The feeding tube inserted in the manâs nose is necessary for him to survive. It delivers food to him each day, but his mass is never changing. The nurses who take care of him have to change diapers that contain poop and pee multiple times each day. Use your model of chemical reactions in living things to explain what is going on here.
Your answer:
Answers
Within the man's body, the food delivered through the feeding tube is broken down and processed in order to provide energy and nourishment to cells and tissues.
This process involves the breakdown of molecules such as proteins, carbohydrates, and fats through a series of chemical reactions. The energy created from these reactions is then used for various cellular activities.
Additionally, the waste products from these reactions—such as carbon dioxide, water, and urea—are eliminated from the body, which is why the man requires frequent diaper changes. The man's body is able to maintain a constant mass because the amount of energy created by the reactions is equal to the amount of energy expended by the body, resulting in no net change in mass.
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Related Questions
What part of the brain is affected by diabetes insipidus?
Answers
Diabetes insipidus can affect the hypothalamus and pituitary gland, which are both parts of the brain.
The hypothalamus produces a hormone called vasopressin, which regulates the amount of water in the body. In diabetes insipidus, the hypothalamus does not produce enough vasopressin, which can lead to excessive thirst and urination. The pituitary gland also produces vasopressin, and damage to this gland can also cause diabetes insipidus. The primary form of diabetes insipidus, known as central diabetes insipidus (CDI), occurs when there is a problem with the production, release, or action of vasopressin, also known as antidiuretic hormone (ADH). Vasopressin is responsible for regulating the body's water balance by controlling the reabsorption of water in the kidneys. Causes of central diabetes insipidus can include head trauma, tumors, infections, autoimmune disorders, or genetic conditions that affect the hypothalamus or the pituitary gland.
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Which statement describes an important role of carbon dioxide in Earth's atmosphere. A. Animals breathe carbon dioxide. B.. Plants use carbon dioxide to make food. C. Carbon dioxide helps animals make proteins. D Carbon dioxide forms clouds that produce rain. and te Save and Fyit
Answers
Answer:
option B
Explanation:
plants use carbon dioxide to make food through photosynthesis
Answer: The answer is: B. Plants use carbon dioxide to make food.
Explanation: I have my ways :>
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What are 3 factors that influence gene expression?
What is a factor in gene expression?
What factors control genetic expression?
Answers
The factors that can influence gene expression are: molecular makeup of the organism, exposure to mutagens, and environmental factors.
Gene expression is defined as the process through which the information present in the gene is encoded into a form that can be used by the cells. This form of gene that is able to express itself and perform the functions is called protein.
Mutagens are the harmful substances that have the potential to change the genetic sequence of an organism. This results in mutations that can destroy the normal functioning of the body and cause severe diseases. Mutagens can be chemical, physical or even biological.
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PLS HELPPPPPP IMPORTANT
Answers
Mitosis is the process of cell division in eukaryotic cells that results in the formation of two identical daughter cells and It involves the separation and distribution of replicated DNA (chromosomes) from the parent cell to each of the daughter cells.
What are the stages of mitosis?Mitosis can be divided into four main stages: prophase, metaphase, anaphase, and telophase, followed by cytokinesis, which is the physical separation of the two daughter cells.
G1 phase: Cell growth, normal functions, and preparation for DNA replication
S phase: DNA replication
G2 phase: Growth and preparation for cell division
PROPHASE | Frames 1-4
Chromatin condenses into chromosomes
Nucleus disappears
Spindle fibers form
Centrosomes move to opposite poles of the cell
METAPHASE | Frames 5-8
Chromosomes line up at the equator of the cell
Spindle fibers attach to the centromeres of the chromosomes
ANAPHASE | Frames 9-12
Sister chromatids separate and are pulled to opposite poles of the cell by the spindle fibers
Cell begins to elongate
TELOPHASE | Frames 13-16
Chromosomes begin to uncoil and return to a less condensed chromatin state
Nucleus reappears
Spindle fibers disappear
Cell continues to elongate
Cell begins to divide
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A fish farmer has a large pool used to grow a species of fish. The farmer decides to add a second species of fish to the pool. Both fish species feed on the same type of food, but the fish farmer does not increase the amount of food added to the pool, maintaining the same carrying capacity in the pool.
Which graph shows how the population of the two fish species will change?
Answers
Answer:
D
Explanation:
Explanation: The capacity of fish to the ratio of population change increased and showed a variable degree of measurements.
