生物
細胞生物學、遺傳學、生態學與生命科學基礎。
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freedom under human control. 4. what do the humans do that makes them e…
4. Humans exploit animals for their own gain, using them for labor and taking their produce. 5. He warns against becoming like humans in behavior and governance. 6. He shares a vi…
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how does the mockingbirds territorial song behavior demonstrate the con…
Male mockingbirds can sing 200 different songs to attract females and defend territory
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which of the following components of the cell membrane is responsible f…
# Brief Explanations: Proteins in the cell - membrane play a crucial role in active transport. They act as carriers[SSE Completed, Client Connection Error][SSE Completed, Client C…
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multiple choice 1 point the active transport pump used to move sodium i…
It uses osmosis to carry sodium ions into the cells.
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how do the reproductive strategies of ladybugs and humans differ in ter…
Humans expend energy and time to care for offspring, while ladybugs do not
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multiple choice 1 point the active transport pump used to move sodium i…
It requires energy. It has a specific binding site for sodium ions. It is a protein.
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paramecia are unicellular protists that have contractile vacuoles to re…
In an isosmotic salt solution, there is no diffusion of water into or out of the paramecia, so the contraction rate is zero.
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what is the primary goal that drives all territorial behaviors in anima…
To gain resources to increase success
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which characteristic would make a flower most appealing to flies that f…
Flowers that smell like rotten material
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paramecia are unicellular protists that have contractile vacuoles to re…
The contraction rate increases as the osmolarity decreases because the amount of water entering the paramecia by osmosis increases. In an isosmotic salt solution, there is no diff…
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what makes territorial behavior an effective strategy for achieving rep…
Territories impress potential mates
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question #2 according to international law, who owns the moon? no one o…
No one owns the moon
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based on the everglades wading bird data, what relationship exists betw…
Water depth affects birds' food access and nesting success
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what makes certain courtship behaviors more beneficial than others for …
Behaviors that demonstrate fitness and attract mates
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what can be inferred about the relationship between parental care and n…
Species with more parental care have fewer offspring
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mature bones are remodeled throughout life via a process known as multi…
appositional growth
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which process describes the act of transferring pollen grains from the …
B. Pollination
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what is the main benefit that hibernation provides to animals during di…
C. Reduces energy needed for survival
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what type of evidence do scientists rely on most when studying reproduc…
Data about animal populations
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territorial behavior in animals serves the main purpose of securing res…
True
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the cortex of the long bones diaphysis is made of multiple choice marro…
B. compact bone
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which of the following is not a function of the skeleton? multiple choi…
B. Storage of red blood cells
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with regard to the healing of a skin wound, macrophages __________. mul…
C. phagocytize and digest tissue debris
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question 17 0.5 pts what is ghost fishing? secret fishing conducted usi…
Question 17: When abandoned fishing gear continues unintentionally entrap marine animals Question 18: Any persistent synthetic solid material emitted into water bodies and circula…
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plants with tube - shaped red flowers are usually pollinated by humming…
True
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secrete into multiple choice goblet cells; mucus; the blood endocrine g…
D. Endocrine glands; hormones; the blood
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birds with bright colors always have better reproductive success than b…
A. False
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an epithelium with a single layer of tall cells would be classified as …
D. Simple columnar epithelium
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question 9 0.5 pts researchers have found marine plastic debris: throug…
Question 9: Throughout the water column Question 10: The plastic becomes brittle and fragments with sun exposure into smaller and smaller pieces, but the molecular structure is ne…
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what would be the best explanation for why myelinated axons conduct sig…
Electrical signals spread faster through insulated (myelinated) regions of axon.
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in most neurons, action potentials occur in the axon. true or false
True
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in a neuron, the opening of sodium gates typically leads to ___________…
depolarization of the plasma membrane
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flies are attracted to flowers that smell like rotting meat because the…
True
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what is the primary site on a neuron for receiving signals from other n…
E. The dendrites
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the sodium - potassium (na⁺ - k⁺) pump transports both sodium and potas…
up; active transport
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a red blood cell is placed in a hypertonic solution. this means the con…
C. higher, shrink
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which type of solution contains higher than normal amounts of osmotical…
B. Hypertonic solution
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which of these is an example of active transport? multiple choice the d…
The transport of Na⁺ from a place of low concentration to a place of higher concentration
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the fluid outside of a cell is called ___. multiple choice ○ cytosol ○ …
C. extracellular fluid
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most transmembrane proteins have ______ regions facing the intra - and …
B. hydrophilic, hydrophobic
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happens in the cytoplasm, whereas happens in the mitochondrion. multipl…
C. Glycolysis; the citric acid (Krebs) cycle
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the breakdown of glycogen (an energy - storage compound) is an example …
A. exergonic
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what process produces most of the nadh that contributes to atp synthesi…
The citric acid cycle
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aerobic respiration is more efficient than anaerobic fermentation, but …
True
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nucleic acids are ____________ of ____________. multiple choice monomer…
C. polymers; nucleotides
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proteoglycans are composed of ____________. multiple choice carbohydrat…
C. carbohydrates and proteins
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a drastic conformational change in a protein in response to extreme hea…
B. denaturation
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all enzymes are __________. multiple choice cofactors proteins lipids c…
proteins
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the number of particles of a solute in a solution is described by its _…
C. osmolarity, tonicity
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negative feedback loops are ____________. multiple choice homeostatic m…
A. homeostatic mechanisms
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the study of mechanism of disease is called ____________. multiple choi…
E. pathophysiology
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an ______ is composed of two or more tissues types, whereas ______ are …
C. organ; organelles
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which text uses the word factoid in its traditional sense? as a genetic…
As a geneticist, Christina dislikes many popular sci - fi movies because they often present audiences with factoids that misrepresent her field.
