Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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exercise 1 choose the response by dr. mittson that best fits into the c…
C. EMG is a test used to evaluate and record the electrical activity produced by skeletal muscles. It’s used to diagnose neuromuscular disorders, such as carpal tunnel syndrome.
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and think and think many of us find opinions of others and distressing.…
1. F 2. T 3. T 4. T 5. F 6. F 7. T 8. T 9. T 10. T 11. F 12. F
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• the way of action requires that people unselfishly complete the dutie…
devotion; action; knowledge
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communities. common people people in this group were farmers, craftspeo…
1. I own a small farm where I grow and harvest wheat. - Common People 2. I am a soldier responsible for defending and protecting my town. - Warriors 3. I teach other Hindus about …
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question 10. there are two beakers full of water. one sample is added t…
C. The calcium carbonate powder will dissolve quicker since they have a greater surface area than the calcium carbonate granules.
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question 9 of 10 which sentence most clearly shows external conflict? a…
B. Omar has to battle his way through a severe blizzard to get home.
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4. what type of boundary on the map separates nicaragua from costa rica…
C. international boundary
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match the person to the statement. write the letter of the statement th…
Benjamin Franklin — f. Oldest Delegate at Convention Patrick Henry — e. "Smelt a Rat" James Madison — b. Submitted Virginia Plan John Adams — a. First Vice President Robert Morris…
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in the ramayana, rama leaves his home, but there is much more to the st…
1. Rama respects his father's wishes and leaves his kingdom. Rama's wife, Sita, and his brother, Lakshmana, move to the forest with him. 2. While living in the forest, Sita is kid…
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one important message of the bhagavad - gita is that people should fulf…
1. "The god Vishnu said, 'Keep me in your mind and devotion, sacrifice to me, bow to me....'" → People should worship Hindu gods, such as Vishnu. 2. "'Our bodies are known to end,…
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ways. then follow the instructions below. - the way of action requires …
reading and discussing the Vedas with a religious teacher: knowledge accepting one's status as a servant and working to help people in higher varnas succeed: action visiting a rel…
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9. draw the basic structure of a nucleotide with its three parts. 10. w…
1. **Question 10 Complementary Sequence**: $TTAAGCGGCCATAATT$ 2. **Question 11 Completion**: - Circle any connected phosphate (black circle) + sugar (pentagon) + base (rectangle) …
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warriors public service and were responsible for governing and protecti…
I am the ruler of a small kingdom in South Asia. - Warriors I work at a Hindu temple and give sacrifices to the gods. - Priests I keep my town clean by picking up garbage that oth…
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as a result of the industrial revolution, japan was able to manufacture…
A. manufacture more goods and build modern warships
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examine this image of bacteria cells. which of the following statements…
A. Intestinal bacteria obtain nutrients from the gut and aid in human digestion. ### Second Question (Infected Cut)
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7. math and science ice begins melting at 32°f or at 0°c. lead melts at…
$589.5$ degrees Fahrenheit
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6. theocracy can co - exist with monarchy. ○ true ○ false example or re…
True. Example: Iran has elements of theocracy (religious leadership influencing governance) and had monarchical history, and Vatican City (theocratic) has a unique monarchical - l…
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all summer in a day alternate ending assignment \all summer in a day\ e…
When the door creaked open, Margot stumbled out, her face pale and eyes fixed on the now-gray, pouring sky. The children shrank back, their heads bowed—no taunts, no shouts, just …
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what are key markers for the identification of bacteria? ○ peptidoglyca…
Special RNA polymerase, peptidoglycan in cell walls, ester - linked fatty acids (the second option) ### Second Question (Phylogenetic tree - related domains)
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the independent variable can be thought of as the varialbe that is the …
A) cause, effect
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cell city analogy in a far away city called grant city, the main export…
1. Mitochondria - Hydraulic Dam 2. Ribosomes - Small Shops (where widgets are produced) 3. Nucleus - Town Hall 4. Endoplasmic Reticulum - Special Carts 5. Golgi Apparatus - Postal…
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activity a: photosynthesis get the gizmo ready: - if necessary, click r…
### 4. Summarize: Unbalanced formula: $\text{CO}_2 + \text{H}_2\text{O} ightarrow \text{C}_6\text{H}_{12}\text{O}_6 + \text{O}_2$ Were you correct? (Assuming match to observations…
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18. if the earth were four times as massive but had the same radius, th…
15. C. It would be 4x larger. 16. D. It would be 9x smaller. 17. A (the pair with masses $M$ and $m$, distance $d$) 18. 64 N; The gravitational force on a satellite in the same or…
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the nervous system tutorial hide sample answer the model clearly identi…
## Part C: A flowchart is a strong introductory tool for explaining the nervous system to beginners, as it clearly maps the linear, step-by-step flow of signals (like in a reflex …
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the nervous system: tutorial explanation: tom’s brain makes a voluntary…
## Pros (Voluntary Nervous System Actions): 1. Voluntarily deciding to walk into the haunted house and controlling skeletal muscles to step inside 2. Voluntarily deciding to run o…
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passage 1 this brief essay by author and college professor charles augu…
He shows how each point against socialism is a logical result of the previous one.
