Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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these chemical messengers of the body are produced by endocrine glands.…
Hormones
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summary notes - human organ system part 1: levels of organization 1. su…
A. Cells: Definition: The basic structural and functional units of life. 4 Examples: Red blood cells, nerve cells, skin cells, muscle cells. B. Tissues: Definition: Groups of simi…
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for each of the amino acids listed below, identify whether you which of…
1. Non - Polar 2. Polar 3. Acidic 4. Polar
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if you are blood type a or type ab, your cells have type a antigens att…
14. AB blood is unique because its cells have both A and B antigens and can receive blood from all types. 15. O blood is unique as it is the universal donor and can be donated to …
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if you attended the screening of umbrellas on 9/19, you do not need to …
External circumstances such as war, economic necessity, and temporal pressure can significantly shape the evolution of intimate relationships. They can force love to transform fro…
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which reason best explains the importance of dna replication in cell re…
D. An identical copy of genetic information is passed on to new cells.
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question 5 which of the following statements about peptides is correct?…
D. As a whole, the structure of the peptide - bonded backbone is flexible.
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what did both articles have in common regarding solar energy? a. they b…
1. d. They both supported the use of solar energy 2. c. She compared the environmental and economic benefits 3. b. Themes
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which of the following headlines would be the best example of the yello…
# Breve explicación: El periodismo amarillo en los años 1800 se caracterizó por el uso de titulares sensacionalistas y exagerados para generar emociones y vender más periódicos. E…
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what helps combine source information? a. synthesis b. detailed outline…
1. a. Synthesis 2. d. Economic benefits
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polar bears are also powerful swimmers and divers. they use their large…
1. Three physical adaptations and their survival - aids: Large webbed paws for water travel; strong sense of smell for detecting prey; ability to hunt on land and water for more h…
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which excerpt from john miltons poetry is in blank verse? restore us, a…
Restore us, and regain the blissful Seat, Sing Heav'nly Muse, that on the secret top Of Oreb, or of Sinai, didst inspire That Shepherd, who first taught the chosen Seed, In the Be…
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habitat fragmentation occurs when larger habitats are subdivided, creat…
D. There could be more opportunities for individuals to mate and produce offspring.
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who is considered to be the father of modern political science? milton …
# Breve explicación: Niccolò Machiavelli es ampliamente reconocido como el padre de la ciencia política moderna debido a su obra "El Príncipe", en la que presenta un enfoque práct…
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analyze the photo below and answer the question that follows. photo by …
C. scissor - tailed flycatcher
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antigens in blood an antigen is a substance foreign to the body that ca…
9. Antibodies in plasma reacting with red - blood cell antigens cause clumping during blood testing. 10. The blood type is A. 11. Antigens are substances on red - blood cell surfa…
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what is the common language of a people called? dialect vernacular lati…
B. Vernacular
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why does life on earth depend so heavily on sunlight? use the following…
Life on Earth depends heavily on sunlight because plants capture sunlight during photosynthesis to transform light energy into chemical potential energy stored in sugar molecules.…
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6. use multiple causation to write an analytic paragraph that answers t…
Modern Africa's lasting poverty is the result of multiple intertwined factors. Political instability has been a major hindrance. Frequent coups, civil wars, and corrupt governance…
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concerned with worldly rather than spiritual matters medicl secular ver…
Secular
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class activity 1/q #1 use the numbers for each level of biological orga…
C. 2; 3.
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which is an advantage of sexual reproduction over asexual reproduction?…
C. More variation is possible within a species, which allows the species to adapt to changing environments.
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select the correct text in the passage. read the excerpt from \a modest…
I have already computed the charge of nursing a beggar's child (in which list I reckon all cottagers, labourers, and four - fifths of the farmers)
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pea plants can produce yellow seeds or green seeds. a plant that grew f…
B. Green seed color is recessive.
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select the marsh ecosystem. this ecosystem has: - shallow, salty water …
# Breve explicación: Los humedales son ecosistemas donde el suelo está cubierto con agua durante la mayor parte del año, tienen muchas hierbas y pocos árboles, y el suelo es rico …
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consider the following aquaporin molecule (shown below). this molecule …
Outside of the channel: Non - polar Interior of the channel: Polar
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select the swamp ecosystem. this ecosystem has: - salty water - deep wa…
# Breve explicación: Los humedales son ecosistemas donde el suelo está cubierto con agua durante la mayor parte del año, tienen muchos árboles y arbustos y el suelo es rico en nut…
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select the standing - freshwater ecosystem. this ecosystem has: - water…
La primera opción.
