The most concentrated source of stored energy is a molecule of

Answers

Answer 1

Fats are the most concentrated source of stored energy in biological systems due to their dense energy content. While ATP has immediate energy available, fats are more efficient for long-term energy storage compared to sugars or other macromolecules.

The most concentrated source of stored energy in biological systems is a molecule of fats. This is because fats contain carbon atoms in a highly reduced state, allowing for a higher release of energy upon oxidation compared to other macromolecules like sugars, proteins, or nucleic acids.

For instance, the oxidation of fats releases about 9 kcal/mol of energy, whereas proteins or carbohydrates provide approximately 4.5 kcal/mol.

When considering potential energy in molecules like sucrose, ATP, glucose, and ADP, ATP (adenosine triphosphate) typically has the most immediate energy available for biological processes. However, for long-term energy storage, fats are more efficient due to their ability to pack together tightly without water, enabling the storage of a greater amount of energy in a reduced space.

Carbohydrates such as sugars and glycogen provide readily available energy sources, but due to their association with water, they are not as energy-dense as fats and are commonly used for short-term energy needs.


Related Questions

Anatomy 12 transport movement across the cell membrane worksheet vocabulary list

Answers

hvycyjfjhfyfidhkgjgfhgkgkkjhcgfuhjghhfiygjhvhkgklfgyuilghjkffyugghk b turkish
. kgssfsi

What variables(s) influence(s) whether a nonpolar molecule can move across a membrane by passive diffusion?

Answers

Concentration gradient across the membrane. Proteins in the membrane allow specific molecules through, passively. 

Rose bushes in northern states drop their leaves and go dormant in the winter. What type of population growth pattern does an aphid population that lives on these rose bushes have? A. Logistic B. Exponential C. Bust and boom D. Random

Answers

i believe it is B exponential 

What education should the nurse provide to the postpartum client regarding mastitis?

Answers

Mastitis is a common thing but can be prevented by making sure your baby is attaching properly and isn't favoring a specific breast. You don't want to wear tight bras or clothing, and make sure you're getting all the milk out during every feeding. If you do get an infection, drink water and try to rest to speed the recovery process. The infection won't hurt the baby.

The nurse must familiarize the client with risk of mastitis development after childbirth. The education should involve possible situations such as the use of only one nipple for breastfeeding, use of tight-fitting bra, and extreme fatigue and tiredness which must be avoided during postpartum.

Further explanation:

The condition is seen in women during which the breast becomes inflamed and swollen is called mastitis. It occurs in those women who have recently given birth and breastfeed. During this condition, the breast ducts are infected. The further progression of mastitis results in breast abscess which causes formation of pus in the breast tissue.  

The occurrence of mastitis can be seen both in the presence or absence of an infection. When the milk accumulates inside the tissues of the breast it is called milk stasis. This occurs without any infection but the progression of inflammation is followed by infection as stagnant milk is prone to bacterial growth. When mastitis occurs in the presence of infection, it usually occurs due to the broken nipple. The broken area provides a passage for the bacteria to enter and infect the tissues and result in inflammation.

The symptoms of mastitis include enlarged or swollen breast, itching, redness, or warmth sensation on the breast, cut or break in the skin or nipple of the breast. Mastitis can be treated by providing antibiotics against bacterial infection or drug-like ibuprofen can be used to reduce the pain, swelling, and fever.

A postpartum client is more liable to get mastitis and therefore a nurse must educate her about the preventive measure. The measures include breastfeeding frequently, take care of the nipple to prevent any breaks, the use of proper feeding techniques, equal use of both the breasts for feeding and stopping breastfeeding gradually over several weeks while accustoming the infant to other food simultaneously.

Learn more:

Learn more about the effects of alcohol on brain https://brainly.com/question/2034996 Learn more about alcohol is an antidepressant drug https://brainly.com/question/4541397 Learn more about the effect of alcohol on body weight https://brainly.com/question/826810

Answer details:

Grade: College Biology

Subject: Biology

Chapter: Mastitis

Keywords:

Mastitis, milk duct, breast tissue, breast-feeding, bacterial infection, milk stasis, inflammation, childbirth, antibiotics, ibuprofen.

