生物
細胞生物學、遺傳學、生態學與生命科學基礎。
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e. punnett squares a different way to model a cross is with a punnett s…
8. Punnett square for $Ff \times Ff$: | | $F$ | $f$ | |---|---|---| | **$F$** | $FF$ | $Ff$ | | **$f$** | $Ff$ | $ff$ | Offspring Genotypes: $FF$, $Ff$, $ff$ Offspring Phenotypes:…
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3. according to the passage, one difference between the smilodon and th…
a. the size of their teeth
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1. although the smilodon and the tiger were not close relatives, what d…
c. Both hunted prey.
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small particles of organic material are called ______. a. discharge b. …
c. detritus
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an atom is a particle with an equal number of protons and electrons, ov…
The number of protons in the particle is less than the number of electrons, so the particle has a negative net charge.
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matter is made up of particles called atoms. atoms are made up of even …
| Particle | Charge | |----------|--------| | neutron | neutral | | electron | negative | | proton | positive |
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13. what were jays treaty, pinckneys treaty, and the proclamation of ne…
13. - Jay's Treaty: A 1794 U.S.-Britain treaty resolving post-Revolutionary disputes, including British withdrawal from western U.S. forts and establishing trade terms. - Pinckney…
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page 102 1. for each term or name, write a sentence explaining its sign…
1. Stamp Act: A 1765 British tax on colonial paper goods that fueled early revolutionary anger by enforcing "taxation without representation." 2. Samuel Adams: A foundational Amer…
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as a warm - up, the swim coach at oakdale high school has students swim…
Darrell
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7. based on the information in this table, which man could not be the f…
The postman (Type O) and the waiter (Type A) could not be the father of the baby. For the postman (genotype $ii$): When crossed with the mother (Type A, genotype $I^A i$), the onl…
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fix any punctuation or capitalization errors below. click \submit answe…
The corrected sentence is: Maggie Simpson is disappointed that she can't go to Hawaii on spring break; however, Bermuda is a pretty good alternative.
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she had named me, her second of four daughters, after herself—so we sha…
B. Julia and her mother often disagreed.
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2. a. do any of the organisms have the same number of differences from …
(Assuming typical data) Yes, for example, Pig and Cow may have the same number of differences from human Cytochrome C (specific answer depends on the dataset used, but in many sta…
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hair criticism is not just about looks; it has historical and cultural …
4. They faced criticism of their natural Black hairstyles, which were deemed unprofessional/unkempt due to anti-Black bias in sports. 5. They wore natural/traditional Black hairst…
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when hippocampal neurons degenerate—whether due to age, trauma, or dise…
B) are more dependent on neocortical regions when it comes to successful retrieval than others, a trait that correlates to some extent with the time elapsed after memory formation.
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matching vocabulary: which term matches which definition? some definiti…
1. G. A difference in charge between the inside of a cell and the outside of a cell; measured in mV 2. J. A nerve impulse that travels down the axon; changes the charge of the axo…
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select the correct answer. what is the major theme in this excerpt from…
A. the yearning for new experience
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biology date: cytochrome c is a protein found in mitochondria. it is us…
To solve for the number of amino acid differences between each non - human animal and human cytochrome c, we compare each amino acid position of the non - human animal with that o…
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how does the existence of cells allow for living organisms to stay aliv…
Cells are the fundamental units of life and enable organisms to stay alive through key processes: - **Energy Production**: Cells perform cellular respiration (in mitochondria) or …
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read this excerpt from oliver twist by charles dickens, and identify th…
cogitating → contemplating cudgelling → straining regaled → rewarded
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question 10 of 10 which phrase describes an example of a gene? a. all o…
B. A portion of DNA that codes for a cat’s eye color
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question 9 of 10 after examining his pea - plant data, which three conc…
A. Recessive traits are masked by dominant traits. B. A gene's alleles must be inherited independently of each other. C. During reproduction, some kind of factor is passed from pa…
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question 8 of 10 which statement is an example of the \inheritance of a…
