The change in internal energy for a given system is –325 j. The system loses 155 j of energy as heat at the same time that it expands from an initial volume of 15. 0 l at 1. 00 atm of pressure. What is the final volume of the system in liters? enter your response without units to the nearest 0. 1 l.

The word that best completes the given statement in the question is experimentation.

Experimentation outcomes can modify our understanding of science.

Hence the most-appropriate answer is experimentation.

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The question is incomplete refer complete question below:

The results of _______ can lead to changes in scientific knowledge.

Water stress is the main reason for water shortage according to Sedlak. The increasing population, its dependency on potable water and over exploitation of water resources is the prime cause of water shortage.

Water stress is defined as the excessive use of water by the population than its availability. Water stress contributes to water scarcity and draughts. This can in turn harm the lives on earth.

Water stress leads to reduction in the quality and quantity of usable water. It can have negative impacts on living organisms as well as on the environment. It will affect the ecosystem.

Thus, water stress should be considered as a global issue.

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Answer: C

I think so... Not really sure. Extremely sry if it's wrong. I tried. :)

Answer:

D) 400nm

Explanation:

Plants use light of wavelength between 400-700nm 3

Answer:

C

Explanation:

microscopes help see what the human eye can't

D. Central vacuole                                                      

It is true that The glycolipids secreted by keratinocytes in the stratum which granulosum help to reduce the water loss and across the epidermis

Keratinocytes are the most prominents cell within the epidermis. the Keratinocytes are the ectodermally derived and can be distinguished as from the melanocytes and the Langerhans cells in the epidermis by their larger size, the intercellular bridges, and the ample cytoplasm. the Keratinocytes are to be present in all of four layers of the epidermis. As the most dominant cell type that constituting the epidermis, in keratinocytes play a multiple roles essential for the skin repair. They are the executors of the re-epithelialization process, whereby the keratinocytes migrate, the proliferate, and then differentiate to restore the epidermal to the barrier

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Answer: A. It is a law of nature that operated the same in the past as it will inthe future.

Explanation: I got that question right.

Answer:

Answer: A. It is a law of nature that operated the same in the past as it will inthe future.

The biomes that receives the least amount of the rainfall, and therefore has the low primary production, the nutrient-poor soil, and the plant species that are to be adapted for the water storage is desert

Biomes can be classified as into three types, namely the terrestrial, the freshwater biomes and the marine biomes. the Terrestrial biomes include the grasslands, deserts, the tropical forests. Freshwater biomes that include the polar freshwaters, large lakes, the tropical and sub-tropical coastal rivers, the temperate coastal rivers and much more. the Ecologists recognize at least ten of different biomes. The world's most and major land biomes include the tropical rain forest, the tropical dry forest, also tropical savanna, the desert, temperate grassland, etc

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The explanations for the spraying procedure in the store, and your observation at home is that the Lettuce cells are hypertonic to fresh water making them turgid and fresh-looking, but hypotonic to the salt solution, hence plasmolyzed. The correct answer is option(d).

The primary components of lettuce were polyunsaturated fatty acids (PUFAs), which comprised 71.53–73.50% of the total fatty acid content. The fatty acid composition of the biofortified samples did not differ statistically substantially from that of the control lettuce, with the exception of myristic and arachidic acids.

Indian lettuce is a catch-all phrase for a variety of Asian plants with variable-sized and-shaped leaves. It is also known as Sawi Rana, Yao mak, Ku Mak Cai, Daun Panjang, the Goose vegetable, and Ku mak.

In lettuce plants, both taproots and fibrous root systems are conceivable. The leaves of domesticated species come in a range of colors, from light green to dark red and purple; variegated varieties have also been developed.

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The complete question is:

''As you were taking lettuce in the grocery store, you were surprised when water sprinklers suddenly went on, spraying fresh water on the produce. When you got back home, you immersed the lettuce in a salt solution, and within several minutes they became limp and soft. What are the explanations for the spraying procedure in the store, and your observation at home?

A. Lettuce cells are hypotonic to fresh water making them turgid and fresh-looking, but hypertonic to the salt solution, hence plasmolyzed.

