you generate overlapping fragments of the human genome and obtain the following fragments from the same dna strand. if the top fragment is at the 5' end of the complete sequence, what is the correct order of these four fragments following it?

The structural component of a eukaryotic chromosome that serves as the attachment point for spindle microtubules during M-phase is a. the centromere.

The centromere is a specialized region of a chromosome that plays a crucial role in chromosome segregation during cell division. It is responsible for the attachment of spindle microtubules, which are part of the cellular machinery involved in chromosome movement and separation. The spindle microtubules attach to the centromere at a protein complex called the kinetochore.

During M-phase (mitosis or meiosis), sister chromatids, which are two identical copies of a chromosome, are held together at the centromere region. The attachment of spindle microtubules to the centromere and the subsequent pulling forces exerted on the sister chromatids ensure their proper alignment and separation into daughter cells.

While sister chromatids, the origin of replication, and the telomere are all important components of a eukaryotic chromosome, it is the centromere that specifically serves as the attachment point for spindle microtubules during M-phase.

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Viruses cause disease and are mostly known as pathogens. It multiplies by highjacking a cell of a host organism. Then, the infected host cell will reproduce more viruses inside the body. The infection will then spread. Eventually, the host organism will feel sick.

Answer:

This question seems to be a little confusing but we can say.

Explanation:

Only the RNase-treated extracts using heat-killed cells are incapable of turning nonvirulent bacteria towards virulent ones.

Scientists conducted an experiment to discover Griffith's "transforming principle," which describes how transformation is indeed a method of recombining, transmitting, or even transferring genetic information across organisms either from one species to the next. They did this by using heat-inactivated cells & purifying their transforming factor.

As in experiments conducted by the scientists, the pure cells did not provide favorable outcomes, but they did show transformants that were quite close to DNA.  A scientist Avery, meanwhile, had his doubts that the outcome must be revised because the molecule did not contain DNA. This happens due to the transforming principle being unaffected by RNA degrading enzymes, whereas the only one cell extracts that can prevent the transformation of non-virulent bacteria onto virulent bacteria are those that have been treated with RNase.

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Electron Density can be found in the "Surface" control panel to the right of the molecule. You can find Partial Charge on the control panel to the right of the molecule, namely "View." To the right of the molecule, the electronic structure can be found in the "Surface" control panel.

The control panel to the right of the molecule includes a number of visualization and analysis tools for the molecule. The electron density is a measure of the quantity of electron density at each place in the molecule. This is accessible through the "Surface" control panel. A second characteristic is the partial charge, which quantifies the amount of charge on each atom. This is accessible through the "View" control panel. In the "Surface" control panel, you can view the electrical structure of a molecule. All of these elements allow users to obtain a deeper comprehension of the chemical they are researching and can be used to examine the molecule's qualities.

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Answer:Water covers about 70 percent of the Earth's surface, but where did it come ... These two pieces of evidence would favor an asteroid origin.

Explanation:

Answer:

B. Comets meteoroids, and asteroids in the solar system contains no ice.

Explanation:

Was right for me

Its important because they produce offspring. Without any offspring the species would slowly die off and become extinct.

Darwin’s 5 points of Theory of Natural selection include the following below:

1. Acquired traits are passed on to the next generation.

3. Some variations are favorable.

6. Farmers select traits to breed horses of their choice.

7. Those that survive have favorable traits.

9. A population will change over time.

This is referred to as the process in which species of animals and plants that are best adapted to their environment survive and reproduce with their offsprings inheriting the favorable traits.

The law was coined by Darwin and the summary include the following below:

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The most plentiful microorganisms and the most pathogenic organisms are: Bacteria. So, option D is accurate.

Bacteria are the most abundant microorganisms on Earth and can be found in various environments, including soil, water, and the human body. They have diverse roles and can be beneficial or pathogenic. While many bacteria are harmless or even beneficial to humans, some bacterial species have the potential to cause diseases and infections. Examples of pathogenic bacteria include Escherichia coli, Staphylococcus aureus, Streptococcus pneumoniae, and Mycobacterium tuberculosis. These bacteria can cause a wide range of illnesses, ranging from mild to severe infections.

While other microorganisms like protozoa, fungi, helminths (parasitic worms), and viruses can also cause diseases, bacteria are generally considered the most plentiful microorganisms and the most significant contributors to both beneficial and pathogenic roles in various ecosystems, including human health.

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man is said to be an animal

Answer:

They are non-bilaterian.

Explanation:

All the animals you listed are non-bilaterian; any organism that lacks bilateral symmetry is non-bilaterian, which is what all of those have in common.

Autosomal recessive disorders are typically not seen in every generation of an affected family. X-linked dominant disorders are caused by mutations in genes on the X chromosome, one of the two sex chromosomes in each cell.

Answer:

The term that describes the relationship in which one organism lives inside the other one is endosymbiosis.

Explanation:

Answer:

Metamorphic, Sedimentary, and Igneous

Explanation:

Igneous rocks can melt and solidify again, forming another igneous rock. Igneous rocks can also change into sedimentary rocks or metamorphic rocks. Hope this helps!!

Igneous rocks can form intrusive, extrusive, and metamorphic rock.

Intrusive rocks: These form when magma cools and solidifies beneath the Earth's surface. The slow cooling allows for the growth of large mineral crystals. Examples of intrusive igneous rocks include granite and diorite.

