the interatrial opening, which results in the interatrial partition remaining functionally incomplete up to the time of birth, is known as

Answers

Answer 1

The interatrial opening that exists in the fetal heart, allowing blood to bypass the pulmonary circulation, is called the foramen ovale. The foramen ovale is a hole in the interatrial septum, the partition between the two atria of the heart.

During fetal development, the foramen ovale allows oxygenated blood from the placenta to flow from the right atrium to the left atrium, bypassing the non-functional fetal lungs.

This adaptation helps ensure proper oxygenation of the fetal body. After birth, with the onset of pulmonary circulation, the pressure in the left atrium increases, causing the foramen ovale to close and seal completely in most individuals.

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Related Questions

which factors have been identified as having a negative effect on platelet function? select all that apply.

Answers

Several factors have been identified as having a negative effect on platelet function. The following factors have been associated with impaired platelet function:

Medications: Certain medications, such as aspirin, nonsteroidal anti-inflammatory drugs (NSAIDs), and certain blood-thinning medications like clopidogrel (Plavix), can inhibit platelet function and prevent blood clotting.

Certain medical conditions: Some medical conditions, such as immune thrombocytopenia (ITP), von Willebrand disease, and uremia (elevated levels of urea in the blood due to kidney dysfunction), can negatively affect platelet function.

Inflammatory conditions: Chronic inflammatory conditions, such as rheumatoid arthritis or systemic lupus erythematosus (SLE), can affect platelet function and contribute to abnormal clotting.

It's important to note that this is not an exhaustive list, and other factors can also impact platelet function. It's always recommended to consult with a healthcare professional for a comprehensive evaluation and advice specific to individual circumstances.

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Describe the process of photosynthesis to explain at least 1 requirement for photosynthesis that would need to be considered for chloroplasts to function in an animal or a human.

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Answer:

the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.

In secondary succession, which happens first?

A. Soil is built
B. Grasses and other annual plants establish themselves.
C. Small shrubs establish themselves.
D. Wind brings lichens and mosses. ​

Answers

The first thing which happens in secondary succession is: (B) Grasses and other annual plants establish themselves.

Secondary succession is the establishment of life in a region where organisms existed earlier but vanished due to some natural disturbances like fire. The region in such case consists of some nutrients and soil and hence these need to be recycled to grow back life. Grasses and small plants can grow in such regions because they can grow in little nutrients conditions.

Annual plants are those which can complete their life cycle in an year. From germination to seed production, every process takes place within a year and such plants die off.

Therefore, the correct answer is option B.

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What causes burning rock and gas to explode out of a volcano?​

What causes burning rock and gas to explode out of a volcano?

Answers

Answer:

the first one

Explanation:

Si estamos en una pileta sumergidos en el agua y alguien grita desde afuera ¿escuchamos el sonido? ¿qué ocurre en su recorrido? ¿qué fenómeno se produce?

Answers

ANSWER;YES

Sí, el sonido viaja más rápido en un medio donde las partículas están estacionadas juntas que donde están dispersas. Por lo tanto, las moléculas de agua son 800 veces más que las moléculas de aire. Por lo tanto, el sonido viaja más rápido en el agua que en el aire. De hecho, las intensidades de sonido pueden viajar kilómetros por delante en el agua porque las moléculas / partículas transportan las ondas de sonido.

Sin embargo, debido a que las partículas en el aire no se juntan, durante el recorrido, a medida que las ondas de sonido viajan, el sonido se reduce en rango, porque el padre que va más las ondas de sonido pierde energía, porque no hay partículas para transportar el sonido. más como en el agua.

En general, los viajes de las ondas sonoras del aire al agua se llaman fenómenos de refracción. Es la curvatura de las ondas sonoras a medida que ingresa al agua desde el aire.se debe a diferencias en la velocidad del sonido entre los dos medios

Yes,Sound travels faster in a medium where the particles are parked together than where they are scattered. Thus water molecules are 800 times more than air molecules.Hence, sound travels faster in water than in air. In fact the sound intensities  can travels kilometers ahead in water because the molecules/particles  carry the sound waves.

