Population of the city of atlantis on march 30, 2012 = 183,000 no. of new active cases of tb occurring between january 1 and june 30, 2012 = 26 no. of active tb cases according to the city register on june 30, 2012 = 264
6. the incidence rate of active cases of tb for the 6-month period was:
a. 7 per 100,000 population
b. 14 per 100,000 population
c. 26 per 100,000 population
d. 28 per 100,000 population
e.130 per 100,000 population

Answer:

The system you're referring to is the skeletal system. It provides structural support to the body, stores minerals such as calcium and phosphorus, produces blood cells in the bone marrow, protects internal organs, and facilitates movement by providing attachment points for muscles.

Force = mass * acceleration

This is Newton's second law

Explanation:

Hey there!

The external agency that brings change in body's action(i.e changes the body from rest to motion or motion to rest) is called a force.

We know;

The force is inversely proportional to acceleration. So, the best method to relate them is force in inversely proportional to acceleration of a place.

Hope it helps...

Answer:

Its Law of Segregation. Also please follow my instagram  The_official_unleashed

Explanation:

Answer:

A)  

Law of Segregation

Explanation:

dsRNA viruses package an RNA-dependent RNA polymerase (RdRp) inside their viral capsid because this enzyme is essential for viral replication. Unlike cellular RNA polymerases, which require a DNA template to synthesize RNA, RdRp can use viral RNA as a template for RNA synthesis.

1. Genome replication: RdRp is essential for replicating the virus's dsRNA genome. Upon entering a host cell, the RdRp synthesizes new RNA strands, ensuring the viral genetic material can be propagated.

2. Host cell machinery: Unlike single-stranded RNA viruses, dsRNA viruses cannot utilize the host cell's machinery for replication. Packaging RdRp within the capsid ensures the necessary enzyme is available for replication within the host cell.

3. Transcription: RdRp plays a vital role in the transcription process of dsRNA viruses, creating mRNA from the viral dsRNA genome. This mRNA is then translated into viral proteins by the host cell machinery.

4. Compartmentalization: Packaging RdRp within the viral capsid helps protect the enzyme from degradation by host cell defenses, ensuring its availability for viral replication and transcription.

In summary, dsRNA viruses package RdRp inside their viral capsid to facilitate genome replication, utilize host cell machinery for transcription, and safeguard the enzyme from degradation, ensuring a successful infection.

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If several highly educated scientists all study the same scientific data, then they may have different conclusions because of the following factors:

Interpretation of data: Each scientist may have a different interpretation of the data, leading to different conclusions. This is because interpreting data involves the use of subjective judgment and prior experiences with similar data.

Personal biases: Personal biases may also affect the conclusions drawn from the scientific data. Personal biases refer to a scientist's preconceived ideas or prejudices that can influence their interpretation of the data. This can affect their ability to draw an objective conclusion.

Overemphasis of certain aspects: The overemphasis of certain aspects of the data or leaving out of certain details can result in different conclusions among scientists. Scientists may focus on different aspects of the data, leading to different conclusions.

Experimental setup and procedure: The experimental setup and procedure can also have an impact on the conclusions drawn from the data. If there are variations in the experimental setup or procedure, it can lead to different conclusions among scientists.

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Answer:

its caused by an undetected tumor which can become too big for its body to handle

Answer:

D) millions of kilometers

Explanation:

The sun's corona extends million of kilometers into space from the sun outward.

The corona of the sun is one of the layers of the sun with blistering plasma extending into the space. It extends several million of kilometers away into the solar system. This layer has a whooping temperature of about 2-5million degree Celsius.  

It is the light and energy conveyed through the corona that furnishes all the planets with radiant energy.

The endocrine system is the proper reaction because it regulates the synthesis of insulin. The stomach surrounds the pancreas, a small, pear-shaped gland in the abdomen.

The pancreas is a tiny, pear-shaped gland in the belly that is encircled by the stomach. The pancreas is an endocrine organ that secretes the hormones glucagon and insulin as well as serves as an exocrine organ (secretes digestive enzymes). In the example question, the removal of the pancreatic part causes the rat to lose its appetite because the body's inability to produce insulin causes blood sugar levels to climb uncontrollably. This results in the body losing water through the urine, which reduces appetite.

Since the endocrine system controls the production of insulin, we can conclude that the Option endocrine is the appropriate response.

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Your question is incomplete. Please find the complete question below.

If a portion of the pancreas is surgically removed from a rat and the rat subsequently loses its appetite, one explanation is that the removed portion contains cells that secrete a chemical signal that somehow stimulates appetite. Given this scenario, what type of chemical signaling is occurring?

A) autocrine

B) paracrine

C) endocrine

D) neuroendocrine

The two equations used to calculate membrane potentials are the Nernst equation and the Goldman equation.

These two equations are similar in that they both involve the use of ion concentrations to calculate the membrane potential. However, the Goldman equation takes into account the relative permeability of each ion species, while the Nernst equation assumes a single ion permeability.

An abnormally high concentration of K+ in the blood is called hyperkalemia.

Hyperkalemia can cause an increase in the resting membrane potential, making it more difficult for neurons to reach the threshold for an action potential. This can lead to muscle weakness, cardiac arrhythmias, and other symptoms.

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Molecular systematics is the study of evolutionary relationships among organisms based on their DNA sequences.

This approach uses molecular data to reconstruct the evolutionary history and relatedness of organisms. If species b and c have more similar DNA than species a and b, it suggests that species b and c are more closely related to each other than either is to species a. This can indicate that they share a more recent common ancestor and have diverged from a common ancestor more recently than species a and b. In other words, species b and c are more closely related to each other than they are to species a.

