Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
-
1. based on this map, both species have generally similar climate toler…
1. *Herpailurus yagouaroundi* 2. *Nephila clavipes*
-
question 2 of 5 in which sealed container would the organisms be able t…
A. An aquarium with water plants and a snail
-
question 1 of 5 a student hypothesizes that the bubbles on this water p…
A. The production of bubbles by the plant when it is in darkness
-
question 10 of 10 why would scientists use a control sample that has no…
A. To verify that no DNA has contaminated the gel
-
10. which of the following developments is associated with the agricult…
An increase in food supplies to meet the needs associated with urbanization
-
question 8 of 10 what is another name for lane d in the diagram? a. a p…
A. A positive control
-
question 6 of 10 which technology do environmental scientists use to ph…
D. Unmanned aerial system (UAS)
-
question 5 of 10 how many molecules of dna would result from one molecu…
D. 16
-
question 4 of 10 how do environmental scientists use technology to trac…
B. They use acoustics to identify wolves by their howls.
-
based on the banding patterns, how many sites tested negative for carp?…
B. Three
-
question 2 of 10 researchers want to use edna to look for an invasive s…
C. Precipitate DNA in each sample.
-
question 1 of 10 which statement best describes how scientists obtain e…
D. They collect and filter water samples to isolate the DNA carp left behind.
-
question 4 of 5 match each field of study with its definition. microbio…
- Botany: Study of plants - Ecology: Study of living things and the environment - Microbiology: Study of very tiny living things - Zoology: Study of animals
-
who were two leaders of the rebel army during the mexican revolution? v…
Zapata and Villa.
-
question 3 of 5 which field of study would be most useful for a person …
D. Botany
-
the dominant political party in mexico for most of the twentieth centur…
Institutional Revolutionary Party
-
question 2 of 5 thuy wants to advocate for clean air laws. which field …
B. Earth science
-
which best describes what occurred in mexico following the institution …
The government action caused conflict between liberals and conservatives.
-
match each kind of scientist with an aspect of the hot spring she or he…
Biologist - Living things in the hot spring Chemist - pH of the water in the hot spring Geologist - Rocks around and under the hot spring Hydrologist - Source of water in the hot …
-
which technology allowed western bonanza farmers and ranchers to be abl…
A. railroads
-
question 10 of 10 a science student makes the following statement: i th…
B. Forming a hypothesis
-
an article in the wall street journal notes that aising productivity in…
B. consistent with economic theory that explains that long - run economic growth is dependent on increases in real GDP per capita.
-
look at the picture and observations below. observations: the bees wing…
D. How much energy does it take a bee to fly for 10 seconds?
-
multiple choice (2 points each) circle the letter of the correct answer…
1. d 2. c 3. c 4. d 5. b
-
question 4 of 10 a student hypothesized that pillar coral eat and diges…
C. The zooxanthellae in a pillar coral's body are alive.
-
experiment 1: a student did a test to see if ultraviolet light slows pl…
B. Experiment 1, because it gave the same results every time
-
question 1 of 10 a scientist bred fruit flies in two separate container…
C. Diet affects mate choice.
-
the main goal of chinas first five - year plan under mao zedong was to …
spur economic growth.
-
the student militias that carried out the cultural revolution were know…
the Red Guards.
-
what event ended the cultural revolution? economic collapse deng xiaopi…
Mao Zedong's death
-
chinas economic expansion after the cultural revolution is a result of …
new socialist reforms.
-
what allegory is found in this excerpt from nathaniel hawthornes \dr. h…
C. Age does not equal wisdom.
-
newtons first law guided notes 1. newtons first law of motion helps us …
1. resist changes in their state of motion 2. stay in motion 3. scientist 4. development of calculus 5. father of modern physics 6. gravity 7. optics 8. Mathematical Principles of…
-
the base year for the united states is 2017. source: international mone…
C. France at 6.74 percent
-
what is true about both the 2008 - 2009 and 2014 gaza wars? both result…
Both caused high casualties and destruction in Gaza.
-
because cyanobacteria and other microphytobenthos (mpb) — microscopic o…
A. imperative for
-
because cyanobacteria and other microphytobenthos (mpb) — microscopic o…
B. emblematic of
-
part 2: threats to biodiversity instructions: read each scenario carefu…
1. Harmful. Pros: Potential for human development. Cons: Displaces native species, disrupts ecosystems. 2. Beneficial. Pros: Helps reefs survive, supports marine life. Cons: Poten…
-
because cyanobacteria and other microphytobenthos (mpb) - microscopic o…
A. imperative for, B. emblematic of, C. subordinate to, D. interchangeable with are all incorrect. The correct phrase should show a causal relationship. But among the given option…
-
hypertonic isotonic hypotonic quick check a red blood cell shrivels in …
- A cell stays the same in saline → isotonic solution. - A houseplant perks up after watering → hypotonic solution. - A red blood cell shrivels in salt water → hypertonic solution.
