生物
細胞生物学、遺伝学、生態学、生命科学の基礎。
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evolution occurs when the traits present in a population of an organism…
True
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complete the text with the better conjunctive adverb. why do some peopl…
Incidentally
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a. terms and names write the letter of the name or term that best match…
1. e. Theodore Roosevelt 2. d. Woodrow Wilson 3. b. John J. Pershing 4. j. Francisco "Pancho" Villa 5. c. dollar diplomacy 6. a. Panama Canal 7. i. missionary diplomacy 8. f. Roos…
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b: john smith decides to test the idea that bees are more likely to sti…
1. If a person wears brightly - colored clothes, then bees are more likely to sting that person. 2. Dependent Variable: Number of bee stings Independent Variable: Color of clothes…
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multiple - choice question which of the following is an example of an o…
B. A marathon runner collapsing due to low blood sugar and not enough water.
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after reading (or while reading) the article on the historical context …
1. California, Texas, Florida, New York etc. 2. Due to the Mexican Revolution causing political instability, violence, and economic disruption. 3. Labor recruiters who brought Mex…
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1. healthy or unhealthy? highlight h for healthy or u for unhealthy for…
a) H b) U c) H d) U e) H 2. Talking to a trusted friend or adult
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suppose a cell stops functioning completely and dies. which of the foll…
B. Mitochondria
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multiple - choice question all living things respond to ___. external s…
B. BOTH external and internal stimuli
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suppose a cells membrane breaks down, but there are not enough material…
Smooth endoplasmic reticulum
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a: suzie q wants to know the effect of different colors of light on the…
Dependent Variable: Plant growth Independent Variable: Color of light Experimental Constants: Plant species, plant age, plant height, type of soil (Miracle - Gro), amount of water…
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cellular malfunctions whats wrong with these cells? each of these anima…
Mitochondria
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multiple - choice question growth occurs in an organism when dna is use…
add new cells and the organism gets bigger/taller
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multiple - choice question another way to say that all living things ha…
False
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multiple - choice question multicellular organisms reproduce when a spe…
True
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swyk: mitosis puntos posibles: 5 day 1 2 3 4 5 6 7 8 9 10 11 number of …
# Explicación: ## Paso 1: Identificar el patrón de crecimiento El número de células sigue una secuencia geométrica donde el número de células cada día es el doble del día anterior…
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question 59 points 3 which of the following citations is based on the a…
Sean, D. M. (2013). Evolutionary Outlook. San Diego, CA: Peltham Education, Inc.
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multiple - choice question unicellular organisms reproduce by dividing …
A. True
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quiz study guide glucose (c₆h₁₂o₆) and glycerol (c₃h₈o₃) are important …
The molecular structure and the ratio of carbon, hydrogen, and oxygen atoms make glucose and glycerol different from each other despite being composed of the same elements.
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question 44 devolution is the passing of authority from the national go…
passing of authority from the national government to the state and local levels.
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question 4 of 25 as part of a project for his biology class, alex is st…
B. The turtle's displacement was 0 m
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67. transpiration 68. precipitation 69. nitrogen fixation 70. assimilat…
67. None of the above 68. g. Rain or snow 69. d. Process in which bacteria combine nitrogen with hydrogen to form ammonia in the soil 70. e. A cycle in which a substance enters a …
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multiple - choice question a plant is considered an autotroph heterotro…
A. Autotroph
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multiple - choice question organisms obtain and use energy in a process…
C. metabolism
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biogeochemical cycles for numbers 67 - 78 write the letter that best ma…
67. f 68. g 69. d 70. b 71. i 72. h 73. c 74. No correct match in options 75. l 76. a 77. e 78. j 79. living; non - living; carbon cycle 80. Plants absorb nitrogen compounds, bact…
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graph 1 number per 1000 population colour morph a - light coloured morp…
The dark - coloured morph had a selective advantage when the data for Graph 1 were collected because it had a higher number in the population.
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3. shortly after ms. berndts cat, revere, was born, ms. berndt realized…
Dependent Variable: Amount of food Revere eats Independent Variable: Type of food 1 Experimental Constant: Cat's dish Experimental Group: Revere being fed different foods Control …
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what is the relationship between individuals and herd behavior? a human…
A. Humans are peer pressured to join crowds.
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multiple - choice question which of the following is not an example of …
D. Cells must remain the same size.
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multiple - choice question an amoeba relies heavily on what cell part t…
C. The cell membrane
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insert one comma to separate the coordinate adjectives. volcanic ash, w…
Volcanic ash, which has an abrasive, sandy texture, can include various identifiable particles: crystals, minerals, bits of pumice, shards of volcanic glass, and miscellaneous roc…
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most powers over internal policies. read the passage from the article i…
- making a peace treaty to end a war - constructing warships to protect coastal states
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question 23 of 30 which of the following is a scientific observation ab…
C. The fur on the panther's head is darker than the fur on its body.
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bottleneck effect a bottleneck effect occurs when a random event (like …
1. 9 2. 4 3. Natural disasters reduce the number of different organisms, decreasing biodiversity.
