生物
細胞生物學、遺傳學、生態學與生命科學基礎。
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what is the isoenzyme ldh-1 for? hepatic pulmonary disease bone myocard…
D. myocardial infarction
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a skirmish between boston colonists and soldiers that resulted in five …
B. Boston Massacre
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what is our major extracellular cation? sodium calcium potassium chlori…
A. Sodium
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an experiment looking at structures smaller than a cell would most like…
B. transmission electron microscope
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(tiny structure that synthesizes proteins) c. nucleoid d. fimbriae e. c…
1. True 2. Nucleus 3. A cell with a true, membrane - enclosed nucleus
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which of the following are disaccharides? a glucose and sucrose b malto…
# Breve explicación: Los disacáridos son carbohidratos formados por la unión de dos monosacáridos. La maltosa es una unión de dos moléculas de glucosa, y la lactosa es una unión d…
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when a proper noun is the name of an organization, capitalize each impo…
1. Would you like to see jumping rope as a sport in the Olympics? 2. The team from Japan is one of the best in the International Double Dutch Federation. 3. Talura Reid invented h…
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which of the following is an example of starch? a pectose b amylose c m…
# Explicaciones breves: La almidón está compuesto por dos polímeros de azúcar: amilosa y amilopectina. La pectosa es un polisacárido presente en las paredes celulares de las plant…
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cell structure practice (use your digital textbook or a copy of the old…
**Prokaryotic Cell Structure** 1. Before 2. Nucleus 3. A cell without a membrane - bound nucleus A. Cell wall B. Ribosome C. Not specified in given info D. Not specified in given …
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question 3 of 5 what did some of the indians the frinks encountered do?…
D. Invite the Frinks to their homes
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plants and animals are comprised mainly of a. protein b. carbohydrates …
C. water
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having your teenager explain the value of being on the internet to some…
B. significance
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an example of coalition building is: a. a single advocacy group lobbyin…
1. c. Multiple organizations uniting for a common cause 2. a. Political opposition 3. d. Lobbying
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radical revolution stage timeline: 1792 - 1794 directions: using the im…
1. It established a limited monarchy instead of an absolute monarchy. 2. They attempted to escape Paris in disguises. They were fearful of the loss of their power due to the revol…
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radical revolution stage timeline: 1792 - 1794 → directions: using the …
# Brief Explanations: 1. The 1791 Constitution established a new government with a limited monarchy for the French revolutionaries, replacing the absolute monarchy. 2. King Louis …
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sections a.2.2.4 - 11 warm - up: \is fire alive?\ c.e.r. practice make …
Fire is not alive because it does not have cells, cannot reproduce in a biological way, and does not maintain homeostasis, which are key characteristics of living things.
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36 minutes remaining | + unlimited extra time 18 of 20 ques quiz conten…
# Breve explicación: Las plantas almacenan glucosa en forma de almidón. La glucosa producida durante la fotosíntesis se convierte en almidón para su almacenamiento. La glucógeno e…
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recognizing common and proper nouns a noun is a word that names a perso…
1. Proper nouns: Francesca, Radio City Rockettes 2. Common nouns: She, dance steps, them 3. Proper nouns: Tom, Rockette; Common noun: dance teacher 4. Proper nouns: Francesca, Rad…
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13. what is the significance of ecological niches? a. they are irreleva…
13. d. They define the specific role of an organism within its environment 14. a. Threatened pollination and food supply 15. c. Physiological adaptations
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lets apply the concepts you just learned about selective permeability. …
1. Nitrogen molecule ($N_2$) 2. Water ($H_2O$) 3. Glycerol 4. Potassium ions ($K^+$)
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10. which statement accurately describes the impact of artificial selec…
10. B. It can produce rapid and extreme changes in traits within populations 11. B. They help prevent extinction and maintain biodiversity 12. B. To enhance survival and reproduct…
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question 2 which of the following is a false statement regarding carboh…
C. Carbohidratos sirven como bloques de construcción para músculo
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7. what type of selection involves humans deliberately modifying organi…
7. b. Artificial selection 8. c. Environmental factors 9. b. Artificial selection
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suppose that the pink dots in this illustration represent the sugar glu…
B
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warm - up: \is fire alive?\ c.e.r. practice make a claim. is fire alive…
Fire is not alive. Evidence: 1. It has no cells. 2. It does not reproduce in a biological way. 3. It does not maintain homeostasis. Reasoning: Fire is not alive because it lacks t…
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4. which of the following best describes natural selection? a. a proces…
4. b. The mechanism by which organisms best adapted to their environment tend to survive and reproduce 5. b. Poaching for their horns 6. a. Natural selection
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for order or organization to increase in a cell—for example, for amino …
There has to be an input of energy—for example, some protein would have to use energy to actively transport the amino acids from one part of the cell to the other.
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consider the \system\ consisting of amino acids in the cell you just an…
A. Increase
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question 24 ethnocentrism is the tendency for: every society to value t…
Question 24: Members of a society to view its society as superior to others. Question 25: Primates.
