Prokaryotic and eukaryotic cells share a few things in common. Both cells have the following (select all that apply).

Predictions by the European weather model sometimes differ from predictions made by the American weather model because the two models assimilate data differently using different equation.

The Аmericаn model, аlso known аs the Globаl Forecаst System model (GFS), is operаted by the Nаtionаl Weаther Service (NWS). Аccording to the Nаtionаl Oceаnic аnd Аtmospheric Аssociаtion (NOАА), the computer thаt runs these cаlculаtions is in the top 30 fаstest computers in the world.

The Europeаn model, known аs the Europeаn Center for Medium-Rаnge Weаther Forecаsts (ECMWF). The Europeаn model wаs аble to аccurаtely predict when Hurricаne Sаndy would turn into the northeаstern section of the United Stаtes before the Аmericаn model could. While the Аmericаn model cаn predict up to 16 dаys in аdvаnce, the Europeаn model cаn only predict up to 10 dаys in аdvаnce.

Your question is incomplete, but most probably your full options were

A. The two models assimilate data differently using different equations.

B. The two models use different types of data measurements.

C. The two models are designed to model different types of weather.

D. The two models focus on different parts of the world.

Thus, the correct option is A.

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Answer:

22+xx

Explanation:

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Individual nucleotides within the backbone of the regulatory RNAs discussed in the passage are held together by phosphodiester linkages, option B is correct.

Regulatory RNAs, such as microRNAs and small interfering RNAs, have a backbone composed of individual nucleotides held together by phosphodiester linkages. Phosphodiester bonds form between the 3' carbon of one nucleotide and the 5' carbon of the adjacent nucleotide in the RNA chain. These covalent bonds are essential for maintaining the integrity and stability of the RNA molecule.

While disulfide bridges are important in protein structure, they are not involved in holding nucleotides together in RNA. Hydrogen bonds play a role in base pairing between nucleotides, but they do not directly connect the backbone of the RNA molecule. Glycosidic linkages are found in nucleotides, but they refer to the bond between the sugar molecule and the nitrogenous base, not the backbone linkage between nucleotides, option B is correct.

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The correct question is:

Individual nucleotides within the backbone of the regulatory RNAs discussed in the passage are held together by:

A. disulfide bridges

B. phosphodiester linkages

C. hydrogen bonds

D. glycosidic linkages

Answer:

7 is A

8 is A

9 is also a

Answer:

By looking at the similarities and differences in the sequences of the genes.

Answer:

the mechanism for DNA replication and further linked DNA to proteins, an idea since referred to as the central dogma. Information from DNA "language" is converted into RNA (ribonucleic acid) "language" and then to the "language" of proteins. The central dogma explains the influence of heredity (DNA) on the organism (proteins).

Explanation:

Enteropeptidase (enterokinase) and trypsin are directly activated by trypsinogen.

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Answer:

it's A

Explanation:

It's just a simple chain. Many Organelles form cell, many cells form a tissue, many tissues together form an organ, various organs together form an organ system and different organ systems together make a complete organism.

I hope it helps :))

Answer:

Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.

Explanation:

May i have Brainiest

Explanation:

The answer is B., because if freckles are a dominate trait between a female with freckles and a male with freckles, they're offspring will have a dominant trait of freckles..

Mendel's principle that describes this condition is known as the Principle of Independent Assortment. Thus, the correct option for this question is C.

The Principle of Independent Assortment states that the two factors of each character separate out independently of the factors of the other characters at the time of gamete formation.

They get randomly rearranged in the offspring producing both parental and new combinations of new characters. According to the question, freckles are dominant over no freckles and unattached earlobes are dominant over attached earlobes.

This states that the factors of each character separate out independently. That is why the genes of these characters are not linked or associated with each other.

Therefore, the correct option for this question is C.

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Answer:

Repeatable

Explanation:

In order to consider a theory valid, it should be repeatable. The correct option is C.

A hypothesis or a set of ideas intended to explain something, especially one based on general principles unrelated to the thing to be explained is referred to as a theory.

A satisfactory theory is always repeatable.

Thus, the correct option is C.

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Answer:

Fish and meat are important sources of protein and fat, though most non-coastal bears rely on carrion (including winter-killed animals)

Explanation:

Some bears, become very effective predators on newborn elk, moose, deer or caribou. Others live in areas where salmon, su.ckers or other fish spawn for part of each year.

When bears emerge from their dens in the spring, food is in short supply. Although bears are hungry, most trees and shrubs won’t leaf for another month and only the grass at lower elevations has begun to green up.

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Thank you, have a good day!  =)

The brain is an organ that is protected by the bones of the axial skeleton.

The axial skeleton is the central part of the skeleton that includes the skull, vertebral column, and ribcage. One of the vital organs protected by the bones of the axial skeleton is the brain. The brain, housed within the skull, is the command center of the nervous system and controls various bodily functions.

