answers
Answer:
First option: "Cooperation is a positive interaction between the two organisms, and predation and competition result in a negative interaction for at least one organism."
Explanation:
Cooperation in this case, is the act of two or more organisms, working together and helping each other, in order to increase their chances of survival (this is a good thing, and benefits both species).
Competition in this case, is when different organisms fight over limited resources (this is terrible for both species involved, because it wastes both time and energy).
Predation is when one organism preys on another, meaning they eat the organism (while this may benefit one of the organisms involved, the other will surely be dead.)
Hope this helps you :)
Answer:
Cooperation is a positive interaction between the two organisms, and predation and competition result in a negative interaction for at least one organism.
(aka answer A)
Explanation:
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Suppose you were asked to research information about a potentially dangerous synthetic food product. How would you evaluate the credibility of the sources you found?
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1.) The scientific name always consists of two words:
Group of answer choices
Genus and species
Family and species
Species and kindom
Domain and species
2.) Puma concolor is the scientific name for an American Mountain Lion, what is the species?
Group of answer choices
Puma
concolor
mountain lion
American mountain Lion
Answers
2.Puma
HELP PLEASE!!!
Fill in the blanks:
Plants are ________. They make their own food.
Animals are _________. They consume other organisms for food.
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Answer:
plants are producers.
animals are consumers
Answer:
plants are producers.they make their own food.
animals are consumers.they consume other organisms for food.
hope this helps
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Put an X next to all the statements that can be considered signs of global warming.
A. The concentration of CO2 is at 400 parts per million (ppm) today. It has never been more than 300 ppm in the past 800,000 years.
B. Global sea level rose about 6.7 in. in the past century. The rate in the past decade, however, is nearly double that of the past century.
C. Since 1880, the 10 hottest years on record have been in the past 17 years.
D. Antarctica lost about 36 cubic miles of ice between 2002 and 2005.
E. Since the beginning of the Industrial Revolution in the 1880s, the acidity of surface ocean waters has increased by about 30 percent.
F. The area covered by sea ice in the Arctic at the end of summer has shrunk by about 40% since 1979.
G. Currently, 37 glaciers in Glacier National Park are retreating.
H. Since 1990, data show that birds are beginning their northern migration earlier and earlier each year—particularly birds that migrate over shorter distances. They are having trouble finding their normal food sources at their destination.
I. The amount of heavy downpours has increased 74% in New England from 1958
to 2011.
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Answer:
A. X
B. X
C. X
D. X
E. X
F. X
G. X
H. X
I. X
All of these statements can be considered signs of global warming. They provide evidence of changes in the Earth's climate that are consistent with the predictions of climate models and the understanding of the underlying physical processes.