A test to confirm that starch was unable to cross the semipermeable membrane would be to.

Answer: There is your answer you will find it in the article

Explanation:https://www.letsanswers.com/two-new-cells-formed-that-have-the-same-structure-and-number-of-chromosomes-as-theparent-cell-a-telophase

Mitosis creates two identical daughter cells that each contain the same number of chromosomes as their parent cell. In contrast, meiosis gives rise to four unique daughter cells, each of which has half the number of chromosomes as the parent cell.

Mitosis is the process in which a eukaryotic cell nucleus splits in two, followed by the division of the parent cell into two daughter cells. The word "mitosis" means "threads," and it refers to the thread-like appearance of chromosomes as the cell prepares to divide.

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Answer:

Gravity

Explanation:

Mountains crumble. Erosion goes down hill.

Answer:

Metaphase is the second stage of cell division, between prophase and anaphase, during which the chromosomes become attached to spindle fibers.  A metaphase separates duplicated genetic material that is carried in the nucleus of a parent cell and then converts it into two identical daughter cells.

Answer:

Metaphase is a stage in the cell cycle where all the genetic material is condensing into chromosomes. These chromosomes then become visible. During this stage, the nucleus disappears and the chromosomes appear in the cytoplasm of the cell. As metaphase continues, the cells partition into the two daughter cells.

Sustainability is about maintaining the ecosystem diverse and productive, even attending the needs of production for humanity as well.

In order to do so, it's important to be careful about the disposal of any types of trash. So, avoiding to dispose of trash unnecessarily is really important, therefore A is correct. It is also important to avoid creating unnecessary trash, what happens when we chose to consume only water from plastic bottles, for example, instead of using reusable bottles. This means that B is also correct. Talking about not creating unnecessary trash, C is also correct, because it talks about avoiding single-use products. Also, avoiding the creation of unnecessary trash is related to E, because it's about avoiding excess packaging and/or avoid buying unnecessary items, reusing the same ones instead. Therefore, alternative D is incorrect, because while it talks about recycling it also incites the usage of plastic bags to dispose trash, which could be replaced by paper bags, for example.

Answer:

Your Inner Reptile" traces our hair, skin, teeth, jaws and sense of hearing back to reptilian ancestors — from ferocious beasts that ruled the Earth to a little shrew-like animal that lived 195 million years ago.

In the dihybrid test cross, there are four genotypes. There are another 4 phenotypes in the dihybrid test cross. Thus, the sum of the genotypes and phenotypes is 4 + 4 = 8.

A dihybrid simultaneously explores how two traits are inherited. Monohybrid crossings are simpler than dihybrid crosses. If the genes are unlinked, a cross of two completely heterozygous individuals will result in offspring with a 9:3:3:1 phenotypic ratio.

Predictable ratios for genotype and phenotype in the progeny will arise from mating two heterozygous individuals. A 9:3:3:1 phenotypic ratio should arise from crossing heterozygous parents.

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In order to refine the model of an active transport to be more accurate, the addition of ATP being converted to ADP should be added to the model to show that energy is being used to transport materials and is therefore denoted as option B.

This is referred to as the movement of molecules from a region of lower concentration to that of a region of higher concentration against a gradient with the use of external energy.

ATP being converted to ADP means that energy was used up to transport materials thereby making it the correct choice.

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The options are:

The key finding that enabled Meselson and Stahl to settle on ONE hypothesis was that the DNA replication process is semi-conservative.

Their experiment involved growing bacteria in a medium containing heavy nitrogen and then switching them to a medium with light nitrogen. By analyzing the density of the DNA using centrifugation, they found that the new DNA contained both heavy and light nitrogen, indicating that each strand of the original DNA served as a template for the synthesis of a new complementary strand. This finding supported the semi-conservative hypothesis of DNA replication, it is the process through which cells make copies of the genome's DNA. A cell must first copy (or duplicate) its entire genome before it can divide, ensuring that each daughter cell has a complete genome upon division.

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Answer:

When the terminal (third) phosphate is cut loose, ATP becomes ADP (Adenosine diphosphate; di= two), and the stored energy is released for some biological process to utilize.