Water can flow freely into a gummy bear. Which of the following is a term for movement across a cell membrane that does not require energy?

active transport


passive transport


idle transport

Answers

TRANSPORT is the movement through membranes, and Diffusion and osmosis are passive forms of transport; this means that do not need energy to move areas of high concentration to areas of low concentration. so your answer would be passive transport. test are so dumb these days haha

The right option is; Passive transport

Passive transport is process by which ions and other molecular substances moves across cell membranes or from a region of higher concentration to a region of lower concentration without need of energy input. Passive transport is a simple, natural form of membrane transport that does not need the cell to utilize energy to achieve the movement.


The nurse is assisting an older adult client into position for a sigmoidoscopy. which position would the nurse place the client in?

Answers

The answer to this question would be: knee chest position.

The position that ideal for sigmoidoscopy would be knee chest position as the position giving a good height and maneuverability to the operator. But the position might be not very comfortable for the patient. Another position that can be used is left lateral position.
Final answer:

For a sigmoidoscopy procedure, the nurse would place the client in the left lateral decubitus position, also known as the left-side lying position with the right knee flexed. This position provides better access to the sigmoid colon and reduces the client's discomfort, making it the standard for such examinations.

Explanation:

The student has asked about the position a nurse would place an older adult client in for a sigmoidoscopy procedure. A sigmoidoscopy is a minimally invasive medical examination used to view the interior of the sigmoid colon by inserting a flexible tube with a camera into the rectum. This procedure is similar to a colonoscopy, but it focuses specifically on the lower part of the colon.


For a sigmoidoscopy, the nurse would commonly assist the client into the left lateral decubitus position, also known as the left-side lying position, with the right knee flexed towards the chest. This position is chosen because it provides the doctor with better access to the sigmoid colon and makes it easier to advance the sigmoidoscope through the rectum. Additionally, positioning the client in this manner can help reduce discomfort during the procedure, ensuring a smoother and more efficient examination process.


Understanding the rationale behind specific medical positioning, such as that for a sigmoidoscopy, is crucial for healthcare professionals to ensure patient comfort and procedure success. The left lateral decubitus position is widely recognized as the standard for sigmoidoscopy procedures due to its anatomical and practical benefits.

The function of mitochondria and chloroplasts is related to energy. In what way does their function differ?

Mitochondria produce energy in prokaryotic cells, while chloroplasts produce energy in eukaryotic cells.

Mitochondria produce energy from food, while chloroplasts produce food from the Sun’s energy.

In plants, mitochondria provide energy in non-green cells, while chloroplasts provide energy to cells in parts of the plant that are green.

Mitochondria provide energy in the night, while chloroplasts provide energy in the day.

Mitochondria provide energy from food synthesized by organelles other than chloroplasts, while chloroplasts provide energy through photosynthesis using the Sun’s energy.

which one would be the answer please help and thank you.

Answers

The Mitochondria gets it energy from food. While the chloroplast get there food from the suns energy through the process of photosynthesis. Chloroplast are also what make the plant leaves green.


Answer: The correct answer is -

Mitochondria produce energy from food, while chloroplasts produce food from the Sun’s energy.

Mitochondria is a specialised membrane bound organelle that is present in the eukaryotes (such as plant and animals) and it is considered as the power house of the cells. It helps in the generation of large amount of energy in the form of ATP (adenosine triphosphate) through cellular respiration (that depicts complete oxidation of food, such as glucose).

Chloroplast is a membrane bound organelle, which is present in the photosynthetic organsisms such as green plants and algae. It is the site for photosynthesis, which is a process of formation of food using sunlight in the presence of carbon dioxide and water.

Thus, second option is the right answer.

What is one major difference between sandstone and siltstone?

