生物
細胞生物学、遺伝学、生態学、生命科学の基礎。
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my organism research guide common name: monarch butterfly scientific na…
- Dominio Eukarya: Otros ejemplos: Planta, Hongo. Hecho interesante: Tienen núcleo celular. - Reino Animalia: Otros ejemplos: Perro, Gato. Hecho interesante: Heterótrofos. - Filum…
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complete the table to describe the organisms shown in the micrographs. …
| Characteristic | Water flea | Stentor | |--|--|--| | Essential processes happen in a cell | √ | √ | | Made up of one cell | | √ | | Made up of many cells | √ | | | A cell is its…
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road to revolution the french and indian war had plunged britain deeply…
| Action taken by Britain | Details | Reaction of the Colonists | |--|--|--| | Sugar Act of 1764 | Imposed duties on sugar and molasses imports to raise revenue for Britain's debt…
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cells of homo sapiens ganeo tigrinum, made up of one cell which of the …
- Cells contain small structures. - Cells within a multicellular organism can differ in shape.
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question 44 points 1 the algae that are found on coral reefs are blue -…
D. zooxanthellae
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a cell lives in a pond. it contains specialized parts surrounded by mem…
1. Eukaryotic 2. Prokaryotic 3. Eukaryotic
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true or false: one reason why a person might have been a tory in the 17…
1. A. True 2. B. about 50%
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a \tory\ or \loyalist\ was the term for one who supported during the am…
1. B. the British 2. A. True
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multiple - choice question the endoplasmic reticulum: el reticulo endop…
Helps transport molecules around the cell / Ayuda a transportar moléculas alrededor de la célula.
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complete the table. | characteristic | prokaryotic cells | eukaryotic c…
| Characteristic | Prokaryotic cells | Eukaryotic cells | |--|--|--| | Comprise unicellular organisms | Yes | Yes (and multicellular) | | Contain ribosomes | Yes | Yes | | Contain…
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soil, water, range conservation and improved technology; small - scale …
Increased agricultural productivity
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complete the sentence. the yeast cell is and the bacterial cell is . pr…
B. eukaryotic...prokaryotic
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which of the following statements are true about the organisms shown in…
- Cells contain small structures. - Homo sapiens and Allium cepa are multicellular, while Micrasterias radiosa and Amoeba proteus are unicellular.
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born a slave, george washington carver was a great american scientist w…
D. The cotton crop was excellent
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the period of salutary neglect ended as a result of the a american revo…
1. B. French and Indian War 2. B. to raise more revenue
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4. a friend of yours is taking a new over - the - counter steroid suppl…
### Chapter 3. Cell Structure #### 1. - **a.** Osmosis. A hypertonic drug creates an osmotic gradient, drawing water out of cells and causing pain. - **b.** Filtration. Low blood …
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a micrograph of a yeast cell a diagram of a yeast cell which of the fol…
The yeast cell diagram represents a yeast cell of the same type as the cell shown in the micrograph. Cell diagrams can be used to represent cells from both unicellular and multice…
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the locard exchange principle would identify ____ as physical evidence.…
blood stains on the neighbor's trousers
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question 34 points 3 which of the following is the reason for vibrio ch…
D. discharges of untreated sewage
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color, temperature, and turbidity are _______. chemical parameters of w…
B. physical parameters of water quality
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a micrograph of a canadian waterweed leaf which of the following statem…
- Canadian waterweed plants are made up of tiny units called cells. - Each Canadian waterweed cell is less than 0.25 millimeters long.
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cheek cells red blood cells think about cell theory and the cell models…
The cells were formed when other human cells divided. Each cell has a cell membrane and a cytoplasm that contains cell parts. Each cell contains parts that work together to carry …
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question 28 points 1 what can be found in a forest ecosystem? - trees b…
D. All of the choices
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question 26 points 2 which of the following landfills use a superior mi…
Bioreactor dumps
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complete the text. in a plant cell, use photosynthesis to make sugar. t…
depend on each other; chloroplasts; mitochondria
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fill in the term that completes the statement. the current that we use …
alternating
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part 3: thinking like a scientist answer the following questions in com…
Transitional fossils are important in understanding evolution because they act as 'missing - links', showing features of two different groups of animals and helping scientists und…
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question 22 points 1 which of the following is the process of transfect…
The introduction of nucleic acids into cells.
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question 21 points 1 which of the following is a problematic factor in …
D. Mutation
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question 19 points 3 why may the impact of introducing an organism into…
New organisms may not have natural predators.
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the passage below describes a process of scientific inquiry. select the…
She showed her friends pictures of the Petri dishes and a graph of her results.