Explain how bacteria develop resistance to antibiotics
Answers
Explanation:
Antibiotic resistance occurs when bacteria change in some way that reduces or eliminates the effectiveness of drugs, chemicals, or other agents designed to cure or prevent infections. The bacteria survive and continue to multiply causing more harm.
Which of the following is true of asexual reproduction?A. Two parents are required for asexual reproduction.B. It results in genetically diverse offspring.C. It involves meiosis and fertilization,D. The offspring are clones of the parent.
Answers
The statement which is true regarding asexual reproduction is the last one, which says that the offspring are clones of the parents. This is because this process only takes part the genetic pool from one parent, not from two, as occurs in sexual reproduction. Here (in asexual reproduction), the process that occurs is mitosis, that is a replication of the parent information, and it's found in organisms like bacteria (by binary fission), and only in a few animals, as geckos, that reproduce themselves without a mate by parthenogenesis.
Which of the Hardy-Weinberg conditions are usually valid for most populations?
Answers
The Hardy-Weinberg equilibrium consists of five conditions that must be met in order for the frequency of alleles in a population to remain constant from generation to generation.
What are the Hardy-Weinberg conditions ?These conditions are:
Large population size: The population must be large enough to prevent the effects of genetic drift.No mutations: There must be no mutations that alter the frequency of alleles in the population.No gene flow: There must be no migration into or out of the population, which would bring in new alleles.No selection: There must be no natural selection favoring or eliminating certain alleles.Random mating: There must be random mating, meaning that individuals mate with each other based on chance rather than preference.Of these conditions, it is generally difficult to meet all of them in real populations, as most populations are subject to some form of genetic drift, mutation, gene flow, selection, or non-random mating. Therefore, it can be argued that none of the Hardy-Weinberg conditions are usually valid for most populations.
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According to the IPCC, one molecule of methane (CH4) is 86 times more potent as a greenhouse gas than a molecule of carbon dioxide (CO2). What does it mean to say that methane is a greenhouse gas? O It absorbs long-wave radiation and re-radiates some of it back towards Earth. o It absorbs short-wave radiation and re-radiates it back towards Earth. It reflects thermal energy radiated from Earth's surface back towards Earth. o It scatters solar radiation causing more to be reflected both towards Earth and back out to the universe, It amplifies incoming solar radiation, causing Earth's temperature to increase.
Answers
Methane being a greenhouse gas means that it absorbs long-wave radiation and re-radiates some of it back towards Earth.
Greenhouse gases have the ability to trap heat in the Earth's atmosphere, contributing to the greenhouse effect. Methane, along with other gases like carbon dioxide, absorbs infrared radiation (long-wave radiation) emitted by the Earth's surface. This absorption of infrared radiation by methane molecules leads to an increase in their energy levels. Subsequently, the molecules re-emit a portion of this absorbed energy in all directions, including back towards the Earth's surface. This process traps heat in the atmosphere, resulting in an increase in the overall temperature of the Earth's surface. Methane's potency as a greenhouse gas, being 86 times more effective than carbon dioxide, highlights its significant role in influencing climate change and global warming.
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an inherited, progressive disorder of the muscles that affect movement and function is called
Answers
The inherited, progressive disorder of the muscles that affect movement and function is called muscular dystrophy.
A muscular dystrophy is a group of genetic disorders characterized by progressive weakness and degeneration of the skeletal muscles that control movement. It is a progressive disorder that results in muscle weakness and decreased muscle mass. It also causes issues with the heart and breathing muscles as it progresses. Muscular dystrophy is caused by a lack of a protein called dystrophin that helps maintain muscle integrity. In some cases, this lack of dystrophin is inherited, but in other cases, it is caused by a spontaneous genetic mutation. There are several types of muscular dystrophy, with Duchenne muscular dystrophy being the most common and severe form. Other types include Becker muscular dystrophy, limb-girdle muscular dystrophy, and myotonic dystrophy. Treatment for muscular dystrophy varies depending on the type and severity of the disorder.
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13. A home telephone converts electrical energy only to sound energy, True or False?
Answers
Answer:
True
Explanation:
In this food web, which term best describes the pinfish? *
O Primary Consumer
O Producer
O Secondary Consumer
O Tertiary Consumer
Answers
Answer:
can you show us the food web it won't work without it
Please place answers under questions so I know which is which. Thank you! :)
What products are made in light-dependent reactions (photosynthesis)?
