Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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13. explain 3 ways that fermentation can be beneficial to humans? (3pts…
1. Food production (e.g., yogurt, sauerkraut, beer production with enhanced flavor, nutrient availability, and shelf - life). 2. Beverage production (e.g., alcoholic like beer/win…
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posttest: elements of literature 1 later, the familys new cadillac cost…
B. Shopping became a recreational pastime, unleashing a tidal wave of consumerism.
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guided practice read this passage from “the fall of the house of usher.…
A. Characters in psychological and/or physical torment
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guided practice now, read another excerpt from \the fall of the house o…
C. the supernatural element of a bloodred moon
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1 this selection is mostly about — a how crater lake was formed and got…
B. what can be seen and experienced at Crater Lake ### Question 2
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ginny is studying a population of frogs. she determines that the popula…
$f(x) = 1,200(0.97)^x$
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the table gives the average mass of a sunfish after it is born. sunfish…
B. <The upward-curving exponential graph>
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animals a blue whale calf can gain 250 pounds in one day. at that rate,…
83 pounds
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nitrogen - based fertilizers were instrumental in the development of wh…
B. Industrial agriculture
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quiz question 6 of 10 what happens just before nitrogen reenters the at…
B. It’s stripped of any oxygen molecules.
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a growth medium is inoculated with 1,000 bacteria, which grow at a rate…
$y = 1,000(1.15)^6$; 2,313 bacteria
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quiz question 5 of 10 how do plants use the nitrogen compounds created …
A. To produce the proteins they need to grow
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quiz question 4 of 10 during nitrification, ______. choose one option a…
B. ammonia is combined with oxygen
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quiz question 2 of 10 nitrogen often dictates which of the following? c…
C. Crop yield
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choose the three items that correctly describe \salutary neglect\ with …
A. Salutary Neglect was a period of time in colonial America before the Revolution. C. An example of Salutary Neglect was Parliament’s lack of enforcement of colonial taxes. E. Sa…
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use the fact that the bacteria is doubling every five minutes. what fra…
$\frac{1}{16}$
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since the dawn of the industrial revolution, human activity has disrupt…
B. a dangerous combination of airborne particles
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nitrogen is one of the most important building blocks of life on earth.…
C. Nitrogen is essential to plants’ basic functioning.
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analyzing doubling time if the cells continue to double every 5 minutes…
10 minutes
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the nitrogen cycle would not be possible without bacteria, including th…
B. Because decomposers facilitate the reuse of dead matter’s component parts
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this graph models the exponential growth of the strain of bacteria. wha…
The ordered pair (15, 8) represents that after 15 units of time, the population of the bacterial strain is 8 (units, such as thousands of bacteria or colony-forming units).
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modeling exponential growth this graph models the exponential growth of…
After 15 minutes, the total number of bacterial cells is 8.
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3a. nitrogen is a key ingredient in which of the following? choose an o…
A. Fertilizer ### 3C
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the bottle is completely full at 11:40 a.m. which statements help expla…
- The bottle was $\frac{1}{4}$ full at 11:30 a.m. and doubled twice after 10 minutes. - Exponential growth involves a constant multiplicative rate of change. - The bottle was $\fr…
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professional business communication - is the process of sharing informa…
To solve this fill - in - the - blank about Professional Business Communication, we analyze each blank: ### First Blank (after "within and") In the context of business communicati…
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2a. which of the following facilitate nitrogen fixation, nitrification,…
B. Soil - dwelling bacteria ### 2C
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1a. humans take in nitrogen by ______. choose an option a breathing b s…
C. eating ### 1B (Note: Since the video content isn't provided, the general approach is to find the clip that explains how humans obtain nitrogen through food, maybe explaining th…
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27. name and discuss behaviors involved with any two of the lobes of th…
1. **Frontal Lobe**: Associated with voluntary motor movement, decision-making, planning, impulse control, and expressive language (e.g., speaking coherently). Damage here can lea…
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4. pigment used by plant cells to capture light energy: 5. organelles f…
To label the diagram of photosynthesis reactants and products: ### Step 1: Identify Photosynthesis Equation Photosynthesis uses light energy to convert **carbon dioxide (CO₂)**, *…
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the rain splashed on the windshield of hanks new car. the rainfall was …
D. two alternating plotlines.
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alcoholic fermentation both alcoholic and lactic lactic acid fermentati…
To solve this, we analyze each fermentation type: ### 1. Alcoholic Fermentation - Products: Alcohol (ethanol) and carbon dioxide ($\ce{CO_2}$) are produced. Also, both fermentatio…
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from pygmalion by bernard shaw characters: higgins pickering mrs. pearc…
- She informs Higgins and Pickering that she has come to do business with them. - She asks Higgins to teach her how to speak well.
