Complete the sentences by dragging the correct organs or structures to the appropriate blanks. Answers may be used more than once. Not all answers will be used. Used bile salts are absorbed in the ____. This organ recycles the bile salts to used bile salts enter the make new II present in chyme, it can interfere with the recycling of used blle salts. As a result, the used bile salts are in _____ When there is a lack of recycled blle salts, the from the bloodstream to make new ___ uses
Answers
Used bile salts are absorbed in ileum. This organ recycles bile salts to the liver. If there is excess fat present in chyme, it can interfere with recycling of used bile salts. As a result, used bile salts are in lower concentration. When there is lack of recycled bile salts, liver takes up more cholesterol from bloodstream to make new bile salts.
What are bile salts?Bile salts play key role in hepatobiliary and intestinal homeostasis and digestion. The liver synthesizes primary bile salts from cholesterol and enzymatic modifications during their enterohepatic circulation lead to the formation of secondary and tertiary bile salts. The solubilization of dietary lipids and fat-soluble nutrients are the main digestive functions of bile salts.
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Related Questions
NEED HELP ASAP!!!! A change in the internal or external environment of the body that result in a reaction in the nervous system is called a......
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When purified cytochrome oxidase is exposed to cyanide, the cyanide binds reversibly and with high affinity to the enzyme’s active site. What will be the likely outcome if mitochondria are exposed to high levels of cyanide?.
Answers
The likely outcome, if mitochondria are exposed to high levels of cyanide, will be that the cyanide will prevent the movement of electrons along the electron transport chain. The correct answer is option(c).
Cyanide inhibits cytochrome C oxidase, an essential component of the electron transport chain and a common name for Complex IV. By obstructing this complex, cyanide basically prevents the flow of electrons across the chain. As a result, no proton gradient can be produced since protons cannot be forced out of the matrix and into the intermembranous space. In the fourth protein complex, oxygen serves as the ultimate acceptor for the electrons.
The electrochemical gradient is then further strengthened when the oxygen with its extra electrons combines two hydrogen ions to form water. Without oxygen, the mitochondria would not be able to take electrons from the system, and ATP synthase would not produce ATP in the absence of a proton gradient and a flow of protons through it.
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The complete question is:
''When purified cytochrome oxidase is exposed to cyanide, the cyanide binds reversibly and with high affinity to the enzyme's active site. What will be the likely outcome if mitochondria are exposed to high levels of cyanide?
A. The cyanide will prevent the movement of electrons along the electron transport chain.
B. The cyanide will block the movement of protons across the inner mitochondrial membrane.
C. The cyanide will inhibit the transfer of electrons from NADH to initiate electron transport.
D. The cyanide will prevent oxygen from reaching the mitochondrial matrix.
If Marge's father is a heterozygous tall flobbit and her mother is a short flobbit, what is Marge's genotype? Complete the punnett square to show the possible genotypes that would result to help result to help you determine Marge's genotype
Answers
If Marge's father is a heterozygous tall flobbit and her mother is a short flobbit, Marge's genotype is Tt
The Punnett square represents all possible allele combinations from the parental alleles in the offspring. The offspring's genotype can be determined by analyzing the squares in the Punnett square. The genotype represents the genetic makeup of an organism. It comprises the information that is responsible for the physical traits of an organism. We know that Marge's father is a heterozygous tall flobbit (Tt), and her mother is a short flobbit (tt).
The Punnett square for this cross would be: T tT TTt ttt t. We can see that the possible genotypes of the offspring from this cross are Tt and tt. Therefore, Marge's genotype is Tt. She has one dominant allele for tallness and one recessive allele for shortness.
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Me podrían ayudar plis uwu
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Which of the following patterns of information flow is unique to retroviruses within a cell?
A) RNA → protein
B) protein → DNA
C) RNA → DNA
D) DNA → RNA
E) protein → RNA
Answers
Retroviruses are a type of RNA virus that has the ability to reverse transcribe their RNA genome into DNA. The unique pattern of information flow that is specific to retroviruses within a cell is: C) RNA → DNA
This reverse transcription step is mediated by the enzyme reverse transcriptase, which is carried by the retrovirus.The viral RNA is used as a template to synthesize a complementary DNA (cDNA) strand, resulting in the conversion of RNA to DNA.Once the viral RNA is reverse-transcribed into DNA, the resulting DNA molecule, known as proviral DNA, integrates into the host cell's genome. From there, it can be transcribed into RNA and subsequently translated into viral proteins. The correct option is C) RNA → DNA
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which gender role combines aspects of masculinity and femininity?
