生物
细胞生物学、遗传学、生态学与生命科学基础。
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fifty two colonies grew in nutrient agar from 0.1 ml of undiluted sampl…
For the first question: B. \(520\) per \(mL\) For the second question: A. \(25 - 250\)
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using rewards to bribe people to engage in an activity they already enj…
First question: Instrinsic motivation Second question: Instinctive drift
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operant response rates remain highest when individuals anticipate that …
First question: Cognitive processes. Second question: Extrinsic motivation.
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2. in the tropical rainforest plants must compete for a. air. b. water.…
D. sunlight
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label the following: m. dna n. mrna o. p. amino acid q. trna r. ribosom…
M. DNA, N. mRNA, O. mRNA, P. Amino acid, Q. tRNA, R. Ribosome, X. Codon, Z. Codon
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which of the following might result in damaged red blood cells? select …
C. hemolysis and crenation
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which of the five geographical themes in best represented by the follow…
B. Human - environment interaction
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question what is true about selective permeation? select the correct an…
Only molecules or ions of a certain size, shape, polarity, charge, and so forth, are capable of passing through the material.
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q37. what part of the anatomy does tuberculosis mainly impact? heart br…
Lungs
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based on chapters 1 - 5, what is the main internal conflict ponyboy fac…
Struggling to understand his place in the world and his family.
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question solutes in body cell fluids and blood serum give these solutio…
7.7
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17. using the codon wheel to the right, transcribe and translate the fo…
Methionine - Alanine - Lysine - Cysteine - Arginine
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multiple choice question the behavioral approach to explaining anxiety …
environmental
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multiple choice question the fact that an identical twin is much more l…
genetic
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multiple choice question according to the cognitive perspective, what i…
Maladaptive thoughts
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question 6 of 10 which of the following leaders launched successful rev…
C. Simón Bolívar
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question 5 of 10 how did the arrival of portuguese king john vi benefit…
C. He instituted economic reforms that increased international trade.
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question 4 of 10 how did the colony of brazil change after napoleon att…
C. It became the seat of power for the Portuguese monarchy.
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question 3 of 10 which statement accurately describes a key difference …
D. San Martin began the liberation of Peru, while Bolivar completed the liberation of the country.
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question 03 as a result of the unfavorable trade treaties signed with t…
Meiji Restoration
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question 2 of 10 how did the mexican war of independence differ from th…
A. Only the Mexican War of Independence eliminated Spanish colonial control over part of North America.
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question 10 of 10 which of the following describes the haitian revoluti…
C. A revolt by African slaves in the Caribbean against French colonists
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question 9 of 10 which of the following describes a similarity between …
D. Both were denied political rights because of their race.
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question 8 of 10 which of the following describes a difference between …
C. Only the Haitian Revolution was motivated by a desire to end slavery.
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which of the following highlighted words are considered zoological jarg…
"primates", "specialized diets", "species"
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question 5 of 10 which of the following groups controlled saint-domingu…
A. French aristocrats
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question 4 of 10 read this quote from the declaration of the rights of …
B. They inspired affranchis and slaves to rebel against Saint - Domingue’s unfair government.
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match the terms with their appropriate descriptions. emotion+ feeling+ …
- Emotion: an immediate, specific negative or positive response to environmental events or internal thoughts. - Feeling: the subjective experience of an emotion (e.g., scared, pro…
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question 2 of 10 which of the following groups owned property in saint …
C. Affranchis
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question 1 of 10 why did the spanish and the british try to seize saint…
C. Because the French were too busy with their own revolution to fight for their colony
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my people love me because i have the ability to inspire others. they be…
B. Charismatic
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finding the right data alexandria wants to know whether a recent projec…
- Useful Data: Animal diversity before the project at this coral reef, Animal diversity after the project at this coral reef - Not Useful: Information about animal diversity in al…
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when the political philosopher alexis de tocqueville warned against \th…
For the first question: the welfare of minority groups. For the second question: his concept of a social compact.
