Biology
Cell biology, genetics, ecology, and life science fundamentals.
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the circulatory system is primarily responsible for transporting throug…
1. The circulatory system is primarily responsible for transporting **blood/oxygen and nutrients** throughout the body. 2. The muscular organ that pumps blood throughout the body …
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what is the main role of the hearts valves? a. to pump blood to the lun…
1. d. To prevent the backflow of blood 2. d. To defend the body against infections 3. b. Mitral valve
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which blood vessels are responsible for the exchange of nutrients and g…
1. c. Capillaries 2. a. Arteries 3. b. The phase when the ventricles contract 4. a. Plasma 5. a. By regulating body temperature and pH 6. a. Veins 7. b. The closing of the tricusp…
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a white - tailed deer can sprint at speeds up to 30 miles per hour. ame…
A bison is 10 miles per hour faster than a deer.
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explain why there might be some resistance to the use of biotechnology.
Resistance to biotechnology can occur due to ethical concerns (e.g., perceived “unnatural” genetic modification), safety fears (long - term health/ecological risks of GMOs), econo…
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which factors that affect personal health are the most easily controlle…
C. lifestyle
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how does mining impact the environment? it has a positive impact on the…
C. It has a negative impact on the environment by allowing toxic chemicals to harm wildlife.
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genetic engineering involves ______ to achieve desired results. a. enzy…
d. introducing traits into organisms
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the total number of organisms an ecosystem can support is its tolerance…
F
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which of the following is a societal benefit to the application of biot…
A. increased crop production
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which of the following is influenced only by heredity and not environme…
d. muscular dystrophy
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orange trees planted in a grove or orchard would most likely fall in wh…
A. even
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how did francesco redi disprove the idea of spontaneous generation? he …
A. He showed that flies were not produced by meat.
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which factors most influence whether a person will develop alzheimer’s …
the person's genetics and age
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an outbreak of a disease occurs, and a scientist at the centers for dis…
B. Koch's postulates
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which of the following is not a way that new technology impacted farmer…
C. decreased productivity
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4. what is the american literary canon? - canon: a collection or list o…
- Canon: A collection or list of books considered \textbf{authoritative} or accepted as \textbf{genuine}. - The works of a particular \textbf{author} (example: The Shakespearean c…
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which of the following is a risk associated with the application of bio…
D. potential for the exchange of genetic material
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which of the following is not a possible application for biotechnology?…
B. metal alloys
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great american works of literature guided notes 1. historical timeline …
1. Historical Timeline of American Literature - American Literature has evolved over time through distinct \(\boldsymbol{\text{periods}}\), each reflecting the nation's changing \…
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genetic engineering involves ______ to achieve desired results. a. enzy…
D. introducing traits into organisms
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review the information and the image before answering this question. in…
the zone of light where plants can photosynthesize
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which of these is a group of abiotic factors that are associated with f…
light, temperature, nutrients
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aquatic organisms that live in rivers and streams are constantly dealin…
the movement of the water
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explain the concept of \survival of the fittest.\ it is an evolutionary…
Individuals in a population must compete for limited resources. If an organism is born with traits that help it survive and reproduce, it will likely have more offspring than orga…
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explain the concept of \survival of the fittest.\
It is an evolutionary concept stating that organisms with traits best suited to their environment are more likely to survive, reproduce, and pass those advantageous traits to offs…
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the russian revolution - oversimplified (... multiple-choice question n…
false
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phytoplankton are producers, which means that they can convert sunlight…
photosynthesis
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john scopes, the defendant in the 1925 scopes trial, was an attorney. a…
a teacher.
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below are the effects of world war 1. select the correct headings for e…
1. First dropdown: **Economic Effects** 2. Second dropdown: **Social & Humanitarian Effects** 3. Third dropdown: **Territorial & Political Collapse Effects** 4. Fourth dropdown: *…
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what region of the brain allows you to think logically and determine ri…
D. prefrontal cortex
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having a certain set of expectations for yourself is an example of ____…
C. internal
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1. process that releases energy by breaking down glucose and other food…
1. Process that releases energy by breaking down glucose and other food molecules - Cellular Respiration 2. Unit used to measure the energy content of food - Calorie 3. First stag…
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which statement primarily appeals to logos to support the position that…
Granted, individual talent plays a role in a person's professional success, but I would argue that cooperation and teamwork are even more important since most jobs require us to w…
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tony measures the height of each of his plants. plant height tomato 32 …
61
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members of a softball team raised $1525.50 to go to a tournament. they …
Equation: \( 1075.50 + 37.50x = 1525.50 \)
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letter from a kamikaze pilot ensign kiyoshi ogawa of japan died at age …
D. He was proud that he was going to die for his country.
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what is the function of the cell membrane ?
