Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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an old medical textbook states that the mean sodium level for healthy a…
(a) $H_0:\mu = 141$; $H_1:\mu eq141$ (b) z - test statistic (c) $-1.609$ (d) $-2.576$ and $2.576$ (e) No
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select all of the following that are functions of membrane proteins. ch…
transport chemicals into and out of cell serve as recognition molecules anchor cell membrane to cytoskeleton
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what do a pine tree, an octopus, and a bacterium have in common at the …
D. genetic material
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choose the correct structures for each letter in the figure to describe…
A. Nucleus, B. Ribosome, C. Endoplasmic reticulum, D. Vesicle, E. Golgi apparatus
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the lysosome contains __________ enzymes. multiple choice digestive atp…
A. digestive
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match the marine ecosystem with its description. description: 1. narrow…
1. Narrow band of shoreline where the ocean and land meet that is alternately submerged and exposed and is home to constantly changing communities - Intertidal zone 2. Deepest, ve…
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match the marine ecosystem with its description. description open - oce…
1. Narrow band of shoreline: Not in options 2. Open - ocean zone shallow enough for sunlight to penetrate: Photic zone (open - ocean) 3. Open - ocean zone through which sunlight c…
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multiple choice question which of the following is an example of an on …
Asking journalistic questions (who, what, where, when, why, how)
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early in 1916, mexican politician pancho villa entered the u.s. with a …
B. American troops moved 300 miles into Mexico
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place the levels of organization in order from smallest to largest, wit…
organism, population, biological community, ecosystem, biome, biosphere
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multiple select question select all that apply which of the following m…
A. Engage with the draft and their readers B. Make the paper excellent
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learning through art: structures of a prokaryotic cell drag the labels …
Without the actual labeled diagram, specific answers for each label location cannot be provided. But the functions and general locations of the structures are as described above.
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multiple choice question in a swot analysis, strengths and weaknesses a…
B. internal; external
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developmental psychology study guide 2025 22. define asynchrony. 23. pe…
22. A lack of synchrony in development of different aspects of an individual. 23. Appearance, behavior, and social norms among peers. 24. Identity confusion. 25. Social learning t…
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3 conserving biodiversity (continued) check your progress 1. describe t…
1. Habitat protection: Preserves natural living spaces. Captive breeding: Breeds endangered species in captivity. Sustainable use: Ensures long - term availability of resources. 2…
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what is the primary distinction between civil rights and civil libertie…
Civil liberties are protections from government; civil rights are guarantees by government.
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the writer wants to provide relevant support for the claim made in sent…
A. According to the Australian Bureau of Meteorology’s National Tidal Centre, there has been an average sea level rise of 7.3 millimeters a year around low - lying islands like Ki…
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what is the main concern with listing all civil liberties in a constitu…
People might think unlisted rights do not exist
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data collection: cedar glade population lab question how do predator - …
Predator - prey relationships cause cyclical fluctuations in population sizes. When prey population is high, predator population grows due to ample food. Increased predators lead …
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example 6: a 15 - inch diameter tire on a car makes 9.3 revolutions per…
a. The angular speed of the tire is $18.6\pi$ rad/sec. b. The linear speed of the car is approximately $440.6$ in/sec.
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elk____ shrub____ gray wolf____ grass____ moose____ 10. describe the fl…
10. Energy flows from grass (producer) to grasshopper (primary - consumer), to mouse (secondary - consumer), and to owl (tertiary - consumer). 11. The sun. 12. - Herbivores: Organ…
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sheet 5: who built great zimbabwe? there used to be a debate over the o…
1. The evidence that Great Zimbabwe was not built by Africans is weak. 2. Europeans had colonial and racial prejudices. 3. To connect with the pre - colonial past, celebrate natio…
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nutrient storage molecule glucose glycogen fatty acids triglycerides am…
The body produces these storage molecules to store energy (glycogen and triglycerides) and for tissue repair and growth (proteins made from amino acids), ensuring a supply of nutr…
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question 5 1 pt how does a plant obtain light for photosynthesis? from …
Question 5: A. from sun Question 6: B. through leaves
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9. when monosaccharides (like glucose), amino acids, and/or fatty acids…
| Nutrient | Storage molecule | |--|--| | Glucose | Glycogen | | Fatty acids | Triglycerides | | Amino acids | Proteins (not a typical storage in the same sense as the others, but…
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write a claim that reflects your opinion on a cell phone ban in school.…
A cell phone ban in school is necessary for a focused learning environment. Firstly, as shown in the videos, cell phones often cause distractions during class time. Students are l…
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5. define producers- (1pt). 6. another name for a producer is an ______…
5. Organisms that make their own food through photosynthesis, usually plants. 6. Autotroph 7. Organisms that obtain energy by eating other organisms. 8. Heterotroph 9. (No specifi…
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write as a grade 11 level student sample answer, with not too complex v…
Thesis statement: Social media has revolutionized the business - world by providing new marketing channels, customer - engagement opportunities, and networking platforms. Topic se…
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medieval architecture how did architecture change during the middle age…
Buildings became taller and more detailed.
