Help me pleaseee :/ “ I need the answer ASAP

A person's immune system reacts against the viral protein after receiving the vaccine. Later, when the individual comes into touch with the actual virus, the immune system recognizes the virus protein and is ready to destroy the virus, protecting the person against Ebola virus sickness.

The Ebola virus disease (EVD) is a rare and fatal illness that affects both humans and nonhuman primates. Sub-Saharan Africa is home to the majority of the viruses that cause EVD. Direct contact with an infected animal (such as a bat or nonhuman primate) or a sick or deceased person who has been infected with the Ebola virus can cause EVD in humans.

Vesicular stomatitis virus, which is present in Ervebo, has been attenuated and altered to incorporate a protein from the Zaire Ebola virus. The vesicular stomatitis virus itself doesn't have much of an impact on people. Only one protein from the Zaire Ebola virus is included in the vaccine, which cannot spread the illness.

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The mode of the stationery sales is 12, and the range is 32. The mode, which is the most frequently occurring value, is 12 (pencils and notebooks). The range, the difference between the highest and lowest values, is 32 (44 blue pens - 12 pencils).

To calculate the mode, we identify the most frequent item sold among pencils (12), red pens (36), blue pens (44), notebooks (12), erasers (18), rulers (34), and colored pencils (32). In this case, 12 pencils and 12 notebooks are sold most frequently, so the mode is 12.

To determine the range, we subtract the smallest number of items sold (12 pencils) from the largest number of items sold (44 blue pens). The range represents the spread of the data. The range is calculated as 44 - 12 = 32. Therefore, the mode for stationery sales is 12 and the range is 32.

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The Mixtures of air and water from narrow waves creases alone by are called spume. The Mixtures of air and water from narrow waves crests blown by wind are called spindrift. What is spume?.

Spume refers to the foam on the crest of the waves that forms due to the presence of natural surfactants in the ocean. These surfactants include dissolved organic matter, bacteria, and organic compounds, among other things. The formation of spume depends on the turbulence of the water caused by wind or wave action and the amount of dissolved organic matter in the water.What is spindrift?

Spindrift is a spray of seawater that is blown from the crests of waves by the wind. It is formed by the breaking of waves, and its formation depends on the strength of the wind. Spindrift is usually made up of a mixture of seawater droplets and air. It is a common sight on rough seas and in stormy weather.

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Answer:

The ten percent rule, also known as the law of ecological tithe, has to do with the effective transfer of energy that occurs at different trophic levels, corresponding to the use of one tenth of the energy from the immediate previous level.

Explanation:

The 10 percent rule was established by the english naturalist Charles Sutherland Elton, indicating that the transfer of energy from one trophic level to another is only 10 percent. This means that the level immediately above can only use one tenth of the energy produced by the level before it.

For example, if we say that grass produces 10000 Kcal, the insect that consumes it (primary consumer) will be able to use 1000 Kcal, the fish that consumes insects 100 Kcal and the dolphin that consumes the fish only 100 Kcal.

Grass      →     Insect     →    Fish      →     Dolphin

10000            1000             100                   10

In the end the dolphin, a tertiary consumer, will only be able to produce 10 Kcal, when in the food web the producer had 10,000 Kcal.

The 10 percent rule is not entirely accurate, since the effective transfer can be less or more than 10 percent. However, in most cases, the average energy transfer is around 10%, which complies with the rule.

Answer:

RNA polymerase attaches to the promoter.

Explanation:i just did it

The following steps happen first during transcription: the RNA polymerase reaches the beginning of a gene that is the second option (B), as the beginning of a gene is the promoter.

Transcription initiation has many implications, such as the fact that prokaryotic initiation is different from eukaryotic initiation, where the RNA polymerase first binds at the promoter site of the gene, where it starts moving towards the gene, and then after reaching the termination site, the transcription stops. In this process, the final product is mRNA from DNA.

Hence, the following steps happen first during transcription: the RNA polymerase reaches the beginning of a gene that is the second option, as the beginning of a gene is the promoter.

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Answer:

Non-example solutions for water pollution refer to those that do not effectively address or solve water pollution problems. Examples of non-example solutions for water pollution include ignoring the problem and taking no action, using outdated and inefficient pollution control technologies, passing lenient regulations and laws that do not limit pollution discharge adequately, relying solely on water treatment technologies without addressing the root cause of the pollution, lacking public awareness and education about the importance of water conservation and pollution prevention, and having no active involvement and collaboration among government agencies, industries, communities, and individuals to address and solve water pollution problems.

