生物
細胞生物学、遺伝学、生態学、生命科学の基礎。
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name: 46. acne, loss of scalp hair, facial hair growth and color, and d…
c. hormones
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32. how much blood is in the adult human body? a. 5 to 7 pints b. 8 to …
d. 5 to 6 quarts ### Question 33
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pregunta 34 (1 punto) en la etiqueta de un alimento, un 5% o menos es b…
Verdadero ### Pregunta 35
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9. bleached corals appear white because: a. their skeletons become expo…
A. Their skeletons become exposed ### Question 10
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name: 24. you notice your instructor wincing; she performs a service. y…
c. Orbicularis oculi muscle ### Question 25:
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16. the cheekbones are also called the ______ a. hyoid bones b. zygomat…
16. c. zygomatic bones 17. c. ulna 18. d. radius 19. a. femur 20. a. Three 21. d. origin 22. b. insertion to the origin 23. a. Sternocleidomastoideus
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name ____ 8. what is the tissue that binds, supports, and protects vari…
8. b. Connective tissue 9. d. adipose (if about fat) or a. muscle (if about movement - likely typo, but adipose for fat) 10. d. nervous 11. b. skeletal system 12. a. inflammation …
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multiple choice identify the choice that best completes the statement o…
1. c. physiology 2. a. protoplasm 3. c. nucleus 4. d. Cytoplasm 5. a. mitosis 6. b. daughter 7. a. tissue
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name mackenzie coral reefs are some of the most diverse and productive …
1. B. Coral polyps 2. A. Calcium carbonate 3. B. Performing photosynthesis 4. B. To support their mutualistic relationship 5. B. They rely on sunlight 6. B. Both are diverse ecosy…
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pregunta 21 (1 punto) el apetito se define como una necesidad física de…
FALSO ### Pregunta 22
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of all the species in the world, 4 out of every 5 are insects. what per…
80
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3 dave has $358.00 in his bank account. he wants to prepay his cell pho…
$\$12.50$
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the cell membrane of an animal cell was damaged, preventing the cell fr…
B. The cell would no longer be able to take in nutrients and excrete wastes, preventing it from making needed materials.
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cells are specialized to do certain jobs. for instance, muscle cells ar…
D. mitochondria because they produce energy for the cell
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name: ______ living env prep score (deadline: for every 4 correct, you …
1. DNA 2. mRNA (messenger RNA) 3. Gene 4. Protein 5. Amino Acids 6. Ribosome 7. Cytosine (C) 8. Guanine (G) 9. Adenine (A) 10. Thymine (T) 11. Uracil (U) 12. Mutation 13. Deletion…
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which statement best explains how lysosomes contribute to the cycling o…
C. They break down food materials into forms the cell can use.
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question 1-7 read the passage below, and answer the question that follo…
colonies
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match the following organisms to their cellular composition. amoeba bac…
- Amoeba: Unicellular Eukaryote - Bacteria: Unicellular Prokaryote - Geranium plant: Multicellular Eukaryote (Plant) - Giraffe: Multicellular Eukaryote (Animal) - Paramecium: Unic…
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pregunta 18 (1 punto) los ingredientes que aparecen en la etiqueta de u…
do. en orden descendente por peso, lo que significa que el primer ingrediente es el más y el último el menos ### Pregunta 19
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directions: the pictures below show three organisms that a student foun…
B. mushroom, only
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which of the following describes a way that protists differ from animal…
A. Protists are single - celled organisms.
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the kingdom protists contains the most diverse species of organisms, wh…
C. similar to the other kingdoms because they can be plantlike, funguslike, or animal - like.
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16. the pigment that provides brown or black color to hair is ____. a. …
b. Eumelanin ### Question 17
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while researching a topic, a student has taken the following notes: the…
C. Apart from snatching prey from the water surface with its hook - tipped bill, a magnificent frigate bird obtains food forcefully from smaller birds
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which characteristic distinguishes organisms in kingdom archaebacteria …
A. Most organisms in kingdom Archaebacteria live in extreme environments, while most organisms in kingdom Eubacteria live in moderate environments.
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name: ____ 8. which layer of the hair shaft creates the shine and the s…
a. Hair Cuticle ### Question 9
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which of the following best describes why dichotomous keys are helpful …
A. They help scientists determine what species an organism is.
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which of the following is correct about classifying organisms in scienc…
A. They are classified in a hierarchical system, with the largest group sharing only a few characteristics at the top, and the smallest group sharing the most characteristics at t…
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pregunta 13 (1 punto) otro nombre para las proteínas es aminoácidos o b…
O FALSO
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17. multiple choice: in which cerebral lobes is the speech center locat…
a) frontal
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bengal tigers, known for their striking orange coats and bold black str…
D. their
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online examination examinee\troberts brooklyn exam access code\t9011 - …
165°F (74°C) (the option with "165°F (74°C)")
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pregunta 10 (1 punto) el tejido adiposo es otro nombre para el tejido g…
Verdadero ### Pregunta 11
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select the correct text in the passage. which detail from the passage b…
"But as nothing like the brig ever swam the ocean, so I am determined she shall have such a figurehead as old Neptune never saw in his life."
