Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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multiple choice 1 point in the evolution of communication, which of the…
D. Social Media
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which chemical is released by brain cells along an activated reward pat…
dopamine
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9. the net primary production of a pine forest on a lava flow on mount …
9. D. 290,000 kcal/m²/yr 10. D. 20,000 11. B. Denitrification 12. A. Nitrification
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19. popular sovereignty means that government officials are not bound b…
# Breve explicación: La soberanía popular es el principio según el cual el poder reside en el pueblo. Pero eso no significa que los funcionarios gubernamentales estén exentos de l…
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35. the transfer of pathogenic bacteria from one surface to another is …
B. cross contamination
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18. what is the one and only thing that can cause a change in quantity …
18. A change in the price of the good itself. 19 - 20. Income, population, tastes, prices of substitutes, prices of complements, expectations. 21. Elastic demand. 22. Inelastic de…
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after writing mein kampf, adolf hitler went on to become a wealthy indu…
become Germany's chancellor.
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which legislation helped convince people to settle in the west in the l…
1. B. Homestead Act 2. A. a journal written by an employee at a factory
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what prompted the munich conference of 1938? o hitlers appointment as c…
Hitler's intention to take control of part of Czechoslovakia
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step 1 step 2 step 3 step 4 enzyme and substrate attach; enzyme - subst…
The steps accurately represent the general process of an enzyme - catalyzed reaction.
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8.) what area on the enzyme is the arrow in the picture pointing to? *h…
A. active site
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1. which of the following best describes the first law of thermodynamic…
1. B. In a closed system of constant mass, the energy involved in any physical or chemical change is neither created nor destroyed, but merely changed from one form to another. 2.…
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2.) what is the function of an enzyme? * the catalyst for biochemical r…
D. All of the above
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3.) when the substrate binds to the active site of the enzyme, the enzy…
D. enzyme - substrate complex
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which sentence is in passive voice? several congressional bills have pr…
Mandatory labeling of genetically engineered foods in the United States has been proposed by several congressional bills.
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question 91 1 pts how does telogen effluvium differ from female pattern…
Telogen effluvium occurs under transient situations.
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4. conservation = protecting ecosystems and species. check your underst…
1. It provides ecosystem stability, contributes to medicine and agriculture, and has cultural value. 2. Deforestation. 3. Establishing nature reserves. 4.1 Algae. 4.2 A rainforest…
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answer the question correctly to continue reading what is one drawback …
B. Not being able to use educational apps during class.
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question 79 what physical exam finding is most suggestive of otitis ext…
Pain when pulling on the ear
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comprehension 8. according to the passage, what was a consequence of fa…
8. D. Migration from rural regions in search of employment 9. C. It spurred economic growth by increasing production efficiency and creating new industries. 10. A. It enabled busi…
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multiple choice questions answer the following multiple - choice questi…
1. B. A transition from manual labor to machine - aided production in factories. 2. D. A combination of commercial and technological advantages. 3. A. Fueled the growth of cities …
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which of the following white blood cell lab values for an adult patient…
15.0
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reading progress check hidden hopes david adjusted his backpack and con…
B. The country life is not for David. Angry at his dad, he explores the woods behind their house and finds a rundown carousel. Learning about its history helps David become hopefu…
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which of the following is the best inference about the great gatsby bas…
The words "strangest" and "unusual" suggest that the narrator is about to tell the story of an odd or puzzling group of people.