1. Acts as a protective physical barrier, separating the cell's internal contents from the external environment. 2. Controls the selective movement of substances (nutrients, ions,…
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explain in detail the difference between active and passive transport. …
Passive transport moves substances down their concentration gradient (high to low concentration) without requiring cellular energy (ATP). It includes simple diffusion, facilitated…
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exploring ecosystems: brine shrimp and environmental changes step 1: yo…
## Step 1: Your Group's Choice of Environmental Change: Water salinity level (varying concentrations of salt in the water) ## Step 2: Hypothesis (Use the IV affects DV formula) an…
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dolphins (tursiops truncatus) have 44 chromosomes in their somatic (bod…
22
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15 change the following statements into questions using nest - ce pas. …
s: 1. Vous aimez l'équipe du PSG, n'est - ce pas? 2. Mes amis et moi, nous allons au match de basket ce weekend, n'est - ce pas? 3. Caroline et Myriam n'écoutent pas la musique al…
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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question à choix multiples d’après cette liste, que signifie selon vous…
C. articulations
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question à choix multiples ¿dónde (où) tienes tú las rodillas? en los b…
en las piernas
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los dedos el pie la pierna parte inferior del cuerpo los dedos » peut ê…
les dedos del pie
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parte superior del cuerpo ei pecho la cintura ¿qué es la cintura ? tall…
A. Taille
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partes externas del cuerpo humano la cabeza el pelo la oreja el cuello …
Les mueuses
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partes externas del cuerpo humano la cabeza el pelo la oreja el cuello …
les dents
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partes externas del cuerpo humano la cabeza el pelo la oreja la cara e!…
dos
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exercise 7c fill in each blank with the most appropriate word from less…
1. dormant 2. regalia 3. sanctuaries 4. tenure 5. delusion 6. domains 7. renown
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partes externas del cuerpo humano la cabeza el pelo la oreja el cuello …
front
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dok 2: skills & concepts 1. compare and contrast the uniforms of americ…
1. **Uniform Comparison**: - American: Inconsistent, homemade/scavenged (brown, blue, gray); no standard issue. - British: Standardized bright red coats with rank-specific accents…
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partes externas del cuerpo humano la cabeza al pelo la oreja la cara el…
2
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3. what nickname did british soldiers have?
British soldiers were commonly nicknamed "Tommies" (or alternatively "Redcoats" for their traditional red uniforms).
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partes externas del cuerpo humano la cabeza el pelo la oreja el cuello …
el cuello = cou La garganta = gorge
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partes externas del cuerpo humano la cabeza ei pelo la oreja loreille e…
Me duele el oído.
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which molecules from the air could potentially be used to make food mol…
carbon dioxide, water vapor, nitrogen
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which color of light is reflected off of a green leaf? * green
green
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colin is using a quotation from this source to write his research paper…
A. "Most teenagers consume too much sodium due to the prevalence of sodium in pre - packaged foods available in schools" (Hernandez 65).
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kali is researching the evolution of the american fashion industry. she…
C. the reliability of its publisher.
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a biology class has a total of 33 students. the number of females is 7 …
Number of males: 20 Number of females: 13
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why dont the plant nutrition labels all show the same food molecules? *…
We eat different parts of different plants, and different parts can have different food molecules.