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reinforcement electric current directions: circle the term in parenthes…
1. more 2. higher, lower 3. volts 4. lose 5. varies 6. amperes 7. electrons 8. negative, positive 9. positive 10. 120 volts 11. wet 12. ohms 13. lower 14. \(I = V/R\) 15. \(\Omega…
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multiple choice question which type of cells are fixed, star - shaped c…
B. Fibroblasts
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type your response in the box. two students are planning an experiment …
Student 1's method may give more accurate results because using two different groups of flatworms for the two different investigations (temperature and acidity) can reduce the pot…
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in what way did the states create economic problems for the national go…
- issued currency that was worthless - imposed tariffs on items produced by other states
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multiple choice question what is the most common type of fixed cell in …
Fibroblasts
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1. what do fuel cells, batteries, and solar cells have in common? a. th…
1. b. They are all sources of direct current 2. b. It is a source of direct current 3. d. Direct current always flows in the same direction; the direction of an alternating curren…
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which was most likely an effect of the confiscation acts during the ame…
increased loyalist opposition to patriots
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multiple choice question the two major categories of connective tissues…
C. proper; specialized
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what is the purpose of using extract from chloroplasts? chloroplasts ar…
Chloroplasts contain the photosynthetic pigments.
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at the beginning of the twentieth century, there were approximately 270…
The Indian Reorganization Act aimed to reverse forced - assimilation and promote self - governance and cultural preservation. The Indian Self - Determination and Education Assista…
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a new nation test arrange the events that led to the end of the america…
1. The British captured Savannah and Charleston. 2. Nathanael Greene divided his troops to tire the British. 3. Patriot and French forces blockaded and besieged Yorktown. 4. Offic…
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fill in the blank question the three types of connective tissue fibers …
Collagen, Elastic, Reticular
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fill in the blank question the straight tube - like exocrine glands tha…
simple tubular
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multiple choice question what is the shape and function of fibroblasts?…
large, star-shaped cells that secrete proteins
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identify the byproduct of lactic acid fermentation (1 point) lactic aci…
pyruvic acid
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why does hydrogen bond so tightly to oxygen during cellular respiration…
It is less electronegative than oxygen.
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science matter and energy 2nd ed. chapter 6 choose the best answer and …
1. C. Heat and thermal energy are interchangeable terms. 2. B. joule 3. C. 900 J 4. A. The density of ice at $0^{\circ}C$ is higher than the density of liquid water at $0^{\circ}C…
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during cellular respiration, four total atp are produced when pyruvic a…
B. heat
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during cellular respiration, the covalent bonds of a molecule are broke…
sugar
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1 complete summary table a - 1 in the appendix, filling in the characte…
1. No answer due to lack of Appendix table. 2. d. mesoderm 3. Planaria have a brain and nerve cords; Hydra has a nerve net. 4. Egestion is undigested food removal; excretion is me…
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matching question match the type of merocrine secretion with its descri…
Serous - Watery fluid with a high enzyme content, for lubrication, found in the visceral and parietal membranes of the thoracic and abdominopelvic cavities Mucus - Fluid rich in g…
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why are carbon dioxide levels changing in the tube with elodea? a. carb…
B. Carbon dioxide levels are dropping because carbon dioxide is a reactant in photosynthesis
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multiple choice question the star - shaped cell that is the most common…
D. fibroblast
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multiple select question select all that apply choose the two main cate…
B. specialized connective tissue, D. connective tissue proper
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what is happening to the level of carbon dioxide in the experimental te…
For the first question: B. The level of carbon dioxide is decreasing. For the second question: B. The level of carbon dioxide is unchanged.
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fill in the blank question glands whose terminal portions are dilated t…
alveolar
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2. what is opportunity cost? define it, then describe one activity we d…
# Breve explicación: El costo de oportunidad es el valor de la mejor alternativa放弃. En economía, se usa para analizar decisiones. En clase, quizás se hizo un ejercicio donde se co…
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question 5 (1 point) during rehearsals for a play, a director catches h…
C. asking other actors in the scene to demonstrate how they would perform the line
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what was one argument against nineteenth - century american imperialism…
1. American principles traditionally opposed colonization. 2. protecting U.S. investments in Cuba
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question 4 (1 point) a director is working on a play that involves a ho…
b. holding a discussion featuring local experts and members of the production team
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predator - prey interactions are an example of * negative feedback loop…
1. negative feedback loop 2. Plants absorb yellow and green light during photosynthesis.
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gross primary production * 1 point is the energy produced during photos…
is the energy produced during photosynthesis.
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due: thursday, september 18, 2025 at 11:59 pm in three paragraphs (5 - …
Napoleon's ascent in the French military was facilitated by the revolutionary upheaval in France. His military strategies, like those at the Battle of Austerlitz, demonstrated his…
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a head of lettuce produces 100 kcal of energy. after eating and digesti…
B. only 10% of the energy produced by plants is available to the primary consumers. C. 90% of the energy is lost as heat.
