生物
细胞生物学、遗传学、生态学与生命科学基础。
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question 10 of 10 a plant grows in soil contaminated with toxins. throu…
A. Xylem
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question 9 of 10 how does xylem differ from phloem? a. xylem has living…
None of the above options are correct. Xylem consists mainly of dead cells, phloem has living cells. Both xylem and phloem are found in roots. Xylem has a one - way flow (from roo…
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question 9 of 10 how does xylem differ from phloem? a. xylem has living…
None of the above options are correct. The main difference is that xylem transports water and minerals in one - way (from roots to other parts of the plant) and consists mainly of…
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question 9 of 10 how does xylem differ from phloem? a. xylem has living…
None of the above options are correct. Xylem consists mainly of dead cells and transports water and minerals in one - way from roots to other parts of the plant, while phloem has …
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question 8 of 10 which organism is most specialized? a. horse b. worm c…
A. Horse
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question 7 of 10 how do the structures within a cell allow it to specia…
D. The structures allow the cell to perform specific functions.
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3.3.2 quiz: specialized cells and tissues question 6 of 10 why do many …
A. To scare off predators
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question 5 of 10 which part of a green plant shows the greatest decreas…
D. Leaf
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which of the following describes \yellow journalism\? investigative rep…
sensationalist news designed to stir controversy
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ch 3.2/the preamble of the constitution (pages 68 - 71) 1. what is the …
1. b. To serve as the highest law of a nation and framework for government 2. c. To maintain stability and ensure citizens understand the rules 3. c. A practice where voters accep…
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question 4 of 10 bacteria consist of a single cell and have no nucleus.…
C. Prokaryotes
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question 3 of 10 what is the role of xylem in a vascular plant? a. tran…
C. Transports material from the roots up into the plant
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question 2 of 10 what is a single - celled organism called? a. multicel…
B. Unicellular
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3.3.2 quiz: specialized cells and tissues question 1 of 10 what special…
A. Tissues for moving water around
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ch 3.2/the preamble of the constitution (pages 68 - 71) 1. what is the …
1. No options provided in question, but conceptually related to setting rules for governance. 2. c. To maintain stability and ensure citizens understand the rules 3. c. A practice…
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17) excess protein intake is stored as fat. true false 18) a carbon ske…
17. True 18. Nitrogen 19. True
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14) a well - planned plant - based diet will generally provide high - q…
14. True 15. False 16. Corn
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7) which of the following is a nonessential amino acid? methionine seri…
7) B. Serine 8) A. Denatured
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question 10 of 10 in a hydrogen ion pump, the energy is used to join sm…
B. The amount of energy the flowing H+ ions have
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question 9 of 10 what is the natural tendency of molecules to spread ev…
D. Diffusion
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1) the building blocks for protein are called: diglycerides amino acids…
1. B. Amino acids 2. D. 9
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which of the following describes \yellow journalism\? investigative rep…
sensationalist news designed to stir controversy
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question 8 of 10 which type of transport is responsible for oxygen ente…
D. Passive
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the spanish - american war had what effect on cuba? cuba gained indepen…
Cuba gained independence but fell under U.S. sway.
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what would happen if the concentration of h+ ions were higher inside th…
D. H⁺ ions would flow out of the mitochondrion.
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question 6 of 10 which is a factor that determines whether a molecule c…
B. Polarity
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question 5 of 10 what is happening when the cells start to swell up wit…
A. Membranes are less permeable.
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question 4 of 10 a leaf cell has a very low concentration of salt. what…
A. The cell would lose water and the membrane would collapse.
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name a&awn yack pd 3 topic instructions: vocabulary matching - match th…
1. Rotation 2. Revolution 3. Planet 4. Astronomical unit 5. Solar flare 6. Dwarf planet 7. Sunspot 8. Luminosity 9. Light - year 10. Apparent magnitude 11. Draw Earth at the cente…
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question 3 of 10 which type of transport is used to move a molecule fro…
B. Active transport
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what was the effect of the open door policy? it repulsed europe from la…
It opened China to international trade.
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questions 10 through 12 refer to the following. to that year 1450 c.e. …
A. African states such as Ethiopia maintained close contacts with South and East Asian states across the Indian Ocean but rarely had contacts with Europe.
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which of the following factors drew the united states into the european…
America's growing role in international relations
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questions 10 through 12 refer to the following. in the year 1450 c.e. t…
A. African states such as Ethiopia maintained close contacts with South and East Asian states across the Indian Ocean and had contacts with Europe.
