How do drugs and alcohol affect the function of the smooth endoplasmic reticulum?​

Answers

Answer 1

Answer:Potential mechanisms that trigger the alcoholic ER stress response are directly or indirectly ... Alcohol is the most socially accepted addictive drug. ... Free radical release as a consequence of CYP2E1 function in the ER and subsequent ... Acetaldehyde adducts also affect ER Ca2+ handling in rat ventricular myocytes [65, ...

Explanation:


Related Questions

Which actions could be categorized in the
"aerobic" section of the Venn diagram?
Check all that apply
consists of three stages
yields 36 ATP molecules
does not require oxygen
0 produces lactic acid
O starts process with a glucose molecule

Answers

Answer:

A.

B.

E.

Explanation:

Aerobic respiration will yields 36 ATP molecules and starts with the process of glucose molecules.

What is Aerobic respiration?

The respiration in which glucose molecules produces energy in the form of ATP is called aerobic respiration.

The aerobic respiration produces 36 ATP molecules. Fermentation will produce lactic acid. Aerobic respiration consists of three stages such as glycolysis, ETC cycle.

The conversion of fuel, such as fats and sugars, into chemical energy is known as aerobic respiration. Anaerobic respiration, in contrast, doesn't require oxygen.

Therefore, Aerobic respiration will yields 36 ATP molecules and starts with the process of glucose molecules.

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Scientists discover that cells from two species of organisms are made up of similar proteins, suggesting a close evolutionary relationship. If the scientists do further biochemical analyses, which additional finding would support this conclusion?A) The fossils of both organisms are found relatively close to each other in the fossil record.B) The anatomical structure of both organisms is similar.C) The DNA nucleotide sequence of both organisms is similar.D) Both populations of organisms have undergone natural selection over time.

Answers

Throughout the fossil record, the remains of both organisms can be discovered quite close to one another. Both creatures share a common anatomical structure.

The hypothesis of evolution by natural selection is supported by which of the following lines of evidence?

Darwin cited fossil evidence, biogeographical evidence, and anatomical evidence to bolster his idea of evolution through natural selection.

Which type of investigation best supports the existence of an evolutionary connection between two hominid species?

DNA comparison. Comparative research on the anatomy of various hominids and analysis of fossil evidence between the two species, along with modern humans, can be helpful. to clarify the interrelationship of two evolutionary processes.

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perfusion refers to blood supply to the lungs, through which the lungs receive nutrients and oxygen. what are the two methods of perfusion?

Answers

The two methods of perfusion are the bronchial and pulmonary circulation.

Perfusion is the process of sending oxygenated blood to the body's tissues.

Perfusion of body tissue occurred during Systole. The chambers contract, and oxygenated blood is forced into the arteries. These arteries carry blood to the tissues where oxygen is released. The unoxygenated blood is then returned to the heart through the veins, and the process begins again after the blood is reoxygenated by the lungs. The only exception to this is perfusion itself. The heart actually perfuses during diastole when the heart muscle relaxes and blood is drawn to the heart tissue.

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Two methods of perfusion are bronchial and pulmonary circulation.

Bronchial and pulmonary perfusion are two important processes that occur within the respiratory system.

Bronchial perfusion is the process of blood flow to the bronchi, which are the airways that carry air into the lungs. This blood flow is important for providing oxygen and nutrients to the cells of the bronchi, as well as for removing waste products. Bronchial perfusion is supplied by the bronchial arteries, which branch off from the aorta.

Pulmonary perfusion is the process of blood flow to the lung tissue itself. This is important for the exchange of oxygen and carbon dioxide between the blood and the air in the lungs. Pulmonary perfusion is supplied by the pulmonary arteries, which branch off from the right ventricle of the heart.

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regarding the sequence of events known as the ovarian cycle, which of the following statements is false?

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The false statement regarding the ovarian cycle is that it occurs only once in a woman's lifetime. In reality, the ovarian cycle occurs monthly throughout a woman's reproductive years.