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provide an example of the following terms: hypothesis, model, law, prin…
- Hypothesis: Plants grow taller with more sunlight. - Model: A scale - model of the solar system. - Law: Newton's law of universal gravitation. - Principle: The principle of cons…
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select the intertidal zone ecosystem. this ecosystem has: water that is…
La segunda opción, que describe un ecosistema con inundaciones y drenajes diarios de agua de mar, agua rica en nutrientes y muchos tipos diferentes de organismos.
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select the standing - freshwater ecosystem. this ecosystem has: water t…
# Breve explicación: Un ecosistema de agua dulce estancada tiene agua con bajo contenido de sal, permanece en su mayoría estática y tiene más oxígeno cerca de la superficie que en…
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question 7 which of the following observations is the strongest argumen…
Denatured (unfolded) proteins do not function normally.
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select the running - freshwater ecosystem. this ecosystem has: very dee…
# Breve explicación: El sistema ecológico de agua dulce en movimiento se caracteriza por tener agua de bajo contenido de sal y rica en oxígeno, agua en flujo y organismos que nada…
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select the estuary ecosystem. this ecosystem has: land that is covered …
# Breve explicación: Los estuarios son áreas donde el agua dulce de los ríos y el agua salada del mar se mezclan. Tienen suelo fangoso rico en nutrientes y una gran variedad de or…
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for journal entries 1 through 10, identify the explanation that mostly …
The table presents different accounting journal entries for various financial transactions like prepaid expense usage, interest accruals, unearned income recognition, etc. Each en…
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select the abyssal zone ecosystem. this ecosystem has: - land that is c…
# Breve explicación: El zona abisal se encuentra en aguas muy profundas en el fondo del océano, donde no hay luz solar. Las organismos en esta zona son aquellos que se arrastran o…
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7. one of the major issues debated at the constitutional convention in …
7. B. Creating a plan for representation of both small and large states 8. A. Three - Fifths compromise 9. C. Bicameral 10. D. Senate 11. D. Virginia Plan and New Jersey Plan 12. …
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select the neritic zone ecosystem. this ecosystem has: water that is lo…
# Breve explicación: El ecosistema de la zona nerítica se caracteriza por tener agua salobre, poco profunda y cerca de la costa, con mucha luz solar y una gran variedad de organis…
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select the estuary ecosystem. this ecosystem has: a mix of fresh and sa…
# Breve explicación: Los estuarios son áreas donde el agua dulce de los ríos y arroyos se mezcla con el agua salada del mar. Tienen un suelo fangoso rico en nutrientes y son hogar…
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during world war i, the main goal of the us government agency that crea…
# Breve explicación: Durante la Primera Guerra Mundial, los carteles de guerra creados por la agencia gubernamental estadounidense se usaron como herramienta de promoción y propag…
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exercise 3-4 (algo) classifying adjusting entries lo p1, p2, p3, p4 for…
1. C. To record this period's use of a prepaid expense. 2. D. To record accrued interest revenue. 3. E. To record accrued interest expense. 4. F. To record the earning of previous…
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select the neritic zone ecosystem. this ecosystem has: a mix of fresh a…
# Breve explicación: El zona nerítica es una zona marina costera poco profunda que recibe mucha luz solar y está cerca de la costa. Tiene agua salada y una gran variedad de organi…
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select the standing - freshwater ecosystem. this ecosystem has: very de…
La tercera opción (aquella con agua que es baja en sal, que permanece en su mayoría estática y con más oxígeno cerca de la superficie que en la parte inferior) es el ecosistema de…
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select the intertidal zone ecosystem. this ecosystem has: a mix of fres…
La segunda opción, ya que tiene inundación y drenaje diarios de agua de mar, agua rica en nutrientes y muchos tipos diferentes de organismos, lo cual es característico del ecosist…
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select true or false for each of the following statements. 1. interest …
1. False 2. False 3. False 4. True 5. True 6. False 7. True 8. True 9. True 10. True 11. True 12. False 13. True 14. True 15. True