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1. what does sustainable resource management focus on? a. depleting eco…
1. d. Ensuring resources aren't depleted beyond recovery 2. c. The variety of life on Earth 3. b. The process by which an organism becomes better suited to its environment
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what is diffusion? if this box represents a cell and the green and pink…
The bottom - most image where the green and pink balls are evenly mixed throughout the cell area.
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consider a single - celled organism that lives in soil or in pond water…
A. Inside
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question 22 a physical or biological anthropologist would be most inter…
Question 22: The social organization of chimpanzees. Question 23: Artifacts.
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recall that ph expresses the concentration of protons (h+) in a solutio…
The structure of their cell membranes strictly regulates the transport of protons into and out of the cell.
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which of these lipid bilayers is the most permeable? a b c saturated ph…
C
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explain why the several different types of microorganisms are all neces…
Microorganisms are necessary because of their key roles in ecological, health, and industrial processes.
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biological evolution refers to _. ○ descent from monkey ancestors ○ bio…
changes in the genetic makeup of a population over generations
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which of the following study living primates? evolutionologists geologi…
primatologists
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question 12 select the research question that best fits nancy scheper -…
Why do mothers refuse to grieve when their babies die?
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extinction occurs when the last individual of a particular species dies…
1. existence 2. species 3. habitats 4. species 5. ecosystems 6. species 7. endangered
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transmembrane proteins are amphipathic. o true o false
True
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the next thing to ask yourself about a membrane protein you are interes…
A. Polar and charged R - groups B. Nonpolar R - groups C. Nonpolar R - groups D. Nonpolar R - groups E. Polar and charged R - groups
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what type of anthropologist would study the miscommunications between m…
D. sociolinguist
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the hydrophobic hydrocarbon tails in the interior of the lipid bilayer?…
A. Water outside the cell B. Lipid interior C. Lipid interior D. Lipid interior E. Water inside the cell
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question 6 the term \gender\ refers to ____. ○ the sexual tendency of s…
cultural meanings assigned to the biological differences between the sexes
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why dont fats form lipid bilayers and thus the basic structure of the c…
Fats do not have polar or charged groups that can interact with water.
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22. what are the four macromolecules? 23. which 3 elements are found in…
24. Monosaccharides 25. Monosaccharides, disaccharides, polysaccharides 26. Cellulose 29. Cell membranes 30. Amino acid 33. Phosphate group, five - carbon sugar, nitrogenous base …
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what stabilizes the phospholipid bilayer in a cell membrane? (this is a…
Hydrogen bonding between hydrophilic heads on phospholipids and water molecules inside the cell. Hydrophobic interactions among the tails on phospholipids Hydrophobic interactions…
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what consequence does the decline of bee populations have? a. increased…
1. c. Threatened pollination and food supply 2. d. Ensuring resources aren't depleted beyond recovery 3. a. It is essential for ecosystem stability and human well - being
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what natural selection pressures can lead to extinction? (select all) a…
1. a. Human - induced changes in an ecosystem, b. Shifts in habitats, c. Changes in climate or geological events, d. Species interactions with other species 2. b. They help preven…
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b) what are the short - term and long - term consequences of bacons reb…
Short - term: Burning of Jamestown, chaos in Virginia, recall of Berkeley. Long - term: Shift to African slavery, influence on colonial governance and Native American relations.
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question 20 of 20 in a group discussion, which sentence is most clearly…
B. Fernandez failed to support her claim that black holes have a finite amount of gravity.
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question 16 of 20 which option is the best example of internal rhyme? a…
B. I attest that the chest is the best in the West.
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in a recent survey of students who graduated from a large public high s…
A. a review of the students' school transcripts
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question 15 of 20 which statement is most clearly objective? a. brown c…
D. Professor Summers begins her essay by discussing hunger.
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if peers accept a scientific papers claim, what is the next step in the…
A journal will publish the paper.
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fill in the blank question according to coakley, are well - established…
sports
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factors drive the selection of specific traits beneficial for survival …
1. Environmental 2. Reproduction 3. Species
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adaptations are natures solutions that help organisms adjust to their e…
1. environment 2. environment 3. mimicry 4. survival 5. organ 6. structural 7. camouflage
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read the following scene: in the midst of the shadows of the dark room,…
C. A supernatural theme
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adaptations are natures solutions that help organisms adjust to their e…
1. environment 2. environment 3. mimicry 4. survival 5. tissue 6. structural 7. camouflage
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what illustrates natures solutions to survive and thrive in diverse env…
1. a. Adaptations in organisms 2. c. Physiological adaptations 3. c. They are inherited traits that enhance survival and reproduction
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prompt you are a marine biologist who wants to study what type of zoopl…
A compound light microscope has higher magnification, enabling more detailed observation of the small zooplankton.
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what is the primary purpose of adaptations in organisms? a. to create n…
1. B. To enhance survival and reproduction 2. D. Structural adaptation 3. B. Evolution by natural selection
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which sentence is an example of how a scientist might use a model? a mi…
The end of a slinky is moved vertically up and down to simulate a wave.