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male reproductive system using the words below, complete the following …
penis; sperm ### 2)
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what happens when the process of becoming an olympic host is too hard o…
D. The cities stop trying to be the site of the next Olympics.
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5 the respiratory and circulatory systems: mastery test during a blood …
A. Veins have lower blood pressure than arteries.
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3 drag each tile to the correct box on the table. match the characteris…
| Blood Vessel | Characteristics | |--------------|-----------------| | Artery | carries blood away from the heart, largest blood vessel in diameter, has a thick endothelial layer…
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the respiratory and circulatory systems: mastery test 2 drag the tiles …
- fighting bacteria → white blood cells - transporting oxygen → red blood cells - clotting blood → platelets - providing viscosity to the blood → plasma
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select the correct answer. which component of the blood is part of the …
D. white blood cells
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question type your response in the box. watch the video \teen stress, e…
1. Can chronic stress directly cause high blood pressure? 2. What tests will you run to confirm this link? 3. How can I lower stress to manage blood pressure? 4. What long-term ri…
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a breed of chicken shows codominance for feather color. one allele code…
D. Speckled (black and white)
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according to the figure below, what is the approximate probability that…
50% (corresponding to the option with 50%)
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which arrows show energy moving from a producer to an omnivore? select …
- the arrow between the diatom and the krill - the arrow between the ice algae and the salps
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part ii: true or false: correct all false statements a) urochordata inc…
a) False. Urochordata include tunicates not hagfish and lampreys. b) False. They are not vertebrates. c) True. d) False. Sharks and rays have cartilaginous skeletons, not bony ske…
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which arrows show energy moving from a secondary consumer to a decompos…
- the arrow between the crabeater seal and the polychaete worm - the arrow between the Adélie penguin and the polychaete worm
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if a pea plants alleles for height are tt, what is true of its parents?…
C. Both parents contributed (passed on) a recessive allele.
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question type your response in the box. this image shows the rbcs of a …
The sickle shape of the RBCs reduces circulatory system efficiency in three key ways: 1. The rigid, curved cells can get stuck in small capillaries, causing blockages that cut off…
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part vi: echinoderms true or false: correct the false statements. a) ec…
a) F; Corrected: Echinoderms do not have a distinctive head. b) T c) F; Corrected: The larval stage of Echinoderms are bilaterally symmetrical. d) F; Corrected: Sea urchins belong…
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a biologist is monitoring the hourly growth of bacteria when introduced…
To add the functions, the biologist should \(\boldsymbol{\text{only}}\) add the coefficients of the exponential expressions \( 500(2^t) \) and \( 750(2^t) \). The biologist's sum …
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label the diagram. diagram of dna, nucleosome, chromatin fiber, chromos…
- Top empty box: gene - Middle empty box (pointing to stacked nucleosome fiber): chromatin fiber - Bottom empty box (pointing to condensed rod): chromosome - Bottom-left empty box…
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complete the paragraph. most organisms use genetic code. there are diff…
1. universal 2. 4 3. amino acid 4. mRNA (messenger RNA) 5. proteins Full completed paragraph: Most organisms use **universal** genetic code. There are **4** different types of DNA…
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a biologist is monitoring the hourly growth of bacteria when introduced…
To add the functions, the biologist should \(\boldsymbol{\text{add the coefficients}}\) of the exponential expressions. The sum of the functions is \( f(t)+g(t)=\boldsymbol{1250(2…
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which of the following best summarizes the flow of genetic information …
DNA → RNA → protein
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in eukaryotic cells, dna is stored in the nucleus. but amino acids are …
The **DNA** contains instructions for making proteins, but in eukaryotic cells it is confined to the **nucleus**. The job of the **RNA** is to copy these genetic instructions and …
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______ is how an organism changes its behavior in order to survive its …
Adaptation
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a ____________________________________ is physical feature that allows …
structural adaptation
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building histograms 1. follow the instructions on the building histogra…
Histograms help describe a population by showing the distribution of trait values via the number of bars, the variation in traits across groups, and bar height indicates the count…
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what is the correct meaning of the word dilemma? the dilemma facing eco…
a choice between two undesirable alternatives
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question select the correct answer. this image shows the ekg of a perso…
an abnormally slow heart rate
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complete the paragraph. the genetic code is. different organisms are un…
The genetic code is **universal**. Different organisms are unique because of the **sequence/order** of nucleotides in their DNA.