The skull, consisting of cranial bones, provides a protective enclosure for the brain, shielding it from external impacts and injuries. The bones of the skull form a strong and rigid structure that helps safeguard the delicate neural tissues of the brain. They not only provide physical protection but also contribute to maintaining the stability and shape of the brain.

In addition to the skull, the vertebral column, which includes the vertebrae and intervertebral discs, provides support and protection for the spinal cord. The spinal cord is an extension of the brain and is responsible for transmitting sensory and motor signals between the brain and the rest of the body. The vertebrae form a bony canal, the vertebral canal, which surrounds and shields the spinal cord from potential damage.

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Even though it can be difficult to find a general term for a recursive sequence, recognizing patterns and manipulating the recursive equation can help simplify it and express it in terms of a general term.

The general term of a recursive sequence is typically more difficult to locate than its convergence or divergence. However, there are some approaches that are capable of generalizing and simplifying recursive sequence expression.

Try to find connections between consecutive terms and look for patterns in the recursive sequence as one method. The recursive equation can be simplified through mathematical operations or algebraic manipulation. Rewriting the recursive equation in terms of a simpler form or applying established mathematical identities or formulas may make it possible to locate a general term.

It's important to remember that not all recursive sequences are well-suited for generalization. Some sequences may exhibit behavior that is either complex or irregular and defies straightforward algebraic representation. In such cases, it may be more feasible to analyze the sequence's convergence or divergence than to locate a general term.

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Answer:

The cell membrane help to maintaining homeostasis by regulating the flow of substances through it and by recognizing potentially harmful agents to the cell.

Explanation:

Cellular membrane is constituted by a lipidic bilayer, whose characteristics allow it to behave as a semi-permeable membrane to the passage of substances.

The selective permeability of the membrane makes it possible to regulate the passage of water, molecules and ions through it into the cell and from there into the extracellular space, a characteristic that allows the maintenance of homeostasis.

Additionally, the cell surface can identify foreign and potentially harmful agents, which can affect the internal balance, preventing in most cases their passage into the cell.  

Answer:

"The peptide products are then further hydrolyzed into amino acids via other proteases, and then absorption occurs into the bloodstream. Hence, Trypsin digests proteins into amino acids. So, the correct answer is 'true'"

Explanation:

Answer:

a d and b I believe edkjfjfjfjsw

Calvin-Benson cycle is also termed the light-independent reactions of photosynthesis because direct sunlight is not required to complete this process.

The Calvin cycle, also known as the light-independent reactions, absorbs \(CO_{2}\) from the environment by using the energy carriers created during the initial stages of photosynthesis. A reaction between RuBP and \(CO_{2}\) is catalyzed by the enzyme RuBisCO. A three-carbon G3P molecule exits the cycle after three cycles and joins a carbohydrate molecule.

The Calvin-Benson cycle, also known as the dark reactions or the light-independent process, occurs in the stroma of the chloroplast. Carbohydrates are created by a series of chemical reactions that modify carbon dioxide. The ATP and NADPH produced during the light-dependent process serve as the sources of energy for these reactions.

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The genotypes of both the donor and recipient cell after conjugation are

The heterozygous merodiploid had the lar on the bacterial chromosome, and that it successfully served as a donor and conjugated with a f- lar- cell is describing Hfr conjugation. In this type of conjugation, the F factor integrated into the bacterial chromosome, transferring not only the F plasmid but also chromosomal DNA. Here are the possible genotypes of the donor and recipient cell after conjugation;

Donor cell genotype: Hfr lar+

Recipient cell genotype: F- lar-

The donor cell is an Hfr cell because it has the LAR gene integrated into its chromosome. The donor also has a wild-type copy of the lar gene, so it's lar+. The recipient cell is an F- cell because it doesn't have an F plasmid. However, during conjugation, the recipient acquires the LAR region of the bacterial chromosome from the Hfr donor cell. The recipient, therefore, becomes LAR+. Nonetheless, the recipient cell does not become an Hfr cell since it doesn't receive the whole bacterial chromosome; it remains F-.

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Answer:

basic life functions and muscular coordination.

Explanation:

Answer:

8 different temperatures

Explanation:

The annexed chart is required to answer this question and should have been provided.

From this chart, we can see that Abdul kept different dishes at 17, 18, 19, 20, 21, 22, 23 and 24 °C, and that at 22°C he experienced the highest number of germinated seeds.

Therefore, Abdul used 8 different temperatures.

In your experiments with a star changer, you must have observed the relative brightness which is: directly related to the diameter of the lens.

The diameter of the lens, in turn, is directly proportional to the intensity of light that the lens captures. The relative brightness is also related to the surface area of the lens. The surface area, as we know, increases with the square of the diameter of the lens.

