______________ determine(s) what sensations we attend to and encode into short-term memory.
Answers
Attention is the key factor that determines what sensations we attend to and encode into short-term memory.
In our daily lives, we constantly encounter a multitude of sensations, such as sights, sounds, smells, and tactile experiences. However, our brain cannot process all of this sensory information simultaneously. Attention serves as a filter, allowing us to selectively focus on specific sensations that are relevant or important to us at any given moment.
Once we pay attention to a sensation, our brains begin to process and encode this information into short-term memory. Encoding is the process by which our brain translates sensory input into a format that can be stored and later retrieved. Short-term memory acts as a temporary storage system, holding the encoded information for a brief period before it is either forgotten or transferred to long-term memory for more permanent storage.
In summary, attention plays a crucial role in determining what sensations we focus on and subsequently encode into short-term memory. By selectively attending to certain sensations, our brains can effectively filter out irrelevant information and concentrate on what is most important to us at any given time. This enables us to efficiently process, store, and retrieve the information we need for various cognitive tasks and decision-making processes.
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Related Questions
Please help Why must animals eat food but plants do not eat food?(1 point) Plants do not appear to eat, but they do actually eat nutrients in the soil. Animals must eat to obtain food that they can't get from the soil. Plants make their own food through photosynthesis, so they do not eat. Animals eat because the energy they make themselves is enough to live but not grow. By eating, they can grow big and strong. Plants use photosynthesis to make their own food instead of eating. Animals eat plants because they like the taste of certain fruits. Plants make their own food through photosynthesis. Animals must eat because they cannot make their own food.
Answers
Answer:
Because they will die if they don't eat food, they need the protein to keep them moving and there muscles strong. Some animals get food off of other animals.
Explanation:
Answer:
Explanation:
Well there is animals who only Eat plants and not other animals
Examples of large herbivores include cows, elk, and buffalo. These animals eat grass,
tree bark, aquatic vegetation, and shrubby growth. Herbivores can also be medium-sized
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the noniflower is a plant that grows in soil with a ph of 7.4 to 8. a variation of this species, called the
mariflower, can grow at a more acidic ph. researchers observed an area where noniflowers typically
grow over a period of 50 years. their data showed that the number of mariflowers slowly increased and
the number of noniflowers slowly decreased. the impact of environmental factors on this trait shift was
also documented.
explain why an increase in precipitation and in the number of nearby factories has a greater impact
on the occurrence of the mariflowers than changes in temperature, length of day, and invasive
species.
Answers
Factories increase pollutants in the atmosphere. Liquid deposition by the increase in precipitation causes soil acidification. Mariflower plants' growth is favored over noniflower plants.
What is soil acidification?Environmental acidification is a process produced by a decrease of pH in the environment mainly due to pollution increase.
Soil and water lose their neutralizing capacity, increasing sulfuric and nitric acids released to the environment by different sources.
In nature, there is a natural release of sulfur and nitrogen oxides. However, the concentration of these gases in the environment is sharply increased by anthropogenic sources -like factories-.
Sulfur and nitrogen oxides react with radical hydroxyls and atmospheric water vapor to become sulfuric and nitric acids, respectively.
These acids are dissolved in atmospheric water drops that drive them to the ground. This event is known as liquid deposition and can be caused by rains (acid rain), snow, dew, or fog.
Also, a fraction of these acids return to the Earth's surface as gases or aerosols. This phenomenon is called dry deposition, which occurs more frequently near the sources.
Usually, rainwater pH is about 5.6.
However, with high concentrations of acids in the environment, rainwater pH decreases.
When the the rain gets to the ground, they produce a series of chemical changes that alter the natural pH of the soil and water and have a consequent effect on ecosystems.
The main acidification agents are sulfur dioxide (SO₂) and nitrogen oxides (NOₓ), and to lesser extent ammonia (NH₃).
Factories, among many others, are a significant anthropogenic source of pollution.
In the exposed example, we know that
The increase in precipitations and the number of factories had a high impact.
Temperature, length of days, and presence of invasive species had a low impact.
From this information, we can exclude temperature, length of days, and invasive species as significant variables influencing the noniflower and mariflower plants' growth.
According to the information provided before, we can assume that factories are the pollution sources that release nocive gases to the environment.