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read the excerpt from my story. she took me up a flight of stairs (the …
by describing in detail the order of what happened to her
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what did woodrow wilson believe would help stave off future conflicts? …
freedom of the seas
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a smartphone developer creates a new design for a phone that is incredi…
b. Visual
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9) food sources of phospholipids include all of the following except: l…
9) C. Chicken skin 10) D. Long - term storage form of energy
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part 2: directions: label the diagram to the right using the following …
To label: The outermost boundary is the cell membrane. The large, central, dark - circular structure is the nucleus. The oval - shaped structures are mitochondria. The small dots …
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the treaty of versailles plainly ignored which of wilsons plans for pos…
not punishing Germany too harshly
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6) the process of fats in food going rancid is called. ○ hydrogenation …
6. Oxidation 7. False 8. Temperature regulation
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visual reading tool: the carbon cycle 1. use colored pencils to color t…
2. Carbon reservoirs store carbon and regulate its amount in the Earth - system, influencing climate and ecosystems. 3. A carbon atom in atmospheric CO₂ can be taken up by a plant…
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1) a triglyceride consists of ____________ fatty acids attached to a mo…
1. C. Three 2. A. Carriers for water - soluble vitamins
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part 2: directions: label the diagram to the right using the following …
1. Generate ATP through cellular respiration. 2. Nucleus. 3. Protein synthesis. 4. Cell membrane. 5. Perform photosynthesis.
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26. the biopsychosocial approach 27. how do biology and experience infl…
27. a. Neurogenesis: Creation of new neurons, influenced by biology and experience. b. Neuroplasticity: Brain's ability to change structure and function due to experience. 28. Les…
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unit 1 lesson 4a: life as a hunter brainstorming: after your hunt, what…
- Why do organisms like lions consume things? To obtain energy for survival, growth, reproduction. - Based on the data you see on the table, what do you think would be the optimal…
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22. identify the following: a. hallucinogens: b. depressants: c. stimul…
a. Drugs causing altered perception. b. Drugs slowing central - nervous system. c. Drugs speeding central - nervous system. d. Profound event after near - death. e. Body's need fo…
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choose the poem that uses assonance. do not fear, the garden is yours a…
The second poem: "The warrior bowed his crested head, and tamed his heart of fire, And sued the haughty king to free his long - imprisoned sire; 'I bring thee here my fortress key…
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23) if a fatty acid chain has 6 carbons, it is grouped with: short - ch…
23) Short - chain fatty acids 24) True
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the adjusted trial balance of stone sign company follows. (click the ic…
1. Journal Entries: | Date | Accounts and Explanation | Debit | Credit | |--|--|--|--| | Jan. 31 | Service Revenue | <Service Revenue amount from adjusted trial balance> | | | | I…
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6) oils are solid at room temperature. true false 7) the characteristic…
6. False 7. They are found only in plants. 8. Carbon
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questions 1 through 3 refer to the following. the adoption of the ew\ i…
D. The Abbasid state was headed by a caliph who was both the state's supreme religious and political leader
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visual reading tool: food webs 1. find a food chain that connects algae…
1. Algae→Killifish→Raccoon→Alligator; Saltmeadow Grass→Shrimp→Catfish→Alligator 2. Primary producers convert solar energy into chemical energy through photosynthesis, which is the…
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2. consider a specific gene with two different alleles (y and y). if th…
The frequency of the dominant allele is \(\frac{4}{7}\approx0.571\) and the frequency of the recessive allele is \(\frac{3}{7}\approx0.429\).
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lesson summary primary producers a key question what are primary produc…
Photosynthesis: Reactants: Carbon dioxide, Water, Light Energy Products: Oxygen, Carbohydrates Chemosynthesis: Reactants: Inorganic molecules (e.g., hydrogen sulfide), Carbon - co…
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3. what is the difference between force, work, power? 4. what are the s…
1. The four strokes in a four - stroke internal combustion engine are intake, compression, power, and exhaust. 2. The difference between a gasoline and diesel engine is that gasol…
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23) lignin: 〇 makes fruits and vegetables firm and crunchy 〇 is found b…
23) Is a component of functional fiber and has beneficial physiological effects 24) The hepatic portal vein
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which is the best way to complete the text? reba was an experienced spe…
B. player, but
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compare canis dirus to the following modern organisms. use the traits y…
| | Canis dirus | Arctic fox | Cape buffalo | |--|--|--|--| | four legs | √ | √ | √ | | horns | | | √ | | pointed teeth | √ | | | | dark - brown fur | | | √ |
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what is true about the first olympics? (1 point) it was sponsored by th…
None of the above options are correct. It should be noted that if there was an option like "It took place in Olympia, Greece", that would be the correct answer among well - formul…
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compare canis dirus to the following modern organisms. use the traits y…
Arctic fox
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this picture shows a fossil of an ancient animal called canis dirus. ca…
A. four legs C. pointed teeth
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questions 1 through 3 refer to the following. the adoption of the mamlu…
B. The activities of Sufi missionaries
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passage 1 why camp? source: the national park service some activities a…
A. Camping can be an enjoyable experience that provides many benefits to people.
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evonne is writing a research paper about the habits of bats. she is goi…
1. Bats are the only mammals that can actually fly rather than glide. 2. Bats swoop through the sky during dusk and dawn. 3. Bats live in places like caves, trees, and mines that …
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questions 1 through 3 refer to the following. the disintegration of the…
B. The rise of Turkic states
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lesson summary as you read, circle the answers to each key question. un…
1. Photosynthesis converts light energy to chemical energy in the form of carbohydrates using carbon dioxide and water, while chemosynthesis uses chemical energy from inorganic mo…
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according to historians, when did humans first become interested in fit…
ever since the beginning of civilization
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read the excerpt from lizzie bright and the buckminster boy. he spread …
Turner feels stifled in the town but free in the open air of the beach.
