Biologie
Zellbiologie, Genetik, Ökologie und Grundlagen der Lebenswissenschaften.
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question 17 of 21 in a short story, a scientist spends decades working …
B. The complexity of nature and the security of ignorance
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place the correct terms with the corresponding definitions drag labels …
To solve this, we match each definition to the correct genetic term: 1. **"Two dominant alleles are expressed at the same time. Expression of both Alleles."** → *Codominance* (tho…
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match each step in the nitrogen cycle to its description. bacteria conv…
- nitrification $\longleftrightarrow$ bacteria convert ammonia to nitrites and nitrates - denitrification $\longleftrightarrow$ bacteria convert nitrates into nitrogen gas - assim…
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2. use your rule to write $10^4 \\cdot 10^6$ with a single exponent. wh…
\(10^{10}\) (and it shows that for \(10^m \cdot 10^n\), we add exponents to get \(10^{m + n}\)) ### Problem 3
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question 4 of 21 read the following passage: when we arrived at the clu…
C. crawling, sweaty
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read the following excerpt from sonnet xliii, what lips my lips have ki…
A. The words "ghosts" and "pain" reveal a deep sense of loss mingled with the sense of detachment.
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question 5 (2 points) based on the accounting foundation video on the a…
1. Identify and analyze transactions 2. Record journal entries 3. Post to general ledger 4. Prepare unadjusted trial balance 5. Make adjusting entries 6. Prepare adjusted trial ba…
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the heart is located just to the of the center of the chest and is abou…
1. left 2. closed fist
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question 12 of 17 read this excerpt from margaret frinks journal of the…
A. Phrases like "deeds of violence" give the excerpt a foreboding tone.
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when we were on a house - party together up in warwick, she left a borr…
C. The car suggests the carelessness and recklessness of the upper class.
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question 4 (2 points) according to the video on identifying and recordi…
- A minimum of two accounts - A short explanation of what economic activity occurred in italics - A date
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(a) what is the initial mass of the substance? the initial mass is repr…
(a) 400 g (b) asymptote (c)
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a biologist is measuring the mass of a certain radioactive substance se…
(a) 400; horizontal (b) decreases (c) $y=0$ The mass of the substance does not fall below 0 g.
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quiz content page 12 of 25 question 12 peer reviewers ______ help ensur…
help ensure quality control in reporting scientific findings
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8 multiple choice 1 point print helped foster the industrial revolution…
because it helped build and disseminate bodies of knowledge that led to scientific and technological development and the refinement of new machines.
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fill in the blank question the new, expanded taxonomic classification o…
Realm, phylum, genus
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hypothesis explain why reintroducing wolves changed the ecosystem of th…
Reintroducing wolves changed the park's ecosystem because it triggered a trophic cascade. Wolves (top predators) reduced prey (e.g., deer) populations. This allowed vegetation (e.…
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ordering question click and drag on elements in order rank the followin…
1. Protein 2. Influenza virus 3. T2 bacteriophage 4. E. coli bacterium 5. Eukaryotic cell
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hypothesis explain why reintroducing wolves changed the ecosystem of th…
Yes, wolves are a keystone species. They regulate herbivore populations (like elk), which prevents overgrazing and maintains plant communities. This impacts other species (e.g., b…
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there are 13 left - handed and 21 right - handed spirals on the cacti i…
C. They are consecutive terms in the Fibonacci sequence.
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what role does maintaining plant health play in integrated pest managem…
A. Healthy plants are more resistant to pests. (Assuming the first option is labeled A; if the original options had different labels, adjust accordingly. Based on the content, the…
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which of the following was cultivated during the neolithic revolution? …
wheat
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how does the ant behave once the fungus is in control? the ant acts odd…
up The completed sentence: The ant acts oddly and then it goes up a plant.
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age structure diagrams show the difference between the populations of w…
C. males and females
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how does the ant behave once the fungus is in control? the ant acts dro…
The ant acts **oddly** and then it goes **to** a plant.
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doubling time and growth rate have an inverse (opposite) relationship. …
increases
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which of the following pairs best represents predator-prey relationship…
A. hares and lynx
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which of these dispersion patterns describes when organisms are distrib…
C. uniform
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which term describes species that produce many offspring quickly with l…
B. r - selected species
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an ant walking on the forest floor how does the fungus get control of t…
stopping The completed sentence: The fungus takes over the ant's muscles by stopping the messages between the ant's brain and its body.
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compare the lines on this population growth graph. which has a higher r…
The green line has the highest rate of growth.
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what can cause fluctuations in carrying capacity? sunny or cloudy days …
variations in food supply
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if a population has more biotic potential than environmental resistance…
The population increases.
