生物
细胞生物学、遗传学、生态学与生命科学基础。
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which example is a body fossil? wooly mammoth tusk dinosaur footprint s…
wooly mammoth tusk
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one factor making bribery and corruption difficult to regulate internat…
B. The differences in laws and regulations across different countries.
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that is naturally found in a particular area is called an endemic (nati…
endemic species may face increased competition for resources, leading to a decline in their population.
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who is primarily responsible for fostering and ensuring ethical behavio…
D. Senior management
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which of the following trophic levels contains the least amount of biom…
Tertiary Consumer
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trace fossils are recognized as evidence of which pre - existing life? …
plants and animals
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question 43 the diagnostic term hirsut/ism literally means: ○ huge limb…
- **Question 43**: the state of being hairy - **Question 44**: pediculosis - **Question 45**: a black tumor that is bad or cancerous
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1. tribal sovereignty refers to: the right of tribes to be governed by …
1. The inherent authority of tribes to govern themselves. 2. Tribal nations passing their own laws and managing their resources. 3. The federal government jurisdiction over certai…
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match each chloroplast - related term to its definition. atp (adenosine…
ATP (Adenosine Triphosphate) - Energy molecule produced during photosynthesis and respiration for cells. Glucose - A simple sugar that is an energy source. Carbon Dioxide ($CO_2$)…
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4. where does photosynthesis happen in a plant cell? a. nucleus b. chlo…
4. B. Chloroplast 5. A. Water, sunlight, carbon dioxide
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1. what is the main purpose of photosynthesis? a. to make sunlight b. t…
1. B. To make food (sugar) for the plant 2. B. Carbon dioxide 3. A. Oxygen
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handout 8.1: laws, rules and maxims instructions: in the blank provided…
1. Rule 2. Law 3. Maxim 4. Rule 5. Maxim 6. Rule 7. Law 8. Law 9. Maxim 10. Maxim
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multiple - choice question what type of science is the study of how the…
Physics
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chapter 6 study guide, part one use your textbook, homework, and guided…
1. a. XY b. XX 2. The probability of offspring having certain genetic traits. 3. Gregor Mendel 4. In the nucleus. 5. On chromosomes (in the nucleus). 6. Discrete traits 7. Yes
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question 1 - 2 a class of students (loa) are conducting a field study t…
C. If the Azorean algae is a keystone species, then the ecosystem with algae present will contain more primary producers.
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choose the sentence that is capitalized correctly. following the americ…
Following the American Revolution, Adams helped to draft the Articles of Confederation.
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23 attorney general a. mitchell palmer conducted a series of raids. the…
To halt the spread of communist ideas of radicalism.
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question 1 - 1 invasive species can significantly impact biodiversity i…
Invasive species often lead to a decrease in biodiversity by outcompeting native species for resources and habitat.
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in paragraph six of \sinners in the hands of an angry god,\ what does e…
He suggests that good works alone will not save a person from damnation.
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15. different organisms used different methods to reproduce. some organ…
C. Sexual Reproduction requires two parents, but Asexual Reproduction requires only one parent.
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manufactured goods that help produce a good or service economic system …
1. Capital 2. Command economy 3. Cost - benefit analysis 4. Economics 5. Entrepreneur 6. Factors of production 7. Market economy 8. Opportunity cost 9. Production possibilities cu…
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14. alan was recording data in his logbook for his research project. lo…
C. The organism reproduces asexually.
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question 1 - 19 the function ( h(x)=-0.0005(x - 1905)^{2}+310 ) models …
\(1905\)
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manufactured goods that help produce a good or service economic system …
1. Capital 2. Command economy 3. Cost - benefit analysis 4. Economics 5. Entrepreneur 6. Factors of production 7. Market economy 8. Opportunity cost 9. Production possibilities cu…
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11. antibodies are produced by the body to help fight infections. vacci…
C. Concentration of antibody
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what happens to society when communication breaks down?
Society experiences misunderstandings, conflicts, and isolation. Social cohesion breaks down, and inefficiencies occur in work, education, and governance.
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10. antibodies are produced by the body to help fight infections. vacci…
B. At the time of the secondary exposure.
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8. in school olivia learned that some immune cells are made in the marr…
A. The Immune System and the Skeletal System
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7. last week, amello was walking to class when he tripped, fell, and sc…
D. The 2nd line of defense, inflammatory response.
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adhesion is the ability of water molecules to stick to... other substan…
other substances.