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over time an ecosystem may undergo natural changes. these changes may b…
sunshine and rain.
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14) functional fiber includes all of the following except: pectins gums…
14. Chitin 15. 25 16. Fructose
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music therapy is a field of scientific research that studies relationsh…
Music therapy is the use of all elements of music to treat patients. Music therapists are licensed therapists who possess degrees and certifications to incorporate music therapy i…
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multiple - choice question a population is made up of... one type of or…
one type of organism. (Example: frogs)
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3) digestion of starch begins in the: stomach mouth small intestine lar…
3) B. Mouth 4) A. Maltose
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1) insulin is produced by the ____________ cells of the pancreas. beta …
1. A. Beta 2. B. Alpha
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music therapy is a field of scientific research that studies the relati…
Music therapy is the use of all elements of music to treat patients. Music therapists in the United States must complete coursework at an accredited program, complete over a thous…
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read the passage and then answer the question. the nobel prize is consi…
happening after someone's death
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shortly after the sept. 11, 2001, terrorist attacks, president george w…
1. The Sept. 11, 2001 terrorist attacks. 2. Al - Qaeda leader Osama bin Laden. 3. Chemical, biological, and potentially nuclear weapons. 4. The attacks created a climate of fear a…
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lea el extracto a continuación y responda las preguntas. estudios recie…
The text discusses both the decline in bee populations and related conservation efforts.
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select the text from the paragraph that best helps you understand that …
"a significant technical conundrum presented by the unique properties of biofluorescence. The light that biofluorescent creatures emit is not visible to the human eye. As a result…
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multiple - choice question what is logistic growth? a type of growth wh…
a type of growth where the population increases sharply at first but then continues to increase at a slower rate
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for these discoveries to be seen, dr. sparks and his colleagues first h…
difficulty
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select the text from the paragraph that best helps you understand that …
transmuting the blue light of the ocean into brilliant red, green, and orange hues
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capable of transmuting the blue light of the ocean into brilliant red, …
A. converting
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24) oligosaccharides are short carbohydrate chains that have to sugar m…
3 to 10
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a man - made world event that would affect the labor market would be a(…
C. war
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22) glucose + galactose = ____________ galactose lactose maltose sucros…
22) B. Lactose 23) C. Maltose
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reading tool make connections the concept map below shows the relations…
Producers: Autotrophs that use solar energy (photosynthesis) or chemical energy (chemosynthesis). Consumers: Meat - eating (carnivore), plant - eating (herbivore), plant - and mea…
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20) after fructose is absorbed by the small intestine and transported t…
20) Glucose, fat 21) Sucrose
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18) molecules of water combine with molecules of carbon dioxide to form…
18) D. 6, 6 19) True
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a checkers tournament starts with 2048 players. after each round, a qua…
B. $P = 2048(0.75)^{r}$, There will be 864 players left after three rounds
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14) jacky made a new years resolution to increase her fiber intake. she…
14. Use an enzyme - based supplement like Beano before she eats these foods. 15. Switching to a natural candy that uses honey and natural raw sugar
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12) the product that is most likely to contain maltose is ________. bee…
12. Beer 13. All of the above are included.
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6) the most common monosaccharides are: glucose, sucrose, galactose fru…
6) Glucose, fructose, galactose 7) Dextrose 8) True
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3) plants create the carbohydrates in foods through a process called: p…
3. C. Photosynthesis 4. B. False 5. C. The color of the food
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reading tool make connections the concept map below shows the relations…
Top - right box: producer Middle - left box: photosynthesis Middle - right box: chemosynthesis Bottom - left box (meat - eating): carnivore Bottom - middle box (plant - eating): h…
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read the excerpt from a latina judges voice by sonia sotomayor. almost …
"In 1992 when I joined the bench, there were still two out of 13 circuit courts"
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6. in seventh paragraph, douglass’s parallel structure further develops…
a. Highlighting the difference between enslaved Americans’ sentiments toward America on the 4th of July
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nails human fingernails grow at an average rate of 3.47 millimeters per…
69.4
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drag each label to the correct location on the image. examine the sourc…
Primary Sources (P): - journals and letters from a time period - videos and photographs of an event - data from an experiment Secondary Sources (S): - textbooks about a subject - …