You have a friend who lost 7 kg (about 15 pounds) of fat 5/s on a regimen of strict diet and exercise. How did the fat leave her body?* It was released as CO2 and H2O. 0 It was converted to heat and then released. It was converted to ATP which weighs much less than fat. 0 It was broken down to amino acids and eliminated from the body. 0 It was converted to urine and eliminated from the body.
Answers
When a friend who lost 7 kg (about 15 pounds) of fat 5/s on a regimen of strict diet and exercise would have lost the fat as CO₂ and H₂O (Option A).
According to the Laws of Thermodynamics, energy cannot be destroyed, but it can be transformed. During the process of losing weight, the fat molecules break down into CO2 and H2O molecules, which are then eliminated from the body in the form of sweat, urine, and carbon dioxide while breathing.
The chemical formula for fat is C₅₅H₁₄O₆. The process of fat breakdown begins when triglycerides stored in fat cells are hydrolyzed into glycerol and fatty acids. Glycerol is absorbed into the bloodstream and is either metabolized or excreted in urine while fatty acids are sent to the liver, where they are further broken down through a process called beta-oxidation. The byproducts of beta-oxidation, including acetyl-CoA, enter the citric acid cycle, also known as the Krebs cycle, which takes place in the mitochondria of our cells.
During this cycle, acetyl-CoA combines with oxaloacetate to form citrate, which undergoes a series of enzymatic reactions, eventually leading to the formation of CO₂ and H₂O molecules, which are then eliminated from the body in the form of sweat, urine, and carbon dioxide while breathing.
Thus, the correct option is A.
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When a person loses weight, the body metabolizes the adipose tissue and breaks it down into its constituent elements. The body converts it to carbon dioxide and water, which are released into the atmosphere through breathing, sweating, and urinating.
When a person loses 7 kg of body fat, the body's metabolic processes convert it into 6 kg of carbon dioxide and 1 kg of water, which is excreted through urine and sweat.The fat is broken down into its constituent elements in the body when the body loses weight. Carbon dioxide and water are produced as a result of the chemical breakdown of fat in the body. The carbon dioxide and water produced by fat breakdown are released into the atmosphere through a variety of mechanisms, including breathing, sweating, and urinating, as well as being excreted through other bodily fluids.
As a result, the body is able to dispose of the fat that has been broken down, allowing the person to lose weight and achieve a healthier body weight.
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Related Questions
Which of these is an example of embodied mind?
A. Waking up to an alarm clock.
B. The brain's need for sensory input from the body in order to
function.
c. Seeing another person and feeling emotion.
D. All of the above
Answers
Answer:
All of the Above
Explanation:
Answer:
All of the above
1. What makes water so unique?
Answers
Answer:
It is the reason the sky is blue
Explanation:
The muscular tube between the stomach and the large intestine, divided into the duodenum, the jejunum, and the ileum, is the:____.
Answers
The muscular tube between the stomach and the large intestine, divided into the duodenum, the jejunum, and the ileum, is the small intestine.
The small intestine, also known as the small bowel, is a muscular tube between the large intestine and stomach.
The process of digestion takes place here as it receives moderately digestive food from the stomach.
Moreover, the absorption of minerals, vitamins, proteins, fats, and carbohydrates also occurs here along with water which is later used by the body.
It is the longest organ found in the gastrointestinal tract and assists in food digestion.
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What did ashworth and Lewis find there how far down dig they have to dig before finding it
Answers
Ashworth and Lewis found how far down they have to dig before finding it by various ways.
What is Palaeowater?A body of water that has been preserved for millions of years in an undisturbed environment, usually groundwater in an aquifer, is known as fossil water or paleo water.
There are several devices that can be used to find fossils below the surface of ice, mainly in Antarctica. Some commonly used ones include:
Ground-penetrating radar (GPR): This is a non-invasive technique that uses radar waves to map the subsurface.Ice-coring drills: This is an invasive technique that involves drilling a hole in the ice and retrieving a cylindrical ice core. Remotely operated underwater vehicles (ROVs): ROVs can be used to explore the subsurface and search for fossils.The specific device used will depend on the location, the thickness of the ice, and the research objectives.
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review your model of protein targeting. enzymes called glycosyltransferases are normally targeted to the lumen of the golgi. if the er signal sequence of this protein is mutated and can no longer function, predict where the protein would end up. a) It would likely be targeted to the nucleus to repair the mutation to the DNA sequence. b) It would likely be secreted to the extracellular space because it would still be translated into the ER lumen. c) It would likely be targeted to the cytosol because proteins without an ER sequence are translated in the cytosol. d) It would likely be targeted directly to the Golgi because if it was not targeted to the Golgi, the cell would not be able to function.