However, because the particles in the air are not packed together, during the tour, as the sound waves travels, the sound get reduced in range, because the father  you go the more the sound waves loses energy, because no particles to carry the sound further like in the water.

Generally  the travels of sound waves from air to water is called refraction phenomenon.It is the bending of sound waves as it enters the water from the air.,

Give an example of a plant parasite and its host

Answers

Answer:

In explanation.

Explanation:

1. Cuscuta reflexa (total stem parasite). Cuscuta reflexa on its resistant host plant Solanum Lycopersicum. ( Tomato )

Extra Information. Doesn´t possess roots nor fully expanded leaves and the vegetative portion appears to be a stem only. Parasite winds around plants and penetrates the host stem via haustoria, forming direct connections to the vascular bundles of their hosts to withdraw water, carbohydrates, and other solutes.

2. Dendrophthoe falcata (partial stem parasite). Dendrophthoe falcata´s host is Mangifera indica L. as its host. ( Mango ).

Extra Information. Dendrophthoe falcata is one of the hemiparasitic plants that belong to the mistletoe family Loranthaceae. It is the most common of all the mistletoes that occur in India. Falcata bears grey bark, thick coriaceous leaves variable in shape with stout flowers Wealth of India.

3. Orobanche aegyptiaca or Egyptian Broomrape (total root parasite). The host is fairly wide.

Extra Information. Orobanche aegyptiaca (Egyptian broomrape) is a perennial herb/ (parasitic) (family Orobanchaceae) with purple flowers and tiny leaves found in the central valley of California. It is native to the Middle East. It grows in grasslands. It reproduces via seeds which are carried by water, wind, animals, and man.

4. Rafflesia arnoldii (total root parasite). The only host plant species of  Rafflesia arnoldii is Tetrastigma leucostaphylum in West Sumatra.

Extra Information. Rafflesia Arnoldii is a parasitic plant without any leaves, stems, or roots. It is the largest flower in the world. It is from the Rafflesiaceae family. There is a total of 28 species of Rafflesia Arnoldii. It is a rare and short-term bloomer.

Hope this helps.

If a haploid cell contains 32 chromosomes, how many chromosomes would be in a diploid cell?.

Answers

A diploid cell contains twice the number of chromosomes as a haploid cell, so if a haploid cell contains 32 chromosomes, a diploid cell would contain 64 chromosomes.

What is haploid and diploid cell?

In genetics, the term "haploid" refers to cells that contain only a single set of chromosomes, while the term "diploid" refers to cells that contain two sets of chromosomes. Most human cells are diploid, meaning that they contain two copies of each chromosome, one inherited from each parent. These two sets of chromosomes are referred to as homologous chromosomes, and they are responsible for determining an individual's genetic traits.

In contrast, haploid cells contain only a single set of chromosomes, and they are found in organisms that reproduce sexually, such as humans. Haploid cells are important in sexual reproduction because they allow for the exchange of genetic material between two individuals and the creation of genetically diverse offspring.

In humans, the fertilized egg, or zygote, is a diploid cell that contains two sets of chromosomes, one inherited from the mother and one from the father. As the zygote divides and grows into a full-fledged organism, the cells continue to divide and replicate, resulting in a complete set of diploid cells.

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In the context of workplace deviance, unlike political deviance, personal aggression?

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In the context of workplace deviance, unlike political deviance, personal aggression involves using one's influence to harm others. Option A

This is further explained below.

What is political deviance?

Generally,  Political deviance refers to behaviors, such as participating in social interactions, that place the personal or political standing of other people in a worse position than they were in before.

The majority of the time, political deviance will take the form of improper human relations that take place at workplaces and cause harm to other people.

Meta Platforms is the company that created the online collaboration software product known as Workplace.

In conclusion, Online collaboration, instant messaging, video conferencing, and the dissemination of news are some of the activities that may be facilitated by the platform.