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The gender role that combines aspects of masculinity and femininity is known as androgyny.
Androgyny refers to a gender identity or expression that transcends traditional gender norms and includes characteristics, behaviors, and attitudes typically associated with both masculinity and femininity.
Androgyny challenges the binary concept of gender, which categorizes individuals as either exclusively masculine or feminine. Instead, androgynous individuals embrace a more fluid and inclusive understanding of gender, recognizing that people possess a wide range of traits and qualities that may not align with societal expectations based on their assigned sex.
Androgynous individuals may display a variety of characteristics and behaviors that are not strictly confined to one gender. They may embody traits such as assertiveness, sensitivity, independence, nurturing, strength, empathy, ambition, and compassion, among others. By integrating both masculine and feminine attributes, they may find a balance that allows them to express themselves authentically without conforming to rigid gender stereotypes.
Androgyny can be seen as a way of challenging gender roles and expectations, promoting gender equality, and fostering a more inclusive and accepting society. It recognizes that individuals have the freedom to express themselves in ways that align with their own unique identities and preferences, rather than conforming to societal norms based on gender. Androgynous individuals often contribute to breaking down gender barriers and promoting diversity in various spheres of life, including fashion, art, relationships, and professional fields.
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The angiosperm life cycle undergoes an alternation of generations - one multicellular stage is haploid and another multicellular stage is diploid. Based on your knowledge of the angiosperm life cycle, can you categorize the following structures as haploid, diploid, or something else? Sort each item to the appropriate binendosperm female gametophyte spermod Power sporophyte male gametophyte Typote egg cell Haploid : Diploid :Other :
Answers
Haploid: female gametophyte, male gametophyte . Diploid: sporophyte, endosperm . Other: egg cell, sperm .
What is sporophyte ?Sporophyte is the diploid generation in the life cycle of most plants and algae. It is the multicellular stage that produces spores through meiosis. This stage is dominant in most plants, with the gametophyte (haploid) stage lasting for a much shorter period of time. The sporophyte develops from the zygote, which forms after fertilization of the egg cell by a sperm cell.
The sporophyte consists of cell divisions and cell growth, resulting in the formation of an embryo, which then grows into a mature sporophyte. The sporophyte produces haploid spores through meiosis, which then develop into gametophytes.
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two species of birds actively fight over berries. injuries have been observed, and the presence of one species limits the survival and reproduction of the other. what type of competition is this?
Answers
Interference competition is a shape of opposition wherein people of 1 species interacts without delay with people of some other species through adverse shows or extra competitive behavior.
During interference opposition, additionally known as contest opposition, organisms of the identical species or of or extra special species engage without delay with the aid of using combating for scarce resources. For example, big aphids shield feeding webweb sites on cottonwood leaves with the aid of using ejecting smaller aphids from higher webweb sites.
When one organism bodily restricts some other organism's get admission to to resources, it's far cited as 'interference opposition'. Interference opposition is not unusualplace in animals which includes songbirds, which preserve one of a kind spatial territories with the resource of vocalizations.
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Paul Snelgrove: A census of the ocean Both in Unit 1 and in Snelgrove’s talk, emphasis is placed on the importance and massiveness of the world’s oceans. Identify some of the facts from both the unit and the video that support this claim. During his talk, Snelgrove comments that we know more about the Moon or Mars than we do about the deep-sea floor and marine habitat as a whole. Why is this surprising and even ironic? Snelgrove describes a fishing disaster that occurred where he grew up in Canada in an effort to explain how we are now experiencing “shifting baselines.” Explain what he means by this term. According to Snelgrove, if you were to suck all of the water out of the ocean, what would you be left with? Describe what Snelgrove discusses in terms of how the oceans play a part in global collaboration. Discuss the concerns Snelgrove has regarding the health and safety of our oceans and ocean life. As he concludes his talk, Snelgrove says, “And as the oceans go, so shall we.” Explain what he means by this statement.
Answers
Answer:
Snelgrove showed the value of the ocean and its wellbeing to humans. We rely on the sea, and as it fights and declines, we all start to work as well.
Explanation:
Describe the sequence of events that occurs when a nitrogen gas atom in an animal's DNA cycles through in the nitrogen cycle to eventually become an atom of atmospheric nitrogen.
Answers
The sequence of events that occurs when a nitrogen gas atom in an animal's DNA cycles through the nitrogen cycle are as follows:
the nitrogen atom in the DNA is removed from the DNA and cycled into the urea cycle during the process of DNA metabolism.the nitrogen in the urea cycle is eliminated from the body as urea present in urine.the urea breaks down and nitrogen gas is released in to the atmosphere.What is the nitrogen cycle?
The nitrogen cycle refers to the various processes by which nitrogen is recycled between the living and non-living components of the earth to ensure that nitrogen is constantly replenished.
The sequence of events that occurs when a nitrogen gas atom in an animal's DNA cycles through the nitrogen cycle is that the nitrogen is either removed as part of urine from the urea cycle during the degradation of DNA or it is released into the atmosphere when the animal dies.
In conclusion, the nitrogen cycle is essential for the recycling of nitrogen.
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2. A compound is (circle the BEST answer)
a. One type of element
b. More than one type of element
c. More than one type of element chemically bonded.
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What is TRUE about how the "CSI effect" has been represented in society?
O A. Most cities now have complex forensic crime labs in their police precincts.
OB.
Television networks are no longer interested in airing crime shows.
OC.
Very few people believe what they see on crime-related television shows.
O D.
Jury members are now using forensic scientific terms they hear on television.
Answers
the inflated depiction of forensic science on television productions, which leads to false public views.
what was CSI effect ?
According to Campbell Law Observer in "The Thirteenth Juror: The CSI Effect," TV series like CSI have created unreasonable doubt in the minds of juries, resulting in false acquittals everywhere. Simply explained, the CSI effect is the assumption that television crime dramas influence juror judgements in court. Prosecutors and judges feel that shows like CSI are driving jurors to lose touch with reality when it comes to reaching a decision in court.
the inflated depiction of forensic science on television productions, which leads to false public views.
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Muscle cells are typically high in the number of mitochondria. Why do you think this is the case?
Answers
Answer: it's because they need to provide a lot of energy.
Explanation: fat cells have many mitochondria because they store a lot of energy. Muscle cells have many mitochondria, which allows them to respond quickly to the need for doing work.
please answer these 2 questions for the first one select all the right answers and define if they’re a autotroph or a heterotroph
Answers
Based on the provided data, we can determine the most likely ecological roles of the organisms regarding their mode of nutrition (autotroph or heterotroph) as follows:
Organism V: Autotroph. It is multicellular, indicating a complex structure that can support photosynthetic processes.
Organism W: Heterotroph. It is multicellular and lacks chloroplasts, suggesting it does not possess the ability to perform photosynthesis.
Organism X: Autotroph. It lacks multicellularity but has chloroplasts, which are responsible for photosynthesis in autotrophs.
Organism Y: Heterotroph. It is multicellular, lacks chloroplasts, and does not possess cilia, suggesting it relies on external food sources.
Organism Z: Heterotroph. It lacks multicellularity, does not have chloroplasts, and has a cell wall. These characteristics indicate a heterotrophic nature.
Model F is the best model for prokaryotic cell
Description of the best model of a prokaryotic cell: Cell Membrane, Cytoplasm, DNA, Nucleoid, Ribosomes, Cell Wall, Flagella, Fimbriae.
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The ability of physical therapy to improve movement in once paralyzed limbs is most likely due to
a. Reorganization of other cortical regions to support the functions of the damaged region
b. Neurogenesis in the damaged cortical region
c. Repair of the damaged neurons
d. Increase in functionality of spinal cord circuitry
e. Migration of stem cells to the damaged cortical region
Answers
The ability of physical therapy to improve movement in once paralyzed limbs is most likely due to the reorganization of other cortical regions to support the functions of the damaged region.
The ability of physical therapy to improve movement in once paralyzed limbs is most likely due to option a: Reorganization of other cortical regions to support the functions of the damaged region.
When a specific area of the brain responsible for movement is damaged, such as in cases of stroke or injury, other intact regions of the brain can undergo reorganization. This means that nearby cortical regions can adapt and take on the functions that were previously handled by the damaged area. Through physical therapy and repeated practice of specific movements, these reorganized cortical regions can become more proficient at controlling movement, leading to improvements in motor function and movement in once paralyzed limbs.
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How is the function of cell division in single-celled organisms different from cell division in multicultural organisms?
Answers
Answer:
answer
Explanation:
Which statement summarizes Kepler's First Law of Planetary Motion?
A. Planets in the solar system revolve around the sun.
B. Planets closest to the sun move faster in their orbits than those farther away.
C. Planets move fastest while Earth is at perihelion.
D. Planets revolve around the sun in elliptical orbits.
Answers
Answer:
D.
Explanation:
Kepler First law – The Law of Orbits According to Kepler’s first law,” All the planets revolve around the sun in elliptical orbits having the sun at one of the foci”.
The statement summarizes Kepler's First Law of Planetary Motion - D. Planets revolve around the sun in elliptical orbits.