What products are made in light-independent reactions (photosynthesis)?
Products: ADP, ATP, NADPH, NADP+, Oxygen, Sugars
Answers
The products of the light-dependent reactions are= ATP, NADPH, and O2, and the products of light-independent reactions are= Sugars, ADP, and NADP+.
Photosynthesis has two parts: one is light-dependent and another one is a light-independent reaction (also known as-Calvin cycle). The process is vice versa, where few inputs of the light-dependent reaction are used to make the outputs for the light-independent reaction, and few inputs of the light-independent reaction are used to make the outputs for the light-dependent reaction.
The goal of a light-dependent reaction is to convert light energy into chemical energy. And the location of light-independent reaction is at Chloroplasts—stroma.
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How long does it take a freshly laid egg to hatch into a baby chicken?
Answers
A freshly laid egg takes about 21 days to hatch into a baby chicken. However, this can vary slightly depending on the breed of chicken, as some breeds may take a day or two longer or shorter to hatch.
During this incubation period, the egg needs to be kept warm and at a consistent temperature of around 99-100 degrees Fahrenheit. This can be done naturally by a mother hen sitting on the eggs, or artificially through an incubator. The egg also needs to be turned regularly to ensure that the developing chick doesn't stick to the inside of the shell.
Once the chick is ready to hatch, it will use a special egg tooth to break through the shell. This can take several hours and requires a lot of effort from the chick. Once it has hatched, the baby chicken will be wet and tired, and will need to rest and dry off before it can start exploring and learning how to be a chicken.
Overall, the process of a freshly laid egg hatching into a baby chicken is a fascinating and exciting one to watch, and it's incredible to see how much growth and development happens in just a few short weeks.
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Biological molecules used by living systems to catalyze specific reactions
Group of answer choices
Enzymes
Carbohydrates
Proteins
Amino Acids
Answers
Answer:
Enzymes
Explanation:
Enzymes are biological molecules that catalyze specific reactions.
Enzymes are organic proteins, and are catalysts for chemical reactions, meaning that they help to speed up the reaction.
They do this by lowering the amount of activation energy needed.
Which of the following describes the location of the polar climate zone?
1. Between the tropical and the temperate zones
2. Farthest from the equator
3. From away from the north pole and south pole
4. Closest to the equator
Answers
Answer:
closest to the equator because the equator divides our planet into the northern and southern hemisphere and is located at 0° latitude but halfway line between the North and South Pole which would be near the more arctic areas
Answer:
a
Explanation:
It is well established that exercise is good for building muscles, and these results can be easily seen. The impact on the hormones is a little
harder to determine, but there are hormonal changes that will reduce stress and increase confidence. Which two hormones create these
effects?
O A estrogen and testosterone
Ов.
estrogen and metabolisms
OC. endocrines and endorphins
OD. endorphins and testosterone
Answers
Endorphins and testosterone refers to the hormones which are responsible for the building of muscles and reduction of stress in individuals.
What are Endorphins?This is also referred to as a happy hormone which is released by the body when it is stressed or pain is felt to ease the effect.
It is usually released during exercises with the testosterone ensuring that muscles are built through adequate increase in its mass which is therefore the reason why option D was chosen as the most appropriate choice in this type of scenario.
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What makes red blood cells settle faster through the plasma when there is inflammation or infection?
Answers
Answer:nikhi
Explanation:
A colorimeter is an instrument used for chemical analysis by comparing a liquid’s color with standard colors. In an experiment, a scientist used two colorimeters and noted the readings. The first colorimeter showed consistent readings that were five points lower than the actual reading. The second colorimeter provided readings that were the same as the actual reading. Which two statements are implications of these readings?
The first colorimeter is reliable but not valid.
The second colorimeter is valid and reliable.
Both the colorimeters are reliable and valid.
The readings of the first colorimeter can be used without repeating the experiment.
The readings of the second colorimeter aren’t reliable and can’t be used for the experiment
Answers
The correct statements are: "The first colorimeter is reliable but not valid" and "The second colorimeter is valid and reliable." The readings of the first colorimeter cannot be used without repeating the experiment due to its lack of validity, while the readings of the second colorimeter can be considered reliable and valid for the experiment.
The first colorimeter consistently provides readings that are five points lower than the actual reading. Although the readings are consistent, they are not accurate because they consistently deviate from the true value.
Therefore, the first colorimeter can be considered reliable (as it produces consistent results), but it is not valid (as it does not accurately measure the true value).