Therefore, if the diameter of the lens is doubled, the surface area will increase fourfold, making the image brighter. As a result, we can say that the brightness of the image observed in a star changer is directly proportional to the diameter of the lens, which is dependent on the surface area of the lens.

A bigger lens will be able to capture more light, resulting in a brighter image. Another way to increase the brightness of the image is to use a lens with a lower focal length. As the focal length of the lens is decreased, the image is magnified more, making it appear brighter.

However, this method comes with a downside. As the focal length decreases, the image's clarity decreases as well. Therefore, a balance between the diameter of the lens and the focal length must be maintained to get a bright and clear image of the star.

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Answer: I think you should go for a bar graph.

Explanation: This is only about fin 1, so a bar graph seems best considering we get almost no data. Just make sure to label the graph correctly. Write the answer somewhere that there is a small difference, don't forget. This is also my best guess.

Answer:

Explanation:

In order for natural selection to occur, organisms must :

Natural Selection is a mechanism of evolution that occurs when there is a heritable variation for a trait and individuals with one version of the trait have greater reproductive success than do individuals with a different version of the trait.

In order for natural selection to occur, three conditions must be met:

Thus,

In order for natural selection to occur, organisms must :

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Sexual traits that are disadvantageous to male survival may be attractive to a female because they suggest the male possesses a superior genotype to counteract the disadvantageous trait. This is known as the handicap principle.

The handicap principle refers to the idea that sexually selected traits that decrease survival rates (or increase energetic or physiological costs) will be more attractive to the opposite sex since they signal the male’s greater genetic quality and their ability to overcome the trait's disadvantages. Adaptive logic of the handicap principle, which was first introduced by Zahavi, is that a large or extravagant sexually selected trait demonstrates a male's genetic quality because such a male can survive even with such a trait that hinders its overall survival. Therefore, when females observe such traits in males, they conclude that those males are of higher genetic quality and, hence, the handicap principle is enforced.  The sexual traits that are disadvantageous to male survival are attractive to females because they signal the male's superior genotype to compensate for the disadvantage. The handicap principle refers to the idea that sexually selected traits that decrease survival rates (or increase energetic or physiological costs) will be more attractive to the opposite sex. Therefore, when females observe such traits in males, they conclude that those males are of higher genetic quality and, hence, the handicap principle is enforced. The handicap principle suggests that sexually selected traits that decrease survival rates (or increase energetic or physiological costs) will be more attractive to the opposite sex since they signal the male's greater genetic quality and their ability to overcome the trait's disadvantages.

Zahavi's adaptive logic is that large or extravagant sexually selected traits demonstrate a male's genetic quality because such a male can survive even with such a trait that hinders its overall survival. Females conclude that such males are of higher genetic quality and, hence, the handicap principle is enforced.

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Fertilization is the process by which the male and female gametes (reproductive cells) combine to form a zygote, which develops into an embryo. In plants, fertilization refers specifically to the fusion of the male and female gametes of the flower, resulting in the formation of a seed.

In plants, the male gamete is produced by the pollen grain, which contains two sperm cells, while the female gamete is produced by the ovule, which is located in the ovary of the flower.

When a pollen grain lands on the stigma (the receptive surface of the female reproductive organ), it germinates and sends out a pollen tube that grows down the style and reaches the ovary. One of the sperm cells is then released and fuses with the egg cell inside the ovule, forming a zygote.

The other sperm cell fuses with two polar nuclei to form a triploid cell, which develops into the endosperm, a nutrient-rich tissue that provides nourishment to the developing embryo.

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Nurse

It is known that triage nurses frequently treat patients who seek medical attention first, making them the ones who are most likely to notice the early signs of a potential biological attack.

Both an art and a science, a heart and a mind, can be said to be involved in nursing. Its core values include a basic regard for human dignity and an awareness of the requirements of the patient.

The mind provides assistance for this in the form of strong core education. Each nurse will have distinct talents, passions, and expertise because of the wide variety of specializations and complicated abilities required in the nursing practice.

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Answer: The central nervous system includes the brain and the spinal cord.

Signals from senses and the body's internal organs are received by the brain and the spinal cord.

Once signals are processed and interpreted by the central nervous system, a response is sent back to the body.

central nervous system is also responsible for programming instincts and reflexes.

Explanation:

Answer:

The central nervous system includes the Brain and Spinal cord.

Signals from neurons and the body's nervous system are received by the brain and the spinal cord.

Once signals are processed and Interpreted by the central nervous system, a response is sent back to the body.

A central nervous system is also responsible for programming instincts and reflexes.

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Answer:

The main difference between international and national law is that international law regulates external relations between two or more countries by the signing of treaties and agreements concerning trade, war, the sea or oil, whilst national law or domestic law is applied within the boundaries of a country