B. A cat that has lost an ear will have offspring that are missing an ear.
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question 7 of 10 how did alfred hershey and martha chases experiments u…
B. They showed that the material that carries genetic information is DNA.
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1.1.2 quiz: introduction to heredity living s cells living r cells heat…
B. The group exposed to living S cells D. The group exposed to heat - killed S cells mixed with living R cells
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question 5 of 10 mendel crossed two true - breeding plants with differe…
D. Some traits that were present in the \( F_2 \) generation were not observed in the \( F_1 \) generation.
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question 4 of 10 which type of molecule is coded for by dna in genes? a…
B. Protein
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he looked for living s bacterial cells in each of the three batches tha…
A. The samples with destroyed DNA did not produce living S strain bacteria.
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which option presents a complete and effective evaluation of dan deluca…
B. DeLuca believes that rock lyrics must be recognized as poetry because legendary singer - songwriter Bob Dylan has been awarded the Nobel Prize for Literature. In doing so, the …
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its a scavenger hunt! look carefully at the table and the relation repr…
The equivalent relation is \(y = 5-3x\) (or \(f(x)=5 - 3x\)) and this relation is a function.
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conflict and revolution 1. what was significant about british involveme…
1. British victory gave it eastern North American territory, but war debt led to colonial taxes; this sparked anti-British sentiment and demands for "no taxation without represent…
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place value: write the missing numbers set 2 directions: use your knowl…
To solve this, we use the 100 - chart rules: in a 100 - chart, numbers increase by 1 horizontally (left to right) and by 10 vertically (top to bottom). Let's take the first 3x3 gr…
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which best describes the author’s overall purpose in clara barton: ange…
to inform readers about how Barton created the American Red Cross
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question 7 instructions read the question carefully and select the best…
D. She thinks very highly of herself.
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name: place value: write the missing numbers set 2 directions: use your…
To solve this, we use the 100 - chart rules: in a 100 - chart, moving right/left changes the ones place (±1), moving up/down changes the tens place (±10). Let's take the first 3x3…
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what happens when the process of becoming an olympic host is too hard o…
D. The cities stop trying to be the site of the next Olympics.
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the following text is from ursula k. le guins 1973 short story the ones…
D. To present potential generalizations the reader may have and stress their inaccuracy.
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the selection of an olympic host begins about ten years before the game…
Olympic host
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11. patrick henry is famous for his quote: a) \give me liberty or give …
11. A) "Give me liberty or give me death!" 12. B) Provided crucial military support from France 13. C) Increased restrictions and military presence 14. C) The Olive Branch Petitio…
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american revolutionary war homework - 5th grade 1. which was the primar…
1. A) High taxes without representation in Parliament 2. B) They should have a voice in making laws that affected them 3. C) The Declaration of Independence 4. B) Commanded the Co…
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identify 1. three of the characteristics that are common to all mammals…
Three characteristics common to all mammals but not all vertebrates: 1. Presence of hair or fur. 2. Presence of mammary glands in females to produce milk for offspring. 3. Having …
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chapter 6 review define 1. vertebrate, invertebrate 2. warm - blooded, …
To solve this, we'll define each term: ### 1. Vertebrate, Invertebrate - **Vertebrate**: Animals with a backbone (e.g., mammals, birds). - **Invertebrate**: Animals without a back…
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we arrived at the station, where the cattle cars were waiting. ever sin…
memoir
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the crispr - cas9 system, a revolutionary gene - editing technology, ha…
D. To discuss the potential of a gene-editing technology in treating specific genetic disorders.
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fill in the data chart below for the refractory period. stage | resting…
| Stage | Charge inside the cell (+ or -) | Charge outside the cell (+ or -) | Where are there more Na+ ions? | Where are there more K+ ions? | Is there a Net concentration gradie…
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arnav starts with 5 dollars in his account. he earns 10 dollars per hou…
The vertical intercept of Arnav’s line is 5. The vertical intercept of Sarah’s line is - 15.