Validity refers to the accuracy of measurements, i.e., how closely they correspond to the true value. In this case, the second colorimeter consistently provides readings that are the same as the actual reading. This indicates that the measurements obtained from the second colorimeter are both reliable and valid, as they are consistent and accurately reflect the true value.
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Societies may have different perspectives on the use of technology.which technological concerns is likely to be most relevant for the people living in this environment?
Answers
Answer: B, growing crops during a drought
Explanation:
The main challenge of living in a desert is the lack of food, which prompts a need for some way to irrigate crops during a time of water scarcity. Both food and water are critical for humans to survive, so the main priority is to help ensure an ample supply of those two things. Answer B satisfies this.
Although Options A and C is relevant in our modern time, for the people living in the environment plastic doesn't serve as a really helpful or useful case, especially in a survival context. Additionally, while Option C will help, it is not the most relevant detail in terms of survival. Both electric cars and plastics are luxuries.
For Option D, the taste of water is not very relevant to surviving in a desert environment. Humans need water, even if it does taste bad.
anybody know how to do this?
Answers
Answer:
Sorry
Explanation:
Sorry I don’t understand to so I can’t help you
please help!!!!!!!!!!!!!!!!!!
Answers
Answer:
The clownfish and anemone won't be able to survive in the wild without each other. The clownfish provides the anemone with nutrients and scares off potential predator fish. The anemone provides the clownfish with protection and shelter.
Explanation:
What is created by the flow of electric current?
A battery
An electric field
A magnetic field
A resistor
Answers
A magnetic field is created by the flow of an electric current.
what is the genotype if the male animal
Answers
the ________ gland sits along the superior border of the kidney.
Answers
The adrenal gland sits along the superior border of the kidney.
The adrenal glands are small, triangular-shaped glands located on top of both kidneys.
They are part of the endocrine system, which is responsible for producing and releasing hormones in the body.
The adrenal gland has two main parts: the adrenal cortex and the adrenal medulla. The adrenal cortex produces essential hormones, such as cortisol (a stress hormone) and aldosterone (which regulates blood pressure).
The adrenal medulla produces adrenaline and noradrenaline, which are responsible for the "fight or flight" response in stressful situations.
The kidney is a vital organ in the urinary system responsible for filtering waste products from the blood, regulating blood pressure, and maintaining the body's electrolyte balance.
Each kidney contains about a million tiny filtering units called nephrons, which help remove waste products and excess substances from the blood to be excreted as urine.
In summary, the adrenal gland is located along the superior border of the kidney and plays a crucial role in hormone production, while the kidney is essential for filtering waste from the blood and maintaining electrolyte balance in the body.
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When do large amounts of atp get created? How do u know?
Answers
Answer:
The electron transport chain is the first step in cellular respiration. The reactions that generate the largest amounts of ATP during cellular respiration take place in the mitochondria.
Explanation:
Why must an mRNA copy be made for Protein Synthesis?
A. Ribosomes cannot read DNA, only RNA.
B. DNA is too degenerate to use without mRNA.
C. DNA must stay inside the nucleus.
D. Ribosomes are too big to enter the nucleus.
Answers
Question 1 In the past, Michael received $5 for completing his weekly chores. Michael has once again completed his chores, and he hopes to receive $5. According to social learning theory, this is referred to as O self-efficacy O reinforcement value O imitation O expectancy
Answers
According to social learning theory, this is referred to as expectancy. The correct option is D.
What is social learning theory?According to the social learning theory, people learn social conduct by seeing and copying the actions of others.
As an alternative to the earlier work of colleague psychologist B.F. Skinner, was noted for his influence on behaviorism, and Albert Bandura created the social learning theory open in new.
The feeling or hope that something fascinating, exciting, or positive is about to happen is known as expectation.
Therefore, the correct option is D, expectancy.
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Which statement does the fossil record and DNA
evidence support?
o Chimpanzees and humans do not share any
common ancestors.
O Chimpanzees are cousins to humans.
O Chimpanzees are the ancestors of modern
humans.
Answers
Answer:
B) Chimpanzees are cousins to humans
Explanation:
Just did it, Have a good day!
Answer:
Explanation:The correct answers on edg
_______ gland has functions as part of the endocrine system by secreting a hormone that functions as part of the endocrine and immune system
Answers
Thymus gland has functions as part of the endocrine system by secreting a hormone that functions as part of the endocrine and immune system.