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question 9 of 10 which of the following describes a political similarit…
C. In both situations, France was governed by a monarchy.
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9. the diagram below represents the beginning and end products of a pro…
transcription
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fix any punctuation or capitalization errors below. click submit answer…
Astrid Hofferson thought the play was excellent. The costumes, for example, were incredibly intricate and beautiful.
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4-82. a dietician studying the benefits of eating spinach surveyed a la…
a. No, I do not agree. Association does not imply causation. b. Health - conscious lifestyle (including exercise, overall diet etc.) could explain the association.
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question 8 of 10 what is one way that the american revolution contribut…
D. The cost of supporting the American Revolution caused the French king to propose tax increases.
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in 2017, james damore circulated a memo to his colleagues at google cla…
Sociological Argument(s): - Employees are more likely to take on the characteristics ascribed to their jobs than to fit into jobs by reason of the job requirements. - Gender socia…
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question 6 of 10 how were the 18th - century french revolutionaries ins…
C. Jean - Jacques Rousseau’s writings inspired them to view practices like inherited privilege and absolute monarchy as irrational.
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explain the difference between ancient greek and ancient roman approach…
Ancient Greek democracy was direct (citizens directly involved in governance), while Roman democracy was representative (with elected officials and a complex institutional setup).
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which of the following items could also depreciate over time? art gold …
Cell phone
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question 2 of 10 which of the following situations is most similar to t…
C. A group of poor citizens attacks a state legislature and establishes its own government.
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question 1 of 10 why did jacobins such as maximilien de robespierre arg…
C. To protect the political changes made during the French Revolution
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a student is filling out the venn diagram shown below. 3. two items tha…
a rigid cell wall and chloroplasts
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question 10 of 10 which historical event influenced the american revolu…
D. Glorious Revolution
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which changes were effects of the mexican revolution? check all that ap…
A new constitution was adopted. Land reforms were initiated.
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3) think about the flow of matter and energy in a pyramid model with a …
A. The sun is the ultimate source of energy in an ecosystem, B. Matter flows and is often conserved within or among ecosystems, C. Energy flows through ecosystems, but only a cert…
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2. why do eukaryotic cells require mitochondria? clear all to package m…
to generate ATP for the cell
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the picture shows a student using a microscope to study a prepared slid…
a nucleus
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question 7 of 10 ideas such as individual liberty and the separation of…
C. The Enlightenment
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5) in a trophic pyramid the primary consumers have 1500 j of food energ…
5. \(150\) 6. \(90\)
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3) think about the flow of matter and energy in a pyramid model with a …
- **Question 3**: A. The sun is the ultimate source of energy in an ecosystem; B. Matter flows and is often conserved within or among ecosystems; C. Energy flows through ecosystem…
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1) in a prairie ecosystem, which of the following populations has the m…
1. D) prairie grass 2. A) fruit → insect → sparrow → hawk
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a bacteriophage virus causes infection in bacteria by injecting which o…
DNA
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which of the nouns in this sentence is a concrete noun? the bears were …
A. bears
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the viral structure responsible for recognizing specific host cells is …
a surface protein.
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which two organisms are eukaryotic, have a nucleus, and reproduce using…
plant and animal cells
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which organism contains a cell membrane, ribosomes, a cell wall, a dna …
Bacteria
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when viral dna combines with the host cells dna, the viral dna becomes a
prophage
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viruses have structures that allow them to inject their genetic materia…
the virus uses the host’s machinery to replicate.
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cold sores are caused by the herpes simplex virus type 1. a company tha…
the mechanism used by the virus to infect cells
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the viral structure responsible for recognizing specific host cells is …
C. a surface protein.
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20/22 which two organisms are eukaryotic, have a nucleus, and reproduce…
plant and animal cells
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which organism is pictured? plant cell animal cell virus bacteria
animal cell
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18/22 both viruses and cells both have dna. both contain organelles. bo…
A. both have DNA.
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when hiv causes a lysogenic infection, it can remain dormant for years.…
B. destroys white blood cells.
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which organism contains a cell membrane, ribosomes, a cell wall, a dna …
A. Bacteria
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under his cell phone plan, julian pays a flat cost of $52 per month and…
C
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what part of a virus determines which host the virus infects? plasma me…
C. surface proteins
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which of the following characteristics is shared by viruses and living …
contain nucleic acids such as DNA or RNA.