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question why is phenol red added to the test tubes? phenol red is a ph …
Phenol red is a pH indicator.
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multiple choice question what do simple tubular exocrine glands look li…
straight, tube-like glands that open directly onto a surface
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multiple choice question the merocrine glands, along with the goblet ce…
mucous
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multiple choice question exocrine glands that consist of a single epith…
B. unicellular; multicellular
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an example of a compound alveolar gland is a _______. o gastric gland o…
mammary gland
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1 place a few live flatworms in a petri - dish containing pond water, a…
1. Initially, the paths are likely meandering as flatworms randomly search for resources. Reason: They move without a specific target initially. 2. If they detect the egg yolk as …
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12. four years of internal conflict in united states history: a. the am…
12. B. The Civil War 13. A. The economic boom 14. C. Exports 15. C. The Cold War 16. B. Metis 17. A. English 18. C. Service Industries 19. C. French 20. D. Prime Minister
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what is your prediction for this experiment? a. as photosynthesis progr…
For the prediction question: A. As photosynthesis progresses, the level of carbon dioxide will decrease. For the strategy question: B. I will place a plant in an environment with …
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question 1 (1 point) which of the following exercises would be most use…
Question 1: a. writing down everything that is said about the character by the play's other characters Question 2: c. spending several days interacting with other people while ful…
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quiz instructions this exam has 60 multiple - choice questions with fou…
D. cognitive - behavioral
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converting mrna into a sequence of amino acids is called____. a. transf…
1. c. Translation 2. a. alleles 3. c. amino acids
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for the questions below, use the following narrative: employment record…
Blank 1: 120 Blank 2: 880 Blank 3: 25 Blank 4: 1975 Blank 5: Occupational exposure to intense physical activity Blank 6: Musculoskeletal injuries of the back
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the name of the enzyme that copies dna into mrna? ○ a. helicase ○ b. li…
1. c. RNA Polymerase 2. b. AUG 3. a. Transcription
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physical geography 1. the united states and canada are located on which…
1. A. North America 2. C. Great Britain 3. B. 2nd 4. B. Mercury 5. D. Eskimos 6. A. The proximity to water 7. C. Montreal 8. D. Service industry 9. A. Migration 10. E. The America…
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3.1 describe the changes that occur in tapeworm proglottids as they mat…
3.1: Development of reproductive organs, egg accumulation, size and structural changes. 3.2: To increase reproduction chances via self - or cross - fertilization and produce many …
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convert the dna into a mrna and then decode the mrna into a sequence of…
Y - S
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6. where in the world is u.s. citizenship? read each story and decide i…
1. Michael: Yes. Reason: Born to U.S. citizen parents serving in armed forces on U.S. military base. 2. Stephanie: No. Reason: Parents are French, born over international waters. …
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animals with segmented bodies include organisms like worms, beetles, an…
Part A: Beetles: Wings (yes), Exoskeletons (yes), Wing sheaths (yes), Folding wings (yes), Coiled mouthparts (no) Bristletails: Wings (no), Exoskeletons (yes), Wing sheaths (no), …
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question 2 (10 points) the passage discusses the limitations of compute…
D. By implementing regular software updates and patches, training employees to recognize phishing attempts, and establishing robust data backup and recovery systems.
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match the items. a. tryptophan b. stop codon c. gly d. lysine e. methio…
1. d. Lysine 2. a. Tryptophan 3. c. Gly 4. e. Methionine 5. b. Stop codon
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2 what are the 4 key factors that determine the types and numbers of or…
1. Light 2. Temperature 3. Pressure 4. Nutrients
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2.5 what defensive provision do flukes possess for protection against t…
Flukes have a resistant tegument and may secrete enzyme - inactivating substances for protection against the host's digestive enzymes.
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transcription - dna to mrna rna polymerase is the enzyme that copies dn…
AACUGAUGCC
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art deco architecture is a prominent architectural style that emerged i…
Clear thesis: Art deco architecture is a prominent architectural style that emerged in the 1920s and 1930s, characterized by its sleek and streamlined design, geometric patterns, …
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multiple - choice question what is the function of the revolving nosepi…
Allows the user to select the objective lens they want to use
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a rock drawing in spain from about 7000 b.c. shows a man who has climbe…
It has a chronological structure because it shows the evolution of different sweeteners over time.
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select the option that puts and organisms hierarchical order from the m…
Student <--> Cell; Class <--> Tissue; School <--> Organ; School System <--> Organ System
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answer the questions below in their entirety. full sentences. restating…
1. The best example of shelter entrances for a rodent species would be example B. This is because having multiple entrances (4 in example B compared to 1 in example A) provides se…
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the basic building blocks of all organisms is called / los componentes …
the cell. / la célula
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1. which example of a shelter entrance would be most helpful for the su…
The shelter entrance in example B would be most helpful for the survival of a rodent species.
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an organ system is made up of / un sistema de órganos está formado por …
Organs that work together to perform a certain function. / Órganos que trabajan juntos para realizar una función determinada.
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writing to persuade to determine if a writer is trying to persuade, ask…
1. Yes 2. No