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complete question

In the context of workplace deviance, unlike personal aggression, political deviance:

involves using one's influence to harm others.

includes verbal abuse and personally threatening coworkers.

involves direct hostility toward others.

includes the theft of company merchandise.

Part 2
What is the strongest muscle in your body?
Here is a pick of the 5 strongest muscles.

Part 2What is the strongest muscle in your body?Here is a pick of the 5 strongest muscles.

Answers

The strongest muscle based on its weight is the masseter. With all muscles of the jaw working together it can close the teeth with a force as great as 55 pounds (25 kilograms) on the incisors or 200 pounds (90.7 kilograms) on the molars. The uterus sits in the lower pelvic region. Hope this helps

Answer glatus m.

Explanation:

What function or process is common to all living things?

Answers

Answer:

respiration

Explanation:

because the food is wanted by all and we all take breathe

A group of scientists is studying a certain species of mouse. Previous genetic analysis has shown that fur color in this species is controlled by a single gene that has two alleles: a dominant allele (FF) that is associated with dark fur, and a recessive allele (ff) that is associated with light fur. The scientists collected data about a population of these mice to help determine the population's fur color allele frequencies. They found that out of 952 mice in the population, 238 mice had light fur. Assuming that the population is in Hardy-Weinberg equilibrium, which of the following is the number of mice in the population that have the genotype FfF, f?

50

238

476

952​

Answers

Answer:

476

Explanation:

what is the importance of oxygen​

Answers

Hello True Beauty fan!

Most living things need oxygen to survive. Oxygen helps organisms grow, reproduce, and turn food into energy. . Oxygen gives our cells the ability to break down food in order to get the energy we need to survive.

Oxygen is essential to have efficient cellular respiration; most organisms need oxygen for a single purpose: to release energy from food for use by cells.

Which 2 organs perform both chemical and mechanical digestion?

Which 2 organs perform both chemical and mechanical digestion?

Answers

Answer:

Mouth and stomach.

Explanation:

Define symbiotic Nutrition !!!!​

Answers

Answer:

Symbiotic nutrition is the relationship between organisms in which they share their nutrition and shelter. This mutual relationship may or may not be beneficial to both partners.

Explanation:

An example of a symbiotic relationship is the mutually beneficial interaction between a clownfish and an anemone. The anemone's nematocysts, or stinging cells, protect the clownfish from predators and give clownfish pairs a safe place to lay their eggs.

A researcher wants to learn more about inherited traits which part of a cell might she study to learn about inherited traits?
A: The nucleus because it contains chromosomes that hill genetic information responsible for inherited traits

B: The cell wall because it holds all of an individual's genetic information

C: The Mitochondria because it contains ribosomes that holds genetic information responsible for inherited traits

D: The cell membrane because it holds all of an individuals genetic information

Answers

A) The nucleus because it contains chromosomes that hill genetic information responsible for inherited traits

how does a topographic map serve as a good model of a mountain?

Answers

Answer:

Since Topographic maps show the elevation, slope, and relief of a land surface by using contour lines, it gives a good contour of the mountain

I hope this helped :)

Answer:  cmd c + cmd v

topographic maps show the elevation, slope, and relief of a land surface by using contour lines. Reading the contour lines allows us to visualize how a particular surface feature would look like, whether it has gentle or steep slopes. cmd c + cmd c

Explanation: When looking at a topographic map of a hill or mountain you will see a series of concentric circles or shapes following the contours of the mountain. These circles will gradually get smaller and smaller toward the peak of the mountain.

what evidence supports that neanderthals likely had language? (select all that apply) group of answer choices neanderthals and homo sapiens had similar auditory and speech capacities neandertals have versions of the foxp2 gene, associated with language development in modern humans some neandertal skeletons include hyoid bones similar to modern humans neandertals had wide faces with no chins

Answers

There are several pieces of evidence that support the idea that Neanderthals likely had language: Neanderthals and Homo sapiens had similar auditory and speech capacities,  Neanderthals have versions of the FOXP2 gene, associated with language development in modern humans, Some Neanderthal skeletons include hyoid bones similar to modern humans.