This cycle involves the growth and release of a mature egg from the ovary, and the preparation of the uterus for potential pregnancy.

Hormones such as estrogen and progesterone play a crucial role in regulating the ovarian cycle. If fertilization does not occur, the uterus sheds its lining during menstruation, and the cycle begins anew. Understanding the ovarian cycle is important for family planning and reproductive health.

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Resolving the crime story-5-Forensic Science



1. Describe the sequence of events of the abduction from the Evan's home. Support your version of events with specific instances of evidence.



2. Where should the police and the FBI look for Brittany Evans? Be as specific as possible and cite evidence for your conclusions

Answers

Answer:

1. she was abducted from her house when her parents were out, she is the only child. she had a cold and they is why she stayed at home. when her parents came back they didn't find her. and they tried calling her but she never picked up.

one of their neighbors was walking a dog during the time she was abducted and he saw a black truck driving fast. He said that the plate number had a FOR on it. With two guying in the front. then after a while when the police where searching they found the car abandon, and also on the plate number there was a FOR on it. in the truck they found blood and hair in the rear seat on the headrest.

2. As part of their forensic investigation, the law enforcement agents should search for the victim in the places where she was last seen.

What evidence could be cited?

Evidence should be collected from the reports by the law enforcement agents.

Hence, it is correct to state that the law enforcement agents should search for the victim in the places where she was last seen.

Explanation:

if it helped uh please mark me a BRAINLIEST :)

Glycogen is a polymer in animal tissues which stores extra sugar molecules until the animal needs them. What is the name
of the molecule found in plants that functions similarly?
O A. Glucose
O B. Cellulose
O C. Starch
O D. Lipids

Answers

Answer:

C. Starch

Explanation:

Functionally, both starch and glycogen are polysaccharide storage molecules for energy and both are intended to provide a supply for later use.

A. Glucose is incorrect because it is short term energy, in both plants and animals and is also a monosaccharide.

B. Cellulose is incorrect because, despite being a polysaccharide, it is mainly used for structure and support.

D. Lipids is incorrect because they store energy but it is for fat energy, not sugar. Lipids also have other uses such as structure and signaling, and insulation.

starch is the correct answer i think.

write 5 examples of carbohydrate in fish feed​

Answers

Answer:

Carbohydrate percentage in some fish feed Fish Feed Carbohydrate (%) Groundnut oilcake 6-7 Soybean Meal 4-5 Rice polish 7-10 Rice bran 8-12 Deoiled rice bran 10-15 Rapeseed cake 11-15 Salseed Cake 10-13 17.

Explanation:

What does the ability of pigeons to reliably discriminate between pictures of cars and pictures of chairs best illustrate in terms of their cognitive capacity?

Answers

The ability of pigeons to reliably discriminate between pictures of cars and chairs best illustrates their visual categorization and discrimination abilities, which are important components of their cognitive capacity.

Pigeons have a remarkable ability to learn and categorize visual stimuli, and this ability is thought to be supported by their sophisticated visual system and extensive training. Studies have shown that pigeons can learn to discriminate between different visual categories, such as faces, natural scenes, and objects, with a high degree of accuracy. This suggests that pigeons possess a level of cognitive flexibility and adaptability that is comparable to that of many other animals, including humans. Therefore, the ability of pigeons to reliably discriminate between pictures of cars and chairs is a testament to their impressive cognitive capacities and highlights the importance of studying animal cognition in understanding the nature of intelligence and perception.

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the wet bulb temperature is 10 C the Dry bulb temperature is 14 C what is the relative humidity?

Answers

The relative humidity is approximately 22.9% based on the given wet bulb temperature of 10°C and dry bulb temperature of 14°C.

Relative humidity

Wet bulb temperature: 10°C = 50°F

Dry bulb temperature: 14°C = 57.2°F

SVP at wet bulb temperature: 0.284 * \(e^(17.27 * 10 / (10 + 237.3))\)= 0.284 * \(e^(-7.09)\) = 0.284 * 0.000828 = 0.0002356 psi

SVP at dry bulb temperature: 0.284 *\(e^(17.27 * 14 / (14 + 237.3))\) = 0.284 * e^(-5.97) = 0.284 * 0.002562 = 0.0007296 psi

AVP = 0.0002356 - (0.00066 * (57.2 - 50) * 14.7) = 0.0002356 - (0.00066 * 7.2 * 14.7) = 0.0002356 - 0.0686 = 0.000167 psi

RH = (AVP / SVP at dry bulb temperature) * 100

RH = (0.000167 / 0.0007296) * 100 = 0.229 * 100 = 22.9%

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A(n) __________ is a section of prokaryotic DNA that contains one or more genes along with a corresponding operator to control transcription.

Answers

Answer:

Operon

Explanation:

DNA is a molecule found in all cells. Which problem does this model of DNA solve?

Answers

Answer:does anyone know the answer

Explanation:

Answer:

Dna is to hard to see with unaided eyes

Explanation:

effect of kidney failure on human Heath?​

Answers

Answer:

When your kidneys do not work as well as they should, you have a higher chance of having other health problems (also called complications). Some of the common health problems caused by kidney disease include gout, anemia,secondary hyperparathyroidism (SHPT), bone disease, heart disease and fluid buildup.

Explanation:

hope it helps

What characteristics are used to
classify mammals into each of their groups?

Answers

Answer:

The way they feed

The way they develop

The main difference between mammals and other vertebrates are three characteristics: hair, milk production in mammary glands, and three bones in the inner ear. Extant mammals are divided into three subclasses based on reproductive techniques

A symbiotic relationship that benefits both species is referred to as commensalism. true or fales

Answers

Answer:

True

Explanation:

When two monosaccharides link to form a disaccharide, the by-product is __________.

Answers

When two monosaccharides link to form a disaccharide, the by-product is water. This process is known as dehydration synthesis or condensation reaction.

During dehydration synthesis, the hydroxyl (-OH) group of one monosaccharide reacts with the hydrogen atom of the other monosaccharide, resulting in the formation of a covalent bond called a glycosidic bond. As a result, a molecule of water is released as a by-product.
For example, when two glucose molecules combine, a glycosidic bond forms between the carbon atoms, resulting in the formation of maltose. The chemical equation for this reaction can be represented as:

Glucose + Glucose → Maltose + Water

This reaction is reversible. When a disaccharide is broken down into its constituent monosaccharides, a water molecule is consumed in a process called hydrolysis.

In summary, the by-product produced when two monosaccharides link to form a disaccharide is water. This occurs through the process of dehydration synthesis or condensation reaction, where a glycosidic bond is formed between the monosaccharides, and a molecule of water is released.

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Paragraph on climate change

Answers

Answer:

Global warming, also known as Climate Change, means the rise in average surface temperatures on Earth. An overwhelming scientific consensus maintains that climate change is due primarily to the human use of fossil fuels, which releases carbon dioxide and other greenhouse gases into the air.

Explanation:

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how does productivity increase in aquatic ecosystems

Answers

Productivity in aquatic ecosystems increases through the availability of nutrients and sunlight, which are used by primary producers to photosynthesize, resulting in increased production and a diverse food web.

Aquatic ecosystems are characterized by a high level of productivity due to the availability of nutrients and sunlight. The primary producers in these ecosystems, including phytoplankton and macroalgae, use sunlight and nutrients like nitrogen and phosphorus to photosynthesize and produce organic matter. This organic matter then serves as the basis for the aquatic food web, supporting a diverse array of organisms ranging from small zooplankton to large predatory fish. Nutrient availability is an important driver of productivity in these ecosystems, and human activities such as agriculture and wastewater discharge can lead to excessive nutrient loading and harmful algal blooms. Managing nutrient inputs is critical for maintaining the health and productivity of aquatic ecosystems.