Extrusive rocks: These form when lava or volcanic ash cools and solidifies on the Earth's surface or in shallow underground chambers. The rapid cooling doesn't allow much time for crystal growth, resulting in fine-grained textures. Examples of extrusive igneous rocks include basalt and obsidian.

Metamorphic rocks: Igneous rocks, both intrusive and extrusive, can undergo changes in texture and mineral composition due to high temperature and pressure over time. These transformed rocks are called metamorphic rocks. Examples include gneiss and marble.

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Answer:

C is the answer so it's correct

Answer:

simple diffusion

Explanation:

It uses no energy to move across the plasma (cell) membrane.

Answer:

The last one im pretty sure

Explanation:

Answer:

D, cell > tissue > organ

Explanation:

Basically, it is a progression. Cells are incredibly basic, but when you have a lot of them together you get tissues. Certain tissues repeated create organs. :)

What are limiting factors and how do they affect populations?

In the natural world, limiting factors like the availability of food, water, shelter and space can change animal and plant populations. Other limiting factors, like competition for resources, predation and disease can also impact populations.

Answer: Arctic foxes have several adaptations that allow them to survive. Their round, compact bodies minimize surface area that is exposed to the cold air. Their muzzle, ears, and legs are short, which also conserves heat.

Explanation:

The air masses that originate in low latitude are called b) tropical.

Air masses are large bodies of air with similar temperature and humidity characteristics. The air masses that originate in low latitudes near the equator are called tropical air masses. These air masses are typically warm and moist due to the high temperatures and abundant moisture present in tropical regions. As these air masses move away from the equator, they can influence weather patterns and climate in the regions they encounter.

Tropical air masses are important in shaping weather conditions in many parts of the world, particularly in tropical and subtropical regions. When tropical air masses interact with other air masses, such as polar air masses, it can lead to the formation of weather systems, including fronts, storms, and precipitation. Understanding the characteristics and movement of tropical air masses is essential for meteorologists and climatologists in predicting weather patterns and studying climate dynamics.

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Answer:

Explanation:

-how continents match up when put together like a puzzle

-fossils of the same animals found in two different continents

Answer:

You will see tables in use when shopping for cell phone plans and you will see graphs in use when you research population growth.Graphs and charts communicate information visually. They can show patterns, help scientists identify correlations, and get the point of the experiment across quickly.

When the juxtaglomerular cells in the kidney are stimulated by low blood pressure in the afferent arteriole or changes in solute content of the filtrate, they produce and secrete the enzyme renin into the blood. The subsequent changes that take place by this mechanism are as follows:

1. Renin is released into the blood, where it acts on a protein called angiotensinogen, which is produced by the liver and released into the bloodstream.

2. Renin converts angiotensinogen into angiotensin I, a peptide hormone.

3. Angiotensin I then circulates in the blood and is converted into angiotensin II by an enzyme called angiotensin-converting enzyme (ACE), which is primarily found in the lungs.

4. Angiotensin II is a potent vasoconstrictor, meaning that it causes blood vessels to narrow. This action helps to increase blood pressure.

5. Additionally, angiotensin II stimulates the release of aldosterone from the adrenal cortex. Aldosterone is a hormone that promotes the reabsorption of sodium and water in the kidneys, leading to an increase in blood volume and blood pressure.

6. Furthermore, angiotensin II stimulates the release of antidiuretic hormone (ADH) from the posterior pituitary gland, which also promotes water reabsorption in the kidneys, contributing to an increase in blood volume and blood pressure.

Overall, the stimulation of juxtaglomerular cells and the subsequent release of renin initiates a cascade of events that work to increase blood pressure and maintain homeostasis in the body.

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In the simulated ecosystem, soil bacteria can add nutrients such as carbon and nitrogen to the soil.

The rainforests ecosystem provide humans with water, food and medicines.

Ecosystem services refers to the many benefits derived by humans from a functioning and healthy ecosystem.

Ecosystem services include:

Provisioning services provide food, water and nutrients to humans.

In the simulated ecosystem, soil bacteria can add nutrients such as carbon and nitrogen to the soil.

The ecosystem of rainforests provide humans with water, food and medicines.

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On the Origin of Species, a well-known and contentious book by Charles Darwin, was published in the 1850s. In it, he put forth the idea that species change over time (or, as he described it, go through "descent with modification").

These all living things descended from a single progenitor. Darwin's thesis had two primary tenets: 1) that different animal groupings descended from a single or small number of common ancestors, and 2) that natural selection is the process by which this evolution occurs.

His A convincing case is made in On the Origin of Species by Means of Natural Selection (1859) that the variety of organisms and their traits can be attributed to natural processes. Three principles—the majority of traits are inherited—make natural selection unavoidable.

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Answer:

Atherosclerosis increases resistance and decreases blood flow.

Explanation:

Just did the study Island

Answer:

Atherosclerosis increases resistance and decreases blood flow..

Explanation:

Just did the study Island.

Answer:

Signs and symptoms of rickets can include:

Delayed growth

Delayed motor skills

Pain in the spine, pelvis and legs

Muscle weakness

ANSWER:

PEOPLE MAY EXPERIENCE:

PAIN AREAS : in the bones

MUSCULAR : cramping, flaccid muscles, or muscle weakness

ALSO COMMON : acquired deformity of chest and rib, bone fracture, bow legs, cavity, deformity of the skull, or slow growth

Answer:

South

Explanation:

In the south