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5. joanna loves to take long walks in her neighborhood park. recently w…
B. The Respiratory System and the Immune System.
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3. emma decided to create a game for her classmates to play to explain …
B. Immune System
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2. while standing in line at the movie theater, someone coughs on tam. …
C. Immune System
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1. the major systems of the human body interact with each other to main…
A. The circulatory system transports white blood cells produced by the immune system throughout the body to fight infections.
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categorize which part of interphase each step occurs. options (6) cell …
- **G1 Phase**: cell growth & repair, makes proteins & organelles copied; Checks status of cell & DNA before replicating - **S Phase**: DNA replicated (synthesized); Chromosomes d…
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question 1 (10 points) in general biology, it is important to understan…
Proper spelling of medical terminology is vital in health - related professions. It guarantees clear communication among healthcare workers. A misspelling can lead to misunderstan…
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what is the difference between horatian and juvenalian satire? a. horat…
D. Horatian satire uses lighthearted humor to criticize something, while Juvenalian satire criticizes society in a harsh
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what is mechanical advantage (ma)? the transfer of energy by a force ac…
How much a machine multiplies the effort force when it is doing work. The factor by which a machine multiplies an input force.
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which of the following statements about enzymes is not true? enzymes wo…
Enzymes raise the amount of energy needed for a chemical reaction.
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read the excerpt from true stories of great heroes by evelyn everett - …
Direct; the author describes the man's physical appearance and life experiences
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enhanced algebra concepts & connections unit 1 georgias k - 12 mathemat…
- **Graph 2**: - Intercepts: \(y\)-intercept \((0,2)\), \(x\)-intercept \((1,0)\) - Slope: \(-2\) - Positive (\(y > 0\)): \(x<1\) - Negative (\(y < 0\)): \(x>1\) - Domain: \(D:\{x…
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enzymes affect the reactions in living cells by changing the o types of…
speed of the reaction.
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which is an example of a protein?* glucose enzyme oil dna
Enzyme
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a monosaccharide is a * protein nucleic acid lipid carbohydrate
carbohydrate
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1 (05 04 mc) which of the following is not a characteristic of a shakes…
Unrealistic happy endings that happen out of nowhere
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what is the building of macromolecules by removing water called? dehydr…
dehydration synthesis
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which of the following is not one of the elements that make up living t…
Mercury
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which of the following is a property shared by lipids and carbohydrates…
both have the same number of oxygen atoms
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directions: ethics vs. morals • compare and contrast ethics and morals …
Ethics are external rules (e.g., medical ethics). Morals are personal beliefs (e.g., anti - stealing moral). Overlap in guiding behavior.
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what is the role of rna? o to provide the original blueprint for protei…
to move information from the nucleus to the ribosomes for protein synthesis
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which macromolecule is paired with its correct subunit? protein - disac…
carbohydrate - monosaccharide
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a single strand of dna helix has the code ataggc. which would be the co…
TATCCG
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which of the following could be a nucleotide of rna? deoxyribose + phos…
ribose + phosphate group + uracil
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where is the dna located in a eukaryotic cell? ribosomes nucleus cytopl…
nucleus
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which properties of water are important for water moving from a trees r…
cohesion and adhesion
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dna is a nucleic acid polymer composed of which repeating structural un…
nucleotides
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which structural component is found in dna but not in rna? ribose deoxy…
deoxyribose
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which of the following is the correct matching of monomer and macromole…
monosaccharide and carbohydrate.
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what is the term used to describe the energy needed to get an enzyme re…
activation energy
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which macromolecule is made up of carbon, hydrogen, and oxygen in a 1:2…
Carbohydrates
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44. who leads the meeting and keeps order (alternate phrasing)? a) secr…
44. C) Chair/President 45. D) Ballot 46. B) Reports 47. D) Ballot 48. B) Quorum 49. C) Secretary 50. D) Ballot
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amino acids are the monomers of carbohydrates lipids proteins nucleic a…
proteins
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what is the breaking of macromolecules by adding water called? o dehydr…
hydrolysis
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nucleic acids proteins lipids carbohydrates this molecule stores geneti…
Nucleic Acids
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practice it! how might this ecosystems food web and the carbon and wate…
The fourth option: Living organisms within a food web in this ecosystem will show biomagnification, with the top trophic level containing the highest concentration of the toxin po…
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26. which motion is used to end debate immediately (alternate phrasing)…
26. C. Previous Question 27. D. Ballot 28. C. Previous Question 29. B. Refer to Committee 30. B. Quorum 31. C. Previous Question 32. D. Ballot 33. B. Minutes 34. C. Chair/President
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multiple choice (3 points each) identify the choice that best completes…
Water
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which of the following best describes a key property of the cell membra…
It is selectively permeable, allowing some substances to pass while blocking others.