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The diagram below shows how a nerve impulse passing along a relay neurone causes an impulse to be sent along another type of neurone, neurone X.

What type of neurone is neurone X?

The diagram below shows how a nerve impulse passing along a relay neurone causes an impulse to be sent

Answers

The type of neuron that is the X neuron is that it is a motor neuron.

What is a motor neuron?

It is a type of neuron located in the peripheral nervous system which will project its axon towards a muscle or towards a gland, therefore it is part of the efferent system. So there are somatic, special visceral and general visceral types.

Motor neurons have as their function the mobility of the tissues to which they go in order to generate different functions. It will carry the information that comes from the descending pathways of the spinal cord.

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Which statement is false regarding gymnosperms? a. they radiate in the Permian b. they dominate moist
environments 0. they produce two types of spores a d. they produce seeds"

Answers

The false statement regarding gymnosperms is that they produce two types of spores.

Gymnosperms are a group of plants that include conifers, cycads, and ginkgoes. They have several distinct characteristics. One of these characteristics is that they produce seeds, which is true according to option d.

However, gymnosperms do not produce two types of spores. This is a characteristic of ferns and other related plants, known as pteridophytes. Gymnosperms, on the other hand, produce only one type of spore, which develops into a gametophyte.

In gymnosperms, the male gametophyte produces pollen, which is transferred to the female cone or flower for fertilization. The fertilized egg then develops into a seed, which protects and nourishes the embryo. This is an adaptation that allows gymnosperms to reproduce successfully in a wide range of environments, including dry and cold areas.

In summary, gymnosperms do not produce two types of spores. They produce seeds and have a single type of spore that develops into a gametophyte.

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In addition to the pigments commonly associated with photosynthesis a certain photosynthetic species contains two additional pigment types .which of the following best supports the claim that the species is better adapted to environmental change than other photosynthetic species are?

Answers

The extra pigments enable the species that contain them to absorb energy from light wavelengths that other photosynthetic species are unable to use.

Why do photosynthetic organisms have auxiliary pigments in their cells?

Accessory pigments are essential for aiding chlorophyll an in the absorption of light because a plant needs to absorb light at various wavelengths. These auxiliary pigments transfer the energy they have absorbed to chlorophyll a, which uses it to create energy. This is a crucial mechanism that powers photosynthesis.

Which two plant pigments are most significant?

The photosynthesis pigments are chlorophylls a and b. They are created in the photosynthetic tissues of the leaf's chloroplasts. The long phytol tail in the chlorophyll molecule contributes to its strong water-repelling properties.

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in addition to the symphony, what were the important genres of the classical era?

Answers

In addition to the symphony, several other important genres emerged during the Classical era, which lasted roughly from the mid-18th century to the early 19th century such as Sonata, String Quartet, Opera, Concerto, Chamber Music.

Here are some of the major genres of Classical music:

Sonata - A sonata is a piece of music for a solo instrument (such as piano or violin) or a small ensemble. It typically consists of several movements, often including a slow movement, a fast movement, and a minuet or scherzo. The Classical era saw the development of the piano sonata, with composers like Mozart and Beethoven writing numerous works in this genre.

String Quartet - A string quartet is a piece of music for two violins, a viola, and a cello. Like the sonata, it typically consists of several movements, and the Classical era saw the development of the string quartet as a major genre, with composers like Haydn, Mozart, and Beethoven writing numerous works in this genre.

Opera - Opera was an important genre throughout the Baroque era and continued to be popular during the Classical era. Classical operas typically featured solo singers, an orchestra, and a chorus, and were often based on historical or mythological subjects. Mozart was one of the most famous composers of Classical operas, with works like The Marriage of Figaro, Don Giovanni, and The Magic Flute.