B. Lettuce cells are isotonic to fresh water making them turgid and fresh-looking, but hypotonic to the salt solution, hence plasmolyzed.

C. Lettuce cells are isotonic to fresh water making them turgid and fresh-looking, but hypertonic to the salt solution, hence plasmolyzed.

D. Lettuce cells are hypertonic to fresh water making them turgid and fresh-looking, but hypotonic to the salt solution, hence plasmolyzed.

The enzymes that splice the introns out of the initial mRNA strand are  proteasomes

The proteasome is a highly sophisticated the protease complex designed to carry out the selective, efficient and the processive hydrolysis of the client proteins. It is also known as to collaborate with the ubiquitin, which was polymerizes to form the marker for the regulated proteolysis in the eukaryotic cells. the Proteasomes are the protein complexes which was degrade unneeded or the damaged proteins by the proteolysis, a chemical reaction that may breaks the peptide bonds. Enzymes that can help such as reactions are called as proteases.

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Auditory stimulation is processed in the Temporal lobes that is present on the underside of the cerebrum and plays a great role in the processing of auditory information.

On the underside of the cerebrum, right below the temples, is the temporal lobe, which is situated below the parietal and occipital lobes. It is crucial for processing auditory information, including giving meaning to aural signals.

The brain’s temporal lobe, which connects the two hemispheres, aids in processing sensory information such as pain and auditory impulses.

The superior temporal gyrus in the temporal lobe houses the primary auditory cortex (A1), which has a precise tonotopic map because it gets point-to-point input from the ventral division of the medial geniculate complex. The temporal lobe is also in charge of memory, learning, and auditory perception.

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Answer: A rotating updraft, or supercell

Explanation: got the answer right for this question

Please find below a brief summary of the history of Gregor Mendel:

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Since Javier has no health issues and the doctor wants to perform a screening of Javier’s blood. I believe that the doctor looking for in the screening. Option D. an illness that the doctor does not yet know about to discuss with Javier.

This test is one that is often done to look at the types as well as quantity of platelets, white blood cells, and red blood cells in a person's blood.

This can help give some information about the general health of a person as well as significant hints in regards to potential health issues.

Therefore, based on the above, Since Javier has no health issues and the doctor wants to perform a screening of Javier’s blood. I believe that the doctor looking for in the screening. Option D. an illness that the doctor does not yet know about to discuss with Javier.

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Javier goes to see a new doctor for a physical so that he can begin to build a relationship. Even though Javier has no health issues, the doctor

wants to perform a screening of Javier’s blood. is the doctor looking for in the screening?

A. a baseline for Javier and signs of any potential issues

OB. how Javier’s results compare with the rest of his family

OC. information to determine if Javier needs vision or dental care

OD. an illness that the doctor does not yet know about to discuss with Javier

Answer: Soil is formed through the process of rock weathering. Weathering is the breakdown of rocks into smaller particles when in contact with water (flowing through rocks), air or living organisms.

Explanation: yes

Answer:

I think so protein I guess

Magnification can help by observing microscopic objects.

When it comes to optics, magnification refers to how big a picture is in comparison to the thing that created it. The ratio of the image length to the object length as measured in planes perpendicular to the optical axis is referred to as linear magnification, also known as lateral or transverse magnification.

An inverted picture is represented by a linear magnification value of zero. As measured all along the optical axis, longitudinal magnification is the amount by which an image grows in size. When measured from a specific point in the instrument, as is the case with magnifiers and binoculars, the ratio of the digressions of the angles separated by an object and its image is known as angular magnification.

Therefore, magnification can help by observing microscopic objects.

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The systems which usually get put to work in reproductive migration is known as migration system.

First and foremost, migration means the movement of animals or people from one region or place to another. For instance, when a man moves from a place; say Africa to another place, say America, migration has taken place. Also when a business enterprise is moved or changed to another location, migration has taken place too.

In the light of this, when we say reproductive migration, we are referring to movement of people or animals which has positive outcomes and productive result.