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question 9 where can ribosomes be found? (check all that applies) free …
Free flowing in the cytoplasm (cell fluid), Rough ER, Inside the Mitochondria.
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which of the following requires energy (in the form of atp)? simple dif…
Endo - or Exo - cytosis
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the process by which water moves across a selectively permeable membran…
Osmosis
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the structure responsible for transporting proteins inside the cell is …
Golgi apparatus
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which component of the cell membrane functions to actively transport mo…
Proteins
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the diagram illustrates the movement of molecules through a cell membra…
Facilitated Diffusion
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which process moves an ion across a cell membrane against the concentra…
Active transport
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select the statement(s) that accurately describe biomagnification. if a…
If a tertiary consumer was introduced in this food chain example, the toxin level would be greater than that of the secondary consumer.
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question 2 1 pts compared to a skin cell, a human muscle cell will have…
All of above
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practice it! analyze the aquatic food chain and select the statement th…
The zooplankton population would increase.
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write a system of equations to describe the situation below, solve usin…
A post route is \(20\) yards long and a slant route is \(8\) yards long.
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3. like his fiction, fitzgeralds life was marked by many high highs - a…
"They gained notoriety for their extravagant lifestyle and their wild parties, which became the inspiration for many of Fitzgerald's most famous writings." (Paragraph 16)
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camouflaged creatures by guy belleranti 1. how does a lions special col…
1. C. It helps the lion hunt prey without being seen. 2. A praying mantis has a shape (like that of leaves or branches) in addition to its color to blend into its surroundings. 3.…
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13. what is the official record of what happened in a meeting? a) agend…
13. B. Minutes 14. B. Quorum 15. C. Chair/President 16. C. Chair/President 17. B. Call to Order
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summarize it! drag and drop the words or phrases that accurately comple…
1. benefit 2. competition 3. commensalism
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review it! select the statement(s) that accurately describe the ecologi…
Competition occurs when organisms challenge each other for resources. Parasitism occurs when one organism benefits and the other organism is harmed by the relationship or interact…
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which of the following is an example of parasitism? select the correct …
a flea biting a dog
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practice it! which of the following is an example of commensalism? a mo…
D. A vulture collecting scraps left behind by a pack of wolves
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9. what voting method is private and often used for elections? a) voice…
9. D. Ballot 10. B. More than half 11. C. Previous Question 12. B. Refer to Committee 13. B. Minutes 14. B. Quorum 15. C. Chair/President 16. C. Chair/President 17. B. Call to Ord…
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what is the cheapest way for college students to call home? a. a cell p…
D. A VoIP service
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student journal drug addiction journal entry write 1 risk factor that c…
- Risk factor: Peer pressure. - Protective factor: Strong family bonds. - Application (example): If a teen has friends who experiment with drugs (risk - peer pressure) but a close…
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where did the industrial revolution begin in the late 1700s? ○ englands…
England's textile industry
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assignment 8: problem 3 (1 point) find the determinant of the matrix a=…
\(476\)
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11. what is contaminated food? a. fit to be eaten b. unfit to be eaten …
11. b. Unfit to be eaten 12. c. Wiping the counter with sanitizer 13. c. Before and after you cook 14. a. True 15. a. True 16. b. Toxin 17. c. Viruses and bacteria 18. b. False
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10 multiple choice 2 points which biogeochemcial cycle involves bacteri…
Nitrogen cycle
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7 multiple choice 2 points what happens to the energy in an ecosystem w…
- 7. It is lost from the ecosystem. - 8. The pathways that elements and compounds follow through Earth's systems. - 9. To supply nitrogen, an essential nutrient, to living organis…
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question 5 (1 point) what is the polarity of the side chain (highlighte…
A. Non polar
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4 multiple choice 2 points how do humans impact the sulfur cycle? by us…
- **Question 4**: By releasing sulfur dioxide into the atmosphere through industrial processes - **Question 5**: Sunlight - **Question 6**: It is lost as heat energy
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1 multiple choice 2 points what is the term for the average weather con…
1. C. Climate 2. B. Areas closer to the equator tend to have warmer climates. 3. C. By using fertilizers in agriculture
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18 multiple choice 5 points a common cancer of the lymph system is lymp…
18. lymphoma 19. antibodies 20. baso
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youre working at a job site that has puddles of water around it. could …
Yes
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what is the final phase of an ecosystem called after it has recovered f…
C. the climax community