Explanation:

Answer:

Water pollution refers to the contamination of water bodies like rivers, lakes, oceans, groundwater, and aquifers, etc. with pollutants, waste products, and toxins. The non-example solutions for water pollution are:1. Dumping untreated sewage in water bodies: Sewage contains harmful bacteria, pathogens, and viruses, which can cause various diseases like cholera, typhoid, etc.2. Discharging industrial waste into water bodies: Industries discharge harmful chemicals, heavy metals, and toxins into water bodies, which pollute the water and harm aquatic life.3. Using chemical pesticides and fertilizers: Chemical pesticides and fertilizers used in agriculture runoff into water bodies and pollute the water.4. Littering and throwing garbage in water bodies: Plastic bags, bottles, and other garbage when thrown in water bodies pollute the water and harm aquatic life.5. Oil spills and leaks: Oil spills and leaks from oil tankers, pipelines, and rigs pollute the water and harm aquatic life.Therefore, these are the non-example solutions for water pollution.

Explanation:

Answer:

I think its B    

Explanation:

The types of fluid include the following below:

1. Home - Liquid soap, oil

2. School/work - Water, nitrogen.

3. Outdoors - Oxygen, water

This is referred to as a substance which could be in the form of liquid or gas and is capable of continually flowing when it is subjected to shear stress or external force.

There are different types of fluids such as liquid soap which is used in the home for household chores such as washing and cleaning of materials or surfaces.

Fluids such as oxygen and water are used outdoor in the form of drinking so as to rehydrate the body and ensure that the body system functions optimally.

Fluids such as water and nitrogen can be used at work especially in industries which manufacture manure as it is an important component of chlorophyll which helps to trap sunlight for photosynthesis.

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Answer:

Home: Cooking Oil is used to cook a variety of vegetables/ foods, Water is a basic need to live and we drink it everywhere including our homes.

School: Liquid soap is used for clean windows, floors and sometimes ourselves, Oxygen is also a basic need just like water to live but for breathing.

Outdoors: Engine Oil is a liquid and used to repair cars and Gas is a fuel used to run cars and vehicles

The phosphate heads of phospholipids face the external watery side, whereas the fatty acid tails face within, away from water.

Each phospholipid has two hydrophobic tails and a hydrophilic head, making it amphipathic. The hydrophilic heads face outward, and the hydrophobic tails are inwards facing. Hydrophilic heads and hydrophobic tails are visible in the chemical structure of phospholipids.

The fatty acid tails are what make phospholipids hydrophobic. Carbon and hydrogen chains make up the tails. Because the bonds between carbon and hydrogen are non-polar, water molecules cannot interact with them. As a result, the tails are hydrophobic.

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Answer:

The box will not move because balanced forces are acting on it.

Explanation:

According to Newton's first law of motion, an object will remain in its state of rest or motion along a straight line unless acted upon by an unbalanced force.

An unbalanced force is an individual force acting on any side of an object which is not balanced by a force of equal magnitude acting in the opposite direction.

From the image, two forces of equal magnitude of 10 N are pulling the 100 kg box in opposite directions. Since the two forces, 10 N each are pulling the object in opposite directions, they are balanced forces. Therefore, the box will not move because balanced forces are acting on it.

Answer:

Auxins

Explanation:

Auxin is a plant hormone that has to do with both leaf and fruit fall.

The student should show the process of cell division, followed by the process of cell differentiation.

Differentiation is the process by which cells become specialized to perform specific functions. In embryogenesis, differentiating cells give rise to the various tissues and organs of the adult organism. Differentiation begins with the formation of the embryo, when cells start to divide and specialize to form the various tissues and organs.

During cell division, the genetic material is duplicated and each daughter cell receives a copy. This process is called mitosis. As the cells divide, they become more and more specialized, until they eventually reach a point where they can no longer divide and are fully differentiated.

Differentiation is controlled by the genes that are active in a cell. Changes in gene activity can cause a cell to change its phenotype, or physical appearance. These changes can be caused by:

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Inactivation of a transporter in the presynaptic membrane would be expected to increase the levels of the transmitter in the synapse.

The presynaptic membrane contains transporters. The synaptic cleft is the place where the transporter works. Neurotransmitter is transported back into the cell and recycled. Because of the inactivation of a transporter in the presynaptic membrane, the transporter is no longer functional. As a result, neurotransmitters are not recycled and are trapped in the synapse. The concentration of neurotransmitters in the synapse is therefore raised.

The synaptic cleft is a gap between the presynaptic neuron and the postsynaptic neuron. When the presynaptic neuron is activated, it releases neurotransmitters into the synaptic cleft. Neurotransmitters travel from the presynaptic neuron to the postsynaptic neuron via the synaptic cleft. Transporters are in the presynaptic membrane and serve to transport neurotransmitters back to the cell to be recycled. If the transporter is inactivated, it will no longer be able to transport neurotransmitters back to the cell.

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Where's the image?...