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select the cold desert ecosystem. this ecosystem has: - a small amount …
# Breve explicación: El desierto frío se caracteriza por una pequeña cantidad de lluvia o nieve, suelo seco y delgado y largos e inviernos fríos. La segunda opción describe un bos…
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select the temperate deciduous forest ecosystem. this ecosystem has: wa…
# Breve explicación: El bosque templado caducifolio tiene veranos cálidos y húmedos, inviernos fríos y húmedos, suelo rico en nutrientes y una variedad de tipos de árboles. La des…
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why were negative ethnic stereotypes so difficult for immigrant groups …
The stereotypes were seen as being inherited biological traits and thus unchangeable.
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3. stephanie is collecting data on the reaction of bacteria to differen…
A. $0.8$ B. $a_n=20\times(0.8)^{n - 1}$ C. $8.192\ cm^2$
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select the prairie grassland ecosystem. this ecosystem has: warm summer…
La segunda opción (con hot summers and cool winters, a medium amount of rain, soil that is rich in nutrients)
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if tyler does not eat a diet that includes essential amino acids, his c…
certain proteins.
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19. what are the “natural rights” according to thomas jefferson? a. lif…
19. C. Life, Liberty, and the Pursuit of Happiness 20. A. Everyone votes on every issue 21. B. Constitution 22. B. False 23. D. Representative Democracy 24. C. King George the III…
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glycogen is an energy - storage molecule in humans. a hormone that is c…
Glycogen is a carbohydrate, and insulin is a protein.
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which list correctly shows carbohydrates in size from smallest to large…
monosaccharide, disaccharide, polysaccharide
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which substance is a nucleic acid? amino acid fat polysaccharide rna
RNA
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select the tundra ecosystem. this ecosystem has: long, cold winters and…
# Breve explicación: El ecosistema tundra se caracteriza por largos e inviernos fríos y cortos y fríos veranos, plantas pequeñas y suelo congelado durante todo el año. Las otras d…
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the picture shows a jar of honey. which statement is correct about this…
It contains monosaccharides, the simplest carbohydrate.
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question 7 of 10 the biological explanation for how memory works is cal…
A. neurobiology
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how are proteins and nucleic acids related? they both provide energy. t…
The structure of proteins is determined by nucleic acids.
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mammals that live in the arctic ocean have a large amount of blubber, w…
Lipids in blubber insulate the animals from cold water.
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which macromolecule forms a double layer as the primary structure of ce…
phospholipids
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select the taiga ecosystem. this ecosystem has: long, cold winters and …
La primera opción: "This ecosystem has: long, cold winters and short, cool summers; many evergreen trees; soil that is poor in nutrients"
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which statement best describes the components of nucleic acids? they ar…
They are made up of nitrogenous bases, sugars, and phosphates.
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select the tropical rain forest ecosystem. this ecosystem has: long, co…
# Breve explicación: Los bosques tropicales lluviosos tienen temperaturas cálidas y lluvias durante todo el año. Tienen un suelo pobre en nutrientes debido a la alta velocidad de …
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text analysis blood basics + blood typing blood basics blood is a speci…
1. Plasma, red blood cells, white blood cells, platelets 2. Transporting oxygen and nutrients; carrying cells and antibodies that fight infection 3. A mixture of about 55 percent …
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5. the market revolution provided what benefits for consumers? a. fewer…
5. B. cheaper goods 6. B. It divided the country into North and South. 7. A. tariffs 8. C. It was the first step toward the voting rights Americans enjoy today. 9. B. centralized …
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who first identified dna? rosalind franklin erwin chargaff friedrich mi…
C. Friedrich Miescher
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what was marshall nirenberg and heinrich matthaeis contribution to our …
discovery of codons
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based on scientific research, which statement best describes mutations?…
Mutations are rare occurrences.