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9. think and discuss: other than unusual weather, what might be another…
Natural disasters (such as wild - fires, floods) or chemical pollutants.
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which text uses the word factoid in its traditional sense? as a genetic…
As a geneticist, Christina dislikes many popular sci - fi movies because they often present audiences with factoids that misrepresent her field.
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martina, tom, and ravi sent a total of 120 text messages over their cel…
Number of text messages Ravi sent: 6 Number of text messages Tom sent: 24 Number of text messages Martina sent: 90
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tom, ravi, and martina sent a total of 120 text messages over their cel…
Ravi sent 6 messages, Tom sent 24 messages, Martina sent 90 messages.
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martina, tom, and ravi sent a total of 120 text messages over their cel…
Number of text messages Ravi sent: 6 Number of text messages Tom sent: 24 Number of text messages Martina sent: 90
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activity c (continued from previous page) 6. investigate: deselect hars…
A. The cold - spring graph may show slower growth or decline due to reduced food availability and harsher conditions. B. Cold spring impacts the ecosystem, especially plant growth…
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unit 4 knowledge check 1. the addictive toxic substance present in all …
1. d. Nicotine 2. b. Pushing yourself if you slip up 3. c. Generally Recognized As Safe 4. c. Depressant 5. b. Self - medication
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3.5 capillary action figure 3.13 a liquid rises in a narrow tube becaus…
The height $h$ to which water is drawn into the capillary tube is given by $h = \frac{2\gamma}{ ho gr\cos\phi}$ and is based on the balance of surface - tension force and the weig…
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which of the following statements about stability is not true? a. skill…
C. Stability is genetic and cannot be improved.
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parte ii. how would you talk about the following people? write ellos or…
## Parte II 1. ellos 2. ellos 3. ellas 4. ellas 5. ellos 6. ellos 7. ellos 8. ellas 9. ellos 10. ellas ## Parte III 1. nosotros 2. ellos 3. nosotros 4. ellos 5. ellos 6. nosotros …
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6. challenge yourself: other than space, what might be another density …
Food. As population density increases, competition for food intensifies, limiting population growth.
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napoleon • ______________ leader • takes power after a ______________ a…
1. Military - political 2. Thermidorian Reaction 3. Order and stability 4. Napoleonic Code 5. Legal system 6. Continental System 7. Russia
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32. name a protist that is an autotroph. 33. what protist uses cilia to…
32. Euglena 33. Paramecium 34. Amoeba 35. Protozoa (e.g., amoebas, paramecia, flagellates)
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9. marx and engels communist theories imagined a worker revolution that…
Marx and Engels' communist theories imagined a worker - led revolution to a fair and free classless society where wealth and property would be used for the common good. Mao Zedong…
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the national assembly • locked out of the estates general, 3rd estate s…
Tennis Court Oath Assembly the Rights of Man revolted Nobility's
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soon after the uss maine sank, yellow journalists completed a great dea…
exaggerated the truth about the event.
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how did actions of the spanish during the cuban revolution affect ameri…
Americans opposed the brutal tactics of the Spanish.
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which of the following headlines would be the best example of the yello…
"Villainous Spain Starves Innocent Cubans"
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activity b: density - dependent limiting factors get the gizmo ready: c…
1. Competition for food, predation, disease. 2. The carrying capacity for rabbits will decrease.
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• in paris & symbol of royal authority stormed • starts the - july 14, …
1. Bastille 2. French Revolution 3. Reign of Terror 4. Execution 5. Guillotine 6. National Convention 7. Monarchy 8. Time
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in the 1890s, how did yellow journalism influence the american opinion …
Americans became more supportive of intervention in Cuba.
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question 1 (1 point) which of the following steps should a medical assi…
Question 1: Wipe the injection site with an alcohol pad. Question 2: Remove artificial fingernails when working with high - risk populations.