Furthermore, migration system describes or is concerned with the movement of people, ideas, businesses, organizations, industries, for the benefits of promoting or improving its standards, thereby enhancing growth and development.

In conclusion, the migration system is that system which is concerned with reproductive movement of people or organizations from one place to another.

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Answer:

6CO2 + 6H2O → C6H12O6 + 6O2

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Answer: b

Explanation:

This is the most diverse of all the marine ecosystems. This marine ecosystem not only includes great biodiversity but at least one-quarter of all ocean species depend on it for food and shelter. This marine ecosystem is the coral reefs.

According to studies, coral reefs are thought to have the most diverse species in the field of ecology. Coral reefs' rich biodiversity contributes to the sustainability of ocean life. Numerous polyps, which are thousands of coral reefs found underwater, support other aquatic species in a variety of ways.

The zooxanthella, a relationship between the polyps and algae, is found inside each polyp. This alga triggers photosynthesis, which produces food for the polyp and other marine species. In addition to providing humans with many other benefits, coral reefs also clear land for them. Since coral roofs have the greatest biodiversity, they benefit other organisms in a variety of ways.

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The replacement of one amino acid with another is least likely to affect the protein’s function is B. An amino acid with a C=O group that is replaced by an amino acid with O-H group.

The amino acid with a methyl (CH3) group as its side chain is called alanine. Three C-H bonds are present in this side chain. Nonpolar and hydrophilic describe alanine. Hydrophilic amino acids, which can form hydrogen bonds with water, are all charged amino acids. Interactions with the extracellular and intracellular environment will be disrupted if a hydrophilic amino acid is substituted with a hydrophobic amino acid.

Amino acids that are hydrophobic are typically incorporated into the membrane. The hydrophobic core will be disrupted and protein function will be impacted if a hydrophobic amino acid is substituted with a hydrophilic amino acid.

Therefore, the replacement of one amino acid with another is least likely to affect the protein’s function is an amino acid with a C=O group that is replaced by an amino acid with O-H group.

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Stomach is the part of the GI tract does not actively participate in the digestion of carbohydrates.

Carbohydrates are first mechanically and chemically broken down in the mouth. Mastication, another term for chewing, breaks down the meals high in carbohydrates into ever-tinier bits. Saliva that covers the food particles is produced by salivary glands in the mouth cavity. Salivary amylase is an enzyme found in saliva.

Dietary carbohydrates are converted to glucose, fructose, and/or galactose in the small intestine and then absorbed into the blood. The breakdown and absorption of dietary carbohydrates can be influenced by a variety of factors.

The given question is incomplete, find below the complete question,

Q. Which part of the GI tract does NOT actively digest carbohydrates?

a)small intestine

b)stomach

c)pancreas

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The process that is most likely going to occur in the swimmer's muscle cells during the competition is C. The cell membrane folds to surround a substance and bring the substance inside the cell during exocytosis.

The main molecule for storing and transferring energy in cells is adenosine 5'-triphosphate (ATP). It is frequently referred to as the cell's energy currency and is like the money that is kept in a bank.

The ATP (Adenosine triphosphate) will be impaired if the swimmer is unable to breathe in enough oxygen to power through the sprint. The body will employ anaerobic respiration to make ATP under these circumstances. Without oxygen, anaerobic respiration takes place. In the respiratory cycle, it substituted the electron acceptors for oxygen. However, anaerobic respiration produces less ATP than aerobic respiration.

Therefore, the cell membrane folds to surround a substance and bring the substance inside the cell during exocytosis.

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Dendritic cells are required for T lymphocyte activation. As a result, it is critical that dendritic cells acquire all conceivable threats.

Dendritic cells :

Dendritic cells (DCs) are antigen-presenting cells of the mammalian immune system (also known as accessory cells). Their primary job is to digest antigen material and display it on the cell surface to immune system T cells. They serve as liaisons between the innate and adaptive immune systems. Dendritic cells are found in tissues that come into touch with the outside world, such as the skin (where a particular dendritic cell type known as the Langerhans cell exists) and the inner linings of the nose, lungs, stomach, and intestines. They can also be detected in the blood in an immature condition.

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