A.) particle size
B.) calcium carbonate content
C.) method of formation
D.) amount of organic material

Answers

Answer:

A. particle size

i did the quiz and got it right

Which is true regarding diffusion and osmosis?



Osmosis is specific to molecule movement and does not require energy.


Osmosis is a type of diffusion and is specific to water.


Diffusion is specific to water movement in cells and requires energy.

Answers

Answer:

The answer is Osmosis is specific to molecule movement and does not require energy.

Explanation:

Osmosis a type of passive diffusion wherein substances pass through the semi-permeable cell bilayer and relies on the concentration gradient of a specific molecule. This usually involves water, carbon dioxide, and oxygen and they move from high to low concentrations or electrochemical gradient.

To demonstrate, a glass with water plus sugar is placed inside with a semi-permeable membrane in between. The solute (sugar) will not pass through as it's too big for the membrane so the solvent (water) will be the one that will cross the membrane, from high to low concentrations.

Final answer:

The correct statement is that osmosis is a type of diffusion and is specific to water. While both osmosis and diffusion are passive processes that do not require energy, diffusion is not limited to water molecules and osmosis is a method of water molecules' movement.

Explanation:

The correct statement is that osmosis is a type of diffusion and is specific to water. Osmosis is the passive movement of water molecules, across a semi-permeable membrane, from an area of lower solute concentration to an area of higher solute concentration. Diffusion, on the other hand, is the movement of molecules from an area of higher concentration to an area of lower concentration, until the concentrations are equal in all areas, and it doesn't necessarily require energy.

While both osmosis and diffusion are passive processes that do not require energy, they are not limited to specific types of molecules. Diffusion can occur with any molecules, including solids, liquids, and gases, as long as there's a concentration gradient. Osmosis, while it is a type of diffusion, is specific to the movement of water molecules.

Learn more about Diffusion and Osmosis here:

https://brainly.com/question/32158549

If excess fertilizer is placed around the root of a tomato plant, the leaves of the plant will shrivel and turn brown. explain this phenomenon in terms of tonicity.

Answers

It is best to mix the fertilizer with the soil so it will be distributed evenly. Placing fertilizer near the root directly is dangerous as the fertilizer concentration will be too high. If the concentration of fertilizer too high, the osmotic pressure or tonicity of the solution will be high. It will attract water of nearby cell and make it shrink. The plant cell will continuously lose water, shrink and then shrivel because of this.
Final answer:

When excess fertilizer is placed around the root of a tomato plant, the tonicity of the solution that the plant cells are bathed in is affected. If the fertilizer solution is hypertonic, the plant cells will lose water through osmosis, causing the leaves to shrivel and turn brown. If the fertilizer solution is hypotonic, water enters the plant cells, causing them to become stiff and turgid.

Explanation:

When excess fertilizer is placed around the root of a tomato plant, the tonicity of the solution that the plant cells are bathed in is affected. If the fertilizer solution is hypertonic, the plant cells will lose water through osmosis, causing the leaves to shrivel and turn brown. This is because the water leaves the plant cells, leading to a loss of turgor pressure needed to keep the leaves and stems upright. On the other hand, if the fertilizer solution is hypotonic, water enters the plant cells, resulting in higher osmotic pressure and turgor pressure, causing the cells to become stiff and turgid.

Learn more about Effects of excess fertilizer on tomato plants here:

https://brainly.com/question/11437413

#SPJ12

Mariyam, a marine biologist, measures the length of a great white shark at 4.5 m long and its teeth at an average of 50 mm long. She wants to convert both measurements to centimeters.

What should her new numbers be?

Answers

Length 4.5m  (100 cms in 1 Metre) therefore length would be = 450cm
Tooth 50mm  (10mm in 1 cm) therefore tooth would be 5cm

Answer:

Her new numbers are 450 and 5.

Explanation:

Given information:

Length of white shark = 4.5 m

Length of its teeth = 50 mm

She wants to convert both measurements to centimeters.