Hope this helps!

Answer:ATP becomes ADP

Explanation:

Growth hormones given to cows and other animals result in increased muscle mass and increased milk or meat output, resulting in increased profits for the farmer. However, this practice can have detrimental effects on the cow or animal involved.

The use of growth hormones promotes rapid growth and development in animals, leading to increased muscle mass. This is desirable for farmers as it enhances the meat yield and milk production. Additionally, increased output allows for greater profitability due to higher quantities available for sale.

However, the use of growth hormones can have negative consequences for the animal's welfare. Rapid growth may put strain on the animal's skeletal system and lead to musculoskeletal issues. It can also increase the risk of metabolic disorders and reduce overall animal health.

Therefore, while growth hormones may result in increased profits for the farmer, the well-being and health of the animals may be compromised in the process.

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identifying for components for 1 trial of this investigation is 185

I think it's b. there's pressure and high or low temperatures there. I mean... it would only make sense, right?

Answer:

A, C, and D

Explanation:

these are all extreme environment in which it sounds like this organism can survive

The light spectrum do cannabis plants like during the vegetative growth phase is blue spectrum around 400 to 500 nanometers.

During the vegetative growth phase, cannabis plants prefer light in the blue spectrum. Blue light has a wavelength of around 400 to 500 nanometers and is associated with shorter wavelengths. It is important for vegetative growth as it stimulates the growth of leaves and overall plant structure. Blue light plays a crucial role in promoting photosynthesis and chlorophyll production. It helps in the development of strong, healthy foliage by influencing the growth and spacing of leaves, internodal length, and leaf thickness. Blue light also helps prevent the stretching or elongation of stems, resulting in more compact and sturdy plants.

Cannabis plants have photoreceptors called phytochromes that are sensitive to different wavelengths of light. These phytochromes detect the presence of blue light and signal the plant to promote vegetative growth. While blue light is essential during the vegetative phase, it is important to note that cannabis plants also require a balance of other light spectra, particularly red light, during their complete growth cycle. Red light, with wavelengths around 600 to 700 nanometers, becomes more crucial during the flowering phase to stimulate bud development and flowering. Therefore, providing a balanced spectrum of both blue and red light is important for overall growth and development of cannabis plants throughout their lifecycle.

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The main factors in ecosystem diversity include the physical characteristics of the environment and the diversity of species present.

This involves the environment containing different types of species and is affected by certain factors.

The factors which affect ecosystem diversity include physical characteristics of the environment and the diversity of species present.

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In this statement, the characteristic of life is growth, i.e the increase in number and size of cells.

I would like to do arson or explosion investigation or evidence testing because it provides more information about the occurrence and how to avoid or reduce impact.

This is referred to as an occurrence which is characterized by the shattering or blowing apart of something and is usually accompanied with the release of energy.

Arson or explosion investigation or evidence testing is important because it provides more information about the occurrence and how to avoid or reduce impact which can be applied by manufacturers of different types of materials. It also helps in solving crime cases related to the above topic.

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Answer:

First off, grab a simple magnet and hold it near your precious metal coin. If the coin is even slightly attracted to the magnet, then you know you have a fake on your hand, as metals with contents of iron and steel are the most likely to be attracted

A magnet will tell the difference if the coin is fake or not because is a coin is real it will stick and be magnetised to the magnet. If the coin is fake it will not stick, it will not magnetise, it means thay its fake.

Answer:

there is no question ?!?

Explanation:

Answer:

Theories have been confirmed through tests; hypotheses have not been tested.

Explanation:

Theories have to be proven, whilst hypotheses is an experiment that is carried out without yet knowing the outcome.

True. Influenza viruses are constantly evolving through antigenic drift and antigenic shift. Antigenic drift refers to minor changes in the virus's surface proteins.

Which can cause the immune system to no longer recognize the virus and allow it to infect the body. Antigenic shift, on the other hand, refers to major changes in the virus's surface proteins, which can lead to the emergence of a completely new strain of the virus. While both processes can lead to the spread of influenza, antigenic drift is more problematic as it can occur annually and lead to epidemics. This is because the minor changes in the virus's surface proteins mean that the immune system may not fully recognize the virus and provide protection against it, making it easier for the virus to spread and cause illness. In contrast, antigenic shift is less common and can lead to pandemics, but these occur less frequently.