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review properties of hair & scalp & d & d multiple choice identify the …
d. hair ### Question 2
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pregunta 7 (1 punto) otra palabra para la sacarosa en un alimento seria…
do. azúcar de mesa
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adapted from young peoples pride by stephen vincent benet the crowe hou…
C. Oliver passed it to Ted, who read it, grinned, and saluted
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integrated science midterm review guide answer the following questions …
B. To make identical body cells ### Question 2
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in 1928, sir alexander fleming made a groundbreaking discovery that wou…
D. noticed
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pregunta 5 (1 punto) existen dos tipos principales de digestión: la mec…
d. digestión mecánica para masticar y triturar los alimentos ### Pregunta 6
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which is an example of a low income country? which is an example of a h…
1. Low - income country example: Burundi (or other similar low - income countries like Malawi). 2. High - income country example: United States (or other similar high - income cou…
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pregunta 3 (1 punto) la función más importante de los carbohidratos es:…
a. Para proporcionar energía a los músculos y al cuerpo
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pregunta 4 (1 punto) el sufijo \ose\ añadido a un término indica: ○ a e…
a. El término te dice que es un azúcar, por lo tanto, lo convierte en una proteína.
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los 3 nutrientes combustibles son: a carbohidratos, vitaminas, agua. b …
b. Carbohidratos, Proteínas, Grasas ### Pregunta 2 (sobre función de proteínas)
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8. from jefferson’s statement that governments are instituted to secure…
a. any form of government that suppresses people’s freedoms should be overthrown. ### Question 9
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multiple choice identify the letter of the choice that best completes t…
b. If you gain something too easily, it will not seem that important to you. ### Question 2
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16. the body’s first line of defense against infection is ______. a. he…
a. healthy, uncompromised skin ### Question 17
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8. a sign of a bacterial infection is the presence of ______. a. lesion…
c. pus ### Question 9
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found in both freshwater and marine environments, possess dense, water …
A. sleek, streamlined bodies
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multiple choice identify the choice that best completes the statement o…
b. know safety concerns associated with chemicals ### Question 2
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name the louisiana purchase the louisiana purchase occurred in 1803 and…
1. B. to gain control of the Mississippi River 2. A. first paragraph 3. A. to take notes about the new land and to create maps of the territory 4. D. to inform 5. B. Another exped…
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the earth review 3. which two processes cycle carbon directly between t…
b. Photosynthesis and cellular respiration
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reviewing main ideas 1. which of the following can decreas amount of ca…
b. Planting trees in the park ### Question 2
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an age of big business directions: search for evidence in the lesson to…
For "How did the petroleum industry first start?": It first started with the search for alternatives to whale oil for lighting. Edwin Drake drilled the first oil well in 1859, and…
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which battle marked a turning point for colonists during the revolution…
C. the Battle of Saratoga
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the battle of \boxed{} forced the british to surrender, ending the revo…
Yorktown
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the american revolution 1. conflict began over the __________, a fertil…
1. Ohio River Valley 2. Siege (of Fort Loudoun); Treaty of Paris (1763) 3. Proclamation Act 4. "Join, or Die"; Albany Plan of Union 5. Stamp Act; Townshend Acts; Tea Act; Intolera…
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the american revolution 1. conflict began over the ______, a fertile ar…
The subfield is History (under Social Science).
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the american revolution 1. conflict began over the ____________, a fert…
1. Ohio River Valley 2. Siege; Treaty of Paris 3. Proclamation 4. "Join, or Die"; Albany Plan of Union 5. Stamp Act; Townshend Acts; Tea Act; Intolerable Acts 6. Sons of Liberty (…
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17. multiple choice: in which cerebral lobes is the speech center locat…
a) frontal
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24. earlobes can be ____________ or __________________ 25. a ________ i…
### 24. Blank 1: attached Blank 2: free (unattached) ### 25. Blank 1: gene Blank 2: DNA ### 26. a. Adenine (A) b. Thymine (T) c. Cytosine (C) d. Guanine (G)
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9. how is blood pumped through the chambers of the heart? 10. what are …
Deoxygenated blood enters the right atrium (from the body), moves to the right ventricle (pumped to the lungs). Oxygenated blood from the lungs enters the left atrium, moves to th…
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7. why are capillaries important?
Capillaries are important as they are the site of exchange (of oxygen, nutrients, wastes) between blood and body tissues, enabling cellular function and homeostasis, due to their …
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what are the components of the circulatory system?
