Which sentence best describes floods?

O A. Floods help drain moisture from dry land, making an ecosystem less stable.

OB. Floods can kill predator organisms and destroy old soil, making an ecosystem more stable.

C. Floods can kill organisms and remove soil, making an ecosystem less stable.

D. Floods always bring much-needed moisture to a region, making an ecosystem more stable.​

Answer:

D

Explanation:

Alleles are the different possibilities for the trait (brown, blue, green.)

Possible variations of a gene that controls a specific trait are referred to as alleles. Therefore, the correct option is D.

Alleles are different types or forms of a gene that reside at the same locus on a certain chromosome. They contribute to the wide variety of traits seen within populations and can exist in several forms, such as dominant or recessive.

For example, there may be alleles for blue eyes, brown eyes, or green eyes, for a gene that affects eye color. Different alleles play a role in the variety of phenotypes (observable characteristics) that people can display.

Therefore, the correct option is D.

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Answer:

higher level thinking

the temporal lobe processes hearing

Explanation: Hope this helps :)

1. At what age do children begin to use language?---> E. Developmental Psychology

Developmental psychology refers to a branch of psychology that investigates the physical, psychological, neurological, cognitive, social and moral growth and development individuals go through during their entire lifespan, from birth to death. Developmental psychologists investigate topics such as language acquisition in childhood, biopsychological changes experienced by adolescents, cognitive functioning in old age, etc.

2. How do adolescent brains develop?---> B. Biopsychology

Biopsychology refers to branch of psychology that investigates the biological basis or influence on our behavior. Specifically, biopsychology examines how brain anatomy and function influence our behavior, how hormones influence our behavior, how physical deformities in the brain affect behavior, the role of genetics in behavior, etc. A biopsychologist might study topics such as the effect of suffering a stroke on behavior and cognition, how brain abnormalities are linked to mental or learning difficulties, the influence of genetics on personality, etc.

3. How can I lead a happier life?---> A. Positive psychology

Positive psychology is the scientific study of human happiness, optimal functioning, and qualities that enable humans to thrive and lead fulfilling lives. Positive psychology most commonly teaches us how to live a happy and rewarding life, and how to appreciate our own innate qualities and virtues. Unlike other areas of psychology, positive psychology focuses on strengths that a person has and fortifying those strengths, rather than focusing on limitations.

4. How do our thoughts affect our self-concept?---> C. Cognitive psychology

Cognitive psychology is an area of psychology that focuses on human thoughts, perceptions, memory, attention, appraisals, etc. Cognitive psychologists investigate topics such as memory capacity, cognitive biases, how our thoughts affects our self-perception, etc.

5. How can we reduce prejudice?---> D. Social psychology

Social psychology is a branch of psychology that focuses on a broad range of topics such as: group behavior and influences on individual behavior and beliefs, prejudice, discrimination, interactions between individuals and how they vary across cultures, etc. Furthermore, social psychology provides insight into the causes of prejudice and discrimination, and what can be done to reduce it.  

Thus, this could be the answer.

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Answer:

DNA bases paired by, two strand are held together by hydrogen bonds between the bases

Explanation:

with adenine forming a base pair with thymine, and cytosine forming a base pair with guanine.

Answer: D

Explanation:

Answer:

Viruses enter the cell by tricking it into thinking it is something else that the cell needs.

Explanation:

Answer:

The effect will be "incredibly weak".

Explanation:

The child receives one X chromosome from the mother. X or Y could be contributed by the father. The baby's gender at birth is determined by the father's chromosome.

An X chromosome is always passed on to children by females. The kid will be genetically female if the father passes on an X chromosome and genetically male if the father passes on a Y chromosome.

One of the two sex chromosomes involved in determining sex is the X chromosome. The two sex chromosomes (X and Y) found in humans and the majority of other mammals work together to determine an individual's sex.

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implication for the law of conservation of matter have for humans is

disposable goods are not going away when we throw them out.

Conservation law, often known as the law of conservation, is a physics principle that asserts that a certain physical attribute (i.e., a measurable quantity) does not change over time inside an isolated physical system. These kinds of principles govern energy, momentum, angular momentum, mass, and electric charge in classical physics. Other conservation rules in particle physics apply to subatomic particle characteristics that remain constant throughout interactions. The ability to forecast a system's macroscopic behaviour without having to think about the minute specifics of how a physical process or chemical reaction would unfold is a key function of conservation laws.

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Hypoglycemia is a medical term that literally means "low blood sugar." Hypoglycemia occurs when blood sugar (or blood glucose) concentrations fall below the level required to properly support the body's need for energy and cell stability.

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Answer:

B

Explanation:

The breakup of Yugoslavia resulted in genocide because ethnic cultures came into conflict with one another.

