Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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a scientist evaluated the local deer population. the scientist found th…
$36\%$
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question 7 7. raccoons are herbivores. true false
False
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3. what kinds of animals help keep raccoon numbers low in the u.s.? wol…
wolves, cougars, bobcats, and coyotes
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what does the author believe is the responsibility of journalists when …
The answer depends on the author's statements in the relevant text. Without the text, it cannot be determined.
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stressors are always of short duration a nonspecific response requiring…
Question 1: C. internal perceptions or external events that cause the body to respond Question 2: Sympathy
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alternate answer: the change in price is $23,500. part: 1 / 2 part 2 of…
The relative change is $0.235$ This is the same as $23.5\%$
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a 2,000 square foot house in new jersey costs $1,725 each winter to hea…
10 años
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how does the author develop the idea that equianos autobiography played…
C. by detailing the book’s direct impact on British lawmakers, as well as its indirect impact on American abolitionists who were inspired to write their own slave narratives
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consider an investment project with net cash flows as follows. eoy cash…
$6\%$
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which cell is not found in the gastric pits? chief cell zymogen cell pa…
Goblet cell
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6. explain why some americans fear international trade agreements and h…
Some Americans fear international trade agreements because of job - loss concerns and competition from foreign goods. NAFTA reinforced these fears through job migration to Mexico …
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doug is the head of hr of a small digital marketing firm. recently many…
OVERGENERALIZATION
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5. explain the possible positive and negative consequences of president…
Positive: Protect domestic industries, reduce trade deficits (short - term). Negative: Retaliatory tariffs, higher consumer prices, supply chain disruptions, damaged international…
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structure of a paragraph and credible sources after watching the prezi …
Self - published sources: Unreliable Books—authored, edited, and published newspapers and magazines: Reliable Educational institutions and their websites, peer - reviewed articles…
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which accessory organ of the gl system secretes enzymes that break down…
A. Pancreas
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the wall of the gut tube has layers of smooth muscle that run both circ…
peristalsis
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what feature of the small intestine greatly expands its surface area, f…
C. Microvilli
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23. the diagram below illustrates the movement of materials involved in…
23. A. chloroplasts 24. A. regulate the rate of gas exchange 25. carbon dioxide from a mitochondrion carrying out respiration
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20. the green aquatic plant represented in the diagram below was expose…
20. A. oxygen 21. B. releasing the stored energy of organic compounds by the process of respiration 22. D. It is carbon dioxide released by respiration
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18. leaves of green plants contain openings known as stomates, which ar…
18. A. carbon dioxide moves in; oxygen moves out 19. A. The rate of photosynthesis is affected by variations in the light.
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14. the equation below represents a summary of a biological process. ca…
14. D. chloroplasts 15. C. organic compounds 16. B. photosynthesis 17. D. autotrophs
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the individual epithelial cells that line this organ have a brush borde…
Small intestine
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11. refer to figure 1 in question 10 letter x most likely represents a.…
11. A. ATP 12. B. energy stored in chemical bonds is released during cellular respiration 13. D. oxygen
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8. the graph below represents the absorption spectrum of chlorophyll. t…
8. C. orange red and violet blue 9. C. cellular respiration 10. D. aerobic respiration
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4. which statement best describes one of the events taking place in the…
4. C. Energy is being released for metabolic activities. 5. D. production of ATP from the breakdown of glucose 6. D. light energy is converted into the chemical energy of simple s…
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14. the equation below represents a summary of a biological process. ca…
14. D. chloroplasts 15. C. organic compounds 16. B. photosynthesis 17. D. autotrophs
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biology regents review - cellular respiration and photosynthesis assess…
1. C. The rate at which oxygen is released from the plant will decrease. 2. C. carbon dioxide 3. (3)
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researchers want to use edna to look for an invasive species in a water…
A. Collect samples of water
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which invention was inspired by a burr? a. velcro b. gps c. stun gun d.…
A. Velcro
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how many molecules of dna would result from one molecule after four cyc…
D. 16
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which statement best describes biostimulation? a. it involves the modif…
A. It involves the modification of the environment to stimulate cleanup by natural bacteria.
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internal respiration includes oxygen and carbon dioxide exchange in the…
oxygen and carbon dioxide exchange between the RBCs and cells of the body
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which statement best describes the use of a control sample that is know…
C. As a positive control to compare with the markers of known fragment sizes
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question 5 of 10 how do environmental scientists use technology to trac…