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which of the following most directly limits the number of organisms in …
amount of available shelter
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how does cultural eutrophication affect aquatic ecosystems? it improves…
It disrupts the balance of the ecosystem.
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which of the following is a part of the abiotic (nonliving) reservoir? …
B. water
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what does biotic mean? non - living living polymer - based synthetic
B. living (assuming the second option is labeled as B, with the option text "living")
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which is the best example of the final stage of secondary succession? a…
B. a forest
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29. which of these represents the correct sequence of events in england…
a. Charles I takes the throne, Petition of Right restores Parliament, Cromwell rules, Stuart monarchy restored, Glorious Revolution
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in an ecosystem, organisms use up chemical energy. what is most of the …
heat
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fill in the blank question viruses cannot reproduce outside of cells be…
1. proteins 2. nucleic
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wolves from the same pack are all competing for the same food source. w…
intraspecific
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which statement best describes the effect parasitism has on the host th…
It is usually a negative interaction for the host.
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what is defined as \an individual unit that can interbreed within itsel…
C. species
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alligators are considered a keystone species in specific parts of flori…
B. It disproportionately influences the structure and functioning of its local Florida ecosystem. (Note: Assuming the options are labeled A, B, C with the first option as A, secon…
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heart rate know - how the heart is located just to the left of the cent…
closed fist
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which of the following best describes the flow of energy involving larg…
They gain energy by eating small planktivorous fish and transfer energy to bald eagles and ospreys.
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walking through a forest, one may encounter fallen leaves, dead organis…
detritus
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heart rate know-how the heart is located just to the of the center of t…
1. left 2. closed fist
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how many different major biomes do most scientists recognize? between 4…
B. between 8 - 10 (assuming the options are labeled as A. between 40 - 50, B. between 8 - 10, C. at least 100, D. between 1 - 3)
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what role does soil formation play in land ecosystems? it provides the …
A. It provides the basis for life on land
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question 13 of 21 in a story about a botched kidnapping, which statemen…
B. "Oh, we'll just return him home and apologize. Maybe they'll ask us to stay for dinner."
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what effect does cell growth and function have on the body? check all t…
B. A body grows larger because its cells are dividing faster than old cells are dying. C. If the body is unhealthy, it is because some of its cells are functioning improperly.
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question 22 (1 point) match the stroke of a combustion engine with its …
### Question 22: 1. Intake Stroke - d. The piston moves down, drawing in fuel and air 2. Compression Stroke - c. The piston compresses the fuel-air mixture 3. Power Stroke - a. Th…
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what is defined as \circular processes in which the output of a system …
feedback loops
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which substance carries instructions for building a protein to other pa…
D. RNA
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which of the following describe proteins? check all that apply. a large…
- a type of molecule that can initiate or assist other processes in the body - a large class of molecules made up of amino acids
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7. write some key differences between asexual and sexual reproduction.
1. **Number of parents**: - Asexual: Requires only 1 parent organism - Sexual: Requires 2 parent organisms 2. **Genetic diversity**: - Asexual: Offspring are genetically identical…
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how does cell division benefit the human body? check all that apply. it…
- It allows the body to grow larger. - It replaces older cells.
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what is cell division? cell division is the process by which daughter c…
B. Cell division is the process by which cells create copies of themselves.
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question 5 of 21 what is most likely the symbolic meaning of the moon i…
B. Personal conscience
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ordering question click and drag on elements in order arrange the follo…
1. About 4.6 BYA Hadean Earth was a hot mass of molten rock. 2. As Hadean Earth cooled, the water vapor condensed into liquid water on the surface of chemically rich oceans. 3. Or…
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6. which phase of the cell cycle takes the longest? why?
The longest phase of the cell cycle is Interphase. It takes the longest because the cell undergoes growth, DNA replication, and prepares all necessary cellular components for the …
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fill in the blank question the miller - urey experiment assembled a red…
1. methane, ammonia, hydrogen (and water vapor) 2. 100
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endangered species - are species whose population: - has been reduced b…
To answer questions related to endangered species' population criteria, we refer to the IUCN Red List criteria (a key framework in conservation biology, part of the Natural Scienc…
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fill in the blank question one problem with the rna world hypothesis is…
ribose
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5. write 3 inferences that can be made from the graph: time spent in ea…
a. The G1 phase is the longest stage of the cell cycle. b. Mitosis is the shortest stage of the cell cycle. c. Cells spend the vast majority of their cycle in interphase (G1, S, G…
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vulnerable species - are species whose population: - has been reduced b…
To fill in the blanks for the definition of vulnerable species, we refer to the IUCN Red List criteria for vulnerable species: ### First Blank (Population Reduction): Vulnerable s…
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11. list four signs that indicate information found in print media is r…
1. Authorship by credible experts or journalists. 2. Publication by an established, reputable publisher (e.g., academic journals, major newspapers). 3. Implementation of thorough …
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threatened species determination - requires finding: - geographic bound…
To solve this, we match the definitions to the correct terms related to threatened species determination: ### First Blank (geographic boundaries for species’ potential occurrence)…
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5. a tractor tire has a radius of 3.5 feet. how far can the tractor tra…
$350\pi$ feet (or approximately 1100 feet, or 1099.56 feet)
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3. what phases of the cell cycle make up interphase?