The Bosnian War was one of the chapters in the fragmentation of Yugoslavia, also marked by conflicts in Slovenia, Croatia and Kosovo throughout the 1990s. The Bosnian War took place in Bosnia between 1992 and 1995, during the process of fragmentation of the former Yugoslavia .

The new Yugoslavia consisted of six nations: Serbia, Croatia, Slovenia, Montenegro, Macedonia and Bosnia and Herzegovina. Between 1953 and 1980, Tito managed, through dictatorial power, to impose control over the different ethnic groups existing in the Balkans.

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Word processing software is widely used in almost every industry, and being proficient in it can enhance your productivity and improve the quality of your work.

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Answer:

Non polar fatty acid chains

Explanation:

Because thats what was correct when I put in the answer.

The five reasons why people become drug abuser are

Drug abuser is the ability of some one to use overdose of drugs. it is a process where someone dies not follow prescription of drugs but uses overdoses to derive one satisfaction or the other.

Therefore, The five reasons why people become drug abuser are

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Cellular respiration is a complex process that involves a series of steps that convert glucose and oxygen into energy in the form of ATP. One of the steps involved in cellular respiration is glycolysis.

Glycolysis is the process of breaking down a glucose molecule into two molecules of pyruvate. It takes place in the cytoplasm of the cell and is the first step in cellular respiration. During glycolysis, the six-carbon glucose molecule is split into two three-carbon molecules of pyruvate. This process also generates a small amount of ATP, as well as NADH, which is used later in the process.

Another step involved in cellular respiration is the citric acid cycle, also known as the Krebs cycle. This process takes place in the mitochondria and is the second step in cellular respiration. The cycle starts with the conversion of acetyl-CoA, which is derived from pyruvate, into citrate. Through a series of reactions, the citrate is broken down into CO2 and H2O, and the energy released is used to generate ATP, as well as NADH and FADH2.Finally, the last step in cellular respiration is the electron transport chain. This process takes place in the inner mitochondrial membrane and is the final step in cellular respiration.

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"Hinterland" is the correct literal translation for the term. It refers to a service area or a region located behind or beyond a more developed or urbanized area.

The term "hinterland" originates from the German language, where "hinter" means "behind" and "land" means "country" or "land." The literal translation of "hinterland" is indeed "country behind." However, in practical usage, "hinterland" refers to a specific concept rather than simply meaning "country behind."

In common usage, "hinterland" refers to a region or area that is located behind or beyond a more developed or urbanized area. It typically describes a less populated, rural, or less economically developed region surrounding a major city or coastal area. The hinterland serves as a service area or a source of resources for the more developed urban center.

The term can be applied in various contexts, such as transportation and logistics, where the hinterland represents the area served by a particular port, airport, or transportation hub. It can also be used in economic and geographical discussions to describe the relationship between a city and its surrounding region.

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Answer: Medicaid

Explanation:

Ans:

NEGATIVE STAINING QUESTIONS

CRITICAL THINKING

CLINICAL APPLICATION

A stain is needed to see the bacterial cell's structure closely. Usually, the dyes used are called bacteria. The function of staining bacteria is mainly to give color to cells or parts of them, thus increasing the contrast and making them appear clearer. Unstained bacterial cells are generally difficult to observe with an ordinary light microscope because the cytoplasmic cells have almost the same bias as their aqueous environment.

Bacterial dyes are organic compounds consisting of a chromophore group and an autochrome group bound in a benzene ring. The chromophore group gives color to the dye molecule, and the autochrome group provides the electrolyte combination of the dye molecule so that it is more easily reflected.

Negative staining is an indirect staining method because what is colored by the bacteria is the background, while the bacteria themselves are not stained. Bacterial dyes that are widely used in negative staining are nigrosin and china tints.

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The correct answer is A. Dermal tissues in plants and epithelial tissues in animals are both similar in that they offer protection.

Dermal tissues in plants form a protective layer that covers the plant's exterior surface, protecting it from environmental stresses, physical damage, and water loss. Similarly, epithelial tissues in animals form a protective barrier that lines the body's surface, protecting it from harmful external agents such as pathogens and chemicals.

While both types of tissues serve different functions in their respective organisms, they share the common function of offering protection. Other functions of dermal tissues in plants include regulation of gas exchange and absorption of water and nutrients from the environment, while epithelial tissues in animals also participate in sensory perception and secretion of substances such as hormones and enzymes.

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Answer:

Fertilization !!

Explanation:

When the egg and sperm cells combine in fertilization, they merge the two sets of chromosomes.

Hope i helped :)

Gene expression is the process by which genetic information flows from DNA to RNA to produce proteins.