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body systems graphic organizer word bank: bones | urinary | testes | di…
blood If we take blank 43 (male reproductive organ):
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what is the first step in the problem - solving process? evaluate the d…
1. Identify the problem 2. Quality Control
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69. según el gráfico anterior, ¿cuántos insectos conocidos existen apro…
69. A. 900.000 70. A. Vertebrados 71. A. muchas de estas especies se encuentran en regiones remotas 72. B. Se añade nitrógeno al césped para ayudarlo a crecer. 73. B. Los nutrient…
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cell phone plan a charges $25 per month plus $10 per gigabyte of data. …
5 gigabyte(s)
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59. una especie que es originaria de otra zona. a. especies nativas b. …
59. C. especies exóticas 60. C. Especies ornamentales 61. B. FALSO 62. B. FALSO 63. A. Homo sapiens 64. B. Aumenta la erosión 65. A. diversidad de ecosistemas. 66. B. diversidad g…
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part i: multiple choice circle the best answer. 1. the main reason the …
C. Created a weak national government ### Question 2
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9. ¿por qué los científicos realizan múltiples ensayos? a. para ser más…
9. A. Para ser más precisos y consistentes 10. B. Gráfico de líneas 11. A. Nos permite utilizar recursos a largo plazo. 12. A. Organismo 13. C. Originado y adaptado en la zona. 14…
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(b) part b which statement best explains how the answer from part a res…
B. Artificial selection helps control which traits survive, resulting in trait changes over fewer generations.
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which change would cause the traits of a spider plant to change the fas…
D. a botanist developing a new type of spider plant
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12 like some traits in other plants, spider plant traits can change ove…
C. a change in the shape of the flowers
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scenario 1 a factory allows untreated wastewater containing chemicals t…
## Scenario 1 1. Point source pollution 2. - Destruction of aquatic plant and animal life due to toxic chemicals - Contamination of drinking water supplies for human and animal po…
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3. which phase of mitosis was observed most frequently? (1 pt) interpha…
3. Interphase 4. Creating new cells through mitosis is important for growth, repairing damaged tissues, and replacing old or worn-out cells in the body. 5. Replicating DNA before …
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the apple iphone includes a settings menu where you can toggle various …
2
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45. which of the following was not an element of the catholic reformati…
45. C. The rejection of all sacraments 46. C. It moved from flat, 2D figures to 3D, lifelike figures with perspective 47. B. It enabled the rapid spread of Luther and Calvin's ide…
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question 1-4 look at the following diagram and answer the question belo…
A. Instability caused by the Treaty of Versailles
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20. in humans, being a tongue roller (r) is dominant over non - roller …
Father's phenotype: non - tongue roller; Mother's phenotype: tongue roller; Father's genotype: \( rr \); Mother's genotype: \( Rr \); Probability of tongue - roller child: 50% (or…
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question 1-3 how did mary mcleod bethune’s domestic activism influence …
Her leadership in education and civil rights informed global human rights advocacy
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in the book hiroshima, journalist john hersey described the dropping of…