1. Neanderthals and Homo sapiens had similar auditory and speech capacities: This suggests that Neanderthals had the physical ability to produce and perceive speech sounds like modern humans, which is important for language development.
2. Neanderthals have versions of the FOXP2 gene, associated with language development in modern humans: The presence of this gene in Neanderthals indicates that they may have had similar language abilities as modern humans.
3. Some Neanderthal skeletons include hyoid bones similar to modern humans: The hyoid bone is a small bone in the throat that plays a crucial role in speech production. The presence of a similar hyoid bone in Neanderthals suggests that they may have been capable of producing speech like modern humans.

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I don’t know what to do anymore please help ‼️

I dont know what to do anymore please help

Answers

Answer:

I think it's " C and D" not to sure about "C" but one of the answers is definitely " D"

Explanation:

Question 14 (2 points) The process of evolution that involves a change in the DNA sequence that leads to evolutionary change is called natural selection. O mutation. genetic drift. migration.

Answers

The process of evolution that involves a change in the DNA sequence that leads to evolutionary change is called a mutation.

A mutation is a sudden and lasting alteration in the DNA sequence that can influence genetic variation. Changes in the DNA sequence can influence phenotype, which may or may not have an effect on an organism's fitness. Mutations occur spontaneously, either from errors in DNA replication or from exposure to mutagenic agents. Mutations may happen in either coding or non-coding regions of the DNA, and they can be either silent or expressed.

Evolution is a natural process that results in the gradual change of inherited characteristics in populations over generations. It is the process of alteration in the inherited characteristics of species over successive generations. In other words, it is the process of gradual changes that happen to species over time as they adapt to their environments. It can be defined as a change in the gene frequency in a population over time.

Types of Evolution 1. Natural Selection 2. Genetic Drift 3. Gene Flow 4. Mutation 5. Non-Random Mating 6. Admixture 7. Mutation Pressure 8. Genetic Draft 9. Bottleneck and Founder Effect 10. Sexual Selection the process of evolution that involves a change in the DNA sequence that leads to evolutionary change is called a mutation.

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what is aerobic respiration ​

Answers

process of producing cellular energy involving oxygen

. from the examination of the structures of lactose and starch, which saccharide(s) would be produced from the hydrolysis of each?

Answers

From the examination of the structures of lactose and starch, Glucose and galactose saccharide(s) would be produced from the hydrolysis of each.

Lactose is a milk disaccharide. It is hydrolyzable to produce one unit of glucose and one unit of galactose. Lactose is the enzyme responsible for catalyzing this hydrolysis. Lactose malabsorption causes digestive symptoms in lactose intolerance. Lactose malabsorption occurs when your small intestine is unable to digest or break down all of the lactose you consume. Lactose is composed of two carbohydrates: -D galactose and -D glucose.. As a result, when hydrolyzed, it yields -D galactose and -D glucose.

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List 5 fun facts about the salt in the ocean.

Answers

Salt water carries the electrical signals that make life possible.

Salt water acts as a conveyor belt to carry heat around the planet.

Salt water can be used to suck carbon dioxide out of the air.
Building batteries that use salt water could solve energy storage problems.

Mixing salt in with the water of cut flowers in a vase will help the flowers live longer

What will most likely happen in the absence of a vacuole?

Photosynthesis will not take place.
Genetic information will not be transmitted by the cell.
Energy will not be released during cellular respiration.
The cell will not store food, water, nutrients, and waste.

Answers

Answer:

The cell will not store food, water, nutrients and waste

Explanation:

Photosynthesis is chloroplast

Genetic information is nucleus

Energy is mitochondria

Vacuole contain water, organic acids, sugars, amino acids, enzymes, mineral salts, oxygen, carbon dioxide and metabolic by-products

Answer:

D. The cell will not store food water nutrients and waste

Explanation:

brain liest for whoever does all!!

brain liest for whoever does all!!