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20. what do mycelium filaments do? 21. how are fungi beneficial to the …
20. Absorb nutrients. 21. Decompose organic matter and form mycorrhizal associations. 22. The visible, spore - producing part. 23. By releasing spores. 24. On spore - producing st…
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20. what do mycorrhizae do? 21. how are fungi beneficial to the soil? 2…
20. Mycorrhizae enhance plant nutrient and water uptake. 21. Decompose organic matter, recycle nutrients, form symbiotic relationships. 22. Fruiting bodies produce spores for repr…
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a. describe how the rabbit population changed over the course of 10 yea…
A. Cannot be determined without data. B. Seasonal breeding can cause population spikes during breeding seasons; predator - prey cycles can cause regular population fluctuations. C…
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a. the solution inside the cell will become (more/less) concentrated wi…
a. more b. less 7. The concentrations on both sides of the membrane will reach equilibrium. 8. It depends on if there is a concentration gradient of molecules across the cell memb…
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model 1 - movement of water in and out of cells sugar molecules (solute…
| | Inside the Cell | Outside the Cell | |--|--|--| | Number of sugar molecules | 5 | 11 | | Number of water molecules | 13 | 7 | | Ratio of water to sugar | 2.6 | $\frac{7}{11}\a…
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so doom appeared to us, dark word of zeus for us, our evil days. my men…
- an epic hero showing bravery in battle - supernatural elements
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overview of the french revolu https://www.youtube.com/watch?v=dcql phi3…
- Ideas on government inspire calls for **revolution** - **Independence movements** in Latin America - Growing **discontent** in France - French **society** was divided into 3 cla…
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11. wastes exit the paramecium through what? 12. what is the function o…
11. Cell - membrane. 12. Defense and prey capture. 13. Endoplasm is inner and fluid with organelles; ectoplasm is outer and gel - like for support. 14. Movement away from harmful …
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simplify the expression: (b + 6) + -4 =
# Explicación: ## Paso 1: Eliminar paréntesis Como no hay multiplicación externa a los paréntesis, se pueden eliminar directamente: $b + 6-4$ ## Paso 2: Realizar la operación numé…
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simplify the expression: 5 + (j + -9) =
# Explicación: ## Paso1: Eliminar paréntesis Como no hay multiplicación externa a los paréntesis, se pueden eliminar directamente. La expresión se convierte en $5 + j-9$. ## Paso2…
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activity a: carrying capacity get the gizmo ready: click reset (🔄). qu…
Food availability, presence of predators, water availability, habitat space, and disease.
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look at the figure, which shows a newspaper headline from the late 1800…
A. sell more copies
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question 1 (1 point) saved which of the following statements applies to…
Question 1: It causes a common STD. Question 2: assuming that all body fluids from all individuals are possible sources of infection Question 3: sexual intercourse Question 4: Use…
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question 7 (2.5 points) the larynx is the triangular chamber found belo…
Question 7: d) voice box Question 8: a) Emulsifies fats
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american agriculture stands at a crossroads. traditional farming method…
C. environmental degradation and climate change
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why did president theodore roosevelt use the roosevelt corollary in the…
Roosevelt was afraid European countries would take action against the Dominican Republic if it did not pay its debts.
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3. complete the table below by counting the molecules in model 1. | |in…
3. Without actual counts from Model 1: - Number of sugar molecules: [To be filled with counts from Model 1 for inside and outside] - Number of water molecules: [To be filled with …
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why? water accounts for over 70% of the human body. if water levels are…
1. a. Sugar molecules (circle symbol) b. Water molecules (plus symbol) 2. Water molecules
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5. key people (1 slide minimum) describe the contributions of at least …
Crispus Attucks: First casualty of the American Revolution, symbol of liberty. Thomas Jefferson: Principal author of the Declaration of Independence. John Locke: Influenced Foundi…
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now, describe how each drug works in terms the patient will understand.…
1. Increases the amount of insulin released from the pancreas and slows the absorption of sugars - Meglitinides 2. Increases the amount of insulin released from the pancreas - Sec…
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drag each drug classification to the description of how it works. descr…
Stimulates beta cells in the pancreas to secrete insulin: Second - Generation Sulfonylureas, Meglitinides Decreases insulin resistance and increases insulin sensitivity in muscle,…
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determine whether each of the following is a characteristic of type 1 d…
The most common type of diabetes: Type 2 Caused by destruction of pancreatic beta cells: Type 1 Caused by insulin resistance and deficiency: Type 2 Obesity is a risk factor: Type …
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mitosis coloring cell division includes a very important process called…
1. Interphase 2. Chromatin 3. Chromosomes 4. Equator 5. Anaphase 6. Mitosis 7. Nuclear membrane 8. Interphase 9. Spindle fibers 10. Prophase
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which of the following cells is largely responsible for skin color? mul…
D. Melanocyte
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critical thinking and applications 1. why should you always use the low…
1. The low - power objective lens has a wider field of view, which helps in quickly finding the object on the slide before using the high - power lens for detailed observation. 2.…