The first step is transcription, where a DNA template is used to create a complementary RNA copy. The mRNA then undergoes splicing and travels to the cytoplasm, where translation occurs. Ribosomes translate the mRNA into a specific sequence of amino acids, which are joined together to form a protein. The final protein product is then folded into its functional form and can participate in cellular processes. Overall, gene expression is a complex and tightly regulated process that is essential for life.

At several stages, including transcriptional regulation, post-transcriptional regulation, translational regulation, and post-translational regulation, gene expression can be controlled.The most prevalent method of controlling gene expression is transcriptional regulation, which includes regulating the rate at which a gene is transcribed. This control is achieved via the activation or inhibition of transcription by the binding of transcription factors to the gene's promoter region.

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The independent variable shown on this graph is option(b)i.e, Only temperature ("C).

Typically, the horizontal axis is used to indicate the independent variable. Temperature (°C) is labeled on the graph's horizontal axis, making it the independent variable. The vertical axis displays the dependent variable. It is Flow time in the graph (s). The dependent variable is determined by or explained by the independent variable, which is the input of the function or relation.

So you can see from the graph that the flow time, which is measured in seconds, depends on or is determined by the temperature, which is measured in degrees Celsius. The slope of the trend line is a measurement of the average change in the dependent variable for each unit change in the independent variable. The slope of the graph is calculated by dividing the temperature change by the flow time variation.

An independent variable's significance is a measurement of how much the network's model-predicted value varies for various values of the independent variable. Simply dividing the importance values by the largest significance values and expressing the result as a percentage is normalized importance.

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Answer:

Friction actually generated friction because you create charges that are dealing with electricity. When you rub some against each other , you can create a little spark which is electricity . Friction can produce static or something because it can be transferred by two or more items.

Explanation:

Take a look it's C

The fact that the P-Glo gene from a jellyfish can be taken and inserted into bacteria, and the bacteria will glow, is proof that there is a universal genetic code common to all organisms including jellyfish and bacteria. This is possible because the genetic code is the same for all living organisms on Earth, from bacteria to humans. The P-Glo gene codes for a protein called green fluorescent protein (GFP), which glows when exposed to blue light. This discovery has revolutionized molecular biology and has allowed scientists to study gene expression in real-time.

D.Jellyfish naturally cause a glow in bacteria when they are near each other.

Answer:

Bacteria belongs to the Prokaryotes family of microorganisms.

Explanation:

The answer is false.

The given statement is False as the Bacteria are prokaryotes usually.

The cells falls majorly under two categories:

- Prokaryotes and

- Eukaryotes

The single celled bacteria falls under the category of Prokaryotes.

Components of Prokaryotes are:

These cells share common component with Eukaryotes such as

- Plasma Membrane which is an outer covering separating the cell's interior from its surrounding environment.

- Cytoplasm containing cellular components.

- DNA

- Ribosomes, helpful in synthesis of proteins.

A prokaryotic cells is simple, single celled organisms lacking nucleus or other membrane bound organelle.

Prokaryotic DNA is found in the central part of the cell in the darkened region called the Nucleotide.

The diameter of these cells are smaller than Eukaryotes and allows ion and organic molecules to quickly spread to other parts of the cell.

A eukaryotic cell has a membrane bound nucleus and other membrane bound compartments or sacs called organelles having specialized functions.

The word eukaryotes meant true kernel or true nucleus due to presence of membrane bound nucleus in these cells.

These are found in higher level organisms including plants, animals and humans.

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Answer:

I-Hispanic okanye i-latino kunye ne-Hispanic okanye i-latino kunye ne-Hispanic okanye i-latino kunye ne-Hispanic okanye i-latino yendalo kwaye ayikho iplastiki endiyidlalayo ndiyenza bombastic

Answer:

Eagles- All birds of prey have excellent long-distance vision, but eagles stand out

Owls- These nighttime predators take the torch from eagles as soon as the sun goes down.

Also, Mantis Shrimp and Sheep and Goat

Explanation:

The fluid nature of the plasma membrane is crucial for the functions of many receptor kinases because it allows for the generation of cAMP, ligand binding, receptor monomer movement and dimerization, and phosphorylation processes.

Plasma is the yellowish, liquid component of blood that constitutes approximately 55% of the total blood volume. It is composed mainly of water, but also contains various proteins, hormones, electrolytes, nutrients, waste products, and other substances. Plasma plays a vital role in maintaining the body's homeostasis by transporting nutrients, hormones, and metabolic waste products to and from cells. It also aids in the regulation of osmotic balance, pH levels, and blood clotting. Additionally, plasma contains antibodies and other components of the immune system, contributing to its role in defending against infections and diseases. Plasma is obtained through the separation of blood cells by centrifugation.

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