Answers

Answer:

Key points. Humans—and other complex multicellular organisms—have systems of organs that work together, carrying out processes that keep us alive. The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems.

1. cell

2. tissue

3. organ

4. organ system

5. organism

The biological levels of organization of living things arranged from the simplest to most complex are: organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere.

In the boreas study, scientists are trying to determine if a large amount of carbon is being taken in by what biome?.

Answers

A significant amount of carbon is absorbed by the biome by the boreal forest.

The Canadian boreal woods has undergone the BOREAS inquiry, which focuses on enhancing our understanding of the radiant energy, heat, water, carbon dioxide, and gases between the boreal forest and the environment.

An important objective of BOREAS was to obtain the data necessary to enhance computer simulation models of the key processes governing these interactions so that researchers might imagine the effects of global change on the biome.

The northern Canadian boreal woods are the subject of this investigation. Boreal woods, commonly referred to as snow forests, include a large number of coniferous trees.

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Cell differentiation is the result of gene expression. Genes can be regulated several ways. For example, small interference RNA molecules (siRNA), prevent gene expression by binding to the product of transcription. How do siRNA molecules silence genes?
a.) They bind to tRNA.
b.) They bind to mRNA.
c.) They bind to ribosomes.
d.) They bind to RNA polymerase.

Answers

Small interference RNA molecules (siRNA), prevent gene expression by binding to the product of transcription because b.) They bind to mRNA.

What are small interference RNA molecules or siRNA sequences?

Small interference RNA molecules or siRNA sequences are short nucleotide sequences of RNA that are able to bind messenger RNA in order to block gene expression by a mechanism called the RNA interference pathway or RNAi.

These small interference RNAs or siRNA sequences make use of the base complementary to function in order to repress the translation and or induce the process of mRNA degradation through their association with macromolecular complexes such as the RISC complex.

Therefore, with this data, we can see that small interference RNA molecules or siRNA sequences act by binding for complementary to mRNA sequences in order to repress the process of translation and or by degrading the mRNA that binds to the target region.

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HELP PLEASE
Question 5 of 26
The image shows an energy pyramid.
Eagle
Snake
Frog
Grasshopper
Grass
Which statement is supported by the pyramid?
A. All of the energy in the grass will be passed on to the next level.
B. Some of the energy in a snake is available to frogs
C. Some of the energy in a grasshopper will be used for a frog's life
functions
D. Most of the energy in an eagle will be passed on to producers.

Answers

Answer:

C. Some of the energy in a grasshopper will be used for a frog's life functions is supported by the pyramid.

En que ecosistema se dividieron los monos de los hominidos

Answers

Monkeys and hominids are believed to have diverged in the tropical forest ecosystem.

Yes, the divergence between monkeys and hominids is believed to have occurred in the tropical forest ecosystem. It is thought that the earliest primates evolved in the trees of the tropical forests, and that the divergence between monkeys and hominids occurred around 25 million years ago in this ecosystem. As primates continued to evolve, some species began to move into other habitats such as grasslands and deserts.

An ecosystem is a biological community of interacting organisms (plants, animals, and microbes) and their physical environment. It includes both living and nonliving components of the environment, such as soil, water, air, and sunlight. Ecosystems can be large, such as a rainforest, or small, such as a pond.

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In which ecosystem did monkeys and hominids diverge?

Basically, you can make (answer) changes, just changing those switches. So a (answer) change, a couple of D.N.A. letters, could have a profound effect.

Answers

Basically, you can make genetic changes, just by changing those switches. So a small change in a couple of DNA letters, could have a profound effect.

The potential impact of making changes to certain switches in DNA. It is true that these switches, which are also known as regulatory regions, can have a significant impact on gene expression and ultimately, an organism's traits and characteristics. Even small changes to these regions, such as alterations to a few DNA letters (nucleotides), can have profound effects on an organism's development, physiology, and behavior. Therefore, it is important for scientists to carefully study the effects of genetic changes in order to better understand the complex mechanisms underlying biological processes.