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my activities tell me what you want to do q carrying capacity (k) numbe…
Line A
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bio-201 topic 4: skeletal and smooth muscle practice it what kind of ex…
Exercises that involve repetitive movement of the muscle, such as cycling or running, can be more effective for activating slow - twitch fibers due to their endurance - based natu…
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question 17 points 1 the number of organisms in a population that an en…
B. carrying capacity
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23. a legislative body with two houses a bicameral b confederation c se…
23. A. bicameral 24. B. False 25. B. They required the creation of a stronger national government. 26. C. George Washington 27. D. The event increased tensions between American co…
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label the parts of the yeast cell diagram.
The label "cytoplasm containing cell parts" should be placed in the area between the cell membrane and the organelles (the light - colored area inside the cell membrane but outsid…
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question 18 points 1 the change in the size and age composition of a po…
C. population dynamics
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question 15 points 1 a ______ growth of population produces an s - shap…
B. Logistic
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question 14 points 1 ________ is not a limiting factor for populations.…
A. Time
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the passage below describes a process of scientific inquiry. select the…
Based on his findings, Joe determined that green light did not produce the tallest growth. After conducting more research, he predicted that green light made the orchid grow the l…
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question 13 points 3 which population is limited by a density - depende…
Wolf population on Isle Royale experiences a lethal epidemic of parvovirus.
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6. dna is approximately 2.5 nm in length. if an average man is 5 ft 10 …
\(7.112\times 10^{8}\)
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question 11 points 1 all living things require certain ____ from their …
D. chemicals
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which of the following statements are true? select all that apply. a mi…
- Both the micrograph and the diagram show that a yeast cell contains a nucleus. - The cell wall in the yeast cell micrograph is the same as the cell wall in the yeast cell diagra…
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what were the direct causes of the american revolution? select three op…
Colonists’ rights were restricted. Colonists were not represented in Parliament. Colonists were frustrated with high taxation.
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23. a legislative body with two houses a bicameral b confederation c se…
23. A. bicameral 24. B. False 25. B. They required the creation of a stronger national government 26. C. George Washington 27. D. The event increased tensions between American col…
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question 15 1 pts extensive hydrogen bonding provides the forces that g…
B. DNA
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which revolution(s) established long - lasting democratic traditions? t…
B. the American and Glorious revolutions
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6. protein structure (1.5) list and draw the 4 levels of protein struct…
1. **Four levels of protein structure**: - **Primary structure**: It is determined by the linear sequence of amino acids in a polypeptide chain. For example, a chain of glycine - …
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question 10 points 3 which of the following is not true about camouflag…
C. Happens only in animals
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the passage below describes a process of scientific inquiry. select the…
He thought that the plants he had pruned would produce larger tomatoes.
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question # 5 multiple choice the locard exchange principle would identi…
D. grass from the lawn stuck to the shoe of the suspect
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henry clay gained a reputation for staving off disagreements eventually…
the U.S. Civil War
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question 9 points 2 find the missing link/item that protects the animal…
A. Camouflage
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the picture above shows aphids on a rose bud. the aphids can destroy th…
Neither of the given options (Mutualism, Commensalism) is correct. The relationship is parasitism where aphids (parasite) benefit at the expense of the rose (host). But if we have…
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cells in a petal on a rose bush a bacterium which of the following stat…
The bacterium was formed when another bacterium's cell divided. When a rose bush cell divides, it copies its parts and then splits into two cells.
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an increased demand for books during the 1500s meant that fewer books w…
B. more books were written in the vernacular.
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what is the relationship between the two organisms (plant and bird) in …
Mutualism
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an amoeba hamster skin cells complete the table to describe the organis…
| Characteristic | Amoeba | Hamster | |--|--|--| | made up of one cell | √ | | | made up of many cells | | √ | | essential processes happen in a cell | √ | √ | | a cell is its bas…
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look at the following food web model. each letter corresponds to a spec…
Neither Decomposer nor Producer. It is likely a consumer.
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11. what are the 4 types of connective tissue? 12. how is cartilage dif…
11. Loose connective tissue, dense connective tissue, cartilage, bone. 12. Cartilage is more flexible and avascular compared to bone. 13. Hard, rigid, and rich in minerals. 14. Hy…
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which of the following statements about the flow of energy is true? _it…
It flows in a unidirectional way.
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civic literacy - unit 2 test - version a 1. how did the boston massacre…
1. C. The Boston Massacre increased anti - British attitudes because many colonists felt the increased presence of British soldiers restricted colonial freedoms. 2. B. Writs of As…
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a micrograph of bryum moss taken with the aid of a microscope. the magn…
- Bryum moss plants are made up of tiny units called cells. - Each bryum moss cell is so small that it can be seen only with the help of a microscope.
