If you have been vaccinated agairist a virus, what should happen when you are
exposed to that virus?
a potentially fatal infection
the secondary immune response
the primary immune response
a lifelong infectious disease

Answer:B

Explanation:

Answer:

The preservation of soft tissues such as feathers and scales is extremely rare.

Answer:a)Nucleus

Explanation: Nucleus of the cell contain chromosomes which have the genetic information and is responsible for most of the cell activities. The nucleus performs cell division which requires replication of the genetic material present in the chromosomes of the nucleus.

Answer:

It can be prevented by minimising unnecessary

prescribing and overprescribing of antibiotics,

the correct use of prescribed antibiotics, and

good hygiene and infection control.

When comparing the nervous system to the endocrine system, option b. The endocrine system has more widespread and long-lasting effects applied to the endocrine system.

The endocrine system of the human body is a series of organs and structures that secrete chemical messengers called hormones, which can act on distant organs and long periods.

Therefore, with this data, we can see that the endocrine system of the human body is capable of acting on organs located at different parts f the body.

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Answer:

1 Zinc, 2, Hydrogen, 2 Chlorine

Explanation:

Zinc, 2, Hydrogen, 2 Chlorine is a chemical reaction.

Chemical reaction, the transformation of one or more chemicals (the reactants) into one or more distinct compounds (the products). Chemical elements or chemical compounds make up substances.

Chemical reactions are a fundamental component of life itself, as well as technology and culture. Burning fuels, smelting iron, creating glass and pottery, brewing beer, making wine, and making cheese are just a few examples of ancient processes that involved chemical reactions.

The Earth's geology, the atmosphere, the oceans, and a wide variety of intricate processes that take place in all living systems are rife with chemical reactions.

Therefore, Zinc, 2, Hydrogen, 2 Chlorine is a chemical reaction.

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Answer:

because these genes are present in different copy numbers in males and females.

chloroplasts play a central role in glucose production. During the process of photosynthesis in the presence of sunlight plants produces sugar

Chloroplasts are chlorophyll-containing organelles found within plant cells; they are necessary for Earth life since photosynthesis occurs in chloroplasts. Chloroplasts are plant cell organelles which use photosynthesis energies to transform energy from the sun into relatively stable chemical energy. They support life on the planet by doing so. Chloroplast functions include light energy absorption and conversion into biological energy, the production of NAPDH2 and the evolution of oxygen via the process of photolysis of water, and the production of ATP via photophosphorylation.

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Answer:

Changes to short stretches of nucleotides are called gene-level mutations, because ... A deletion mutation occurs when a wrinkle forms on the DNA template strand and ... sequence with a different set of reading frames is transcribed to mRNA (b). ... can also lead to another type of mutation known as a frameshift mutation

Answer:

eye color is determined by genetic traits handed down to children from their parents

Explanation:

Answer:

10%

Explanation:

Only around 10% of trophic energy is passed down to the lower level. This is because only about 10% of the energy is stored as biomass in one trophic level in general. This is called the 10% law.

The percentage of energy that is transferred between the levels indicated is 10%. The correct option is D.

An ecosystem's energy transfer from one trophic, or feeding, level to the next is depicted by an energy pyramid.

The model is a figure that contrasts how much energy different trophic levels of species use. Kilocalories are the units used to measure the energy in an energy pyramid (kcal).

The amount of energy diminishes and the levels get smaller as you progress up the pyramid, via the trophic levels to primary, secondary, and tertiary consumers.

Even though it cannot be produced or destroyed, energy is emitted as heat at each level. Only 10% of energy is essentially transferred from one level to the next.

Thus, the correct option is D.

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The given statement "According to Block's theory, the Chinese brain has a functional organization that brings a mind into existence" is True. This theory is known as functionalism and it suggests that the mind is not a physical entity but rather a product of the brain's functional organization.

Block argues that the mind arises from the way that the brain processes information and that this processing can be described in terms of functional states and processes. These functional states and processes are not dependent on any specific physical substrate but rather on the way that information is processed.

In other words, the mind is not a product of the physical brain but rather a product of the functional organization of the brain. This theory has implications for our understanding of consciousness and the nature of the self, and has been the subject of much debate and discussion in the field of philosophy and neuroscience.

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Answer:Mitochondria

Explanation:The Mitochondria is known as the powerhouse of the cell and it is the site of aerobic cell respiration.

Answer: Mitochondria is the site of aerobic cell respiration.

Explanation:   Aerobic respiration is the biological process in which food glucose is converted into energy in the presence of oxygen. This type of respiration is common in most plants, animals, birds, humans, and other mammals.

Mitochondria are organelles that have membranes specialized for aerobic respiration. Oxidation of chemical substances takes place in mitochondria. It absorbs oxygen and releases energy and carbon dioxide. So, that is why respiration takes place in Mitochondria.

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Answer:

Explanation:

ATP contains less energy and is used to power cell processes. The flow of energy through living things begins with photosynthesis, which creates glucose. In a process called cellular respiration, organisms' cells break down glucose and make the ATP they need.

Answer:

its answer is:

No all the pieces of paper not remains waterproof. After making water into its pieces in the shape of leaves, it can't be able to defend water. As paper is non living thing and leave is part of living being so, paper is not waterproof but leaves is waterproof.

Answer:

1. When Dr. Bass works cases, either cold cases or ongoing investigation, what is his role in the investigation?

Dr. Bass’s role in an investigation is helping to identify the body and giving clues on how they died or how long they have been dead.