Kepler's three laws describe the planetary bodies orbit about the Sun. The planets' orbits all are aligned to called the ecliptic plane.
Kepler's First Law:
The orbit of each planet about the Sun is an ellipse. The Sun's center is always located at one focus of the orbital ellipse.The planet follows the ellipse in its orbit, which explains that the planet to Sun distance is constantly changing as the planet revolves around its orbit.Thus, the statement summarizes Kepler's First Law of Planetary Motion - D. Planets revolve around the sun in elliptical orbits.
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PLEASE HELP TEST
Which activity is more likely to be the work of a research scientist rather than
an engineer?
A. Developing safer space suits to protect astronauts
B. Finding ways to use a 3D printer to make food packaging
OC. Creating materials to absorb thermal energy from fires
D. Using tools to measure radiation levels in space
Answers
The activity that is more likely to be the work of a research scientist rather than an engineer is finding ways to use a 3D printer to make food packaging. The correct option is A.
Who is a research scientist?Research scientists are in charge of designing, carrying out, and analyzing data from controlled laboratory-based investigations, experiments, and trials.
You could work for the government, environmental organizations, specialized research organizations, or universities.
To begin their careers, research scientists must have at least a bachelor's degree, though most fields strongly prefer, if not require, graduate-level degrees.
As per the above-mentioned information, the finding of ways to use printer can be done by research scientist.
Thus, the correct option is B.
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7. Which of the following systems is NOT found in a flatworm:
a. Digestive system
b. Respiratory system
c. Nervous system
d. All of the above
Answers
Answer:
No. B
8 think so
I hope it helps ✌️
Explanation:
Parasitic flatworm do not have a digestive system because they don't digest there food. They just suck it when the upper gut muscles contract, suck it inside their body then gobble them up and then they're done sucking the nutrients from the food people eat.
Answer:
A. Digestive system
Which microfossils are useful for paleotemperature determination
using the oxygen isotope ratios of their shells?
Answers
The microfossils that are useful for paleotemperature determination using the oxygen isotope ratios of their shells are foraminifera.
Foraminifera are tiny marine animals that have been living for millions of years. Their shells are made up of calcium carbonate and are well-preserved in sediments. The shells of these microorganisms are widely used in paleoceanography to determine past climatic conditions. Paleoceanography is the study of the history of the oceans in the geological past using sediments and fossils. It helps us to understand how the oceans and climate have changed over time.
Paleotemperature is the measure of the temperature that existed in past geological ages. The temperature is determined by various means, including studying the growth rings of trees, ice cores, and microfossils, and others. Microfossils are microscopic fossils that are found in rocks and sediments that help in reconstructing past environmental and climatic conditions.
Oxygen isotope ratio is the measure of the relative abundance of oxygen isotopes 18O and 16O in a sample. The ratio of the two isotopes changes as a result of temperature changes. The ratio is used to reconstruct past temperature changes.
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Please helpppp I'll mark brainliest
Answers
Answer:
the answer is c because c is the the choice for brainiest
Explanation:
always remember run from captain hook
a population of alligators
lives in a wetland habitat.
which of these describes a
density-dependent factor
that could affect
a. there's is a decrease in prey animals
b.human introduce pollutants into the water of the ecosystem
c. a drought that lasts for several months
d. a hurricane passed through the area
Answers
A density-dependent factor that could affect, there's is a decrease in prey animals Thus, option "A" is correct.
What is Population Density?To calculate the population density, you will divide the population by the size of the area. Thus, Population Density = Number of People/Land Area.
The unit of land area should be square miles or square kilometers.
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Complete the following paragraph to describe transcriptional control of gene expressionTranscriptional control involves ___ or proteins that help ___ bind to the promotor region of a DNA strand. Proteins called ___ bind to DNA regions called ___These proteins form hairpin loops, which connect the ___ region to the ___, thus ___ transcription. These proteins typically require activation, usually in the form of ___ by ___ enzymes before they can function.RNA polymerasedecreasing kinase enhancer enhancers increasing transcription factor complex phosphorylation transcription activateDNA polymerase transcription factors
Answers
Transcriptional control involves transcription factors or proteins that help RNA polymerase bind to the promotor region of a DNA strand.
Proteins called enhancers bind to DNA regions called enhancer sequences.
These proteins form hairpin loops, which connect the enhancer region to the promotor region, thus increasing transcription.
These proteins typically require activation, usually in the form of phosphorylation by kinase enzymes before they can function.