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in case a, an object is moving in a straight line at a constant speed o…
D. A nonzero net external force acts on the object in Case B only.
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what is the source of energy that drives photosynthesis? sunlight hydro…
A. sunlight
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the diagram summarizes the light - dependent reactions of photosynthesi…
D. $H_2O$ and light
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along with plants and algae, in which organisms can photosynthesis occu…
some bacteria
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which is considered a scientific observation? akon explained that cells…
Mahir noticed the plants he watered grew taller than those with less water.
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1. light energy excites electrons. 2. water molecules are split. 3. nad…
1. photosystem II 2. photosystem II 3. photosystem I
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which is the correct chemical equation for photosynthesis? 6co₂ + 6h₂o …
6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂ (first option)
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through which conversion is energy released? adp to atp atp to adp nadp…
B. ATP to ADP
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which event occurs in photosystem i? water molecules are broken apart. …
Electrons are transferred to ferredoxin.
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jasmine and marcus are at the park, and jasmine makes the following sta…
The plant is producing oxygen.
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note: please hand write your answers on a sheet of paper and upload the…
The explanations above address the questions regarding equilibrium, price floors and ceilings, and shifts in demand and supply curves in the gasoline market. Graphs should be draw…
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19 minutes remaining 4 of 29 questions rema quiz content page 26 of 29 …
D. long strands of genetic material
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when a sperm and egg fuse, they create an interaction of genetic materi…
D. their genotype
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which series lists the structural components of the light - dependent r…
chlorophyll, thylakoid, chloroplast
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callie notices her friend has observable physical charateristics like r…
D. her friend's phenotype
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question 23 0.2 points a sequence of dna that controls or partially con…
D. gene
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21 minutes remaining 8 of 29 questions rema quiz content page 22 of 29 …
D. cognition and behavior across time
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photosynthesis use the drop - down menus to put the events of the light…
1. Light enters the chloroplast. 2. The water molecule is split. 3. Oxygen is released as waste. 4. Electrons are transported from PSII to PSI. 5. ATP and NADPH are produced.
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the example of how access to sufficient food, healthcare, and schooling…
B. interaction
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question 4 what is a result of the market revolution? (select all that …
A person's financial success was more dependent on the market (supply and demand), making Americans more vulnerable economic downturns. More individuals produced something to sell…
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question 3 which of the below is not a key proponent of henry clays ame…
B. Debt Consolidation
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question 20 0.2 points what hilda eats while pregnant is an example of …
B. environmental
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sample response: if the electron transport system did not work, electro…
Electrons from PSII would not be transported to PSI. PSI would have no electrons to transport to ferredoxin. Ferredoxin would have no electrons to transport to NADP⁺. NADPH would …
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question 2 which of the below contributed significantly to the transpor…
D. All three answers are correct
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question 19 0.2 points which of the following is true of most human tra…
B. They may be influenced by different genes interacting with your specific environment.
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note: please hand write your answers on a sheet of paper and upload the…
The main difference between a centrally planned economy and a free - market economy is the decision - making authority. In a centrally planned economy, the government makes most e…
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the software application which automatically extracts relevant informat…
a selection screener
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inherited trait variations that contribute to reproduction and survival…
C. natural selection
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analyzing a scenario what would happen if the electron - transport syst…
ATP and NADPH production would stop, and the Calvin cycle would not be able to proceed, halting carbohydrate synthesis in photosynthesis.
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photosynthesis converts light energy to chemical energy. which molecule…
C. ATP and NADPH
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modeling light - dependent reactions chloroplast stroma ferredoxin - na…
$CO_2$ should be changed to $H_2O$, Chemical energy should be changed to light energy.
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modeling photosynthesis which labels would correctly model photosynthes…
A. Carbon - dioxide B. Sunlight C. Oxygen D. Glucose E. Water
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study the equation for photosynthesis. light energy 6co₂ + 6h₂o → c₆h₁₂…
The plant was exposed to more intense light. The plant absorbed more carbon dioxide.
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modeling photosynthesis use the information from the equation and table…
3
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describing photosynthesis analyze the description of photosynthesis. th…
(1) Light energy and chemical energy should be switched. (4) Animals and plants should be switched.