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complete the paragraph. ____ the set of rules used by cells to create _…
**The genetic code** the set of rules used by cells to create **proteins** from instructions contained within **genes**.
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8. based on your knowledge of dna, which of the following best describe…
C. Changes in peanut DNA will affect the amino acids peanuts produce, resulting in new desired proteins.
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6. using the information provided in figure 1, drag and drop the terms …
1. Respiration 2. Photosynthesis 3. Decomposition
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5. explain the process as shown in the figure. complete the sentences b…
- First blank (after "other forms of"): matter (because CO₂ + H₂O → glucose + O₂, all matter) - Second blank (energy source): light (sunlight provides the energy) - Third blank (e…
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4. bait balls are special school formations that have evolved over time…
D. The new formation helped increase protection over the regular 'school' formation, increasing the sardine survival rate.
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1. wetland ecosystem text to speech figure twelve shows a stable ecosys…
s (matching each statement to the column): - “Higher temperatures and increased use by humans reduce the amount of water in the river by 90%”: Transformation into a New Ecosystem …
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question type your response in the box. your heart rate is the number o…
To calculate heart rate: Count pulses for 10 seconds, then compute $\text{Heart Rate} = \text{10-second pulse count} \times 6$. Activities that increase heart rate: Running, high-…
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text-dependent questions directions: for the following questions, choos…
D. Slaves who heard of Congressional opposition to the Missouri Compromise were encouraged to revolt. ### Question 2 (Part B)
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congressional checks on the presidential treaty-making power the senate…
These powers are critical to uphold the system of checks and balances, ensuring the President cannot act unilaterally on treaties. They guarantee broad consensus for international…
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8. what type of molecule are enzymes? ○ carbohydrates ○ lipids ○ protei…
The option with "proteins" (the second option, as per the image: the one with the protein icon and label "proteins") ### Question 9:
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here are two cell phone planes. - plan a costs $70 per month and comes …
25
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5. which of these food molecules would your body for energy first? ○ ca…
A. carbohydrate ### Question 6
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3 numeric 1 point years since sea star removal mussel cover (%) all oth…
99
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3. which of these is not a building block of fat (lipid) molecules? ○ s…
A. sugars ### Question 4:
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1. which of these explains why marathon runners might eat a pasta dinne…
Carbohydrates are high - energy molecules ### Question 2
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4: cell structure and function all eukaryotic cells animal cells plant …
To fill out the table, we analyze each organelle based on cell biology knowledge: ### 1. Golgi Bodies - **Prokaryote**: No (prokaryotes lack membrane - bound organelles like Golgi…
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1. (auto-graded) what event helped forge a national identity for americ…
The American Revolutionary War (1775-1783) (or alternatively, the War of 1812, though the Revolutionary War is the primary foundational event that first forged a shared national i…
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match each term with its correct description. ______ 1. clayton anti - …
1. Clayton Anti-Trust Act - G. Law that outlawed mergers that restrained competition and exempted unions from anti-trust laws 2. Gospel of Wealth - F. Andrew Carnegie's work that …
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75. what was one important thing that abraham lincoln did? a. freed the…
75. a. Freed the slaves 76. b. Freed slaves in the Confederacy 77. a. Fought for women's rights 78. b. The Korean War 79. a. Woodrow Wilson
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question 4 of 10 why can videos be streamed from the cloud to a compute…