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Specific DNA sequences that have the ability to move within and out of chromosomes are called

Answers

The specific DNA sequences that have the ability to move within and out of chromosomes are called transposable elements or transposons.

They are also sometimes referred to as "jumping genes" because of their ability to move around the genome. Transposable elements can have a variety of effects on the genome, including disrupting gene function or causing changes in gene expression. They are found in virtually all organisms and are believed to play an important role in evolution by providing a source of genetic variability. The specific DNA sequences that have the ability to move within and out of chromosomes are called transposable elements or transposons. The specific DNA sequences that have the ability to move within and out of chromosomes are called transposable elements or transposons.

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Point B is the midpoint of AC. If AB=10 and AC=2x-4, find x MULTIPLE CHOICE:A Rhombus is labeled ABCD, which line segment could be a diagonal: a) AB b) BC c) AC d) CD How does the Scrum Master help to the Product Owner? A couple took out a $5,000 loan from the bank. The loan had a simple interest rate of 7.5% per year. By the end of the loan, the couple had paid $2,250interest.What was the length of the couple's loan? The Smith family will drive 240 miles round-trip to visit a relative. Mr. Smith, Mrs. Smith, and their 20 -year old son, James, will share the driving. Determine whether each statement is correct by selecting True or False. A If Mrs. Smith and Mr. Smith drive 80 miles each, then James will drive for 13 of the round-trip distance. True False B If Mrs. Smith and Mr. Smith drive 90 miles each, then James will drive for 12 of the round-trip distance. True False C If Mrs. Smith drives 90 miles and Mr. Smith drives 50 miles, then James will drive for 512 of the round-trip distance. True False D If Mrs. Smith drives 60 miles and Mr. Smith drives 120 miles, then James will drive for 712 of the round-trip distance. True False Kiran has 10 1/2 feet of lumber and wants to make a bookshelfKiran needs two side panels that are each 5 2/3 feet. How much more lumber does Kiran need in order to make the side panels? dartmouth corporation manufactures two models of office chairs, a standard and a deluxe model. the following activity and cost information has been compiled: number of number of number ofproduct setups components direct labor hoursstandard 19 9 250deluxe 31 18 210overhead costs $50,000 $102,600 number of setups and number of components are identified as activity-cost drivers for overhead. assuming an activity-based costing system is used, what is the total amount of overhead costs assigned to the standard model? When I turn it n, if I see your answer was right, you get brainliest. Dont try messing me up because I have 3 retakes lol.Select the correct translation of the following sentence: I play the guitar.A. Yo toca la guitarraB. Yo toco la guitarra,C. Yo tocan la guitarra.D. Yo tocas la guitarra. How does risk management change when an organization goes global? Decimal multiplier by 1.7% which step of the performance management process are heidi and christopher at in the beginning of the video? multiple choice define performance provide support and ongoing performance discussions evaluate performance provide consequences develop employee goals, behavior, and actions to achieve outcomes What is the perimeter of a parallelogram with base 32 cm and side length 34 cm? Assume a 5%/year compounded annually interest rate. Cash flow in time period 0 is $100 and increases by $100 each time period. Find present value of the cash flow below. HINT: You may want to solve it first ignoring the 100 in year zero and then see how to incorporate it. Based on save on foods make BCG matrix please i need fullydetail answer. Please detail make sure based on save on foods. It takes a smaller hose twice as long to fill a certain swimming pool as it does a larger hose. It takes both hoses working together 35 minutes to fill the pool. How long will it take the larger hose to fill the pool by itself what is the main reason why hurricanes die when they enter the north atlantic ocean? In parallelogram QRST,What isn/Q=33.m/T? Is the equation 3x 7y 13 a linear equation in 2variables? In an arithmetic sequence, a1=5 and a6=-5. Determine an equation for an, the nth term of this sequence. while gently abducting the hips during a newborn assessment, the nurse hears a "click" as the femoral head slips into the acetabulum. the nurse interprets this as positive for which physical finding?