生物
細胞生物學、遺傳學、生態學與生命科學基礎。
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unit 3: section 1 - 3 quiz a. indo - europeans ac. caste cd. siddhartha…
1. A. Indo - Europeans 2. BD. karma 3. DE. nirvana 4. CD. enlightenment 5. B. steppes 6. AD. Brahmin 7. D. Anatolia 8. BE. Jainism 9. CD. Siddhartha Gautama 10. AB. Vedas 11. AC. …
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pregunta de opcion multiple verdadero o falso: los cladogramas comparan…
Verdadero
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what does a negative growth rate indicate about a population? an increa…
population decline
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what is a niche? a type of food organisms consume the ph of water requi…
an organism's role in an environment
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what does it mean when a population has a 0% growth rate? size of the p…
The population size is staying the same.
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pais 2 1. es una isla en el mar caribe con un sistema político socialis…
País 2: - What country is it? → Cuba - What is its capital? → Havana - In what part of the continent is it located? → Caribbean (North America) País 3: - What country is it? → Dom…
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populations cannot grow if they do not have what the members of the pop…
The lack of available shelter
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what do we call it when an organism enters an area? immigration emigrat…
Immigration
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what do we call it when an organism leaves an area? immigration emigrat…
Emigration
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when one organism is removed and it causes effects in the ecosystem bey…
Trophic cascade
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24. fossil fuels formed primarily from: a. volcanic rock b. dead plants…
24. B. Dead plants and animals 25. C. Carbon dioxide 26. C. Earthquakes and volcanoes 27. C. Water cycle 28. B. Nuclear fusion 29. B. Earth passes between the Sun and the Moon 30.…
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24. fossil fuels formed primarily from: a. volcanic rock b. dead plants…
24. B. Dead plants and animals 25. C. Carbon dioxide 26. C. Earthquakes and volcanoes 27. C. Water cycle 28. B. Nuclear fusion 29. B. Earth passes between the Sun and the Moon 30.…
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review the first and second paragraphs. timely trip in the relatively n…
One paragraph supplies background information about space exploration, and the other paragraph outlines a problem.
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cell membrane and transport: learn how transporters keep cells healthy …
Efficient water reabsorption back into the bloodstream.
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review the sixth paragraph. timely trip in the relatively new era of hu…
Photos indicate that Mars has ancient deep - sea thermal vents, so maybe it possesses biological materials that are useful to humans. The pictures taken by robots currently statio…
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all membrane and transport: learn how transporters keep cells healthy e…
The unique assortment and abundance of specific transport proteins expressed in their plasma membranes.
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2.5 thinking critically: what can fmri tell us about behavior and menta…
provide feedback to the pituitary gland and the brain.
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lets find out how much you know about this topic! this will help us per…
B. An antiporter
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read the text. timely trip 1 in the relatively new era of human space e…
Sending humans to Mars is a wise move for the advancement and ultimate survival of humanity.
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physical science (chemistry & physics) 11. which particle has a negativ…
11. C. Electron 12. A. Ionic 13. C. Electrons are unevenly shared between hydrogen and oxygen 14. B. Law of Conservation of Mass 15. C. Acting on it 16. C. Every action has an equ…
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consider the following scenario: during a twilight hike, alex notices t…
Cones remain highly active in low light, enabling accurate color vision and high detail.
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b) what is the difference between lytic cycle and lysogenic cycle. expl…
**b)** The lytic cycle leads to immediate host - cell lysis and virus production, while the lysogenic cycle involves viral DNA integration into the host genome without immediate l…
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question 10 of 10 why does the cell membrane of the tube worm stop the …
C. To maintain a stable environment
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question 9 of 10 which parts of the membrane would help a large carbohy…
A. Globular proteins
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multiple choice question scientists on the international space station …
Variables offer a testable explanation for a problem using what the scientists know.
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cell membrane and transport: learn how transporters keep cells healthy …
Small, nonpolar molecules (e.g., carbon dioxide).