D. Digital signals are used to transmit data to and from the cloud.
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70. who was the first president? a. john adams b. benjamin franklin c. …
70. c. George Washington 71. b. Louisiana 72. b. The Civil War 73. c. The Civil War 74. a. Slavery
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which of the following is true about methanogens? * bigger than bacteri…
1. Create methane 2. All are archaea/extremophiles that are single-celled prokaryotes adapted to extreme environments. 3. They thrive in distinct extreme environments: methanogens…
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name: charlie jennings date: washington checkpoint directions: use what…
b. Washington was the first and he had to figure out what the role of the president was going to be. ### Question 2
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archaebacteria are considered the youngest, most recent group of organi…
1. False 2. all of the above
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the brain is a remarkably adaptable organ with an impressive capacity t…
a main channel of sensation
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1.1.3 quiz: understanding causation and argumentation in u.s. history w…
D. The British treatment of the American colonists was one of the causes of the American Revolution.
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5. why does the author likely include the section entitled \changing ru…
A. To point out that the progress made under Nicholas II contributed to the revolution, for more people were being educated and began demanding cha
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read the passage. there are several questions about this passage. looke…
1. She is fascinated by things that are ordinary to Mainers.
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when malawi, an agricultural country in southern africa long troubled b…
The main idea is that teenager William Kamkwamba, in poverty - stricken Malawi, persevered to build windmills from scrap materials to generate power and help his family, and his s…
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which excerpt from the people could fly reflects the historical fact th…
The folks were full of misery, then. Got sick with the up and down of the sea. So they forgot about flyin when they could no longer breathe the sweet scent of Africa.
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9. why were mystery and the supernatural important in romantic literatu…
9. Mystery and the supernatural were important in Romantic literature because they provided a way to reject Enlightenment rationalism, explore intense, unruly human emotions, evok…
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when a person has pneumonia, fluid accumulates in the alveoli. this flu…
D. reduced gas exchange between the lungs and the blood
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look at the following graph, which shows the gross national product of …
A. The Fordney - McCumber Tariff decreased international business
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the respiratory and circulatory systems tutorial improve the students m…
The missing component to add is **capillaries (tiny blood vessels between the lungs and red blood cells)**, drawn as a network surrounding the lung structure, linking the lung's g…
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use the illustration below to answer the question. chemical reaction di…
A. dehydration synthesis
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part b which of the following best explains the difference in the numbe…
C. The bacteria with the mutation have a reproductive advantage over the bacteria without the mutation.
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press on an item in the answer box, and then press on the box under the…
### monosaccharide - monomer - one ring - glucose ### both mono- and polysaccharides - consist of carbon, hydrogen, and oxygen - contain sugar rings - carbohydrate ### polysacchar…
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part a which of the following graphs best represents the change in the …
C. The graph where the "Mutation" (red) curve shows exponential growth and overtakes the "No mutation" (black) curve, representing the mutated bacterial population growing faster …
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question 8 of 10 which feature of a human community is similar to a hab…
C. The street on which a person lives
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pronghorn antelope are herbivores that live in an area that includes mu…
D. a viral disease that decreases the population size of the wild horses in the area
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the respiratory and circulatory systems tutorial part a what are the st…
## Part A: It uses clear directional arrows to demonstrate the movement of oxygen and carbon dioxide during gas exchange. It labels the lungs, red blood cells, oxygen (O₂), and ca…
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question 3 in a species of oyster, the color of the oysters’ flesh is c…
The cross is between a heterozygous black oyster (\( Bb \)) and a homozygous recessive orange oyster (\( bb \)) (i.e., \( Bb \times bb \)).
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question 2 of 10 many children were paralyzed by polio in the 1950s. to…
A. Group behavior helps humans cooperate in order to accomplish large, complex tasks.
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select the correct answer. around which of the following major historic…
B. Industrial Revolution
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select the correct answer. what has been a consequence of human economi…
D. pollution
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the respiratory and circulatory systems tutorial directions read the in…
The strengths of the model are: 1. It uses clear directional arrows to visually demonstrate the movement of oxygen and carbon dioxide during gas exchange. 2. It labels all essenti…
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hydroelectric dams on the zambezi can boost energy, but what tradeoff s…
(Assuming the teal option is "Altered river flow/ecosystems" - the correct option is the one about altered river (e.g., if the full teal option is "Altered river flow and ecosyste…