生物
细胞生物学、遗传学、生态学与生命科学基础。
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what is the name of the gene involved in this disease/trait? earwax wha…
The gene involved in the earwax trait is the \(\boldsymbol{ABCC11}\) gene. ### 2. What is the name of the protein involved in this disease/trait?
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1) for each genotype, list the phenotype. pp rr rr gg rr gg
(based on standard genetics and the handwritten hints): - \( pp \): Purple (assuming \( p \) = purple, recessive) - \( Yy \): Yellow (dominant) - \( Ff \): [Dominant trait, e.g., …
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name of your disease or trait (common names & scientific name): earwax …
Earwax type (wet/dry) is common, with wet earwax more common in African/European descent and dry earwax more common in Asian/Native American descent. ### What part(s) of the body …
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i know that some of you have come here from great trials and tribulatio…
A. causes of suffering
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molecular biology cytochrome c is a protein found in mitochondria. it i…
| Animal | Number of Amino Acid Differences Compared to Human Cytochrome C | Animal | Number of Amino Acid Differences Compared to Human Cytochrome C | |--------|-----------------…
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three - dimensional thinking analyze the data on the plot below. determ…
Day 0 to day 2: 5 km/day Day 2 to day 3: 2 km/day Day 3 to day 4: 0 km/day Day 4 to day 6: 6 km/day
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which best describes the definition of a rock? naturally occurring, spe…
Question 1: naturally formed mixtures of minerals formed though igneous, sedimentary, or metamorphic processes. Question 2: ALL of these are typical activities of geologists
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bernard has $400 in a savings account that earns 1% annually. the inter…
$20
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word bank: diligent(ly), deference, discrepancy, deride, debilitate(d)\…
1. debilitated 2. diligently 3. deference 4. discrepancy 5. deride
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recall information from the previous task. one study of 91 bald eagle e…
- The length of this egg was 0.45 standard deviations above the mean length. - This egg was longer than the mean by 0.45 standard deviations, or 1.3 millimeters.
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pregunta 1 the molecules in a solid object ______. options: are complet…
1. vibrate slowly 2. solid 3. Gas: 3, Solid: 1, Liquid: 2
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emotional signs of stress include aches and nausea. please select the b…
F
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which statement best describes the effects that stress has on the immun…
A. Stress can lead to increased vulnerability to infections and immune deficiency disorders.
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stress is ________. a. positive or negative, depending on circumstances…
D. A and B only
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which of the following glands does not release hormones into the bloods…
C. pancreas
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a major side effect that stress can cause on the gastrointestinal syste…
C. elevated levels of cortisol, causing overeating
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properties of minerals worksheet cleveland metroparks virtual academy 1…
1. Hardness 2. Minerals 3. Transparency 4. Mohs 5. Luster 6. Specific Gravity 7. Elements 8. Streak 9. Cleavage; Fracture 10. d. Man-made
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part ii: fill in the blank; word bank: light energy, glucose, oxygen, c…
1. chloroplasts 2. light energy 3. glucose 4. mitochondria 5. ATP 6. oxygen 7. carbon dioxide; water 8. glucose --- # Part III: Multiple Choice
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a nurse is discussing the use of antacids with a client who has peptic …
Antacids neutralize gastric acid in the stomach, which can help heal ulcers.
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photosynthesis & cellular respiration worksheet (chapter 10) name: peri…
1. Photosynthesis - C. Process plants use to make food using light energy 2. Cellular respiration - J. Process cells use to release energy from glucose 3. Chloroplast - D. Organel…
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question 2 1 pts a scientific theory is an untestable guess, the same t…
D. a statement or set of statements that explains some aspect of the natural world. B. Make an observation or review accumulated data
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question 6 1 pts which of the following shows the correct order for the…
B. Population → Community → Ecosystem → Biosphere
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in pasteurs experiment, whether dust had access to the surface of the b…
D. Variable
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a condition in an experiment that can be manipulated by a researcher is…
B. a variable
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question 3 1 pts an experimental sample/treatment that does not contain…
B. control sample.
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question 2 1 pts a hypothesis can be falsified by an observational stud…
A. an observational study, B. conducting an experiment
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chapter 2: homework assignment homework assignment 2.1 in which part of…
2.1: a. When asking a question 2.2: (The full options are not provided, but the correct goal of a descriptive study is to describe features of a group, situation, or phenomenon, s…
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1. what determines a persons blood type? the presence of antibodies on …
1. presence of antigens on the red blood cells 2. Agglutination 3. agglutination of the donor blood would occur
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if the blood from an individual with type ab blood is mixed with anti -…
the anti-A serum well and the anti-B serum well will show agglutination.
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if the blood from an individual with type o blood is mixed with anti - …
no agglutination will be seen.
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the antibodies related to the abo blood group are located multiple choi…
within the plasma.
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when a blood sample is centrifuged, the buffy coat represents the multi…
white blood cell and platelet percentage.
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hematocrit is a measurement of the percentage of blood volume composed …
red blood cells
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1. briefly summarize george washingtons beliefs about political parties…
1. George Washington viewed political parties as harmful, divisive factions that would prioritize group interests over national unity, breed internal conflict, and weaken the fede…
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a genetic cross involving two unlinked genes is represented: aagg × aag…
Aagg
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aabb what gamete possibilities could come from this parents genotype? a…
D. AB, AB, aB, aB (assuming the fourth option is D; if the options are labeled as the four colored boxes, the cyan box with AB, AB, aB, aB)
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which outcome is most likely to occur as a result of the cellular proce…
A. Gametes will show increased genetic diversity.
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question 2 of 10 which of these excerpts from the poems you read is an …
B. I placed a jar in Tennessee, / ... It made the slovenly wilderness / Surround that hill (Stevens, "The Anecdote of the Jar")
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3 read these sentences from the passage. \can you imagine building a ho…
D. 3D printers can make large objects more quickly than traditional methods.
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dogs can have different types of fur. assume that a single gene determi…
0% (The option corresponding to 0% among the given choices, for example, if the blue - colored option is 0%, then the answer is the option with 0%)
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how do obligate aerobes and obligate anaerobes differ in their interact…
D. Obligate aerobes require oxygen from the atmosphere for survival, while obligate anaerobes do not.
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which living organism processes nitrogen in the atmosphere and makes it…
A. bacteria
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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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using the 10% rule when studying trophic pyramids, if the primary consu…
100 Joules (the option: 100 Joules)
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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. (Here we assume the options are labeled as A, B, C where A is the first option, B…
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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