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14 mark for review contains hydrolytic enzymes associated with the intr…
B. Lysosome
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the organelle that is a major producer of atp and is found in both hete…
E. mitochondrion
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question 2. a lab technician needs to determine whether cells in a test…
B. Nile Blue
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lets find out how much you know about this topic! this will help us per…
The phospholipid bilayer
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question 3. what is the function of the organelle labeled b in the diag…
B. Use energy from the sun to make glucose
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12 mark for review which of the following best explains why hydrolytic …
A. These enzymes are essential for breaking down organic molecules.
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lets find out how much you know about this topic! this will help us per…
B. A dynamic and fluid structure where proteins and lipids can move laterally within the bilayer.
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this group of questions consists of five lettered headings followed by …
A. Proteins
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all eukaryotic cells contain at least one golgi complex, typically loca…
A. Enzymatic modification of newly synthesized integral membrane proteins
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9 mark for review which of the following organelles modifies and packag…
B. The Golgi apparatus
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8 mark for review prokaryotic and eukaryotic cells generally have which…
C. Ribosomes
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scientists continue to explore the boundaries of cell theory, especiall…
D. A new structure is created in a lab that can reproduce and carry out metabolism but lacks a traditional cell membrane
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review the passage. the verbal irony is shown in bold. my father, a fir…
It shows that the narrator is annoyed by her father's response.
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the following questions refer to the following diagram. for each phrase…
We need the specific labels in the diagram to determine the correct answer. Since the diagram labels are not provided clearly, we cannot give a definite answer among A, B, C, D, E.
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the market for south carolina indigo \crashed\ after what historical ev…
The Revolutionary War
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question 9. cell - theory is a result of the contributions of several d…
A. Scientific theories are well - tested explanations, while laws are well - tested descriptions of natural phenomena, one cannot become the other.
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6. which is true about humans and the biosphere? a. as a result human p…
6. a. As a result human population growth and activities, the current species extinction rate is 1,000 times more rapid than it was before the Industrial Revolution. 7. d. Decreas…
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directions: questions 6 is a short free - response questions that requi…
Secretory proteins are synthesized in the endoplasmic reticulum (ER), then move to the Golgi apparatus for modification and packaging, and are finally transported in secretory ves…
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which statement is not a part of cell theory? a. cell organelles such a…
A. Cell organelles such as chloroplasts are self - replicating
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which of the following structures would be present in a plant cell, but…
C. chloroplasts, cell wall, central vacuole
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7. the arrangement of muscle tissue, nervous tissue, and connective tis…
7. a) Organ 8. c) Leaf 9. a) Organ 10. b) Tissue 11. b) Coordination and regulation of body activities 12. a) True
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select the verbal irony in the passage. my father, a fireman, had disco…
The father's advice to leave the keys in the car in a place with no gas - stations while also discouraging the narrator from learning about car workings is the verbal irony.
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4 mark for review which one of the following cells is likely to be the …
A. A cube with side - length 1 $\mu m$
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6. true or false: blood, which is composed of different blood cells is …
b) False
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instructions: read each question carefully then circle the correct resp…
1. c) Cell 2. b) Cells, tissues, organs, organ systems, organisms 3. c) Tissue 4. a) Neuron 5. d) Organ systems
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short answer sbi3u1 biodiversity ku /13 think /6 app /6 comm /10 q1. wh…
**Q1**: Main feature of Euglena as plant - like protist: Presence of chloroplasts for photosynthesis. Four features of Paramecium: Slipper - like shape, cilia for movement, macron…
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describe the structure and function of two eukaryotic membrane - bound …
1. Mitochondria: Structure - Double - membrane with inner cristae. Function - Produce ATP through cellular respiration. 2. Chloroplasts: Structure - Double - membrane with thylako…
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is the study of art by analyzing and comparing form and style. its disc…
A. Formalism
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question 4. which of the following best describes the primary function …
C. To control what enters and leaves the cell
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the following data were collected by observing subcellular components i…
Cell Type X: Likely involved in movement and high - energy processes due to many mitochondria and presence of cilia. Cell Type Y: Likely involved in protein and lipid synthesis an…
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simple cuboidal epithelial cells line the ducts of certain human exocri…
A. $10\mu m$
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which of the following best explains the difference between passive and…
B. Passive transport does not require chemical energy to occur, active transport requires energy, such as ATP
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1. apply give three examples of systems in nature that are not discusse…
1. Human digestive system, water - cycle system, coral - reef ecosystem 2. Over - exploitation of resources, pollution, introduction of invasive species 3. Inputs: students, teach…
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harry is reviewing his finances. he compiled a list of expenses and inc…
We need to visually inspect the bar - charts provided in the image (not shown in text but assumed to be the four charts in the picture). The correct bar - chart will have the red …
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how does photosynthesis contribute to the carbon cycle? it removes carb…
It removes carbon dioxide from the atmosphere.