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Answer:

OLM alpha 2 cells would be the answer.

Cells that act as gatekeepers that permit materials to pass to the neurons of the brain from the capillaries are called astrocytes.

Astrocytes are specialized glial cells that exceeds the number neurons by a factor of more than five.

They tile the entire central nervous system and perform a variety of essential complex functions in a healthy central nervous system.

Astrocytes not only control blood flow, but they also transport mitochondria to neurons and provide the building blocks for neurotransmitters, which fuel neuronal metabolism.

Furthermore, astrocytes have the ability to phagocytoze synapses, alter neurotrophin secretion, and clear debris.

Astrocytes can produce a strong antioxidant response to protect themselves and neurons by releasing glutathione precursors to neurons.

Because of their role in scar formation, astrocytes can regulate and contain immune responses, thereby controlling neuroinflammation.

Thus, the answer is astrocytes.

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Answer:

46,251 $

Explanation:

14,280,000,000,000÷308,745,538

take the total gdp and divide that by population size

Race is a social construct, not a fixed biological reality. Scientific research has shown that there is more genetic variation within racial groups than between them. Understanding race as a social construct is important for challenging and dismantling systems of racism and promoting equality and justice for all.

Race as a social construct

Race is a concept that is created and defined by society rather than being based on fixed biological characteristics. While there are physical differences among human populations, these differences do not neatly align with the concept of race. The idea of race has been used historically to categorize and differentiate people based on physical traits such as skin color, hair texture, and facial features.

However, scientific research has shown that there is more genetic variation within racial groups than between them. This means that the concept of race does not accurately reflect the true diversity and complexity of human populations.

Race is a social construct that has been used to justify discrimination, inequality, and the unequal distribution of resources. It has been used to create hierarchies and systems of power, privileging certain racial groups while marginalizing others.

Understanding race as a social construct is important for challenging and dismantling systems of racism. It helps us recognize that race is not a fixed or inherent characteristic, but rather a product of social and historical processes. By acknowledging the social construction of race, we can work towards promoting equality, justice, and inclusivity for all.

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Race is not a fixed biological reality; rather, it is a social construct.

The concept of race is not based on immutable genetic characteristics but is instead a social construct created by societies to categorize and differentiate groups of people based on perceived physical or genetic traits. Scientific studies have shown that there is more genetic diversity within racial groups than between them, further emphasizing the fluidity and lack of a fixed biological basis for race.

Understanding race as a social construct allows us to recognize the impact of historical and cultural factors in shaping racial identities and experiences. It highlights the need to approach race with a critical lens, acknowledging its influence on society while recognizing that it does not have a deterministic basis in biology. By recognizing race as a social construct, we can strive towards greater inclusivity, equality, and a more nuanced understanding of human diversity.

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Answer:

Credit:

There is no statement that is NOT part of the Darwin-Wallace theory of natural selection.

The Darwin-Wallace theory of natural selection includes the following four statements:

Therefore, the answer to your question is that there is no statement that is NOT part of the Darwin-Wallace theory of natural selection.

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Answer:

second one

Explanation:

the second one is aerobic respiration which creates alot of energy

Answer:

Humans change ecosystems in many ways, such as habitat destruction, pollution, introduction of invasive species, and overexploitation of species.

The most common way that humans damage ecosystems is by destroying habitat. For example, we remove trees, change the flow of water, and change grasslands into farms. These practices can lead to local extinctions of species and cause other species to migrate to new areas.

I dont know if this is helpful but i hope it helps

Humans are able to change the balance of ecosystems through different forms of disturbances.

Humans are able to disrupt the balance of ecosystems in a variety of ways, such as:

Pollution alters the ecosystem by poisoning biodiversity or reducing their fecundity. Habitat destruction causes species extinction, and the exploitation of the ecosystem disrupts the general balance by altering habitats and killing species.

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