We know that,

1 m = 100 cm

Using the above conversion we get

4.5 m = 4.5 × 100 = 450 cm

The length of white shark is 450 cm.

We know that,

1 mm = 0.1 cm

Using the above conversion we get

50 mm = 50 × 0.1 = 5 cm

The length of its teeth is 5 cm.

A nurse is caring for a client with severe gastritis who vomited a large amount of blood. a lavage is prescribed by the health care provider. which response does the nurse expect when using a room temperature irrigating solution?

Answers

The patient's reaction may include shivering when a room temperature of gastric lavage is used. The initial response of the body is to increase the body temperature to a new setpoint through shivering. A room temperature gastric lavage disrupts the internal core temperature of the body thereby triggering body response of thermoregulation.

Snails and insects belong to which group of organisms?

Answers

Snails and insects belong to which group of organisms? B

When the wrong blood type is given to a patient, the antibodies in the patient's blood react with the antigens on the surface of the transfused blood causing a reaction called
a. neutralization.
b. precipitation.
c. agglutination.
d. coagulation?

Answers

agglutination is the answer

One active transport process that occurs in the electron transport process in the membrane of the _____________ is the transport of protons to produce a proton gradient to power the production of atp.
a.chloroplast
b.mitochondria
c.nucleus and) ribosome

Answers

The correct option is MITOCHONDRIA.
Active transport is a type of transport through which materials are move in and out of the cell using the energy derived from ATP. The electron transport process is a series of biochemical reactions which result in the formation of ATP molecules inside the cell. The process usually takes place in the mitochondria of the cell. 

One active transport process that occurs in the electron transport process in the membrane of the mitochondria is the transport of protons to produce a proton gradient to power the product of ATP.

When a disease-causing agent enters an organism, the immune system alerts which specialized cells? red blood cells epithelial cells white blood cells somatic stem cells

Answers

Any foreign substance alerts the white blood cells, in the immune system. White blood cells are also called as leucocytes, and help in protecting the body from diseases and foreign substances by destroying them or producing antibodies against them.

The right answer is white blood cells.

Leukocytes (white blood cells) are an important link in the protection against infections. Indeed, by acting sequentially, they allow the elimination of many foreign agents among viruses, bacteria, fungi and parasites. There are two main categories of cells from a functional point of view, the leucocytes of innate immunity and the leucocytes of adaptive immunity, according to the specificity of non-self recognition.

Why does the Antarctic experience different temperatures than the Arctic?

Answers

because they get different moments of sunlight

In a fish population in a shallow stream, the genotypic frequencies of yellowish-brown fish and greenish-brown fish changed significantly after a flash flood randomly swept away individuals from that stream. this change in genotypic frequency is most likely attributable to:

Answers

Genetic drift.

Genetic drift is when the frequency of a certain allele, in a population, is chosen due to random sampling of organisms. It may alleles to disappear completely and thereby reduce genetic variation. This is way happen in the fish population after the flash flood

What molecule is largely responsible for changes in the volume of a cell?

Answers

It would be water.

Because inside the cell it contains water. Which means the volume of the cell is influenced by the certain amount of water that's in the cell.

Which lobe of the cerebrum is responsible for planning and initiating voluntary motor movement?

Answers

The frontal lobe of the cerebrum is responsible for planning and initiating voluntary motor movement. The name frontal comes from the position of this lobe- it is located just beneath the frontal bone. The frontal lobe is also responsible for other cognitive functioning (i.e. perception, learning, remembering, judging & problem solving).

where does the heat that warms your body come from?

Answers

The catabolism of sugar, fat, and protein with oxygen to make ATP (basically transferring energy from chemical bonds to a different type of bond that is used by the body's cells as fuel) is not 100% efficient. This produces heat and thus warms our blood. The blood circulates to your core and warms your body.
Final answer:

Heat transfer is the movement of thermal energy from one place or material to another, and is caused by temperature differences.