B. Japan surrendered unconditionally to the United States.
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data table (3 points) | stage | numbers of cells - field 1 | numbers of…
| Stage | Field 1 | Field 2 | Total (add Fields 1 &2) | |-------------|---------|---------|-------------------------| | Interphase | 72 | 52 | 124 | | Prophase | 4 | 5 | 9 | | Met…
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a_ produces ac, and a _ produces dc. ○ alternator, generator ○ generato…
First question: alternator, generator Question 20: one size larger than
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the corpus collosum part of the brain is most involved with memory. tru…
1. False 2. False
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which of the following is not a type of neurotransmitter associated wit…
1. Cortisol 2. Studying the structure of the brain
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how many lobes are in the brain to help with information processing? ○ …
D. 4
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bicep tricep deltoid
The correct option is the one marked: Deltoid (the option with the filled - like circle next to "Deltoid" among the given choices: Bicep, Tricep, Deltoid). In the provided options…
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5. which was not an impact of napoleon on europe? (1 point) ended the h…
B. Expanding American territory ### Question 6
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known copper deposits due to the increased demand for newer technology,…
A viable solution is to establish and promote widespread copper recycling programs, especially focused on electronic waste (like old cell phones). Recycling recovers copper from d…
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10. all of the following were changes from the french revolution except…
State schools replace religious schools ### Question 11 (Short - Answer)
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known copper deposits known copper deposits the number of active cell p…
Cell phone overproduction increases demand for copper (used in phones). The map shows finite known copper deposits. Higher demand from more phones accelerates depletion of these d…
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35. albrecht dürer harmonized northern and italian styles by: a. moving…
35. C. Fitting minute details into Italian theories of perspective 36. B. The Bible was the absolute truth and direct word of God 37. B. Show people how to live good lives on a da…
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gene (c) controls fur pigmentation in himalayan rabbits. although the t…
The gene C is **inactive** at these higher temperatures. The gene fails to express the particular **trait (black fur pigmentation)** specified by the gene. In this case, **tempera…
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24. according to machiavelli, a princes attitude toward power should be…
24. B. An understanding of human nature (self-interest) 25. B. Spanish dominance over Italy 26. C. Only scholars would understand Latin, leaving others "illiterate" 27. B. Could a…
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9. what is social darwinism? 10. what was the berlin conference? 11. wh…
1. Social Darwinism is the application of Charles Darwin's evolutionary concept of "survival of the fittest" to human social, political, and economic systems, used to justify soci…
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explore name: date: virtual explore: energy transformation systems ener…
To solve the energy type identification for each component in the electric circuit system (Battery, Wire, Bulb), we analyze the energy transformations: ### Battery Batteries store…
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how is the variegated leaf trait inherited? a. variegation is inherited…
B. Variegation is inherited from the female parent. Only the egg cell contributes cytoplasm with chloroplasts to the embryo.
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name: _______________________________ date: _____________ virtual explo…
To solve the energy transformation questions in the "Virtual Explore: Energy Transformation Systems" activity, we analyze each part: ### Part I: Electric Circuit System For an ele…
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a box is \\(\\frac{1}{4}\\) inch taller than it is wide. let h = height…
| $w$ | $h$ | |-----|-----| | 1 | $\frac{5}{4}$ (or $1\frac{1}{4}$) | | 2 | $\frac{9}{4}$ (or $2\frac{1}{4}$) | | 3 | $\frac{13}{4}$ (or $3\frac{1}{4}$) | For the graph of $h=w+\f…
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1. what does the term enaissance\ literally mean? a. revolution b. rebi…
1. B. Rebirth 2. C. Secularism 3. B. The classics of Greece and Rome 4. A. The local spoken language of a region 5. B. A document releasing the bearer from punishment for sin 6. C…
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by tracking births, deaths, immigrants, and emigrants, scientists can m…
18
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a population consists of all the individuals of a particular species th…
\( \text{population growth} = (\text{births} + \text{immigrants}) - (\text{deaths} + \text{emigrants}) \) (the second option)
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virtual explore: energy is found in many forms all around you: chemical…
To solve the energy transformation questions in the food web system: ### Part II: Food Web System #### 1. Sun to Oak Tree Plants (like the oak tree) perform photosynthesis. During…
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question 24: fentanyl is the number one cause of death in the united st…
46.64 ### Question 25
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describing feelings and emotions: the verb estar ¿cómo están? complete …