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in which of the following types of infection will the infected host cel…
lytic infection
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read the passage and answer the following question(s). sonnet 18 shall …
A. The poet compares the object of his affections to the beauty of a summer's day, but he expresses concerns that she will one day wither and die as all mortal things do, so he pr…
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a bacteriophage virus causes infection in bacteria by injecting which o…
DNA
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the presence of which of the following structures could be used to dist…
Cytoplasm
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read the passage and answer the following question(s). sonnet 18 shall …
A. In these lines, the poet is stating that as long as humankind exists, his love will live on through his poetry.
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severe acute respiratory syndrome (sars) is an illness caused by a coro…
A. lytic, because of the quick onset of symptoms after infection
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read the passage and answer the following question(s). sonnet 18 shall …
A. The author uses the metaphor of seasons to reflect the passing of time because the summer heat and rough winds wither the flower of youth in the poem.
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which two organisms are eukaryotic, contain a cell nucleus, and are con…
plant and animal cells
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in which of the following organisms is a host cell required for reprodu…
virus
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which organism requires a host cell for reproduction? viruses bacteria …
viruses
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cells differ from viruses in that only cells - use genetic material. co…
contain cytoplasm.
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read the passage and answer the following question(s). sonnet 18 shall …
The theme of *Sonnet 18* is the immortality of love and beauty via poetry. Shakespeare details summer's flaws (destructive winds, short - lived) versus the beloved's eternal quali…
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members of a lacrosse team raised $2863.50 to go to a tournament. they …
A. \(1087.5x + 74 = 2863.5\) (Incorrect, mis - assigned the coefficients) B. \(74x=2863.5 - 1087.5\) (Correct, derived from \(1087.5 + 74x=2863.5\) by subtracting \(1087.5\) from …
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use this synopsis of a character and conflict in a story to answer the …
The central conflict does not have a resolution with this ending, but rather ends in an ironic way.
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question 19 of 20 how did the development of agricultural technology su…
A. It resulted in more British workers moving to urban centers.
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question 17 of 20 what was a major social effect of the industrial revo…
C. The gap between the rich and the poor grew larger.
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question under his cell phone plan, logan pays a flat cost of $38 per m…
B. \(5g = 56 - 38\)
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question 14 of 20 which of the following roles did great britains colon…
A. They provided British factories with raw materials.
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question 12 of 20 how did enlightenment ideas influence governments dur…
A. They inspired revolutionaries to rebel against powerful monarchies.
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using a table to solve a mixture problem fernando purchased 1 pound of …
\(4.8\)
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to what extent did the league of nations succeed in maintaining world p…
It was hindered by the absence of key powers, like the U.S., and failed to prevent WWII.
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select the statement(s) that accurately describe a scientists use of re…
A biologist testing a bacterial cell culture four times for an antibiotic resistance experiment.
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when populations of two species work together to obtain resources, they…
B. cooperating
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some species are symbiotic to each other, meaning they live together in…
C. mutualism
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which relationship below is an example of competition in an ecosystem? …
D. Bald eagles and black bears fish from the same mountain lake.
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if illegal hunting of oxpeckers increases in 2012 and causes a decrease…
D. Rhinoceros populations will decline.
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what was a major social effect of the industrial revolution? a. populat…
C. The gap between the rich and the poor grew larger.
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dna has a 3 - d shape called a what are the three main functions of dna…
- DNA has a 3 - D shape called a double - helix. - Three main functions of DNA: - Storage of genetic information. - Replication to pass on genetic information. - Expression (trans…
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question which claim about gender inequalities fits best with conflict …
C. Capitalism combines with patriarchy to make women economically dependent on a man's income.