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which is one of the primary goals of the human genome project? to cure …
to identify the 20,000 to 25,000 genes that comprise the human genome
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which is a point mutation and not a frameshift mutation? mutagen insert…
D. silent
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according to chargaffs rule, base pairing in dna should resemble which …
A. A=T, C=G
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what is one benefit of mapping the human genome? locating the chromosom…
A. locating the chromosomal abnormalities that cause disease
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the tibetan plateau is a tundra ecosystem located in tibet, western chi…
It has many evergreen trees. It has long, cold winters and short, cold summers. It has mostly small plants.
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in which structure is all the genetic information of an organism found?…
A. DNA
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multiple - choice question what is the study of development before bein…
Embryology
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which type of mutation always produces a stop codon? missense nonsense …
B. nonsense
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the sahara desert in northern africa is the largest hot desert in the w…
- It has dry, thin soil. - It has a small amount of rain. - It has only a few types of organisms.
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the białowieża forest is a temperate - deciduous forest ecosystem locat…
A. It has soil that is rich in nutrients.
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which type of mutation occurs only in gametes? ○ germline mutation ○ so…
A. germline mutation
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the dna sequence reads acgtttcatt before a mutation occurs. after the m…
A. substitution
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42 multiple choice 2 points the primary goal of sociology is to accompl…
D. Produce scientific knowledge about society
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read the passage from sugar changed the world. sugar was the connection…
Economic demand for sugar led to political pressure to end enslavement.
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mount rainier national park is a large ecosystem in washington state. t…
- It has many evergreen trees. - It has long, cold winters and short, cool summers.
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many different types of mutations can occur within the body. tay - sach…
D. deletion
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cuestionario del dca la creación del sistema de parques nacionales es u…
La intervención gubernamental en la protección del medio ambiente
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which of the following correctly organizes these genetic terms in order…
B. nucleotide, gene, DNA molecule, chromosome
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share your perspective c answer the questions. 1. what other jobs might…
1. Los trabajos de navegación, como los de conductores de camiones largos o pilotos. 2. Los trabajos físicamente exigentes como constructores o deportistas, y aquellos con exposic…
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what was friedrich mieschers contribution to the discovery of the genet…
He extracted and observed DNA from white blood cells.
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maria is concerned because she has been exposed to a small amount of ra…
Small amounts of a mutagen often do not have an effect on health.
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question 1 of 10 which of these is not an example of how engineering ha…
C. Our understanding of how cancer cells grow and spread
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which sentence uses the word maneuver correctly? o this maneuver is use…
The maneuver was employed to help train security agents to be more observant.
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multiple - choice question organisms only hold on to ______ percent of …
D. 10
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many different types of mutations can occur within the body. cystic fib…
C. nonsense
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which is a frameshift mutation? substitution nonsense silent deletion
D. deletion
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b choose the two correct answers to each question. 1. what can scientis…
1. a. humanos, c. ratas 2. a. bodies, b. computers 3. a. París, c. the Middle East 4. a. good friends, c. your memory 5. b. solve puzzles, c. read maps
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multiple - choice 2 points. in his landmark sociological study suicide,…
C. Social factors rather than personal ones
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multiple - choice question bioaccumulation is the build up of toxins in…
True
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how many genes make up the human genome? four: adenine, thymine, guanin…
C. 20,000 - 25,000 genes
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1. instructions: (1) no cell - phones during the test. (2) show your wo…
The solution of the linear - system \(y = 3x+2\) and \(y=-4x - 5\) is \((-1,-1)\) and the number of solutions of the system is 1.