The components of the circulatory system are the heart, blood vessels (including arteries, veins, and capillaries), and blood. The heart functions as a pump to circulate blood. Bl…
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using the drop-down menus, identify the mode of selection explained bel…
directional selection
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in london, peppered moths that were light colored blended in with trees…
directional selection
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there is a normal distribution of traits seen in natural selection, whe…
the total variety of organisms on Earth
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what are the two phases of speciation? □ change of existing species □ c…
The two phases of speciation are: - change of existing species - splitting of existing species into two or more different species
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evolution of a species acts on the ✔ population of the species, not the…
Speciation
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evolution of a species acts on the of the species, not the . done indiv…
First dropdown: population; Second dropdown: individuals
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what factors affect natural selection? select three options. × isolatio…
For the first question (factors affecting natural selection): B. variation, C. overpopulation, D. adaptation (assuming options were labeled as such, but from the image, the correc…
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what factors affect natural selection? select three options. □ isolatio…
B. variation, C. overpopulation, D. adaptation
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identify whether the following statements are true or false. organisms …
1. Organisms in a population must compete for resources in order to survive: true 2. The best equipped organisms survive: true 3. Organisms of the same species are equipped with t…
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why is it important to assess flexibility both before and during a work…
A. to assess flexibility progress
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which of the following activities best describes proprioceptive neuromu…
B. The stretch involves using a partner to apply force against your contraction.
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a lack of flexibility is a risk factor for athletic injuries. please se…
T
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once a body is in top physical condition, the 24-hour recovery period a…
F
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which principle of exercise is concerned with maintaining a challenging…
D. overload
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why is a recovery period between bouts of exercise important? a. recove…
B. Resting between workouts helps to prevent injuries.
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1. what did galileo discover? how did the church react to his discovery…
Galileo discovered evidence for heliocentrism (e.g., Jupiter's moons, Venus's phases). The Church condemned his work (forced recantation) as it contradicted geocentric doctrine ti…
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10. according to the graph, what year did unemployment reach a maximum …
B. 1933 ### Question 11
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4. what spurred the debate about lowering the voting age that led to th…
A. Conscription during the Vietnam War meant than many 18 - to 20 - year - olds were angry that they were considered old enough to fight for their country but not old enough to vo…
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a population of birds lives on a small island. another population of th…
B. an increase in gene flow between the bird populations
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a population of snakes that eat small rodents enters a new habitat. in …
B. Genetic variation will increase because of a new habitat and food source.
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a scientist has been tracking and studying a population of deer in yell…
B. A population of wolves was introduced into Yellowstone National Park.
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in wisconsin, a very large population of lake trout, in which individua…
The gene pool of the population will remain relatively constant.
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which would most likely result in an increase in genetic variation in a…
C. a decrease in predators and an increase in food (assuming options are labeled A - D as per standard, with this being the third option; if original labels differ, adjust to matc…
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which of the following is least likely to change the gene pool of a pop…
C. A number of chipmunks die due to old age.
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in a population of seals, most of the seals have similar coloring. howe…
gene mutation
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environmental factors can influence natural selection because they can …
D. the amount of genetic variation in a population.
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complete the t-chart by categorizing each statement as something that w…
| Gene Flow | Genetic Drift | |--|--| | is a mechanism for evolution <br> is also called "migration" <br> deals with movement between populations | is random <br> is a mechanism f…
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complete the t-chart by categorizing each statement as something that w…
- "is random": Both - "is a mechanism for evolution": Both - "is often related to disasters": Genetic drift - "is also called 'migration'": Gene flow - "deals with movement betwee…
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read each example and decide whether each would increase or decrease th…
- "Competition for sunlight leads to taller trees." → Increase - "The DNA of a snake changes to make its venom stronger." → Increase - "A grassfire randomly sweeps through a popul…
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read each example and decide whether each would increase or decrease th…
1. A zebra migrates to join a different herd of zebras: Increase 2. A grassfire randomly sweeps through a population of buffalo and kills most of the animals: Decrease
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read each example and decide what the resulting effect on the gene pool…
- A zebra migrates to join a different herd of zebras: brings new alleles from other populations - Competition for sunlight leads to taller trees: favors certain alleles - The DNA…
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the difference between an observational study and an experiment is that…
B. in an observational study, the researchers do not control treatment, and in an experiment, they do.
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read each example and identify it with one of the mechanisms that influ…
genetic drift
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read each example and identify it with one of the mechanisms that influ…
1. A zebra migrates to join a different herd of zebras: gene flow 2. Competition for sunlight leads to taller trees: natural selection 3. The DNA of a snake changes to make its ve…
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read each example and identify it with one of the mechanisms that influ…
natural selection ### For "The DNA of a snake changes to make its venom stronger":
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read each example and identify it with one of the mechanisms that influ…
1. A zebra migrates to join a different herd of zebras: gene flow 2. Competition for sunlight leads to taller trees: natural selection 3. The DNA of a snake changes to make its ve…