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1. how many different types of molecules are shown in model 1? 2 count …
1. Two 2. (Requires visual counting from the image, not provided here) 3. (Answer depends on visual comparison of shapes in the image) 4. (Answer depends on observing the arrows i…
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what is the major biological process that transfers nutrients from the …
photosynthesis
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why is nutrient cycling so important for ecosystems? it allows producer…
It ensures elements are reused and available to organisms.
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energy enters an ecosystem as sunlight, is converted by plants into che…
a one - way pathway through the ecosystem
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simple diffusion how many different types of molecules are shown in mod…
2
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how many times does all matter in an ecosystem have to be used? repeate…
repeatedly
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which species is the first to colonize an ecosystem after a disturbance…
B. pioneer species
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in which environment could secondary succession take place? a thick for…
a thick forest with a diverse ecosystem and lots of rainfall
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how do pioneer species (lichens and mosses) contribute to primary succe…
They slowly change the rock into soil.
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what is it called when ecosystems are constantly trying to repair thems…
succession
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cellular biology and microbiology q1 extra nuclear genetic material in …
Q1. C. plasmid Q2. D. Prothallus Q3. C. Poly saccharide Q4. None of the given options are correct (should be carboxyl and amino). But if we assume from the given options, no corre…
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what is the final phase of an ecosystem called after it has recovered f…
the climax community
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why are there fewer top - level predators compared to primary consumers…
There is less available energy at higher trophic levels.
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the 10% rule states that only 10% of the available energy is passed on …
100 kcal
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in the following apa style reference, \small minds in a big world\ is t…
B. name of the article
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what is the main function of chromosomes in a plant cell? to make prote…
to contain the information that the cell uses for growth and activities
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using the 10% rule when studying trophic pyramids, if the primary consu…
100 Joules
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name: date: 1. where do plants get their energy from? a. the moon b. su…
1. B. sunlight 2. A. how plants make food using light, water, and carbon dioxide 3. D. "Since only certain plants grow in hot, cool, wet, or dry climates, each environment is made…
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what is the main function of the cell wall in a plant cell? to give str…
to give strength and stiffness to the cell
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using the 10% rule when studying trophic pyramids, if the autotrophs pr…
2000 Joules
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the process of photosynthesis occurs when plants take in carbon dioxide…
glucose
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what is the main function of the cell wall in a plant cell? to fill the…
to give the cell its fixed shape
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what is the main function of the nucleus in a plant cell? to give struc…
to send instructions to different parts of the cell
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john and tyrell are both trained athletes. however, johns strongest eve…
C. John has a better ability in muscular strength, and Tyrell has a better ability in muscular endurance
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what role does sunlight play in the process of photosynthesis? it is co…
It is converted into usable chemical energy.
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what is the main function of the chloroplast in a plant cell? to make l…
to use energy from sunlight to make sugar
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what is the main function of the golgi in a plant cell? to give the cel…
to sort and package proteins and other substances
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what did the confederation congress accomplish? it negotiated a good tr…
B. It established an orderly process to create new states.
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of all of the energy that enters an ecosystem, what amount eventually l…
ALL of the energy eventually leaves the ecosystem.
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different species of animals all competing for water at the same wateri…
interspecific
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what is the main function of ribosomes in a plant cell? to use energy f…
to make proteins
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why are physical fitness attitudes important? a. they are able to chang…
D. They influence our activity levels.
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1. a. photosynthesis b. chlorophyll c. glucose d. leaves 2. what four t…
1. a. photosynthesis 2. Sunlight, carbon - dioxide, water, chlorophyll 3. Chlorophyll reflects green light. 4. d. There are fewer hours of sunlight. 5. c. It absorbs water through…
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what does the introduction of an invasive species do to the competition…
It increases competition.
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what is the main function of the vacuole in a plant cell? to make prote…
to store waste in the cell
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what is the main function of the cytoskeleton in a plant cell? to contr…
to support movement within the cell
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what is the main function of the cell membrane in a plant cell? to give…
to control which substances enter and leave the cell
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which symbiotic interaction involves behavior that is positive for one …
commensalism
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cramton, d., & hinds, p. j. (2005). subgroup dynamics in internationall…
volume number of Research in Organizational Behavior