Concerto - A concerto is a piece of music for a solo instrument (such as piano or violin) and orchestra. Like the symphony, it typically consists of three movements, with the solo instrument playing a prominent role. Composers like Mozart, Beethoven, and Haydn wrote numerous concertos during the Classical era.

Chamber Music - Chamber music is music written for a small ensemble of instruments, typically between 2 and 10 players. The Classical era saw the development of numerous forms of chamber music, including the string quartet, piano trio, and wind quintet.

Overall, the Classical era was characterized by a wide variety of musical genres and forms, each with its own unique characteristics and development. These genres continue to be influential in the development of Western classical music.

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I really need the answer to both of these. If you answer first I’ll give Brainliest

I really need the answer to both of these. If you answer first Ill give Brainliest

Answers

Answer:

1) carbohydrates

2)protein or nucleic acid

Explanation:

1)carbohydrates(CHO)are made of carbon, hydrogen, and oxygen

2)it's either protein or nucleic acid I'm not sure which one though sorry. Protein contains all 4 of those elements but contains sulphur, and nucleic acid also contains those elements with phosphorus.

Answer:

1). Carbohydrates

2). Protein

I hope this helped ;)

PLEASE HELP ME !!!!!!

PLEASE HELP ME !!!!!!

Answers

Answer:

c

Explanation:

I think that it is c, because there is only 1 product

placental mammals give birth to more fully developed offspring than marsupial mammals and therefore have a greater chance of offspring survival. this helps to explain why placental mammals from north america displaced many native south american marsupial mammals when a land bridge formed between the two continents.

Answers

It is true that placental mammals give birth to more fully developed offspring than marsupial mammals and therefore have a greater chance of offspring survival. This helps to explain why placental mammals from North America displaced many native South American marsupial mammals when a land bridge formed between the two continents.

Therian mammals called placental mammals have developing placentas during pregnancy. The foetus is fed by the placenta as it develops inside the mother's uterus. Mammals with placenta give birth to children that are generally mature and large. Mammals that carry babies are the majority.

Hence, placental mammals give birth to more fully developed offspring than marsupial mammals and therefore have a greater chance of offspring survival.

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what do the eeg waves look like when brain activity is "desynchronized"?

Answers

Brain activity is considered "desynchronized" when the EEG waves show a low-amplitude, fast and irregular pattern.

When brain activity is desynchronized, the EEG waves appear as low-amplitude and irregular patterns with a high frequency. This means that the electrical signals recorded by the EEG electrodes exhibit a fast and random fluctuation. The waves do not show the characteristic rhythmic patterns that are observed during synchronized brain activity.

In the desynchronized state, the brain is highly active and engaged in various cognitive processes. It is commonly associated with wakefulness, alertness, and active mental processing. This pattern is often observed during tasks that require focused attention, problem-solving, or information processing. The brain regions are communicating and interacting with each other in a highly dynamic and flexible manner, allowing for rapid information processing and integration.

Desynchronized EEG waves can be indicative of a state of heightened arousal or cognitive engagement. They are commonly observed during periods of wakefulness, when the individual is actively engaged in cognitive tasks or experiencing heightened sensory input. This pattern is in contrast to synchronized EEG waves, which are typically observed during relaxed states or during specific stages of sleep.

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Hey Guys I Was Wondering How Many Likes I Would Get If I Said----------------------------------

MERRY CHRISTMAS TOO ALL YOU WONDERFUL RAINDEERS

Answers

lol merry christmas to you as well

Im not sure but merry Christmas to you wonderful reindeer tooooo

EASY POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Describe the relationship between genes and proteins. Use evidence from the text to support your answer

Answers

Answer: Most genes contain the information needed to make functional molecules called proteins. (A few genes produce regulatory molecules that help the cell assemble proteins.) The journey from gene to protein is complex and tightly controlled within each cell.