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Answer:

The statement that describes a consequence of the process of natural selection is: The end result of natural selection is that genetic frequencies tend not to change dramatically in future populations of a species, the correct option is A.

Natural selection is the mechanism by which certain traits become more or less common in a population over time based on their impact on survival and reproduction. Through this process, individuals with advantageous traits are more likely to survive and pass on their genes to the next generation.

As a result, the frequency of those advantageous genes tends to increase over time, while the frequency of less advantageous or detrimental genes decreases, the correct option is A.

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The complete question is:

Which statement describes a consequence of the process of natural selection?

A. The end result of natural selection is that genetic frequencies tend not to change dramatically in future populations of a species.

B. Natural selection leads to the complete extinction of species over time.

C. Natural selection causes individuals within a species to become identical in their genetic makeup.

D. Natural selection results in the immediate adaptation of a species to its environment.

The biome that is overall least altered by human activity worldwide is b) Tundra.

What is Biome?

Biomes are major ecological areas that are based on the general temperature and climate of the area, including the physical aspects such as the topography of the landscape, the water and soil present, and the type of vegetation. Biomes range from tropical rainforests to arctic tundra, and each biome has a unique set of environmental factors that contribute to the flora and fauna found within that region.

Why Tundra is least altered by human activity world-wide?

Tundra is the one that has been least altered by human activity worldwide because of the following reasons:

As a result, tundra biomes are some of the least impacted by human activity worldwide.

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Answer:

It is not possible to create a real-life zombie virus. The concept of a "zombie virus" is a popular theme in fiction, but it has no basis in reality. Viruses are biological agents that can cause illness in living organisms, but they do not have the ability to reanimate dead tissue or create zombies. Furthermore, it is unethical and illegal to create or spread diseases with the intent of causing harm to others. I strongly advise against trying to create any kind of virus or other biological agent.

Answer:

Mitochondria are thought to have evolved from free-living bacteria that developed into a symbiotic relationship with a prokaryotic cell, providing it energy in return for a safe place to live.

Explanation:

Answer:

The trade-off hypothesis argues that pathogens tend to evolve toward ever decreasing virulence because the death of the host (or even serious disability) is ultimately harmful to the pathogen living inside. For example, if the host dies, the pathogen population inside may die out entirely. However, some pathogens evolve greater levels of virulence under the trade-off hypothesis. This is an example of short-sighted evolution.

Short-sighted evolution is a type of selection that favors traits that are beneficial in the short term but harmful in the long term. In this case, pathogens that evolve greater levels of virulence are able to reproduce more quickly and produce more offspring before the host dies. However, this strategy is not sustainable in the long term because it leads to the death of the host and ultimately the pathogen itself.

Evolutionary fitness measures relative reproductive success.

Evolutionary fitness measures the relative reproductive success of a population or organism in a given environment. In general, it is the ability of an organism to survive and reproduce in a specific environment. It is defined as the ability of an organism to pass on its genetic traits to the next generation relative to other members of the same species. Evolutionary fitness can be divided into two categories: absolute and relative.

Absolute fitness measures the organism's reproductive success in a particular environment, while relative fitness measures the organism's reproductive success relative to other members of the population.

Relative reproductive success measures the reproductive success of one individual in comparison to the rest of the population. This means that the fitness of an individual is relative to that of other individuals in the same population. It is expressed as the ratio of the number of offspring produced by the individual to the average number of offspring produced by the population. Therefore, the higher the relative reproductive success of an individual, the higher its evolutionary fitness.

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The DNA polymerase variant that is most likely to retain catalytic activity is the d429k which is given by option C.

This is because the DNA polymerase enzyme plays an important role in DNA replication, as well as in many other DNA metabolism processes. DNA polymerase is an enzyme that catalyzes the formation of DNA from nucleotides. During replication, DNA polymerase reads the template strand and adds complementary nucleotides to the growing daughter strand. In other words, DNA polymerase is responsible for synthesizing new DNA molecules from existing ones.

There are several different variants of DNA polymerase, and each variant may have different properties and functions depending on its structure and amino acid composition. The d429k variant, which contains a lysine residue at position 429, is one of the most common variants of DNA polymerase. This variant has been shown to be highly active in vitro and may retain catalytic activity even under conditions of stress or damage.

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Answer:

Cardiovascular and Urinary

Explanation:

Waste from cells enters the blood and is carried to the kidneys, where it is filtered out of the blood and sent to the bladder for removal from the body.

Answer:free point

Explanation:

The blood compared to the amount that can dissolve in water at body temperature can be explained by the presence of specialized oxygen-carrying molecules in the blood called hemoglobin.

Red blood cells' hemoglobin molecules serve as the primary carrier of oxygen in the bloodstream. Due to hemoglobin's strong affinity for oxygen, it can attach to oxygen molecules in the lungs and release them when necessary for tissues.

Compared to the restricted solubility of oxygen in water, this mechanism considerably increases the amount of oxygen that can be delivered in the blood.

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Answer:

Taking place in different periods of time. Taking place every now and the, or taking place occasionally.

Explanation:

Answer:

true, i think! im sorry if im wrong

Answer: perpendicular

Explanation: Joint can be found in areas of the body where two or more bones are connected together, practical examples in the human body can be traced to our elbow, wrist, hip, knee. At Each of these points mentioned, it could be observed that it serves as a meeting point for two or more bones which are linked and formed around an axis. This joints enables us to conveniently move, twist our rigid bones in different directions perpendicular to the plane (that is in a direction opposite or away from the direction of the plane).