Explanation:

Heat is something familiar to all of us. We feel the warmth of the summer sun, the hot vapor rising up out of a cup of hot cocoa, and the cooling effect of our sweat. When we feel warmth, it means that heat is transferring energy to our bodies; when we feel cold, that means heat is transferring energy away from our bodies. Heat transfer is the movement of thermal energy from one place or material to another, and is caused by temperature differences. For example, much of our weather is caused by Earth evening out the temperature across the planet through wind and violent storms, which are driven by heat transferring energy away from the equator towards the cold poles.

What are the structures that are rod shaped and are known as the powerhouses of the cell?

Answers

Answer:  the "mitochondria" .
_________________________________________

Multicellular organisms must be protected from the external environment. Because of this, cells of even the simplest multicellular organisms are arranged to form an external barrier of

Answers

Hey there!!




Your answer is epithelial tissue. This tissue is the one that does it part to protect all of the other cells around too or form the external barrier.




Hope this helps!!


Sincerely,

Ans

An older adult client tells the nurse, i give myself a mineral oil enema every day. what is the appropriate nursing response?

Answers

Mineral oil enema is used as a laxative or stool softener is elderly clients.

If an older client tells the nurse, I give myself a mineral oil enema everyday, the nurse should administer the older adult client with oil-retention enema. The nurse should tell the client to do oil retention for at least 30 minutes at body temperature. the nurse should also advice the client not to use mineral oil retention for more than a week until and unless not prescribed by the physician.
I could only imagine that the nurse would be a bit taken aback that the paitent is using mineral oil and shoving it up their own buttocks. The nurse would report this to the doctor on call or the RN of which she can discuss proper remedy for the client. Proper responses from the nurse would also include the how to's in doing this correctly if this indeed is what the paitent is wanting to continue as far as short term relief over finding out what is causing the problem in the first place.

A client's blood glucose level is 45 mg/dl. the nurse should be alert for which signs and symptoms?

Answers

Coma, anxiety, confusion, convulsions, nightmares while asleep

A glucose level like 45 mg/dl indicates very low glucose in the blood and if not treated quickly, leads to unconsciousness and even death. This is also known as severe hypoglycemia and can lead to such extreme symptoms because there isn't enough glucose to feed the neurons.



When cleaning your firearm, why should you avoid dipping a cleaning brush directly into the cleaning solution container?

Answers

In cleaning the firearm, it is best to avoid dipping the cleaning brush directly to the cleaning solution container because if it is directly soaked in the cleaning solution, it will likely cause the supply of cleaning materials or solutions to be contaminated.

Explanation why dipping a cleaning brush into the cleaning solution container when cleaning a firearm should be avoided.

When cleaning your firearm, you should avoid dipping a cleaning brush directly into the cleaning solution container because it can contaminate the entire solution with residue from the firearm.

This contamination can potentially affect the cleaning efficiency and even damage the firearm during the cleaning process.

Genetic drift is _____. hints genetic drift is _____. adaptive more likely to have an impact on small populations an important microevolutionary mechanism in large populations the mechanism by which new alleles originate

Answers

"Genetic drift is more likely to have an impact on small populations."

Genetic drift is changing the frequency in the allelic pool of a population. This phenomenon impacts mainly smaller populations because these populations have only a few copies of the alleles present. If a change in the frequency of the alleles happens then it may cause the disappearance of certain alleles because there are only so many copies.
Final answer:

Genetic drift is an important microevolutionary mechanism in small populations, resulting in random fluctuations in allele frequencies due to chance events.

Explanation:

Genetic drift is an important microevolutionary mechanism in small populations. It refers to the random fluctuations in allele frequencies that occur in small populations due to chance events. Unlike natural selection, genetic drift is not adaptive and can result in the loss of genetic diversity.

Learn more about Genetic drift here:

https://brainly.com/question/31355936

#SPJ6

Which of these bones aligns with the medial, intermediate, and lateral cuneiforms to form the four distal tarsals?

Answers

The bone that aligns with the cuneiforms is the cuboid bone. Together they articulate with the metatarsals of the foot.