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which adaptation occurs at the cellular or biochemical level? a. physio…
1. a. Physiological adaptations 2. c. Structural adaptations 3. c. Physiological adaptations
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according to your answer in question 4, why should you use this objecti…
The scanning objective lens is used first because: 1. It has a wide field of view, enabling easy location of areas of interest. 2. It provides an overall view of the specimen's st…
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6. answer these questions after watching the video: - true or false: al…
- True or False: All living things respire. True - True or False: Cellular respiration always begins with glycolysis. True - What is the chemical formula for glucose? C₆H₁₂O₆ - Wh…
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in sexually reproducing organisms, the mutation must be found in the ga…
True
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directions: after the passage of the indian removal act, about 20,000 c…
For Cherokee Nation v. Georgia: The Supreme - Court case affirmed Cherokee self - governance rights in theory but was not enforced, setting the stage for forced removal. For Treat…
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explain the role of each aspect of the american system below. protectiv…
Protective Tariffs: Shielded domestic industries from foreign competition by raising import costs. A National Bank: Stabilized currency, managed public funds, and provided credit …
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trisomy means there are 3 copies of the chromosome true false
True
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during the industrial revolution, it was very common for children to be…
a. During the Industrial Revolution, it was very common for children to be employed. Workers aged 16 and below worked to support their families instead of studying in schools.
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in nondisjunction, the chromosomes separate perfectly in meiosis true f…
False
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this assessment will test your knowledge of first aid and emergency eye…
A. alternative, C. supplement
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which of these does henry david thoreau criticize in esistance to civil…
A. The Mexican - American War
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a duplication is always just a single nucleotide false true
False
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deletion is adding in an extra segment of the chromosome true false
False
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you need to follow specific steps in order to properly observe a sample…
1. Plug in the microscope and turn on the light bulb with the switch on the base. 2. Use the clips on the stage to put the slide in place. 3. Move the slide to center the sample o…
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what is your evidence for why you think food has energy or does not hav…
Food has energy as it enables physical and mental activities and energy is released during its digestion.
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inversion is flipping a segment of the chromosome. false true
True
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chromosomal mutations happen during meiosis typically. false true
True
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alia was dismayed to find herself in the drawing studio. she had been s…
There can be unexpected connections between seemingly different things.
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10 mark for review the table below shows the production alternatives of…
B. Country B has an absolute and comparative advantage in the production of computers.
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neal was so excited. his high school was having a bake - off, and the o…
It's often better to do a good job on something simple than attempt too many.
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all unique alleles started as a mutation and became part of the gene po…
True
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2. an investigation was done to see if keeping the lights on for differ…
# Breves explicaciones: En un experimento, la variable independiente (IV) es la que se manipula y causa un cambio en la variable dependiente (DV). 2. La cantidad de tiempo que las…
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9. the information for two pay - as - you - go cell phone companies is …
a. On Call: approximately $2.86$ dollars per hour; Talk Time: $2.5$ dollars per hour b. Talk Time offers the best deal because its unit - rate ($2.5$ dollars per hour) is lower th…
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use the rulers to answer the questions. write each answer as a whole nu…
(a) 2 (b) 42
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which sources are reliable? check all that apply. an article discussing…
- an article discussing mineral resources written by the United States Geological Survey - a study describing clinical trials of a new medication in the Journal of Medicinal Chemi…
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required: record each transaction. addison uses the following accounts:…
| Date | General Journal | Debit | Credit | |--|--|--|--| | March 28 | Salaries Expense | $4,800 | | | March 28 | Cash | | $4,800 |
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march 22 provide construction services for $16,800 on account. march 27…
| Date | General Journal | Debit | Credit | | ---- | ---- | ---- | ---- | | March 27 | Cash | 11800 | | | | Accounts Receivable | | 11800 |
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read the quotations below from yann martels life of pi. match each one …
1. "If your fear becomes a wordless darkness you avoid... you open yourself to further attacks of fear because you never truly fought the opponent who defeated you." - You must na…
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analyze the texts support your responses with evidence from the texts. …
1. A gentle, innocent mood. 2. The speaker's ambivalence about the tiger's existence. 3. Art as a powerful, divine - like creative force. 4. "The Lamb" has an innocent, child - li…
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a plant can recognize members of its “family” and will try to help them…
C. something that is biological
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9. the information for two pay - as - you - go cell phone companies is …
On Call: $\frac{20}{7}\approx2.86$ dollars per hour; Talk Time: $2.5$ dollars per hour
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question 28 1 pts the fundamental organizational unit of life is the: a…
Question 28: B. cell Question 29: C. Surrounded by a membrane structure Question 30: A. False
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stock, service revenue, advertising expense, and salaries expense. note…
| Date | General Journal | Debit | Credit | |--|--|--|--| | March 22 | Accounts Receivable | $16,800$ | | | March 22 | Service Revenue | | $16,800$ |
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question 25 1 pts which of the following does not describe a structure …
Question 25: D. All of the above are structures or functions of proteasomes. Question 26: B. chromatin. Question 27: A. microvilli.
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in vertebrates such as a chicken, a mouse, or a python, variation in th…
A. As vertebrates evolved, mutations in Hox genes led to new vertebral organization during embryological development