2. What role does the Body Farm play in forensic science?

The Body Farm plays an important role in forensic science because it has given all possible education and information on the decomposition of bodies.

3. What is the “sniffer”? Why could this development be important?

The sniffer is a mechanical device that you carry in your hand and walk across the grounds of the Body Farm. The sniffer will pick up some compounds of decomposing bodies.  

4. Are insects a fool-proof way to determine time of death? Why or why not?

Insects are a great predictor of how long a body has been dead if the body is outside where the insects can get to it.

5. Why are family members or law enforcement personnel sometimes interested in having people like Dr. Bass take a look at old cases?

Family members and law enforcement personnel are sometimes interested in having someone like Dr. Bass because a forensic anthropologist can help solve and close cold cases even if decades have gone by.

The properties of matter are as follows:

The properties of the state refers to those properties that are used to identify the various states of matter.

The states of matter and their properties are given below as follows:

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c. Assign the same staff person as often as possible to promote feelings of security and trust .

Engage a child with autism spectrum disorder by Create an environment that is not over stimulating the environment should be calm and peaceful. The child will do better if there is no loud music  in the background, as it distracts an autistic child from concentrating. It is required to Create a structured environment with predictable routines.

Hence , for treating a autism in child it is required to create a calm environment by removing distractions, loud noise. Relaxation techniques such as counting to 10, deep breathing can also help calm someone with autism in a moment of stress.

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Miller and Urey experiment tried to recreate the primitive atmospheric conditions earth had when it was completely abiotic (deovid of any form of life). Their results, showed that with the putative composition of inorganic compounds, plus a source of energy (like lighting) the emergence of organic compounds was likely. With this result, it was suggested that after millions of years of interacting organic molecules (olds and new ones) lipids and proteins would eventually arise. This experiment is not perfect, and has many assumptions (potentially drawbacks), but showed that organic compounds (the chemical basis of life) could emerge from quite simple components.

Answer:

The atmosphere also contains solid particles, including __pollen______ from plants and _ashes_____ from volcanoes

The event that would decrease competition for resources in an ecosystem is many offspring produced in a single year.

The ecosystem is the system that is formed by living beings (flora, fauna, and humans) and their interactions with the environment in which they live. In ecosystems, competition is common and intense. All living beings require food, water, light, space, and other resources, and not everyone can obtain them.A drought that decreases the amount of water available to an ecosystem can increase the competition for water. A disease that reduces the population of rabbits in a grassland area will reduce competition for food, but will not affect competition for other resources.

A fire that kills off a portion of vegetation will also reduce competition for food, but it may increase competition for other resources. The event that would decrease competition for resources in an ecosystem is many offspring produced in a single year. It reduces competition for food because the offspring will consume less food and have fewer needs than adult individuals. Therefore, the production of many offspring can lead to increased competition between the offspring for limited resources, but decreased competition between offspring and adults.

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The tubular structure that produces a secretion containing prostaglandins and fructose is the seminal vesicles.

Prostaglandins are chemically lipids that functions majorly in the reproductive system. They are involved in processes like parturition, menstruation, and erectile functions. Apart from reproductive functions, prostaglandins also help in treating the inflammations.

Seminal vesicles are the part of the male reproductive system. It is present in a pair and consists of various glands that produce several secretions. The secretions produced in the seminal vesicles are fructose, prostaglandins, clotting factors and alkaline fluid. The vesicle is composed of two types of tissues: the muscular tissue and the glandular tissue.

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Water, which is polar, is able to travel across the membrane because it is a small molecule and employs the process known as osmosis.

This is referred to as the movement of solvent molecules from a region of low concentration to a higher concentration through a selectively permeable membrane. For example, there will be movement to an area which has a higher concentration such as salt solution thereby leading to shrinking of the cells.

Water as a compound has small molecules which is why it is able to pass through the membrane easily and the osmotic process involved also aids it thereby making it the correct choice.

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Answer:

Decomposer these include fungi and bacteria

The absorption of UV light by double-stranded DNA increases (the hyperchromic effect) when the DNA is denatured due to a change in the conformation of DNA.

DNA molecules exist as double-stranded structures, held together by hydrogen bonds between the bases. When exposed to heat or chemicals, these bonds break down, causing the DNA to unwind, or denature. When the DNA is denatured, it undergoes a structural transition from the B-form to the more open and relaxed structure of the single-stranded DNA (ssDNA).

Due to the loss of base pairing interactions, the nucleobases become more exposed to the environment, leading to an increase in the absorption of UV light, which causes the hyperchromic effect. In ssDNA, the nucleobases have more freedom of movement, and therefore more available energy states. This results in increased absorbance of UV light, which can be detected by spectrophotometric measurements. In summary, when DNA is denatured, the hyperchromic effect occurs due to an increase in the number of accessible bases to interact with the UV light.

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Answer:

Carbs

Explanation:

Lipids take to long to break down so that leaves carbs.

Using the theories of  topoisomerase, we got that among group of answer choices which always change the linking number in increments of actually require energy from ATP.

DNA topoisomerases (or topoisomerases) are enzymes that actually catalyze changes in the topological state of DNA, interconverting relaxed and supercoiled forms, linked (catenated) and the unlinked species, and knotted and unknotted DNA. Topological issues in the DNA arise due to the intertwined nature of its double-helical structure, which, for example, can lead to overwinding of  DNA duplex during DNA replication and transcription.

Hence, topoisomerase from the group of answer choices always change the linking number in increments of actually require energy from ATP.

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