The cuboid is the most lateral bone in the distal row. He articulates with the calcaneus posteriorly, and the first and second metatarsals anteriorly.

The three cuneiforms articulate with the navicular  bone posteriorly, and the metatarsals anteriorly.

The navicular bone is the only proximal bone to form a joint or joints with the three cuneiform bones of the foot. The cuneiform bones then go on to form joints with the metatarsals. The cuboid bone is a lateral bone in the foot that only creates a joint with the lateral cuneiform and the fourth and fifth metatarsal bones.

The brain's ability to restructure its neural networks to maximize functioning after an injury is known as

Answers

This capacity is known as Neuroplasticity. Neuroplasticity is the change in neural pathways and neurotransmitters that happens because of specific variables, similar to conduct, condition, or neural procedures. Amid such changes, the cerebrum participates in synaptic pruning, erasing the neural associations that are never again fundamental or helpful, and reinforcing the vital ones.

The nursing student completes a literature review on​ evidence-based practice​ (ebp). which action indicates that the student understands​ ebp?

Answers

what dose ebp mean first 

Other Questions
the sum of three consecutive even numbers is 66. what is the smallest of these numbers There are 14 dogs in a particular class at a dog show. Blue, red, yellow, and white ribbons will be awarded to the first through fourth place finishers, respectively. In how many different ways can the ribbons be awarded?100160062402438416 The sum of three consecutive integers is 267. What is the largest integer? a cylinder has a volume of 83 in3 and is 10 in. tall what is the radius of the cylinder in inches use 3.14 and round to the nearest 10th at sea level a box weights 40lbs at the top of MT. Everest the same box will weigh The specific heat of silver (ag) is 0.245 j/c g. determine the energy required to raise the temperature of 350 g of ag from 293 k to 400 k. What two substances are indicated by the cobalt chloride and the lime water tests? is it possible that other substances are produced when the candle burns? How does the contractile vacuole in a single-celled organism function to maintain homeostasis? Which is a common sign of a midlife crisis? How do the valence electron configurations of alkali metals compared with each other? The nurse is caring for a primipara with prom who appears extremely anxious and reveals that she is scared her birthing process will be extremely painful because it will be "dry". which is the best response from the nurse? Which ability do all organism have? A. quick escape from predators B. changing shape to blend into their surroundings C. consuming other organisms D. reproduction _______, such as espn and disney, have prompted questions about whether enough competition exists among traditional media to produce a truly diverse set of views on political matters. What is another way to write the ratio 3:4? The Canterbury Tales 1. According to the excerpt, why did the squire try to do well during battles?Question 1 options:A) to save an armyB) to impress a womanC) to help his countryD) to make his father proud What is the name for the most abundant chemical sedimentary rock? what mineral is it made of? what is the chemical formula for that mineral? For his birthday, Joe decided he wanted to have some friends over to his apartment to watch a televised soccer game. Having decided to have his birthday gathering a mere two days before his birthday, Joe had to work fast to organize it. He called his friends first and was delighted to discover that three out of four of them were free and excited to come. After he called his friends, he wanted to make sure he had refreshments for them all to enjoy as they watched. He especially liked chips and salsa, candy, and soda, so he made sure he had those on hand. The chips were even on special at his local grocery store! After he called his friends and gathered his snacks, Joe decided that he should clean his apartment. He vacuumed, picked up garbage, and made sure that there were enough clean chairs for all of his friends to use. Because he worked so hard to organize his birthday soccer watching party, Joe was very pleased when the time actually came and he could enjoy himself!Which of the following sentences should be deleted from the paragraph to improve the paragraph's flow through its sequence of actions? Frustrated pride may lead to spite, just as loyalty may lead to vengeance and eagerness for glory may turn into greed.explain how each creature beowulf battles represents an extreme and dangerous form of warrior values and behavior. What is Indegree and Outdegree of a graph? Today, labor unions represent about ________ percent of the labor force. quilet Steam Workshop Downloader