Answers
It would likely be targeted to the cytosol because proteins without an ER signal sequence are translated in the cytosol. Therefore, the correct option is (C).
What is protein targeting?Protein targeting is the process by which newly synthesized proteins are directed to specific cellular compartments, such as the nucleus, ER, Golgi, or lysosomes. The correct targeting of a protein is essential for its proper function in the cell.
In eukaryotic cells, proteins that are destined for the ER or other organelles are synthesized on ribosomes that are associated with the ER membrane. These ribosomes produce proteins that contain an ER signal sequence, which is recognized by the signal recognition particle (SRP) and directs the ribosome to the ER membrane for insertion into the ER lumen.
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Compare and contrast the nutritional mode of a fungus with your own nutritional mode.
Answers
Answer:
-Fungi and humans are both heterotrophs.
-Most fungi digest their food externally by secreting enzymes into the food and then absorbing the small molecules that result from digestion.
-In contrast, humans digest internally, within our bodies.
Scientists are modeling the population of common loons (Gavia immer over time on an isolated lake in Canada. What would be a flow in this example?a) the addition of water in the lake b) the decrease in baitfish populations that are prey for the loon c) more loons arriving and joining the lake population d) a new species of bird arriving at the lake
Answers
The flow in this example would be the decrease in baitfish populations that are prey for the loon, as this would have a significant impact on the loon population and their ability to survive and thrive in the isolated lake.
Scientists would need to consider factors such as changes in water quality and temperature, changes in predator populations, and other environmental factors that could impact the population of common loons over time. By modeling these factors and understanding the dynamics of the ecosystem, scientists can make predictions about how the loon population will change in response to different scenarios and develop strategies to protect and conserve this important species.
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Which of the following chromosomal abnormalities is incompatible with life? A) Monosomy 21. B) Trisomy 21. C) Monosomy X D) Trisomy
Answers
Chromosomal abnormalities are structural or numerical abnormalities in the chromosomes. Monosomy X (Turner syndrome) is the chromosomal abnormality that is considered incompatible with life.
Monosomy X (Turner syndrome) is a chromosomal abnormality in which a female is born with only one X chromosome instead of the usual two. It is caused by the complete or partial absence of the second sex chromosome. Though girls born with Turner syndrome usually have good odds for a normal life, the majority of babies with the condition are lost to miscarriage or stillbirth.
Individuals with Turner syndrome often experience various physical and developmental abnormalities, including short stature, infertility, heart defects, and certain learning disabilities. While Turner syndrome can present significant challenges and medical issues, with appropriate medical care and support, individuals with this condition can lead fulfilling lives.
Trisomy 21 (Down syndrome) is a chromosomal abnormality where there is an extra copy of chromosome 21. While it can lead to developmental delays and health issues, individuals with Down syndrome can live into adulthood and have a wide range of abilities.
It's important to note that every individual and case is unique, and the impact of a chromosomal abnormality on an individual's life can vary. The term "incompatible with life" is subjective and should be used with caution as it can be stigmatizing and misleading.
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where should the nurse place a pillow or sandbag to prevent external rotation of a lower extremity?
Answers
To prevent external rotation of a lower extremity, a nurse should place a pillow or sandbag between the patient's knees.
This will help maintain proper alignment and prevent the leg from rotating outward. It is important to ensure that the pillow or sandbag is placed snugly and securely between the knees to effectively prevent external rotation. Additionally, the nurse should assess the patient's comfort level and adjust the position as needed to ensure optimal positioning and comfort. By properly placing a pillow or sandbag between the patient's knees, the nurse can help prevent complications such as hip dislocation and maintain proper alignment of the lower extremity.
To prevent external rotation of a lower extremity, the nurse should place a pillow or sandbag against the outer side of the affected leg. Position the support between the ankle and the knee, ensuring it maintains gentle contact with the leg without applying excessive pressure. This placement will help keep the leg in a neutral alignment, reducing the risk of injury or complications. Remember to regularly assess the patient's comfort and make any necessary adjustments to the positioning of the pillow or sandbag for optimal results.
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After the egg hatches, the amphibian breathes with gills and swims around in the water. What stage of the amphibian life cycle is this?
adult stage
larvae stage
egg stage
metamorphic stage
Answers
After the egg hatches, the amphibian breathes with gills and swims around in the water therefore the stage of the amphibian life cycle is larvae stage and is denoted as option B.
What is an Amphibian?This is referred to as a cold-blooded vertebrate animal which is characterized by having an aquatic gill-breathing larval stage followed by a terrestrial lung-breathing adult stage. Example of this type organism include frogs, salamanders etc and they don't undergo the pupa stage in their life cycle.
In the larval stages, they use gills to respire as they live in water and as the larvae grows and mature they develop lungs to respire on land. This is therefore the reason why they are able to survive in both aquatic and terrestrial environment and is therefore the treason why option B was chosen as the correct choice.
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What type of functional groups or atoms would need to be present in the r-groups for hydrogen bonding to occur between two amino acids in a protein chain?.
Answers
R-groups would have to include polar groups such as alcohols (O-H), acids (COOH), or amines (NH2), which would have either oxygen or hydrogen on the end of a polar bond.
Which functional group does chemical R belong to?R stands for alkanes, alkenes, and alkynes, as well as benzene derivatives on occasion. Since they exclusively contain carbon and hydrogen atoms, these groups are also known as hydrocarbyl groups.
What atoms do hydrogen bonds involve?In an N-H, O-H, or F-H bond, the lone pair of a highly electronegative atom (usually N, O, or F) and the hydrogen atom engage in an unique sort of dipole-dipole interaction known as hydrogen bonding.
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Draw a picture or write a sentence using these words to show how they are related.
DNA, Trait, Alleles, Protein, Genes
Answers
Answer:
DNA
Explanation:
PLEASE GIVE ME A HEART
What is the periodic table group
Answers
The periodic table group is described as a group (also known as a family) or a column of elements in the periodic table of the chemical elements.
What is the periodic table?The periodic table, also known as the periodic table of the elements, is described as a rows and columns arrangement of the chemical elements which is widely used in chemistry, physics, and other sciences, and is generally seen as an icon of chemistry.
There are 18 numbered groups in the periodic table; the f-block columns (between groups 2 and 3) are not numbered.
the modern periodic table was created in 1869 by a Russian chemist called Dmitri Mendeleev who created the framework that became, leaving gaps for elements that were yet to be discovered.
While arranging the elements according to their atomic weight, if he found that they did not fit into the group he would rearrange them.
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how many times and during which phase of meiosis do the chromosome replicate?
Answers
Interphase is divided into three phases, G1 (first gap), S (synthesis), and G 2 (second gap). During all three phases, the cell grows by producing proteins and cytoplasmic organelles. However, chromosomes are replicated only during the S phase. It is the preparatory phase for the cell before cell division.
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Surviving in the Antarctic is extremely difficult What advantage do Emperor Penguins have that animals in the less-harsh Arctic do not?
Answers
Answer: Letters, the birds minimize heat loss by keeping the outer surface of their plumage below the temperature of the surrounding air. At the same time, the penguins' thick plumage insulates their body and keeps it toasty.
Explanation:As detailed in an article published today in the journal Biology
Which evidence falsifies the Davson-Danielli model?
I. The presence of globular proteins within the phospholipid bilayer
II. Non polar amino acids cause proteins to remain embedded in membrane
III. Membrane proteins remain in a fixed position inside a membrane
A. I only
B. I and II only
C. II and III only
D. I, II, and III
Answers
Option A is the claim or piece of information that disproves the Davson-Danielli model. Statement I: The phospholipid bilayer contains globular proteins.
Membrane freeze-fracturing, which revealed irregular rough surfaces in the membrane, representing trans-membrane integral proteins, and fluorescent antibody tagging of membrane proteins, which showed their fluidity within the membrane, were two examples of experimental evidence that refuted the Davson-Danielli model.
Hugh Davson and James Danielli proposed the Davson-Danielli model (also known as the paucimolecular model) of the plasma membrane of a cell in 1935. The trilaminar, lipo-proteinous phospholipid bilayer described in the model is sandwiched between two layers of globular proteins.
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How might the weather change as the earth warms?
Answers
Answer:
The weather change as the earth warms because since,20th century due to human activities, particularly fossil-fuel burning which increases heat- trapping greenhouse gas levels in Earth's atmosphere.
How are humans changing the carbon cycle?
Humans are planting more trees to add more oxygen to to the carbon cycle.
Humans are adding carbon to the Earth by over-farming,
Humans are burning carbon and putting it into the atmosphere.
Answers
Humans are burning carbon and putting it in the atmosphere
Explanation:
Plants breathe carbon dioxide. But we are often cutting them down and the carbon dioxide stays in the air. We can do nothing about it unless we stop cutting down plants, and this can sometimes cause global warming.
Hope this helped <3
Humans change the carbon cycle by burning carbon and putting it into the atmosphere. Thus, the correct option for this question is C.
What is the Carbon cycle?The carbon cycle may be defined as a type of biogeochemical cycle through which carbon atoms continually travel from the atmosphere to the Earth and then back into the atmosphere. This cycle governs the exchange of carbon and its derivatives among the biosphere, pedosphere, geosphere, hydrosphere, and atmosphere of the Earth.
The activity of Plants in the carbon cycle is determined by the fact that they breathe carbon dioxide. Humans are often cutting them down and the carbon dioxide stays in the air.
Apart from this, the burning and combustion of fossil fuels, trees, and chemicals increase the level of carbon in the atmosphere. Due to these human actions, the carbon cycle may be changing gradually.
Therefore, the correct option for this question is C.
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Explain the role of gelada baboons, walia ibex, and Ethiopian wolves in the Ethiopian Highland ecosystem.
Answers
The role of ice baboons and walia ibex is primary consumer, and ethiopian wolves are secondary consumers in the Ethiopian Highland ecosystem, to understand more about this ecosystem of this beautiful country and its nature.....
Ethiopian Highland ecosystemSituated a few kilometers northeast of the city of Gondar, the park covers 179 square kilometers of mountainous area, with an average elevation of 3,300 meters. Mount Ras Dashan, which is the fourth highest on the mainland and the highest in Ethiopia at 4,550 meters, is located adjacent to the park, they are mountains with grassy fields and forests, although many of these have disappeared.
AnimalsThe Ethiopian wolf is the rarest canid in the world, and Africa’s most threatened carnivore. The gelada is an Old World monkey, not a baboon despite previous naming conventions, the gelada feeds predominantly on fresh shoots of grass, and to a lesser extent on grassroots and seeds.
The walia ibex is found nowhere else in the world except in the Simien Mountains National Park. Walia ibex live on the steep slopes and escarpments of the Simien Mountains, Walias live in groups and forage in open areas. Males and females usually graze separately unless they mate.
With this information, we can say that iced baboons and walia ibex are primary consumer animals, as they feed on producers, and Ethiopian wolves are secondary consumers because they feed on primary consumers.
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4. Being a longtime herpesvirus sufferer, Brad was not surprised to learn (at a herpes information session)
that herpesviruses tend to "hide out" in nerve tissue to avoid attack by the body's immune system.
However, their "mode of travel" in the body did surprise him. How do herpesviruses travel to the neuron
cell body?
I NEED HELP!!!!
Answers
Herpesviruses are a family of viruses that are known to cause a range of diseases in humans and animals.
They are characterized by their ability to establish lifelong infections in their hosts, and one of the ways they achieve this is by hiding out in nerve tissue. This strategy allows herpesviruses to evade the immune system, which can't easily reach nerve cells to attack them.
But how do herpesviruses get to the neuron cell body, where they can establish this long-term hiding place. The answer lies in their ability to travel along nerve fibers, a process known as retrograde axonal transport. During this process, the virus particles attach to the ends of nerve fibers and then travel back towards the neuron cell body.
This mode of travel can be both efficient and effective, as it allows herpesviruses to quickly reach the nerve cells where they can establish a latent infection. However, it also presents a challenge for the immune system, which must try to intercept the virus particles as they travel along the nerve fibers.
Overall, the ability of herpesviruses to hide out in nerve tissue and travel to the neuron cell body is just one of the many strategies they use to evade the immune system and establish lifelong infections. Understanding these strategies is an important step in developing better treatments and prevention strategies for herpesvirus infections.
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In which Koppen climate do you find monsoons?DCBA
Answers
In Koppen climate classification:
- A stands for tropical, in this climate is where do you find monsoons (Am).
- B stands for arid.
- C stands for temperate.
- D stands for continental.
- E stands for polar.
Water is an adhesive substance. This means that water particles
A. are attracted to other types of particles.
B. are repelled by other water particles.
C. are attracted to other water particles.
D. are repelled by other types of particles.
Answers
Answer:
A
Explanation:
are attracted to other types of particles.
Adhesion is the term for the attraction of substances between distinct phases. It uses the attraction of water to other polar compounds, as an illustration, hence option a is correct.
What is the characteristic of water?Cohesion is the tendency of particles to cling together, it uses the attraction of water molecules to one another.
Water has a characteristic called cohesion in which water molecules form bonds with one another. As a result, surface tension develops and raindrops start to form.
Water molecules can interact with other molecules through adhesion, this enables water to adhere to surfaces like windows and other things.
Therefore, water is a strong adhesive that adheres effectively to many different materials, hence option a is correct.
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ayuda por favor.
Realiza una lista de las reacciones que en casa puedes observar (al menos 5) y escribe un texto de una
cuartilla, donde plasmes el balance de reacción y para qué sirve y la ley de la conservación de la masa y como se realiza
Answers
Otro que puedes hacer es hervir agua, el agua se transforma segun la temperatura, al hervirse(ebullición) se convierte en vapor. Cumple con la ley de conservacion, la energía no se destruye solo se transforma.para hacer el experimento puedes comparar cuanto pesaba el líquido antes de aplicarle calor.
Puedes aprovechar y realizar otro en el que congeles el agua.
También si disuelves azucar en algun liquido cumple con la ley.
Otros ejemplos....una vela al derretirse, el proceso de digestión, comparar el peso de un refresco con y sin burbujas
Espero haberte servido! Avisa cualquier cosa y si gustas ponerme unos pts estaría genial. Mucha suerte :)
state one piece of evidence that indicates that light penetrates to the bottom of the lake?
Answers
Light is a form of energy that can penetrate through water to some extent. It is known that water absorbs and scatters light, leading to a reduction in the amount of light that can penetrate below its surface.
The degree to which light penetrates through water is dependent on factors such as water depth, water turbidity, and the color of the water. Nonetheless, the light can penetrate more than 100 meters below the water surface if these factors are controlled.
One piece of evidence that indicates that light penetrates to the bottom of the lake is the presence of underwater plants. These plants rely on light energy for photosynthesis, which they require for their survival. The photosynthesis process in plants uses light energy to convert carbon dioxide and water into food and oxygen.
If the light does not penetrate below the water surface, these plants cannot survive and grow. The presence of underwater plants at the bottom of the lake, therefore, confirms that light can indeed penetrate through water to the bottom of the lake. In addition, divers who explore deep parts of lakes can also confirm that some amount of light reaches the bottom. For instance, sunlight can penetrate over 100 meters in the clear waters of Lake Tahoe.
Therefore, underwater plants and divers' observations are both pieces of evidence that indicate that light can penetrate to the bottom of the lake.
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The bed of a large pickup truck has a carrying capacity of 2. 5 cubic yards. How much is the capacity in cubic inches?
Give an exact answer. Do not include the units in your answer.
CHEM 100
Answers
Answer:
116640
1 cubic yard = 46656
therefore 46656 × 2.5 = 116640
What is the relation between Genes and DNA?
Answers
Answer:Gene and DNA are the two genetic terminologies mainly used to determine the characteristics of a living thing. In general, a gene is a short section of DNA and DNA- Deoxyribonucleic acid is a molecule which carries the genetic instructions or the hereditary materials
Explanation:The difference between DNA and gene are summarized below
Difference between Gene and DNA
Gene DNA- Deoxyribonucleic acid
Genes are the DNA stretches which encode for specific proteins. DNA is a biomolecule, which contains genetic information
Regulates the traits of an organism. Regulates gene regulation.
Gene is a specific sequence present on a short stretch of DNA. DNA made up of two long chains of polynucleotides wound together
Genes are made up of either DNA or RNA. DNA is a polymer of nucleotides
A gene is located on a chromosome. DNA is located within the nucleus of the cell.
Are coded with heredity information. Encodes the genetic instructions.
Which of the following environments are where protists are likely to be found?RainforestTundraAridLiquid
Answers
The correct option is the fourth one, Liquid. Protist are unicellular organisms adapted to swimming. Therefore it is essential for them enough water to mobilize, but also to keep hydrated.
When you step on a lego. You push on the lego and the lego pushes back on you. Which Newton's law is that?
Answers
Answer:
Newton's 3rd Law
Explanation:
every action has an equal and opposite reaction.
you step on the Lego which pushes a force on the Lego (down), and the Lego gets you back by pushing it's force on you(up).
in which of the four major quadrants of the abdomen would the cecum be found?
Answers
The cecum is located in the right lower quadrant (RLQ) of the abdomen
In which of the four major quadrants of the abdomen would the cecum be found?The abdomen is commonly divided into four major quadrants for anatomical reference:
These four quadrants are:
(RUQ) = Right upper quadrant (LUQ) = Left upper quadrant (RLQ) = Right lower quadrant (LLQ) = Left lower quadrantThe cecum is a pouch-like structure that is part of the large intestine (colon). It is situated in the RLQ, specifically in the lower right portion of the abdomen.
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please help fast i dont know what to do
25 points