In the area near these factories, dry deposition might occur. The increase in precipitation means an increase in liquid depositions because a higher concentration of acids reaches the soil dissolved in water drops.
Liquid and dry deposition near factories cause soil acidification.
Noniflower plants can not grow in acid soils, so their reproductive and survival rates decrease. The number of noniflowers plants slowly decreases fear the factories. Mariflowers plant, on the other hand, grows in acid soils. They turn to be favored by the acidification caused by factories' pollution. The number of mariflowers slowly increase.Factories increase the concentration of pollutants like SO₂ and NOₓ in the atmosphere. Liquid deposition caused by the increase in precipitation causes soil acidification. Both events favor mariflower plants' growth over noniflower plants.
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An individual suffers a blood clot in an artery that delivers blood to his leg. The leg begins to take on a blue hue, becomes colder than the rest of his body and he experiences numbness in the leg. He is most likely experiencing.
Answers
If not then pulmonary embolism I think
All of the following are true of hospitals in the United States, except: _____________
a. the average length of stay has declined substantially in recent decades.
b. the percentage of hospital services provided to outpatients has increased substantially in recent decades.
c. hospitals are owned and operated as governmental or not-for-profit institutions, but they are not owned by for-profit corporations.
d. hospitals receive a greater percentage of the healthcare dollar than any other healthcare institution.
Answers
There are different kinds of Healthcare system. The true statement about hospitals in the United States is that Hospitals are owned and operated as governmental or not-for-profits institutions but they are not owned by for-profit corporations.
U.S. Healthcare coverage is known to be divided into 2 part. They are;
Public healthcare (government-funded) Private healthcare (privately-funded)Hospitals often offer basic care to the sick. They treat illness and do simple surgery. Their work includes removal of gallstones etc. The hospitals are not set up to make profit but too help people.
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which is a good example of an ecosystem engineer? a wolf eating elk in yellowstone a starfish eating sea urchins creosote bush dominating the plant community in the el paso area your cat kills another pigeon a beaver building a dam
Answers
A beaver building a dam is a good example of an ecosystem engineer.
An ecosystem engineer is a species that modifies its environment to create or maintain habitats for other species. Beavers are known for their ability to build dams, which create ponds and wetlands that support a diverse range of plant and animal life. By constructing these structures, beavers create new habitats that would not exist without their influence.
Beavers are considered one of the most important ecosystem engineers in North America. Their dams alter the course of streams and create wetlands, which provide habitats for a variety of species. These habitats can support fish, amphibians, reptiles, birds, and mammals. The dams also help to prevent erosion and increase water retention in the surrounding landscape. Overall, beavers play a crucial role in shaping and maintaining healthy ecosystems.
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how does diacylglycerol (dag) function in a g-protein coupled receptor pathway? diacylglycerol (dag):
Answers
Diacylglycerol functions in a G-protein coupled receptor pathway by activating protein kinase C (PKC) which then phosphorylates target proteins to trigger a physiological response.
A G protein-coupled receptor (GPCR) is a type of cell membrane receptor that works with G proteins to transfer signals to cells' interior. GPCRs help in the regulation of numerous physiological and pathological processes.GPCR pathways, also known as signal transduction pathways, involve the binding of an extracellular ligand molecule to a GPCR, which induces a conformational shift in the receptor.
This stimulates the exchange of guanosine diphosphate (GDP) for guanosine triphosphate (GTP) on the associated G protein's alpha subunit. The alpha subunit is then divided from the beta and gamma subunits of the G protein. The GTP-bound alpha subunit activates effector proteins such as enzymes or ion channels, while the G protein signaling pathway is triggered.
Diacylglycerol's (DAG) role in the GPCR pathway In G-protein-coupled receptor pathways, DAG plays a crucial part by activating protein kinase C (PKC), which then phosphorylates target proteins to trigger a physiological response. DAG is generated by phospholipase C (PLC) cleaving the phospholipid phosphatidylinositol 4,5-bisphosphate (PIP2) present in the plasma membrane when it is activated by a GPCR's alpha-q subunit.
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What is the term for a series of two cell divisions where a specialized diploid cell becomes four haploid
daughter cells?