Explanation:

this is simple :)

Each gene tells the cell how to put together the building blocks for one specific protein. However, the gene (DNA) sits inside a different compartment of the cell (the nucleus) from the location of the cellular machines that make proteins (ribosomes)

What most directly allows plankton to grow

Answers

Answer:

Phytoplankton growth depends on the availability of carbon dioxide, sunlight, and nutrients. Phytoplankton, like land plants, require nutrients such as nitrate, phosphate, silicate, and calcium at various levels depending on the species.

Kepler correctly proposed that the planets orbited the sun in _____ orbits. a. circular c. linear b. elliptical d. spherical Please select the best answer from the choices provided

Answers

Answer:

Elliptical. Hope this helps!

B) Hemoglobin is an oxygen-carrying protein found in red blood cells. Describe the structure of hemoglobin.

C) Sickle-cell disease is a genetic disorder that causes red blood cells to become sickle shaped. Explain the cause of sickle-cell disease and the effects of the disorder on patients.

Answers

Answer:

B) hemoglobin comprises for subunits each having one polypeptide chain in one heme group. all hemoglobins carry the same prosthetic heme group iron protoporphyrin IX associated with a polypeptide chain of 141(alpha) and 146 (beta) amino acid residues.

C)sickle cell anemia is caused by a mutation in the gene that tells your body to make the iron-rich compound that makes blood red and enables red blood cells to carry oxygen from your lungs throughout the body (hemoglobin).

Explanation:

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How do incentives affect people's economic decisions?A. They eliminate the need for a cost-benefit analysis of economicchoicesB. They get rid of the trade-offs associated with economic choices.C. They make it more difficult for people to make economic choices.O D. They offer benefits for making certain economic choices. Please answer the following question (d+m)A=2A= ? ILL MARK AS BRANLIEST!!!!! in a p -n junction, the n-doping nd is doubled. how do the following change if everything else remains unchanged? indicate only increase or decrease. (a) junction capacitance (b) built-in potential (c) breakdown voltage (d) ohmic losses 5. 7 movie tickets for $56 the number of the students of a school was 640 last year and it is 800 by how many percent is the number increased |x+1| + |x-2| = 3 i need help with this pls Prosificacion del poema de la culpa de Jos ngel Buesa In March, Ms. Yano's students read 25 books in on, they read 20 books What is the percent increase or decrease in the number of bothered A. 20% decrease B. 20% increase C. 25% decrease D. 5% decrease Write an equation using x when the sum of a number and 8 is multiplied by 3and the answer is 6 21. Early Hellenic culture spread from Greece to Asia Minor as a result of A. democratic electionsB. sea tradeC. dynastic declineD. climate changes Nadia compares the weights, in grams, of some apples and oranges. she finds the median and interquartile range of the weights. 1. which sample has a greater variability, or spread? 2. according to these measures, is it possible that the heaviest piece of fruit in the two samples was an orange? explain why or why not. tumour-derived csf2/granulocyte macrophage colony stimulating factor controls myeloid cell accumulation and progression of gliomas Please Help - Easy Question Algebra 2. A corporation is considering issuing new common stock (a seasoned equity offering). The common stock will sell for $24.15, will pay a dividend of $1.5 at the end of the year; the dividend is expected to grow each year at a rate of 3.7% indefinitely. Issuing the stock requires the services of an investment bank who will charge the company a flotation cost of 11%. What is the company's cost of external equity? Enter your answer as a decimal with a leading zero and 4 decimal places of precision (i.e. 0.1234) 1 What value is placed in the page table to redirect linear address 20000000H to physical address 30000000H? (2.0) A, 20000000H B 30000000H C 10000000H D 50000000H Calculate the weight of an object that displaces 3 m2 of water and exerts a pressure of 500 Pa (500 N/m ). According to newton's third law, if a hammer puts a force of 200 n on a nail, how much force does the nail put back on the hammer?. sarah's mother notices that her daughter's speech is very sporadic. after taking her to a doctor the doctors let her know that her daughter's behavior is normal and she will have a spike in vocabulary at around what age? what the answers for it