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the arbitral proceedings arise when parties have not been able to resol…
Benefits of arbitration: quicker, more private, ability to choose expert arbitrators, potentially less expensive. Whether to take ADR: It depends on personal preference for speed,…
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mediation is a non - binding form of adr used in international transact…
- Question 1: True - Question 5: False - Question 6: hearsay
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note: please hand write your answers on a sheet of paper and upload the…
The opportunity cost of a Hulu membership is 6 Netflix memberships. When the budget decreases from $360$ to $240$, the budget - line shifts inwards parallelly, and the opportunity…
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short answer: why was the transportation revolution that took place rig…
The Transportation Revolution after the War of 1812 was important to the development of the American economy because it improved internal trade, connected regions, and spurred eco…
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read with a purpose 2. where does the energy travel and in what form? 3…
2. In the radiative zone as photons, in the convection zone as convection currents. 3. Enters the radiative zone from the core; photons are absorbed and re - emitted to transport …
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question 4 3 pts mediation is a non - binding form of adr used in inter…
- Question 4: True - Question 5: False - Question 6: B. hearsay
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multiple choice question organizations recruit internal sources as pote…
B. employee grapevine
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two step equation crossword puzzle across 5. 2y - 10 = 22 7. 2g - 3 = 3…
Fill the crossword with the solutions of the above - solved two - step equations. For example, for $1$ (Down), fill the corresponding vertical cells with the digits of the value o…
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part a what property of objects is best measured by their capacitance? …
Part A: the ability to store charge Part B: Decrease the spacing between the plates of the capacitor
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3. why do you think that the colonists called the coercive acts the \in…
The colonists called the Coercive Acts the "Intolerable Acts" because these acts severely restricted their rights, economic activities, and self - governance, infringing on their …
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when you exercise, your muscle cells make extra carbon dioxide as waste…
C. Passive transport, because carbon dioxide spreads out on its own from high to low concentration
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as blood passes through the kidneys, useful molecules like glucose and …
Active transport, because energy is needed to move nutrients into the blood
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multiple - choice question a white blood cell surrounds and swallows a …
B. Active transport (endocytosis), because energy is used to bring the bacterium in
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journal entry worksheet 1 2 record estimated bad debts assuming that al…
| Date | General Journal | Debit | Credit | | ---- | ---- | ---- | ---- | | December 31 | Bad - Debt Expense | [Estimated amount] | | | | Allowance for Doubtful Accounts | | [Esti…
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nerve cells need a special balance of sodium and potassium ions to send…
A. Active transport, because energy is used to move ions against their gradient
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the sodium and potassium pump requires atp energy to move sodium and po…
B. Active Transport
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an example of passive transport is the diffusion of water, which is als…
osmosis.
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multiple - choice question the pancreas helps the body maintain homeost…
exocytosis.
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the amoeba in the image below is taking in the paramecium to eat via en…
endocytosis
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what is the role of antitrust suits in the economy? they regulate taxes…
1. B. They ensure competition among businesses 2. D. The transportation and exchange of goods across international borders
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practice it where are nociceptors present? in the bones and joints in t…
Skin, muscles, internal organs
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practice it where are thermoreceptors present? tongue nose ears eyes sk…
Skin
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while an organism is developing, a process called “apoptosis”, or progr…
B. Lysosome
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what sensations do thermoreceptors detect? changes in temperature chang…
Changes in temperature
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where are mechanoreceptors present? eyes, ears, nose skin, joints, musc…
Skin, joints, muscles
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what sensations do mechanoreceptors detect? heat and cold light and col…
Touch and pressure
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what types of sensations can be processed by the somatosensory cortex? …
Touch, pressure, temperature, pain
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28 anatomy & physiology coloring workbook 24. the biochemical reaction …
1. C. glucose 2. C. enter between monomers, bond to them, and keep them separated 3. B. hydrolysis 4. A. R group
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eukaryotic cells undergo mitosis, which produces two identical daughter…
B. growth of the organism, C. repair of damaged cells
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chapter 2 basic chemistry 27 figure 2 - 5 1. name the bonds that help t…
1. Hydrogen bonds 2. Double - helix 3. 10 4. Complementary base - pairing
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26 anatomy & physiology coloring workbook 21. circle the term that does…
1. Glucose, Nucleotides 2. Ribose, DNA components 3. Glycogen, Simple sugars 4. Glycerol, Proteins 5. Glucose, Disaccharides 1. T 2. Triglycerides 3. T 4. Insoluble 5. T 6. ATP 7.…
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19. using the key choices, correctly select all terms that correspond t…
1. B, H 2. C 3. D 4. L 5. E 6. C 7. A 8. I, J 20(A): A - Monosaccharide, B - Globular protein, C - Nucleotide, D - Fat, E - Polysaccharide
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which of the below was significant because it proved that the new gover…
B. Whiskey Rebellion
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what is somatic sensory information? information about internal organs …
Sensations experienced through the body
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bio - 201 topic 6: cranial nerves & sensory processing practice it what…
C. A visual representation of the brain's sensory map, which shows how different parts of the body are represented in the somatosensory cortex.
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24 anatomy & physiology coloring workbook 17. using the key choices, fu…
17. Weak acid: C; Strong acid: B 18. 1. G; 2. D, E; 3. A; 4. F; 5. H; 6. G; 7. C; 8. B, G; 9. C; 10. (No question); 11. A; 12. F; 13. C; 14. H; 15. B, G; 16. C; 17. H; 18. C; 19. H