-
what was a major difference between the first and second intifadas? the…
The second intifada involved increased violence and civilian deaths.
-
which statement describes how a mutation in a gene that helps a cell re…
A mutation occurs that stops the cell from responding to signals that control cell growth.
-
part 1: levels of biodiversity instructions: read each scenario below a…
1. G 2. E 3. E 4. G 5. G 6. G 7. S 8. E 9. S 10. E 11. G 12. S 13. G 14. G 15. S 16. S 17. G 18. G 19. G 20. S 21. E 22. G 23. G 24. G 25. G
-
because cyanobacteria and other microphytobenthos (mpb) — microscopic o…
A. imperative for (if wrong analysis), B. emblematic of (wrong), C. subordinate to (wrong), D. interchangeable with (wrong). But if we assume the intended answer is about MPB bein…
-
during which stage of the cell cycle can a mutation be passed to a new …
synthesis
-
which statement best describes desmond tutu? he was a politician who li…
He was a religious leader who called for international sanctions against South Africa.
-
how did the international community respond to south africas policies i…
by refusing to buy South African goods
-
which statement provides the best evidence to support the conclusion th…
D. The railroad helped to decrease transportation costs, increased the availability of new products and goods, and generally widened the American business market.
-
while researching, cancer, angel discovered a lot of information about …
A mutation, which affected one of the check points during the cell cycle, caused the cell to continue to grow resulting in a cancerous tumor.
-
1. hemoglobin is an important protein in red blood cells. the dna code …
D. ACG - CCU - GAG - GAG
-
which technology below would probably be the most important to a person…
B. using recombinant DNA to produce human hormones from bacteria
-
use the codon chart below codons found in messenger rna a strand of mrn…
A. lys - lys - lys - lys
-
niccolò machiavelli was born in florence, italy, on may 3, 1469. at the…
Leaders might adopt a more pragmatic approach to governance, balancing moral ideals with practical power - holding strategies. They could be influenced to consider the importance …
-
in the country of zournan, in persia, there lived a greek king. this ki…
Douban is an accomplished physician, The king has a disease that no one can cure.
-
cells that do not pass cell cycle checkpoints will not continue on to m…
changes in DNA
-
after the attacks of september 11, 2001, the united states demanded tha…
Afghanistan's Taliban government turn over Osama bin Laden.
-
28) the right lung has______lobes; the left lung has______lobes. a) thr…
- 28) D. three; two - 29) C. Behind the parietal peritoneum - 30) D. The paired kidneys, paired ureters, a bladder and a urethra - 31) B. Glomerulus - 32) false - 33) true - 34) C…
-
4. scientists commonly use cladograms when studying phylogeny. analyze …
- a. Clade Carnivora, Clade Felidae. - b. Clade Tetrapoda, Clade Amniota, Clade Mammalia.
-
18) the pharynx is an enlargement at the top of the trachea that houses…
18) False 19) D. Carbohydrates 20) B. Tidal volume 21) A. Inspiratory reserve volume 22) B. Cooling exhaled air 23) D. Movement of air into and out of lungs 24) D. \( VC = TV+IRV …
-
which lines from \sonnet in primary colors\ by rita dove provide an exa…
"to the celluloid butterflies of her Beloved dead, / Lenin and Marx and Stalin arrayed at the footstead."
-
read the source of the allusion. in greek mythology, sisyphus is punish…
interminable
-
2. humerus and metacarpal bones in the forelimbs of frogs, alligators, …
- **Question 2**: These bones are homologous structures. Scientists can use them to study evolutionary relationships among organisms. - **Question 3**: These wings are analogous s…
-
income inequality is caused by a. labor productivity and the productivi…
E. all of the above.
-
b. individuals who are less productive or who help to produce goods and…
C. Both (a) and (b).
-
unusual bird parenting birds have a reputation as excellent parents. th…
Unlike most species of birds, brood parasites such as the cuckoo don't provide any parental care.
-
28 multiple choice 1 point why must essential chemical elements by recy…
They are in limited supply.
-
23 multiple choice 1 point what is the process by which plants release …
Transpiration
-
5. explain why muscles do not use oxygen to produce energy during anaer…
During anaerobic exercise, the intensity is high and duration is short. The body's oxygen delivery system (lungs, heart, blood vessels) cannot supply oxygen to the muscles fast en…
-
question 23 of 45 what is one reason for the united states to develop a…
A. Unsteady politics in foreign countries
-
22 multiple choice 1 point which process in the carbon cycle occurs whe…
C. Decomposition
-
21 multiple choice 1 point how have humans altered the carbon cycle and…
All of the choices are caused by human activity.