The phases that make up interphase are: 1. G₁ phase (Gap 1 phase): The cell grows and carries out normal metabolic functions. 2. S phase (Synthesis phase): The cell replicates its…
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primary and secondary succession put the letter of the description belo…
1. B. Grasses and flowers begin to grow. Pollinators come to the area. 2. F. Mature forest forms. Ecosystem is full of lifeforms, and nearing climax community. 3. C. Moss and lich…
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ordering question click and drag on elements in order arrange the follo…
1. About 4.6 BYA Hadean Earth was a hot mass of molten rock. 2. As Hadean Earth cooled, the water vapor condensed into liquid water on the surface of chemically rich oceans. 3. Or…
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for the following physiological responses regarding an aspect of the an…
both
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which of the following is a consequence of habitat fragmentation? incre…
decrease in biodiversity
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what was the green revolution focused on improving? crop yield energy e…
A. crop yield
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for the following physiological responses regarding an aspect of the an…
C. parasympathetic
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primary and secondary succession 6. why cant bushes and shrubs grow in …
6. Bushes/shrubs need soil grasses first form. 7. Examples: Foxes, hawks, snakes, frogs, and omnivorous bears. 8. Trees outcompete for sunlight, water, nutrients. 9. A stable, mat…
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what does the rule of 70 calculate? birth rate of a population how long…
how long it takes for a population to double
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for the following physiological responses regarding an aspect of the an…
B. sympathetic
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for the following descriptive term(s) regarding an aspect of the ans: p…
A. sympathetic
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1. explain the use of conservatism in early 19th century european polit…
1. In early 19th-century European politics, conservatism served as a counter to the upheaval of the French Revolution. Conservative leaders (e.g., Klemens von Metternich) sought t…
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for the following descriptive term(s) regarding an aspect of the ans: t…
both parasympathetic and sympathetic
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for the following descriptive term(s) regarding an aspect of the ans: r…
A. sympathetic
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for the following descriptive term(s) regarding an aspect of the ans: i…
B. sympathetic
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question 5 3 pts for the following descriptive term(s) regarding an asp…
C. sympathetic
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for the following descriptive term(s) regarding an aspect of the ans: p…
parasympathetic
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for the following descriptive term(s) regarding an aspect of the ans: m…
C. sympathetic (assuming the options are labeled as A. both parasympathetic and sympathetic, B. parasympathetic, C. sympathetic)
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for the following descriptive term(s) regarding an aspect of the ans: f…
B. sympathetic
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for the following physiological responses regarding an aspect of the an…
B. parasympathetic
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complete the conversion. 50 grams = milligrams
50000
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question 19 2 pts for the following physiological responses regarding a…
C. parasympathetic
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saharas dog has a mass of 25 kilograms. what is the mass of the dog in …
\(25000\)
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question 1 3 pts for the following descriptive term(s) regarding an asp…
both parasympathetic and sympathetic
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1 living things ______ a are made up of one cell b. are made of more th…
1. C. Can be A or B 2. A. True 3. B. life span from young to old 4. A. environment 5. B. offspring 6. D. food
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family tree – cystic fibrosis woman with cystic fibrosis man with cysti…
Both of his parents must have the heterozygous genotype.
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a species of moth comes in two basic colors: brown and white. examine t…
50%
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Question was provided via image upload.
1. Genotype classification: - TT: Ho, Bb: He, DD: Ho, Ff: He, tt: Ho, dd: Ho - Dd: He, ff: Ho, Tt: He, bb: Ho, BB: Ho, FF: Ho Purebred: TT, DD, tt, dd, ff, bb, BB, FF Hybrids: Bb,…
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7. we were given pencils that were too pliable to write with, so we thr…
It seems these are fill - in - the - blank questions, but the verbs or words to fill in are not provided. Please give the options or the words that are supposed to be filled in so…