### Question 21: Andrés y María #### Step 1: Analyze the subject and verb form Andrés y María is a plural subject (two people), so the verb *estar* should be in the plural form *e…
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question 30: in which activity would your slow - twitch muscle fibers b…
Marathon ### Question 31
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read the excerpt from the code book. alternatively, imagine that a bank…
D. by describing an example of how money could be stolen and sent abroad
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3. populist movement a. define bimetallism: b. the grange was an organi…
### 3. Populist Movement a. Bimetallism is a monetary system backing currency with fixed gold/silver ratios, allowing exchange for either metal. b. farmers; railroad and grain ele…
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2. the color gene in deer mice is incompletely dominant. the light colo…
White Mouse Genotype: \(R^L R^L\) Dark Brown Mouse Genotype: \(R^D R^D\) Medium Brown Mouse Genotype: \(R^D R^L\) ### Question about why breeding results differ from Punnett Squar…
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write a brief definition of the term \fingerprint\. your answer describ…
1. A fingerprint is a unique, raised ridge pattern on the pads of human fingers and thumbs, primarily used for personal identification due to its lifelong distinctiveness. 2. Fing…
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1 respuesta múltiple 1 punto what does rice stand for? □ rest, inclinat…
B. Rest, Ice, Compress, Elevate ### Question 2
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the three main types of fingerprints are classified as loops, whorls, a…
1. loops, whorls, and arches 2. delta 3. To take a ridge count from a fingerprint: 1. Identify the core (central ridge structure) and the nearest delta (triangular region) of the …
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meso - american people known for developing a calendar system, astronom…
C. Mayans
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consider the function for cell reproduction. the cells duplicate every …
A. The 30 is the initial number of cells, and the 2 indicates that the number of cells doubles every minute.
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consider the function for cell production. the cells duplicate every mi…
A. The 30 is the initial number of cells, and the 2 indicates that the number of cells doubles every minute. ### Second Sub - Question (Viral Spread)
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how does the roasting step affect the cocoa beans? select two. it kills…
A. It kills bacteria B. It makes the chocolate melt easily
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8. which of the following muscles is not a pull muscle? * biceps tricep…
B. Triceps ### Question 9
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exemplar 1 consider the function for bacterial growth. the bacteria dou…
A. The 120 is the initial number of bacteria, and the 2 indicates the number doubles every hour. ### Exemplar 2
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bacteria are growing in a liquid growth medium. there were 300,000 cell…
D) 9,600,000
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$z^{2}+10z - 24 = 0$ what is one of the solutions to the given equation…
$z = 2$ (or $z = -12$ is also a valid solution) --- For the bacteria growth problem (Question 15, note: the doubling time is partially obscured, assuming it is 3 hours as 18 is a …
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the table shows the number of bacteria (in thousands). year\tbacteria 0…
A. \( B(x) = 4(2)^x \) D. An exponential growth curve
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the core muscles stabilize and protect the spine. please select the bes…
T
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3. a hummingbird can flap its wings an average of 1800 times every 30 s…
The rate of wing flaps is 60 times per second.
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which of these factors is the most important for achieving good physica…
A. behavior
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choosing to walk or ride your bike to work can positively affect your p…
T (True)
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inherited diseases can _______, which will negatively affect physical f…
B. limit cardiovascular functionality
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2. a teenager’s heart pumps an average of 7200 l of blood every 24 hour…
The rate of change of the volume of blood is \( 300 \, \text{L per hour} \).
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12. gene flow happens when: a. mutations occur b. organisms move betwee…
12. B. Organisms move between populations 13. B. Increases variation within populations 14. C. Inbreeding 15. B. A random change in genetic material 16. B. Neutral 17. C. Stabiliz…
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1. the average adult breathes in about 37 l of air every 5 minutes. wha…
The rate of change of volume of air is \( 7.4\ \text{L per minute} \) (or \( 7.4\ \frac{\text{L}}{\text{min}} \)).
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6. what must happen for evolution to occur in a population? a. allele f…
6. A. Allele frequencies must change 7. B. No mutation 8. C. Genetic drift 9. C. Small populations 10. C. A small group starts a new population 11. B. Bottleneck
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11. organism often produces more offspring than are able to survive, da…
11. B. overproduction 12. C. It provides characteristics that may help them to survive 13. D. All of these 14. A. inherited 15. C. increase in populations 16. B. You will see more…