-
20 multiple choice 1 point what process adds carbon dioxide to the atmo…
Respiration
-
14 multiple choice 1 point why are bacteria essential to the nitrogen c…
A. All choices are roles of bacteria in the nitrogen cycle.
-
12 multiple choice 1 point the organism type that is most involved in t…
C. Bacteria
-
1. darwin made two important observations related to biogeography. in t…
| Pattern | Description | Example | |--|--|--| | Closely Related but Different | Species with a common ancestor show differences due to environmental adaptation | Darwin’s finches…
-
president kennedys inaugural address by president john f kennedy (excer…
B. It describes a goal to ensure that the United States provides opportunities for all citizens.
-
photosynthesis vs. respiration cellular respiration and photosynthesis …
| | PHOTOSYNTHESIS | RESPIRATION | |---|---|---| | What Is Its purpose? | Capture & Store energy | Release energy from food | | What type of cells do this? | Green plant cells | A…
-
which of the following is an example of biological evidence? * bullet c…
For the first question: Hair. For the second question: DNA.
-
franklin roosevelts radio address-second half of new deal by franklin d…
A. It addresses the desire of countries for peace among nations.
-
question 1 of 10 which topic do biologists ask questions about and stud…
A. Organisms and health
-
13. why do your muscle cells and nerve cells look different even though…
| Cell | Tissue | Organ | Organ System | Organism | |--|--|--|--|--| | Neuron | Nerve tissue | Brain | Nervous system | Human |
-
1961 vice president johnson, mr. speaker, mr. chief justice, president …
C. by first acknowledging the beliefs of the country's forebears and then offering a pledge to help other countries
-
poem: art this is for the woman with one black wing perched over her ey…
They make the audience aware of Kahlo’s unique features and strength.
-
identify and describe the hypotonic, hyperonic, and isotonic solutions.
| IMAGE | NAME | DESCRIPTION | | --- | --- | --- | | First image (cell swells) | Hypotonic Solution | Solute concentration outside < inside. Water enters cell (osmosis), cell swel…
-
a student is conducting a lab on photosynthesis and counted 36 bubbles …
quantitative
-
in our contemporary society, far too many people are more interested in…
- "This habit is hurting relationships and shortening attention spans" → to state an overall thesis governing what is argued in the essay. - "You would not walk away while someone…
-
which of the following is true about circumstantial evidence? * it dire…
C. It can imply a fact but not directly prove it
-
trace evidence is best defined as: * 1 point evidence that can only be …
Small but measurable amounts of physical or biological material found at a crime scene.
-
president kennedys inaugural address 1961 vice president johnson, mr sp…
C. control
-
what is direct evidence? * eyewitness accounts or confession circumstan…
For "What is direct evidence?": Eyewitness accounts or confessions. For "Why is it important to separate witnesses at a crime scene?": To prevent collusion.
-
laws significance (1) my fellow americans, i am about to sign into law …
put the Civil Rights Act into context within American history
-
what is the difference between class evidence and individual evidence? …
Class evidence narrows to a group while individual evidence narrows to a single person or thing.
-
what type of evidence narrows down to a single person or thing?* class …
C. Individual evidence
-
why must bloodstained materials be packaged in paper rather than plasti…
To prevent the growth of mold
-
kari is testing the hypothesis that plants rely on photosynthesis to gr…
A. The beans in the control group have a white spot on day 2, C. The beans in the control group feel soft on day 2, D. The beans of both groups appear equally green and healthy on…
-
name: unit 1: structure, function, growth, & development test review le…
1. DNA 2. nucleotides 3. gene 4. protein synthesis 5. amino acids 6. transcription 7. translation 8. proteins 9. structure 10. function 11. A. mRNA; B. tRNA; C. amino acid 12. A z…
-
2. there are approximately ( 5\times10^{6} ) red blood cells per microl…
a. \(5\times 10^{12}\) red - blood cells b. \(2.5\times 10^{13}\) red - blood cells
-
modern scientists continue the tradition of the greek philosophers in t…
B. A goal of science is to generate testable explanations for events in the natural world. D. A goal of science is to make useful predictions about natural events, and to understa…
-
vocabulary: match the phrases on the left with the term that best fits.…
1. I. Autotrophs 2. A. Chloroplasts 3. F. cell respiration 4. D. Glucose 5. B. Anaerobic 6. C. Aerobic 7. H. Photosynthesis 8. E. ATP 9. G. Heterotrophs 10. \(C_6H_{12}O_6+6O_2 ig…
-
which term means ed blood cell\? anemia leukocyte erthrocyte thrombocyte
erythrocyte