A. They use acoustics to identify wolves by their howls. B. They use unmanned aerial systems to photograph wolves.
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question 3 of 10 which statement best describes how scientists obtain e…
B. They collect and filter water samples to isolate the DNA carp left behind.
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which inference is best supported by the passage? choose 1 answer: a co…
D. Communication among wolves is crucial for maintaining social structures.
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how does the author develop the idea that equianos autobiography played…
C. by detailing the book's direct impact on British lawmakers, as well as its indirect impact on American abolitionists who were inspired to write their own slave narratives
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what was the primary goal shared by most major labor strikes in the lat…
To improve working conditions, establish shorter workdays, and secure better wages
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who/what does the term \muckraker\ refer to? ○ factory workers ○ invest…
B. Investigative journalists
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this type of respiration is the exchange of gases between the lungs and…
External
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this grapelike out - pouching lined with epithelium and supported by a …
B. Alveolus
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a true story aunt rachel is such an amazingly vivid character. she is d…
A. It makes Aunt Rachel seem more real and likeable, which makes the events that happened to her more upsetting.
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b) swallowing is difficult and painful c) the mucous membrane of the tr…
Question 4: c) the mucous membrane of the trachea becomes inflamed Question 5: d) external respiration
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asthma is a respiratory disease in which ______. a) an inflammatory res…
1. A. an inflammatory response obstructs the airways 2. C. external respiration (not given in options but correct term; if we assume based on knowledge and the closest concept amo…
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question 2 (2 points) where does oxygen release the energy stored in nu…
A. Cells throughout the body
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herbert spencer used the concept of social darwinism to defend the need…
C. the rise of poverty and the mortality rates of less fortunate people.
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the canine tooth of a bengal tiger is 4 inches long. there are 2.54 cen…
The expression is \(4\times2.54\) and the length of the tooth in centimeters is 10.16 cm.
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read the point and the chart below. point: gilgamesh believes in the po…
Frightened by what he faces, Gilgamesh pleads to the god Shamash to protect him on this dangerous journey.
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read the excerpt from gilgamesh: a new english version. at four hundred…
C. a vast setting of distant landscapes
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mao zedong launched the cultural revolution in china in response to new…
None of the above options are correct.
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1 processes during meiosis are responsible for the genetic variation be…
1. (3) 2. (2)
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charles darwins theory of evolution as written in his book on the origi…
living things evolve and change through natural selection, and the strongest traits survive over time.
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which subdivision of respiration includes the exchange of carbon dioxid…
B. Internal respiration
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which statement shows how darwins theory of evolution was used by socia…
Since only the strongest survive and thrive, they are compelled to aid the less fortunate. (This statement is incorrect according to social Darwinist beliefs, but it is important …
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14. some stages in the development of an organism are listed below. whi…
14. (4) B→D→A→C 15. (2) fertilization of the egg 16. (1) the presence of active genes in each cell 17. (3) The environment can affect the expression of genetic traits. 18. (2) If …
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read the excerpt from gilgamesh: a new english version. they could hear…
connection to the supernatural
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read the excerpt from gilgamesh a new english version. the man who pull…
supernatural forces, such as gods or monsters, that intervene
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7. the tendency of an ecosystem to return to a certain state after a di…
7. (3) stability 8. (2) decreased 9. (1) one with a high level of biodiversity 10. (1) The rattlesnake population would start to decrease. 11. (1) Stable ecosystems that are chang…
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directions: read and annotate all questions. answer all questions. 1. w…
1. (1) 2. (4) 3. (2) 4. (3) 5. (1) 6. (4)
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proteins do not pass through plasma membranes because multiple choice t…
D. they are very large molecules.
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suppose you have solute molecules at a very high concentration at a spe…
D. a concentration gradient
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assuming that all of the following substances are permeable across a se…
C. hydrochloric acid (mw = 36 g/mol)
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in simple diffusion, molecules move from an area of ____ concentration …
C. high; low
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what does it mean for a membrane to be semipermeable? multiple choice e…
C. Only certain things can get through.
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since the cell membrane allows some molecules to pass through it and wi…
C. selectively permeable
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the spreading out of molecules from a center of higher concentration is…
the random movement of molecules.