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thursday, 1/22- opening dail question the human body works to keep a co…
A. Muscles contract and shiver.
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this picture shows a fossil of an ancient animal called ursus spelaeus.…
The observable traits from the fossil are: - long legs - front and back legs
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the table has two columns with headers (-x) and (-2), and three rows wi…
The filled table is as follows: | | \(-x\) | \(-2\) | |----------|----------|----------| | \(-2x^2\) | \(2x^3\) | \(4x^2\) | | \(-6x\) | \(6x^2\) | \(12x\) | | \(4\) | \(-4x\) | \…
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what book did thomas hobbes write to express his ideas on governance? t…
D. The Leviathan (assuming the options are labeled A - D with D being "The Leviathan", if the original options have different labels, adjust the label accordingly. For example, if…
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4. which of these is one of the two processes that make up ventilation?…
inhalation
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according to thomas hobbes, what was the nature of people? people were …
A. People were selfish and needed control.
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3. what is the name of the protein in red blood cells that binds to oxy…
Hemoglobin
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2. which is the main function of the respiratory system? to help oxygen…
to help oxygen get into blood vessels
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1. which of the following are part of the process of inhalation? (choos…
- diaphragm contracts downward into the abdomen - intercostal muscles expand - air pressure inside the lungs decreases
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ken burnss civil war peter tonguette consider the millions who fought o…
B. Ken Burns' documentary The Civil War was an incredibly successful and influential addition to the genre.
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prometheus unbound percy bysshe shelley monarch of gods and daemons, an…
D. The Gods are not fair to humans and punish those who try to help them
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question 8 of 10 which two statements best describe why chromosomes are…
A. They organize genes so that their information can be used easily. B. They separate DNA molecules so that they can be copied.
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1.1.4 quiz: chromosomes and dna which part of the model would best repr…
A. The entire hose and reel system
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10. if a glucoses and a fructose were put together, this would for the …
Water ($H_2O$)
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question 6 of 10 how did chargaff’s experiments affect the understandin…
B. They led to the discovery that purines form base pairs with pyrimidines.
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question 5 of 10 in what way are two alleles for the same gene differen…
A. They have small variations in their sequences of nitrogenous bases.
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question 4 of 10 a nucleotide includes a phosphate group, a sugar, and …
B. A nitrogenous base
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question 3 of 10 rosalind franklin used which technology to show the th…
A. X-ray diffraction
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a model of dna is shown. which label identifies a hydrogen bond? a. str…
D. Structure 4
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a journalist is writing a news story about danville’s new fire chief. r…
- "Angie Chu, Danville's first female fire chief, announced her retirement earlier this year and will leave next month." → Current fire chief - "Reggie Ortega, who has served as N…
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question 1 of 10 what is the role of a centromere? a. to regulate which…
D. To connect sister chromatids before cell division
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14. to get back to the original monosaccharides, you would have to reve…
Water ($H_2O$)
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section 1.2 modeling and alternative representations 6. a surveyor meas…
The width of the river is approximately 70.0 meters.
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interpreting 15. what is a monosaccharide? 16. what is a disaccharide? …
1. A monosaccharide is the simplest, single-unit carbohydrate that cannot be hydrolyzed into smaller sugar molecules, serving as the basic building block for larger carbohydrates.…
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why was the battle of saratoga a major turning point during the america…
C. The battle convinced the French to help the colonies.
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33. how did john locke’s ideas influence the declaration? 34. what are …
33. Locke's natural rights and social contract ideas provided the moral and philosophical framework for the Declaration, including the right to overthrow unjust government and the…
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how did peoples general way of thinking change as a result of the scien…