Explanation:

cellular respiration is the aerobic process by which living cells break down glucose molecules of ATP(adenosine triphosphate)

Answer:

a the moon is between Earth and the sun

The solar eclipse is an unusuall event in which the moon hides the sun from the Earth's perspective. Option A. The moon is between Earth and the sun.

The solar eclipse is an event that occurs when the moon completely covers the star from the Earth's perspective. At this point, the satellite must be located exactly between the Earth and the sun.

This is a rare event because the moon usually passes a little above or below the Sun. The solar eclipse occurs on rare occasions when the moon passes exactly in front of the sun.

Option A. The moon must be located between the sun and the Earth.

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During prophase, the parent cell will have 48 chromatids. This is because during interphase, the DNA replicates, resulting in each chromosome consisting of two sister chromatids.

Therefore, if the parent cell has 24 chromosomes, it will have a total of 48 chromatids during prophase.

Regarding the major difference between plant cells and animal cells, the most accurate statement is: "Only plant cells have a cell wall." Plant cells have a rigid cell wall made of cellulose, which provides structural support and protection to the cell. Animal cells, on the other hand, do not have a cell wall. Hence option D is correct.

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Answer:

true

Explanation:

Answer:

Theodor Schwann

Explanation:

Brainliest would be appreciated!!

Answer:

Division of homologous chromosomes.

I hope it's helpful!

The answer is structural adaptation

Explanation:

Answer:The gene is the basic physical and functional unit of HEREDITY

Explanation:

Answer:

plants from the earth's atmosphere.

Explanation:

Plants fix carbon in the form of carbon dioxide during photosynthesis. Then, any animal that comes along and eats the plant gets the carbon too.

The most inferior portion of the pharynx is the hypopharynx. Therefore, such statement is false.

If you visited a savanna, you would likely see large herds of grazing animals, such as rhinos, gazelles, and giraffes. A savanna is a grassy plain characterized by scattered trees and shrubs, and it is typically found in tropical and subtropical regions.

The open nature of the savanna makes it an ideal habitat for grazing animals, which feed on the grasses and other vegetation that grow there. These animals often live in large herds for protection against predators and to make the most efficient use of the available food resources. Other common animals found in savannas include zebras, wildebeests, elephants, lions, hyenas, and various species of birds and reptiles.

Coastal ecosystems, snow and ice, and dense forests are all different types of ecosystems that would not typically be found in a savanna.

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Answer:

an electron microscope

Explanation:

An electron microscope is a microscope that has more magnifying power than a light microscope. They have high resolution power to scan the smaller objects and display their structures. These microscopes are used in the process of investigation and research of the cells and other objects. Electrons are used in the process to scan and produce the images.

1. The pharynx is located between segments of the respiratory and digestive systems.

The pharynx is a muscular tube that serves as a common pathway for both air and food. It is located at the back of the throat and connects the nasal and oral cavities to the esophagus and larynx. The pharynx is divided into three regions: the nasopharynx, oropharynx, and laryngopharynx.

The nasopharynx is located behind the nasal cavity and above the soft palate. It serves as a passageway for air, connecting the nasal cavity to the rest of the respiratory system. The oropharynx is located behind the oral cavity and extends from the soft palate to the epiglottis. It plays a role in both the respiratory and digestive systems, as it serves as a passage for both air and food. The laryngopharynx is the lowest part of the pharynx and is located behind the larynx. It leads to the esophagus for food passage and the larynx for air passage.

The pharynx plays a crucial role in the process of swallowing. When food is swallowed, it passes through the pharynx before entering the esophagus for digestion. The pharyngeal muscles contract in a coordinated manner, pushing the food bolus downward and preventing it from entering the airway.

In summary, the pharynx is located between segments of the respiratory and digestive systems. It acts as a common pathway for both air and food, playing a vital role in swallowing and directing the passage of substances into the appropriate pathways of the respiratory and digestive tracts.

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Like ribonuclease A, lysozyme from T4 phage is a model enzyme for understanding the energetics and pathways of protein folding.

Unlike ribonuclease A, T4 lysozyme does not contain any disulfide bonds. Several studies have been conducted to quantify the thermodynamic contributions of individual amino acid residues and their interactions to lysozyme folding.

One specific example of such contributions is an ion pair between an aspartic acid (Asp) residue and a histidine (His) residue in lysozyme. This ion pair has been found to contribute 13-21 kJ/mol of favorable folding energy at pH 6.0. This means that the formation of this ion pair stabilizes the folded structure of lysozyme at pH 6.0.

However, it is important to note that the contribution of this ion pair to lysozyme folding varies at different pH levels. At pH 2.0 or pH 10.0, the ion pair contributes much less to lysozyme folding compared to pH 6.0. This suggests that the interaction between the Asp and His residues is pH-dependent, and its contribution to folding energy is influenced by the protonation state of the amino acids.

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Answer:

Its b

Explanation: