生物
細胞生物学、遺伝学、生態学、生命科学の基礎。
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on a personal level, the more you know about the constitution and other…
A. violated your rights
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what are the two main components of the nervous system? a. the brain ne…
D. the central nervous system and the peripheral nervous system
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both the sympathetic and parasympathetic divisions can be found in the …
B. autonomic
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where is the brain located? a. in the spinal cord b. in the neck c. in …
D. in the skull
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multiple choice question beetles and caterpillars use physical intimida…
B. Interspecific competition (assuming the options are labeled as A: Intraspecific competition, B: Interspecific competition, C: Exploitation competition)
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which of the following is the best example of the function of the perip…
A. It connects the central nervous system to the rest of the body.
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identify the four main divisions of the peripheral nervous system and e…
1. **Somatic Nervous System**: Controls voluntary skeletal muscle movements and relays sensory - motor information between the body and CNS. 2. **Sympathetic Nervous System (part …
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identify and explain how the central nervous system is supported and pr…
The central nervous system (CNS, brain and spinal cord) is supported and protected as follows: 1. **Structural Protection**: Bony structures (skull for brain, vertebral column for…
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the ______ nervous system is comprised of the brain and spinal cord. a.…
D. central
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controlling voluntary skeletal muscles is a function of the ______ nerv…
B. somatic
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identify the nervous system responsible for calming the body and conser…
Parasympathetic nervous system
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name two risk factors that are typically non-modifiable.
Two typical non - modifiable risk factors are age and genetics (family history). (Other acceptable answers could be age and gender, etc.)
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which of the following cells appear to have a \bite\ taken out of it? r…
Degmacytes
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name and define the two types of impulses sent through the cranial and …
1. Sensory (Afferent) Impulse: Carries information from sensory receptors (like those for touch, sight, etc.) to the central nervous system (brain and spinal cord). 2. Motor (Effe…
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hemolysis can cause an increase production of what? reticulocytes sickl…
A. reticulocytes
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which of the following best describes the function of the sympathetic n…
B. It arouses the body and expends energy.
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name two risk factors that are typically non-modifiable.
Two non - modifiable risk factors are age and genetics (or family history, or gender).
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about how many neurons are in the brain? ○ 10,000 ○ 100 billion ○ 10 tr…
100 billion
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hematocrit is the ratio of red blood cells to the plasma? true false
False
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control of glands and the muscles of internal organs is a function of t…
D. autonomic
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which of the following is the oxygen carrying compound found in red blo…
B. Hemoglobin
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questions 1 and 2 refer to the following. adult literacy rate by countr…
E. Ethiopia, Somalia, South Sudan
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is this a run - on sentence? right - handedness is controlled by geneti…
yes
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the passage below describes an experiment. read the passage and think a…
The number of days until a seed germinated
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a bacteria culture begins with 11 bacteria that triple in amount at the…
24057
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multiple choice circle the best answer, and write the letter in the box…
1. C. Paris, France 2. A. Woodrow Wilson 3. B. League of Nations 4. D. Germany 5. C. Eastern Europe
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select the correct answer from each drop - down menu. complete the stat…
First blank: Fungi Second blank: Pathogens
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read the passage. then, select the text that best helps you understand …
B. harmful
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total points _/55 = _% name: wellseso g. period: 3rd date: mastery chec…
1. A monomer can be represented as a single small molecule (draw a small circle for example) and a polymer as a chain of connected monomers (draw a chain of circles). Monomer: One…
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the international business club starts the school - year with $250.50 i…
B. 250.5 - 35m = 300 - 45.25m
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what are the safety tips to consider for hiking? if the safety tip is n…
Hiking: keep your cell phone close by at all times, turn around once half your water is gone, wear layers for changing weather, bring a paper map and know your route Other Activit…
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question 3 1 pts a dialogic approach to public speaking acknowledges th…
Question 3: True Question 4: True
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read these lines from emily dickinsons poem \heart, we will forget him\…
D. understand the writer's sadness.
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why do we see body plans that appear to be oddly engineered? because pr…
Because pre - existing body plans are the substrates for subsequent evolution.
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10. the taiga biome is also known as: a) coniferous forest b) savanna c…
a) Coniferous Forest
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an advertisement for a new fish food claims that lab studies show that …
look at the data for the control group to see how much the fish grew without the new food.