O binary fission
O fertilization
O reduction division
O mitosis
ʕ•ᴥ•ʔ plz help me ʕ•ᴥ•ʔ
Answers
Answer:
meiosis if iam right let me know
Answer:
Its reduction division
Explanation:
reduction division and meiosis are the same thing
A weather tower receives no radar signal in an area.
Which type of weather are you most likely to see in the area?
A. Rain
B. A tornado
C. A thunderstorm
D. Sunshine
Answers
Typically, humans cause cultural
eutrophication by
the amount of
nitrogen and/or phosphorous in an ecosystem.
A. increasing
B. marginalizing
C. decreasing
D. neutralizing
Answers
Explanation:
What I got to have
Eutrophication (from Greek eutrophos, "well-nourished") is the process by which an entire body of water, or parts of it, becomes progressively enriched with minerals and nutrients. It has also been defined as a "nutrient-induced increase in phytoplankton productivity". Water bodies with very low nutrient levels are termed oligotrophic and those with moderate nutrient levels are termed mesotrophic. Advanced eutrophication may also be referred to as dystrophic and hypertrophic conditions. Eutrophication in freshwater ecosystems is almost always caused by excess phosphorus.
I hope this helps
Answer:
A. increasing
Answer the following questions in 4 SENTENCES.
What is the difference between fragmentation and budding?
How are the genes split up in sexual reproduction?
Answers
Answer: hope this helps!!
Explanation:
How is fission different from budding?
1) Binary fission: Single parent cell doubles its DNA, then divides into two cells. Usually occurs in bacteria. 2) Budding: Small growth on surface of parent breaks off, resulting in the formation of two individuals. Occurs in yeast and some animals (like the hydra below).
a cyclops that is homozygous dominant for the barbed gene and is resistant to pesticides is crossed with one that is resistant but not barbed. What proportion of the off spring will be barbed and resistant.
Answers
All of the offspring (100%) will be barbed and pesticide-resistant. Most often, bacterial defense mechanisms play a role in the development of pesticide resistance.
An experiment in genetics known as a "dihybrid cross" tracks the phenotypes of two genes by mating individuals who have multiple alleles at those gene loci. In most sexually reproducing organisms, each gene is present in two copies, allowing for the presence of two distinct alleles.
Monohybrid crosses are crosses in which there is just one pair of opposing characters. Dihybrid crosses are crosses in which there are only two pairs of opposing characteristics. For figuring out which genes are dominant, employ a monohybrid cross.
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100% of the progeny will be barbed and resistant to pesticides. Most frequently, the development of pesticide resistance is influenced by bacterial defence mechanisms.
A genetic experiment called a "dihybrid cross" studies the effects of two genes by mating individuals with different alleles at the same gene locus. Each gene is often found in two copies in sexually reproducing organisms, allowing for the existence of two different alleles.
Monohybrid crosses are crosses with only one set of antagonistic traits. Crosses with just two opposing pairings of traits are known as dihybrid crosses. Use a monohybrid cross to identify the dominant genes in a population.
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How did volcanoes change Earth in the first two billion years?
O A. They outgassed water vapor and carbon dioxide into the
atmosphere.
O B. They caused plate movement that arranged the continents we
have today.
O C. They gradually heated the planet.
O D. They created sedimentary rock.
Answers
Answer:
The volcanoes provided, on the surface of the earth, the heat, water and the powerful cocktail of organic compounds (hydrogen sulphide, arsenic) that are at the beginning of life. ... The intense performance of CO2 (carbon dioxide) volcanoes allowed the Earth's heat to fix itself permanently in our atmosphere.
Explanation:
poured sand in a pan. which other material should ty add to the pan to model stream erosion
Answers
Answer:
water
Explanation:
because i said so.
Matter can exist in different phases or states. What are three common states of matter? OA. earth, air, and water ОВ. . atoms, elements, and compounds OC. solids, liquids, and gases
Answers
Answer: Solids, liquids and gases
Explanation: :)
based on the graph below, which answer is correct?
PLEASE HELP ME AND FAST
Answers
From the graph, it can be deduced that warmer air can hold more water vapor. Option B
What is humidity?When we use the word humidity our minds just have to go the the amount of moisture that can be held by the air. Thus in a simple manner, we can agree that the humidity would be defined as the degree of moisture that can be found in air.