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question 1 (mandatory) (1 point) what is the most outer covering (made …
Question 1: endomysium Question 2: sarcolemma
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what determines the direction of diffusion? multiple choice type of sol…
C. concentration gradient
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during the time that the particles are diffusing into the cell multiple…
a point is eventually reached where equal numbers are passing into and out of the cell.
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what can you conclude about the diffusion of iodine, glucose, and starc…
B. Diffusion occurred based on molecular size. Iodine and glucose are much smaller molecules than starch; therefore, they were able to diffuse.
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2. fill in the table below using the context of the problem, find the c…
| # of 12 - hour periods | 1 | 2 | 3 | 4 | | --- | --- | --- | --- | --- | | # of bacteria | 16 | 24 | 36 | 54 | Explicit Equation: $f(n)=16\times(1.5)^{n - 1}$
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the requirements under the design of public spaces standard apply to an…
True
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how are you going to determine if iodine and/or starch diffuse across t…
B. If only iodine is able to diffuse across the membrane, the solution in the dialysis tubing bag will look dark purple. C. If both iodine and starch are able to diffuse across th…
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while understanding the process of socialization, sociologist are more …
1. because sociologist believe that genetics (nature) matters, but nurture has a much more profound impact on human behavior 2. nature; nurture
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how deadly was the civil war? choose all that apply. mark all correct a…
A. 680 - 800,000 people died C. More than the combined total deaths of the American Revolution, World War I, World War II
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the process of breaking down the fat into smaller blood cells which mak…
C. Emulsification
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the equation $y = 26(1.065)^x$ represents the number of people that are…
The number of people signing up for the tournament is increasing by 6.5% each day.
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question 17 5 pts what innovations were introduced to chinese publishin…
book printing in the vernacular language making them more assessable
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question 14 5 pts what was taizus method of rule ○ a professional and h…
D. despite being anti - mongol, Taizu still used many mongol practices
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which of the following are examples of exponential growth? select the c…
The spread of a disease
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15 fill in the blank 1 point complete this sentence: the type of cells …
lymphocytes
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14 fill in the blank 1 point complete this sentence: the type of cells …
goblet cells
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how did the southern colonies cash crops encourage the growth of planta…
The Southern Colonies' cash crops, such as tobacco, rice, and indigo, were highly profitable in international markets. These crops required large - scale farming operations. Plant…
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ms. chans class is having a discussion about the value of school unifor…
Jonah
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question 50 __________ was philemon’s runaway slave from colossae who e…
C. Onesimus
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question 15 (6.67 points) listen heritability refers to the extent to w…
3) trait differences among individuals are attributable to genetic variations.
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water proteins fats carbohydrates provide(s) the amino acids necessary …
Proteins
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question 13 (6.67 points) listen gender differences in heritable person…
3) heritable traits can be influenced by social environments.
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question 9 (6.67 points) listen depending on environmental conditions, …
2) active or inactive.
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the early united states population was predominantly protestant. in the…
B. transnational migration from Ireland, southern Germany, and Italy
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question 8 (6.67 points) saved listen the study of the relative power a…
3) behavior genetics
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you should never re - dip into the original culture after streaking one…
True
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question 10 (1 point) which scenario indicates a successful streak plat…
Question 10: Only one type of isolated colony is visible in later quadrants Question 11: To reduce the number of bacteria transferred with each streak
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the isolation streak plate method is primarily designed to separate mix…
Question 1: True Question 8: Obtain single colonies for pure culture Question 9: The bacteria may clump, leading to inaccurate results
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in galatians, paul notes that the hypocritical actions of one apostle h…
B. Barnabas
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under her cell phone plan, shaniece pays a flat cost of $48 per month a…
$3x + 48 = 61.2$
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question 5 (1 point) the main purpose of performing a serial dilution i…
Question 5: To reduce the concentration of microorganisms to a countable level Question 6: To prevent oxygen from reaching the cells and to prevent contamination
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question 3 (bonus) (1 point) overlapping colonies on a streak plate ind…
Question 3: True Question 4: A plate with 30 - 300 colonies
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when performing dilutions, aseptic technique is important to avoid cont…
Question 1: True Question 2: False
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question 2 how did salutary neglect give colonies the opportunity to ex…
Salutary neglect was a British policy of relaxed enforcement of regulations on the colonies, enabling them to develop self - governance institutions through lack of strict oversig…