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1. By how much did the three organisms investigated in this activity grow over the course of
ten weeks when the average water temperature was 20°C? (Save the
graphs of data to yourcomputer and paste them below to help answer this question.)
Answers
The graph of growth moves upward and downward due to temperature of the medium.
That organism which grow best in the temperature range from 15°C to 25°C, the graph moves in the upward direction due to the presence of optimum temperature for the growth of that organism.
The organism which grow best in the temperature range from 5°C to 15°C, the graph moves in the downward direction because the water temperature is not suitable for the growth of that organism.
The organism which grow best in the temperature range from 25°C to 35°C, the graph also moves in the downward direction because the water temperature is not good for its growth so we can conclude that the growth rate increases and decreases due to temperature of water.
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How does the liver produce bile?
Answers
Hepatocytes first secrete conjugate bilirubin, bile acids, lipids, sphingolipids, proteins, protons, or water into its canaliculi before beginning to generate bile.
How does the liver produce bile?In response to hydraulic gradients produced by the passage of electrolyte solutes into the liver canalicular lumen, bile is produced via filtration. Via solvent drag, water and other tiny solutes passively enter the biliary region.
What causes bile to be produced?Secretin induces the production of bile, which is then secreted into gallbladder where it becomes condensed and stored during fasting. Cholecystokinin is the main factor that stimulates the concentration of bile inside the gallbladder, with up to 90% of the fluid being absorbed within a 4-hour window.
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PLEASE HELP I WILL MARK BRAILY!!!!!! LOOK AT THE PICTURE
Scientists have made predictions about the universe today based on the big
bang theory. Observations that match these predictions support the big bang
theory. Which of the following observations have scientists made that
provides evidence of the big bang?
O A. Many galaxies that are similar to the Milky Way have been
observed.
B. Light from the moment of the big bang has been observed.
C. Galaxies are moving toward each other as predicted by the big
bang theory
D. The percentages of hydrogen and helium match the predicted
percentages.
Answers
Answer:
I would say C. Galaxies are moving toward each other as predicted by the big
bang theory
Explanation:
Answer:
the correct answer is D
Explanation:
I just did a test on A P E X hope this helps yw
Damage to the visual association cortex would be expected to produce
a. problems in recognizing an object by sight.
b. difficulty in playing a tune on a piano.
c. difficulty in naming an object the person can touch (but not see).
d. problems in naming a song the person knew before sustaining brain damage.
e. an inability to recognize a familiar odor.
Answers
The correct answer to the given question is Option A.
The visual association cortex is an area in the brain responsible for processing and interpreting visual information received from the primary visual cortex. Damage to this area is likely to produce problems in recognizing an object by sight, which is option (a). The visual association cortex helps to recognize and identify complex visual stimuli, such as faces, objects, and scenes. Damage to this area may also result in difficulty in identifying or matching shapes, colors, or spatial relationships of visual stimuli. Option (b) is incorrect because playing a tune on a piano requires motor and auditory processing, not visual processing. Option (c) is incorrect because naming an object the person can touch (but not see) would require somatosensory processing, not visual processing. Option (d) is incorrect because naming a song involves auditory processing, not visual processing. Option (e) is incorrect because the olfactory cortex, not the visual association cortex, is responsible for processing and recognizing odors.
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Identify each element as existing at STP as solid, liquid, gas, or unknown of bromine
Answers
The element as existing at STP as solid, liquid, gas, or unknown of
Bromine at STP: Liquid.
What is Bromine?Bromine is a chemical element with symbol Br and atomic number 35. It is a member of the halogen group, and is the second-lightest halogen after fluorine. Bromine is a pale reddish-brown liquid at room temperature and has a strong, disagreeable odor. Bromine is highly reactive, and is used as a source of reactive radicals in organic synthesis. It is also a potent oxidizing agent, and is used mainly in compounds such as bromates and bromides. Bromine is found naturally in the environment in seawater and in some salt deposits. In animals, it is present in trace amounts in the blood and is essential for proper thyroid function.
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In which grade does a child learn to read aloud with fluency
Answers
The answer is 4-8.
yea that it
gpi-anchoring serves a special function, especially in polarized epithelial cells because this modification serves to target proteins to the:
Answers
gpi-anchoring serves a special function, especially in polarized epithelial cell because this modification serves to target proteins to the RER (rough endoplasmic reticulum).
what is RER?
Rough endoplasmic reticulum (RER), a network of interconnected flattened sacs that is an organelle with a continuous membrane found in the cytoplasm of eukaryotic cells and is essential for protein production.
The RER is linked to numerous functions in protein production, including sorting, folding, and post-translational modifications. The mature