On the hand, we can notice that there is a close relationship that tends to exist between the humidity of the air and its temperature. This relationship is always very clear to see. We know that the warmer the air, the greater the humidity of the air.
When we look at the graph, we can see that this idea is also corroborated, there is an decrease in the amount of water that held by air as the temperature is decreased.
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isabella is looking at onion root tip cells under a microscope. the cells have been dyed so that the chromosomes appear to be a darker purple on a lighter background. in the cell she is currently observing, she can see that the chromosomes have been separated and pulled to the different sides of the cell. what stage of mitosis is isabella observing?
Answers
What will happen if the ph of the solution containing this protein is changed from a neutral ph of 7 to an acidic ph 3?
Answers
The ionization of amino acid atoms and molecules as a result of a pH change can alter the shape and structure of proteins and impair their ability to perform their intended functions.
What are proteins?An incredibly complex, naturally occurring molecule known as a protein is made up of amino acid residues connected by peptide bonds.
Because unbound protons or hydroxide ions change the protein's protonation state, the pH has an impact on a metalloprotein's redox potential.
Free protons can combine with basic nitrogen sites to increase the protein's positive charge (or lowering negative charge).
A pH change can cause amino acid atoms and molecules to ionise, changing the shape and structure of proteins and preventing them from carrying out their intended tasks.
Thus, this can be the result the pH of the solution containing protein is changed from a neutral pH of 7 to an acidic pH 3.
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What must a phenylketonuria patient leave out of his or her diet?
Answers
Answer:
phenylalanine (foods with protein)
Explanation:
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a person is camping outside. the person toasts a marshmallow by holding above the flames of the fire. Does the marshmallow cook because of covention , conduction, radiation. please explain your answer
I dont take links or files
Answers
Answer:
by convection because convection is the transfer of heat due to indensity
although both dominance and epistasis involve masking of gene expression, they are different from each other. what is the major difference?
Answers
Dominance occurs when one allele masks another at the same location, but epistasis occurs when one locus masks another.
The condition is called as "epistasis," and it occurs when the expression of one or more other genes changes (e.g., masks, inhibits, or suppresses) the expression of a certain gene. The pigmentation of mice is an example of epistasis.
The dominant allele of one gene masks the expression of all alleles of another gene in dominant epistasis, whereas recessive epistasis masks the expression of all alleles of another gene. This is the primary distinction between dominant and recessive epistasis.
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What are intermediate species? in an easy way to understand. And some examples?
Answers
Answer:
An intermediate is a species which appears in the mechanism of a reaction, but not in the overall balanced equation. Examples: Amphibian/land vertebrate (Pederpes)- Intermediate form between primary aquatic Upper Devonian amphibians and early tetrapods. Lizard/snake (Pachyrhachis)—Intermediate form of snakes and an extinct lizard-like reptile. It was a primitive snake with limbs.
Explanation:
Answer: These are certain species that create “connecting links” or something like that, between the fossil record of life which help to show the slow process of speciatin.
[speciatin- the formation of new and distinct species in the course of evolution.]
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Explain how Mendel's hypothesis of inheritance differed from the blending theory of inheritance.
Answers
Mendel's hypothesis of inheritance, also known as the particulate theory of inheritance, proposed that genetic information is discrete and passed on from parents to offspring in the form of discrete hereditary factors, or genes.
Difference Between Mendel's Hypothesis of Inheritance and the Blending Theory of InheritanceThis was in contrast to the blending theory of inheritance, which proposed that when two parents with different traits mate, the offspring will have a combination of those traits, or a blend of the traits of the parents. This means that the traits would become less distinct in each successive generation, eventually leading to a homogenous population. Mendel's hypothesis of inheritance, however, proposed that the traits of each parent are passed on to the offspring intact, so that the traits remain distinct in each successive generation.
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Describe the different morphological types of viruses and give examples of each type:
a. Helical
b. Icosahedral
c. Complex
2. Compare and contrast the multiplication of bacteriophages versus the multiplication of animal viruses:
3. Describe how arthropods can act as mechanical vectors and biological vectors:
4. Describe five (5) characteristics of fungi and how they differ from othermicroorganisms: 5. Describe common characteristic of protozoans (protists). Name three (3) protozoans that are human parasites:
6. What are helminths? Name and describe three (3) that can cause problems in humans
Answers
Bacteriophages multiply within bacterial cells through the lytic or lysogenic cycle, while animal viruses typically use the steps of attachment, penetration, uncoating, replication, assembly, and release.
Helical viruses have a coiled or spiral-shaped capsid, such as the tobacco mosaic virus. Icosahedral viruses have a symmetrical icosahedral-shaped capsid, like the adenovirus. Complex viruses have a combination of both helical and icosahedral components, such as bacteriophages.
Bacteriophages multiply within bacterial cells through the lytic or lysogenic cycle, while animal viruses typically use the steps of attachment, penetration, uncoating, replication, assembly, and release.
Arthropods can act as mechanical vectors by carrying pathogens on their bodies or in their mouthparts, transmitting them to humans through physical contact. They can also act as biological vectors by harboring and transmitting pathogens within their bodies, such as mosquitoes transmitting malaria parasites.
Fungi are eukaryotic organisms characterized by their filamentous structure (hyphae) and reproduction through spores. They differ from other microorganisms in their mode of nutrition (absorptive), cell wall composition (chitin), mode of reproduction (asexual and sexual), growth at low pH, and preference for organic substrates.
Protozoans are single-celled eukaryotic organisms classified under the kingdom Protista. They exhibit characteristics such as being unicellular, heterotrophic, motile (using cilia, flagella, or pseudopods), and capable of reproduction through binary fission or sexual processes. Examples of human parasites include Plasmodium (causing malaria), Giardia lamblia (causing giardiasis), and Trichomonas vaginalis (causing trichomoniasis).
Helminths are parasitic worms that infect humans. Three examples of helminths that can cause problems in humans are Ascaris lumbricoides (roundworm), Taenia solium (pork tapeworm), and Schistosoma mansoni (blood fluke). These helminths can cause diseases such as ascariasis, taeniasis/cysticercosis, and schistosomiasis, respectively. They have complex life cycles involving different developmental stages and can infect various organs or systems in the human body.
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Which of these shows the correct way to type the scientific name for humans?
a) Homo sapiens
b) HOMO SAPIENS
c) Homo Sapien
d) homosapien
e) Homo sapiens
f) homo sapien
Answers
The correct way to type the scientific name for humans is a) Homo Sapiens.
Scientific names, also known as binomial nomenclature, follow specific conventions. The scientific name for humans consists of two parts: the genus name (Homo) and the species name (sapiens). The genus name is always capitalized, while the species name is written in lowercase. Furthermore, both names are italicized or underlined when handwritten.
Option a) "Homo sapiens" correctly follows these conventions by capitalizing the genus name (Homo) and using lowercase for the species name (sapiens). Options b) "HOMO SAPIENS" and f) "homo sapien" do not adhere to the proper capitalization rules. Option c) "Homo Sapien" incorrectly capitalizes the species name, and option d) "homosapien" lacks the proper capitalization and spacing. Therefore, option e) "Homo sapiens" is the correct and standard way to type the scientific name for humans.
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2. What is a pedigree?
Answers
Answer:
please give brainlestExplanation:
1the record of descent of an animal, showing it to be purebred.
a purebred animal.
2the recorded ancestry, especially upper-class ancestry, of a person or family.
Answer: the origin and the history of something
Explanation:
Pedigrees use a standard set of symbols to make them easier to understand. Males are represented by squares, while females are represented by circles. Parents are connected by horizontal lines, and vertical lines stemming from horizontal lines lead to the symbols for their offspring
cells are the basic unit of _______ & ________ of living things
Answers
Answer:
structure and function
A star's mass determines the — galaxy it belongs to. shape of the star. length of it's lifecycle. location of the star.
Answers
Answer: Length Of Its Life Cycle
Explanation:
a widely used antibiotic obtained from a blue-green mould.
Answers
The DNA in eukaryotic cells is in the ...
Answers
Explanation:
In eukaryotic cells, most DNA is located in the cell nucleus (though some DNA is also contained in other organelles, such as in the mitochondria and the chloroplast in plants). Nuclear DNA is organized into linear molecules called chromosomes
What 3 things DNA made up of