D. People questioned long - accepted views.
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question 10 1 pts sometimes international politics and sports collide i…
A. The death of top Celtics draft pick Len Bias
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multiple select question select all that apply which of the following a…
- metabolized for energy - formation of cell membranes - digestion of fats - absorption and transport of nutrients
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the phantom rickshaw by rudyard kipling (adapted excerpt) this excerpt …
(4) Even as she spoke, her horse, swerving from a laden mule, threw himself directly in front of the advancing rickshaw I had scarcely time to utter a word of warning when, to my …
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question 4 (multiple choice worth 5 points) (05.02 mc) what was the glo…
D. The bloodless removal of James II and the establishment of a limited monarchy
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the variables for this experiment include mass, volume and the material…
In Part III, the independent variable, the one that is intentionally manipulated, is the materials in the various balls (or the type of ball/material). In Part III, the dependent …
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hydrogen fuel cells are a promising source of energy. which of these is…
water (the option with "water" as the text, assuming the options are presented as radio buttons and we identify the correct one as the waste product from hydrogen fuel cell operat…
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select the correct answer. which statement best describes the effect ni…
C. It acts as both a stimulant and a sedative.
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2. bakteriyalardagi jinsiy jarayonlarga taalluqli donumiyatlar asosida …
To solve this problem about bacterial genetic processes, we analyze each row: ### Row 1 (Jarayonlar - Processes) The description is about a bacterium transferring genetic material…
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b. matching ______ 1. ph ______ 2. osmosis ______ 3. corn ______ 4. roo…
### B. Matching 1. pH - E (Measurement of acidity and alkalinity) 2. Osmosis - A (Movement through a semipermeable membrane) 3. Corn - G (Specialized stem) 4. Root - C (Storage or…
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2. astronauts on the international space station must work with each ot…
cooperate
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read the excerpt from an interview. reporter: i’m standing here today w…
a story about a doctor who tracks and treats the outbreak of a virus
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9. what is the sugar in dna? 10. what pairs with adenine? 11. what pair…
Deoxyribose ### Question 10
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the ingenious solution to hubble’s flaw was the corrective optics syste…
"ingenious solution" "corrected the flaw"
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7 multiple choice 1 point the specific internal language of a given med…
7. convention. 8. product placement.
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interpreting problem - solution text structure the ingenious solution t…
A. They installed corrective optics and adjusted its orbit.
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the ingenious solution to hubble’s flaw was the corrective optics syste…
They developed a new system to correct the mirror's flaw.
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interpreting problem-solution text structure this problem was a huge se…
They put the telescope in hibernation mode and trained astronauts to make repairs.
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nasa formed a board of investigation to determine the cause of the blur…
C. Its primary mirror had been ground to the wrong curvature.
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finally, in 1990, the hubble space telescope was carefully packed into …
A. The images it made were blurry and out of focus.
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problems and solutions some telescopes were incredibly long—up to 20 or…
Vibrations and environmental factors caused telescopes to lose focus.
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try again for partial credit. read the text. select the correct answers…
D. They did not use tags on the clothes E. Fabrics were often reused
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11. what is a gemmule? 12. what is a hermaphrodite? 13. what is the jel…
A gemmule is a resistant, spore - like structure produced by some sponges (especially freshwater sponges) that contains a cluster of cells (amebocytes) surrounded by a tough coat,…
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the year 1776 is an important date in u.s. history because it marked th…
1. b. signing of the Declaration of Independence 2. c. Military production during the war created jobs. 3. a. in the Pacific
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on the first day of spring, an entire field of flowering trees blossoms…
Every day, the locust population grows by a factor of 1.85.
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questions 1. what does dna stand for? 2. what does the pentagon represe…
Deoxyribonucleic Acid ### Question 2: (Assuming it's about DNA structure, maybe a typo, but if about DNA's pentagon - related part, in DNA structure, the pentagon in the nucleotid…
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unit 2 i can statements 5. i can explain various ways organisms interac…
Organisms interact and stabilize ecosystems through these key ways: 1. **Mutualism**: A symbiotic relationship where both species gain benefits, boosting their survival and suppor…
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question 6 (multiple choice worth 5 points) (08.05 mc) what was the pri…
B. The U.S. feared a growing Soviet influence in the region. ### Question 7