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a ____ was a governor of a persian province. sargon kish semite satrap …
1. D. satrap 2. C. Nineveh
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which is one way that a new species develops? genetic variation an unwi…
isolation
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drag and drop the words or phrases that accurately label each column. o…
First column: descriptive Second column: experimental Third column: comparative
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8. what is a defining feature of the grassland biome? a) dense tree cov…
b) Dominance of grasses with few trees
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practice it! select the statement(s) that would be considered descripti…
An astronomer observed the orbital patterns of the moons of Saturn and relayed the data in a scientific journal. A researcher is observing the eating patterns of alligators during…
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7. which biome has the highest biodiversity? a) temperate forest b) tro…
b) Tropical Rainforest
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question 3 of 7. step 1 of 3 the dodge reports are used by many compani…
$ eq$
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structure reinforcement worksheet 3. contains the cells genetic materia…
3. Nucleus 4. Endoplasmic reticulum 5. Ribosomes 6. Lysosomes 7. Mitochondria 8. Golgi apparatus 9. Vesicles 10. Nucleolus 11. Cilia 12. Flagellum 13. Microtubules and microfilame…
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evolution is usually a long gradual process occurring over many generat…
a long gradual process occurring over many generations
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15. choose the best answer. mesopotamia, where the neolithic revolution…
C. the Fertile Crescent
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which question about dogs could be answered through scientific investig…
How fast does an Australian terrier grow?
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6. which biome is characterized by low temperatures, permafrost, and mi…
b) Tundra
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which of these is an age of the three - age system? stone age steel age…
1. A. Stone Age, C. Bronze Age, E. Iron Age 2. C. the Fertile Crescent
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multiple - choice question what trait allowed some crickets on the isla…
they were not able to "sing" because their wings lacked ridges
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directions: the following table is designed to help you organize your k…
11. Energy source 13. Monosaccharide 14. Glucose, Starch 16. Long - term energy storage, insulation 15. C, H, O (high C and H proportion) 19. Building and repairing tissues 17. Am…
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in evolutionary change, ____________ are random, but ____________ is an…
D. mutations; natural selection
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“of course i will help caleb put up posters when he runs for student bo…
reciprocity
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practice it! select the statement that accurately shows repetition in t…
The experiment is performed in four separate trials.
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multiple - choice question the instructions parents give to the next ge…
specific
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which of the following best describes changes that occur during puberty…
Reproductive organs begin to function and the secondary sex characteristics appear.
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amoeba sisters video recap: biomolecules directions: for each statement…
1. C 2. P 3. L 4. P 5. C 6. N 7. L 8. P 9. L 10. C 11. N 12. L
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there are three species of frog on a remote island. information about t…
a fossil frog with medium legs, an extra wide mouth, and medium ribs
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11.1 define evolution and list the six types of evidence for evolution.…
related, unrelated, fossils
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in many cases, animals display structural traits of their ancestors onl…
blue whales, orca
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the movement aimed at returning control of the government to the people…
C. the Progressive Movement
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question 4 of 8, step 1 of 3 a recent survey reported that small busine…
<
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the chapter story demonstrated how paleontologists carefully compared t…
The bone with the thickest outer layer among the images is likely from an aquatic mammal. (Since no specific clickable elements are numbered or named, a general description is giv…
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11.3. summarize the argument that the fossil record provides evidence i…
more, in the distant past, transitional, extinct species
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an ancestor species with sensory antennae gives rise to two descendant …
B. homologous structures, C. shared characteristics
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which of the following is a possible outcome of artificial selection? c…
A. A more muscular cow is produced. B. A more colorful aquarium fish is produced. C. A genetically altered mouse population is produced. D. A tastier tomato is produced.
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a national online business magazine reports that the average cost of a …
$H_a:\mu> 220$
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which of the following is a possible outcome of artificial selection? c…
A. A more muscular cow is produced. B. A more colorful aquarium fish is produced. C. A genetically - altered mouse population is produced. D. A tastier tomato is produced.
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short answer questions: 5. describe the function of function keys on a …
5. Function keys on a keyboard are special keys (e.g., F1 - F12) that perform specific functions like accessing help or media controls. Modifier keys like Shift change the case of…
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when analysing an engineering problem, which of the following activitie…
B. Definition and quantification of the problem
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these four dna sequences are all sections of the vertebrate insulin gen…
(Without specific labels for the sequences, unable to give exact answer. But the method is to find the two with least non - shaded differences.)
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1. explore: use the gizmo to test if mushrooms feed on living things. d…
1. Trials and results will vary based on Gizmo use. But generally, mushrooms do not directly feed on living things. 2. Hypothesis: Mushrooms get their food by breaking down dead o…
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11.6. use your knowledge of evolution and continental drift to make a p…
fossils, biogeographic, evolved, Pangaea
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6. draw conclusions: an organism that breaks down organic matter into s…
No, bears are not decomposers. Bears hunt for food or eat plants directly rather than breaking down organic matter into simpler materials like decomposers do.
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question 164 points 1 what was one of the outcomes of the black lives m…
Increased awareness and legislative action on police reform
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reinforcement: cell structures cell mitochondria cytoplasm cell membran…
1. Cell membrane 2. Cytoplasm 3. Chromatin 4. Endoplasmic reticulum 5. Ribosomes 6. Lysosomes 7. Mitochondria 8. Golgi body 9. Vesicles 10. Nucleolus 11. Cilia 12. Flagella 13. Mi…
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organizing explanatory text quick check match each essay topic to the c…
- cause and effect: to show how a new infrastructure impacts local ecosystems - compare and contrast: to examine similarities between two types of building materials - description…
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1. explore: using the gizmo, try to figure out what bears depend on for…
2. Hypothesis: Bears get energy and nutrients from plants, fish, and small - to medium - sized animals. 3. Prediction: Populations of fish, small mammals, and some birds would be …
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question 166 points 1 which international institution has been central …
A. World Trade Organization (WTO)
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indicate whether the following attributes are associated with natural s…
Intentionally directed toward a particular phenotype: artificial selection Genetic changes: both Heritable changes: both Population changes: both Not intentionally directed toward…
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6. extend: the mushrooms thrived without hurting trees. how could this …
1. Mushrooms get nutrients from dead organic matter. 2. Mushrooms have symbiotic relationship with tree roots.
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homework assignment 2.5 quadratic equations due friday by 11:59am point…
$x=\frac{1}{4},-\frac{1}{5}$
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organisms have embryonic traits that do not appear in the adult form. m…
hind limbs: whales gill slits and tail: humans external gills and webbed tail: salamanders
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homework assignment 2.5 quadratic equations due friday by 11:59pm point…
$x=\frac{1}{4},-\frac{1}{5}$
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solve: -15 < 3x + 6 < 27. express your answer using interval notation. …
(-7,7)
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homework assignment 2.5 quadratic equations due friday by 11:59pm point…
C. $1-\sqrt{15}i,1+\sqrt{15}i$
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1. form hypothesis: where do you think trees get the nutrients they nee…
1. Trees get nutrients from the soil. 2. Initially may increase, but could decline later. 3. Depends on simulation results; explain based on growth trends. 4. Trees are producers …
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homework assignment 2.5 quadratic equations due friday by 11:59pm point…
A. $(x - 2)^{2}=100$ B. $12,-8$
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an engineer has designed a valve that will regulate water pressure on a…
$H_0:\mu = 4.4$ $H_a:\mu eq4.4$
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homework assignment 2.5 quadratic equations due friday by 11:59pm point…
$n=-\frac{1}{6},n=-2$
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homework assignment 2.5 quadratic equations due friday by 11:59pm point…
$\frac{1}{2},-\frac{4}{3}$
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gizmo warm - up the forest ecosystem gizmo shows you the effects of add…
1. A. The tree population likely increased. B. Because deer consume tree - related resources and their removal reduces this pressure. 2. A. The mushrooms may be negatively affecte…
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drage the terms to their correct section on the chart. word bank active…
1. protein 2. speeds up reaction 3. coenzyme 4. substrate 5. product 6. active site 7. denatured
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11.7. relate similarities in embryonic development among species to the…
Fish
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directions: follow the instructions to go through the simulation. respo…
1. The amount of grass decreases. 2. The number of big fish may increase.
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11.4. give one example of a homologous trait and one example of a vesti…
eyes on top of the head, claws, long tongue
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an engineer has designed a valve that will regulate water pressure on a…
$H_0:\mu\leq4.7$ $H_a:\mu > 4.7$
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11.4. give one example of a homologous trait and one example of a vesti…
When two species share a large number of homologous traits, it is evidence that they share a recent common ancestor. Vestigial traits are those that no longer function in an organ…
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transitional fossil evidence suggests that two species are closely rela…
Large differences in DNA sequence, lack of homologous characteristics
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document 6 the late 1800s america was seen as the land of opportunity a…
B. opportunity