生物
细胞生物学、遗传学、生态学与生命科学基础。
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determine whether each carbohydrate is best described as a monosacchari…
Monosaccharides: fructose, glucose Disaccharides: sucrose Polysaccharides: glycogen, cellulose
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is the tiger salamander an example of a generalist or specialist specie…
D. Specialist, because they rely on very specific breeding habitats.
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choose all of the molecules that could be produced by a hydrolysis reac…
B. simple sugars digested from starch in a pretzel C. amino acids from digesting the protein in chicken
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what is the result of a dehydration reaction? a polymer forms when mono…
A. A polymer forms when monomers covalently bond with each other as water is removed.
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which process is used to break down polymers into monomers? dehydration…
E. hydrolysis
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which stage of the nitrogen cycle does the arrow in the image represent…
A. Nitrogen fixation, in which nitrogen gas is converted into ammonia.
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special cells called melanocytes are found in this layer. hypodermis de…
epidermis
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questions: 1. name the 4 main elements that make up 95% of an organism.…
1. Carbon (C), Hydrogen (H), Oxygen (O), Nitrogen (N) 2. Single, Double, Triple, Aromatic bonds 3. Large molecules composed of many smaller subunits 4. Carbohydrates, Lipids, Prot…
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which of the following organelles provide structure and rigidity to a p…
cell wall
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cell structures quick check why are lysosomes important to the health o…
They break down worn - out cell parts that are no longer needed.
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read this scenario: \sam wanted to test if music helps plants grow. he …
Mistake: There were multiple independent variables (light and music), making it impossible to determine if music or light caused the growth difference. Fix: Keep both plants in th…
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c) describe the role of the fungal partner in each of the following in …
1) In mycorrhiza, the fungal partner aids in nutrient and water absorption for the plant. 2) In lichens, the fungal partner offers structural support and helps in water - mineral …
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image #1 cell theory the cell is the smallest unit of life. all living …
1. Image 1: The cell theory states that the cell is the fundamental unit of life, meaning it is the smallest entity that can be considered alive. All living organisms are composed…
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members of a softball team raised $1898.25 to go to a tournament. they …
A.
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under his cell phone plan, corey pays a flat cost of $55.50 per month a…
A. Option A
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what is the 24 - hour natural cycle of animal behavior and physiology c…
C. Circadian rhythm
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how can this be? it might seem a sure thing that automating a task woul…
Annotation: A possible sentence in paragraph 7 is "As depicted in the chart below, desktop publishing systems have meant fewer jobs for typographers, as graphic designers took ove…
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read this paragraph. biology 101 with professor ramirez is the most cha…
A. challenging C. exhaustive note taking D. time - consuming lab work
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select the paradox in the passage. i dwell in a lonely house i know tha…
"I dwell in a lonely house I know that vanished many a summer ago"
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suppose that you and a friend see brightly colored pigeons like these a…
No, your friend's explanation is not a scientific theory. Bird coloration is mainly due to genetics and pigment - related biological processes, not simply from eating food with th…
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review the passage. the verbal irony is shown in bold. nowadays it is a…
The passage uses irony to highlight the unfair situation of the poor, where the so - called 'duty' and 'pride' are actually signs of exploitation.
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the olympic games second in 2 minutes 16 3/5 seconds. no americans appe…
C. Paragraph 4 explains an athletic event that caused the audience reaction described in paragraph 5.
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6. a radio commercial script calling miss drocteds new album, the sound…
6. Author's Purpose: To persuade. How do you know? It is advertising an album. 7. Author's Purpose: To inform. How do you know? It presents data on pie sales. 8. Author's Purpose:…
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tariffs and subsidies are both types of monetary restrictions for the d…
D. positive and negative incentives
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consciousness is defined as o a. the ability to mentally rotate objects…
D. our awareness of the external environment and mental processes.
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select the verbal irony in the passage. nowadays it is a duty for a poo…
The irony lies in the situation where the poor are burdened with duties like being soldiers while the wealthy and lazy benefit from the supposed revolutionary changes that were me…
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select the text from the paragraph that best helps you understand that …
At the time of the film's release, the possibility of de - extinction seemed fantastical.
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why did the rats press the lever more often when presented with the com…
D. The visual cues were a green light, which the rats had previously associated with ingesting cocaine.
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en este cladograma, el rasgo ancestral es carnivoro cabelo ronroneando …
columna vertebral
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intrinsic motivation occurs internally and includes enjoyment and accom…
True
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characteristic of this in group wolf leopard house cat purring retracta…
D. carnívoro
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pregunta de opción múltiple ¿qué organismo no tiene pelo? caballo gato …
Tortuga
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select the text from the paragraph that best helps you understand that …
They escape from their enclosures and begin attacking the humans, creating chaos on the island.
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4.2 thinking critically: can subliminal messages change your behavior? …
daytime fatigue and inattention that increase the risk for accidents.
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reality. in 2003, for example, a team of scientists used preserved dna …
easy to control
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¿cuáles dos organismos tienen garras retráctiles? leopardo gato domicil…
Leopardo, Gato doméstico
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multiple - choice question decomposition, the chemical breakdown of org…
False
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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…
The phospholipid bilayer
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lets find out how much you know about this topic! this will help us per…
An ATP - driven pump that uses energy from ATP hydrolysis to move ions against their gradient.
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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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question 2. a lab technician needs to determine whether cells in a test…
B. Nile Blue
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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 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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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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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 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