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a textbook store sold a combined total of 220 biology and psychology te…
Number of biology textbooks sold: \( 130 \) Number of psychology textbooks sold: \( 90 \)
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what does our body usually do with each type of food molecule? carbohyd…
- Makes up body structures, does chemical reactions: **proteins** - Main energy source for cells: **carbohydrates** - Energy storage, keeps us warm: **fats**
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which food molecule was responsible for the maple syrps sweet taste? * …
Sugars/carbohydrates
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for most functions, male and female glands are exactly the same. the on…
1. amount of hormones produced; types of hormones produced A1. Keep doing what you're doing (and often increase the behavior) A2. Stop doing what you're doing (or modify the behav…
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open ended questions: answer the following questions in complete senten…
Eliza’s perspective on love in “Helpless” shifts from a hopeful, infatuated view (seeing love as a dreamy, perfect connection) to a committed, certain one. Initially, she is encha…
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multiple choice 1 point a cell phone makes noise and respond when you p…
B. It is not made of cells
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which scenarios are examples of internal conflict? select two options. …
B. a character feeling guilty about a choice, C. a character weighing a decision
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10. how do songs 9 - 13 show that the american revolution affected more…
B. They show how personal relationships, love, and sacrifice are shaped by the larger historical moment. ### Question 11
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sediment-laden runoff from eroded soil can contaminate water bodies, im…
ecosystem
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fill in the blanks 1 point the first microscope had magnification power…
30x (or 30 times)
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multiple choice 1 point an electron microscope needs a computer to see …
True
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louis xvi was put on trial as a traitor to france, was convicted and se…
1. Marie Antoinette (for "____ of a King and Queen") 2. Louis XVI (for "____ was executed by beheading...") 3. Marie Antoinette (for "____ (the King’s wife) was also executed") 4.…
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30. which phylum does trichoplax adhaerens belong in? cnidaria porifera…
D. Placozoa
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29. which of the following is a small barbed harpoon organelle that con…
B. nematocyst
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28. what phylum do earthworms belong to? platyhelminthes porifera annel…
C. Annelida
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27. what is the purpose of the osculum in sponges? it is a large openin…
A. It is a large opening through which the water containing waste exits the sponge.
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25. which of the following is a stinging cell that is a distinguishing …
D. cnidocyte
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24. which kind of symmetry is shown by an adult echinoderm? - bilateral…
D. radial
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23. cephalochordates have a backbone that extends from their tail to wh…
D. their head
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22. in humans, which embryonic structure develops into ear canals and t…
C. pharyngeal slits
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21. what cells are located in the center of trichoplax adhaerens? ○ fib…
A. fiber cells
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19. which of the following animals belongs in class cephalopoda? octopu…
A. octopuses
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18. why are animal gametes haploid? gametes have one copy of each chrom…
B. Haploid egg and sperm cells combine to create a diploid individual.
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17. what type of animal symmetry also includes the formation of a head?…
D. Those with bilateral symmetry display cephalization.
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16. what structure quickly shoots water out to propel a mollusk forward…
C. siphon
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13. what are common features of animals? all animals are diploid, heter…
D. All animals are diploid, heterotrophic, multicellular, have no cell wall, and reproduce sexually. (Note: Assuming the last option is labeled D; if the options are labeled diffe…
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11. what part of the rotifer is responsible for crushing food? toe trop…
B. trophi
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8. why are ostia important to sponges? they pull water into the sponge …
C. They are the pores through which water, sperm, and food enter the sponge.
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6. which phrase describes radial symmetry? a central plane can be drawn…
C. Radial symmetry can be likened to a pizza or bicycle wheel, where all the parts are equal and arranged around a central axis.
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4. dead echinoderms are naturally recycled to make which product? ○ the…
D. They are the main ingredient in toothpaste.
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3. what type of body symmetry do animals in phyla platyhelminthes, anne…
B. bilateral symmetry
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1. why do rotifers reproduce primarily through parthenogenesis? male ro…
A. Male rotifers are extremely rare.
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26. give two reasons that earthworms are important for soil.
1. Earthworms burrow, aerating the soil to improve air and water penetration for plant roots. 2. Earthworms decompose organic matter and produce nutrient - rich castings, enhancin…
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20. oyster fishermen used to cut up sea stars to reduce competition. ex…
Cutting up sea stars was a bad idea because sea stars can regenerate—each cut piece (with part of the central disc) can grow into a new sea star, increasing their population (and …
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15. what functions do the rotifer’s cilia perform?
The cilia of rotifers (especially the cilia in the corona region) mainly perform two functions: 1. Movement: They help the rotifer swim in water or move in its living environment.…
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14. describe the reproductive cycle of most scyphozoans.
Most scyphozoans have a reproductive cycle with asexual (polyp) and sexual (medusa) stages: 1. **Polyp Stage**: Sessile polyps reproduce asexually (budding, strobilation) to form …
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order the topics from broadest to narrowest. broader narrower the stage…
1. the stages of cell division (broadest) 2. the mitosis stage of cell division 3. chromosomal separation during mitosis (narrowest)