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find the missing line/item:? the littoral zone the limnetic zone the pr…
Standing - water ecosystem
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which ecosystem is shown in the following image? 40% of all photosynthe…
C. Marine ecosystem
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the passage below describes a process of scientific inquiry. select the…
Based on her experiment, Brenda determined that light did not have a major effect on the total amount of mold that grew on her bread.
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in what way is dna fingerprinting and traditional fingerprinting differ…
B. Both are equally dependable and easy to do at any crime lab
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essay question: analyze the role of one or two of the principles assign…
One would need to first select a civilization from the module. Then identify two relevant principles. Analyze how these principles influenced the society's economic and political …
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which of the following pieces of physical evidence was discovered as a …
B. Fingerprinting
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in 1990, the human genome project began with the stated goal to _. - ma…
A. map the entire human genome
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11. what process is indicated in the picture below? simple diffusion os…
Facilitated Diffusion
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which of the following best explains how ultra violet filters remove mi…
"UV light destroys microbes by attacking the DNA in cells"
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dna was first used in the courtroom for identification. 1900 - 1968 199…
1900 - present
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8. energy & cell transport needs energy: active transport, phagocytosis…
1. Transport that requires energy: active transport, phagocytosis 2. Osmosis is passive.
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order the terms from simplest to most complex. paired bases, dna molecu…
paired bases, DNA molecule, gene, chromosome, cell, arm, person
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which of the following best completes the diagram? sandy ika katrina ? …
Hurricane
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completion of the human genome map. 1990 - present 1900 - 1989 before t…
1990 - present
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complete the sentence. in this experiment, the number of ripe bananas w…
a dependent variable
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8. the endomembrane system includes various organelles that aid in the …
b, a, c, d
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the science of genomics does not investigate: the mistakes made during …
the mistakes made during the analysis of DNA samples
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complete the sentence. in this experiment, the number of moldy strawber…
a dependent variable
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9 sort the statements according to the type of microscope they describe…
1. Light microscope 2. Both 3. Electron microscope 4. Both 5. Light microscope
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identify the independent variable and dependent variable in this experi…
Independent variable: the amount of antibiotic Dependent variable: the number of bacterial colonies
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you will summarize all the important information that you heard and use…
Task is to summarize heard info clearly with details. Illustration of plant growth stages and note - taking instruction are provided.
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identify the independent variable and dependent variable in this experi…
Independent variable: the species of algae Dependent variable: the amount of oxygen in the tanks
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8 which statement about the evolution of microscopes is true? choose th…
- Light microscopes were invented before electron microscopes. - It is hard to know who invented the first microscope. - The basic design of the optical microscope has not remaine…
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7. what are some differences between irregular and dense regular connec…
7. In dense regular, fibers are parallel; in irregular, they aren't. 8. Thick collagen fibers, resists compression/tension. 9. Skeletal (voluntary, striated), cardiac (involuntary…
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identify the independent variable and dependent variable in this experi…
independent variable: the amount of iodine dependent variable: the size of the biofilm
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the chromosomes and genes in your feet are identical with those in your…
True
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2. explain life cycle of a plant, summarize all the important informati…
The plant life - cycle begins with a seed. It germinates to form a seedling which grows into a mature plant. The mature plant flowers, undergoes pollination and fertilization, for…
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dna evidence that is old or in poor condition can sometimes be salvaged…
PCR amplification
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the use of genetics by farmers to produce more abundant and healthier c…
Biotechnology
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the elsi would recommend genetic counseling to accompany dna analysis o…
newborns seeking disease screening for their newborn
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5 match each term with its definition. fine focus knob stage convex len…
- Fine - focus knob: No match in given definitions - Stage: Platform with a hole - Convex lens: Transparent material that curves outward - Specimen: Object enlarged through micros…
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the u.s. appeals court has decided that it is not an invasion of a susp…
True
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critical thinking questions (3 - 4 of these will be found on each unit …
1. Answers may vary. Justification based on life characteristics. 2. The person with a tumor in the ventral cavity is likely to develop symptoms first due to more vital organs in …
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4 which of the following would a scanning probe microscope be used to o…
C. A thin layer of carbon atoms
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the passage below describes a process of scientific inquiry. select the…
Helen thought that since one pond was in direct sunlight, the sunlight may be killing algae growths.
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in order to identify victims of earthquakes, the dna database ____. wou…
would need the identities and profiles of possible victims