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question 75 what does the hematocrit measure? the percentage of volume …
The percentage of the volume of the red blood cells
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construct an argument for whether the population of aphids is evolving …
An argument that the aphid population is evolving could be supported by evidence such as the appearance of a new trait (e.g., pesticide - resistance) or a change in the frequency …
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question 48: the ______ level of ecological organization includes both …
C. ecosystem
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question 49: the ______ consists of all life and nonliving components o…
Question 49: A. biosphere Question 50: B. biotic
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question 46: nonliving components, like temperature and sunlight, are k…
Question 46: B. abiotic Question 47: B. community
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question 44: the ____ level includes all the living organisms in an are…
Question 44: B. community Question 45: A. biotic
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question 42: the smallest level of ecological organization is an a) org…
Question 42: A. organism Question 43: B. environment
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5 determine which description matches each level of ecological organiza…
A group of apple trees in an orchard - Population A single apple tree - Organism Apple trees, grass, bugs, birds, soil, air, water and sunlight in an orchard - Ecosystem Planet ea…
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1. the condition of the atmosphere at a particular time and place. - we…
5. Drought 6. El Niño 8. Soil 9. Ecosystem 10. Biome 11. Tundra 12. Permafrost 13. Savanna 14. Prairie 15. Pampas 16. Solstice 17. Equinox 18. Altitude 19. Rain - shadow 20. Decid…
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question 40: plants, animals, and fungi are examples of ____ components…
Question 40: B. biotic Question 41: A. abiotic
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the diagram shows three types of transport the cell uses to move molecu…
# Explicación: ## Paso 1: Identificar transporte de oxígeno El oxígeno se mueve por difusión simple a través de la membrana celular. No requiere de proteínas transportadoras y se …
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question 38: the interactions between communities and their physical en…
Question 38: C. ecosystem Question 39: C. populations
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section 1: seasons and weather 1. what is the main difference between w…
1. Weather is short - term, climate is long - term. 2. Tilt of Earth's axis during orbit. 3. Equinoxes (equal day/night) and solstices (longest/shortest days), differences in dayl…
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unit 2 assessment which of these describes the structure of a nucleic a…
D. una cadena de nucleótidos compuesto de un azúcar, un grupo fosfato y una base nitrogenada
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question 36: the ____ is the global sum of all ecosystems. a) biosphere…
Question 36: A. biosphere Question 37: B. species
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unit 2 assessment which of these describes a polymer? a. large molecule…
A. una molécula grande hecha de subunidades más pequeñas
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summary: use the terms given below to complete the summary of the readi…
Christian Church; papal supremacy; Viking; feudal system; lords; Early Middle Ages
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question 24: true or false: biotic factors include sunlight and water. …
Question 24: b) False Question 25: a) True Question 26: a) True
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unit 2 assessment what type of carbon - based molecule is the first to …
D. carbohidrato
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question 28: true or false: ecosystems only consist of biotic component…
Question 28: B. False Question 29: B. False
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part a read the claim below and click on any parts that are incorrect. …
A. The bacteria with 6 pores decreased in number after exposure to antibiotics because they did not evolve. D. increased in number because they were strengthened by the antibiotic.
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unit 2 assessment. the diagram shows a catalyzed reaction. in the lock …
C. Los sustratos están comenzando a unirse a la enzima.
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question 30: true or false: the abiotic factors of an ecosystem can inf…
Question 30: a) True Question 31: a) True
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question 32: true or false: interdependence refers to the reliance of o…
Question 32: a) True Question 33: b) False
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question 34: true or false: biotic components of an ecosystem include f…
Question 34: a) True Question 35: a) True
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unit 2 assessment which of these explains how a large increase in tempe…
A. La efectividad de la enzima aumentaría, porque tendría más energía para catalizar la reacción.
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question 17: a rainforest that includes plants, animals, water, and sun…
C. An ecosystem
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which of the following would be a more accurate step 2 of the explanati…
Part A: B. Variations emerge from random mutations that make the bacteria resistant to antibiotics. Part B: The proportion of resistant bacteria in the population is increasing in…
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1. what is the function of the cell membrane? 2. explain how the cell m…
1. The cell membrane is a phospholipid - bilayer structure with embedded proteins that controls the movement of substances in and out of the cell, making it selectively permeable.…
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question 18: the term \biotic\ refers to: a) nonliving components of an…
Question 18: B. Living components of an environment. Question 19: C. Organism Question 20: D. All of the above
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question 15: the study of how living things depend on one another and t…
Question 15: C. Ecology Question 16: C. Community
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which of the following are necessary in the adaptation of the populatio…
The ability of the bacteria to reproduce and multiply by splitting into two new cells, The genetic variations that arise due to mutations, The survival and reproduction of bacteri…
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question 13: what term refers to multiple populations interacting in a …
Question 13: B. Community Question 14: B. Ecosystem
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if a trauma patient experiences equal loss of red blood cells and plasm…
No significant change
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bacteria population vs. simulated time complete the statements below to…
Bacteria with fewer pores in the cell membrane are killed by the antibiotic. The bacteria with more pores in the cell membrane are growing and reproducing.
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select the correct answer. what did president george washington warn ag…
B. becoming overly involved with foreign politics
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question 11: a group of organisms of the same species living in the sam…
Question 11: B. A population Question 12: D. Ecosystem
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the dark ages the fall of the roman empire the fall of the western roma…
1. Political chaos 2. Struggling economy caused by over - taxation and trade decline
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the following data was recorded 2 hours into the experiment. which of t…
B. The orange variation had an adaptation that allowed it to outcompete the other variations although it had less space to grow and had to compete for resources.
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question 08: what is the primary focus of ecology? a) the genetic makeu…
Question 08: B. The interactions between organisms and their environment Question 09: B. An ecosystem includes interactions between living and nonliving factors, while a community…
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part 3: cause and effect fill in the chart with the correct information…
1. Colonists objected because they had no representation in British Parliament and considered the taxes unfair to pay for Britain's war - debts. 2. Different colonists united in p…
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question 04: an example of a biotic factor in an ecosystem is: a) soil …
Question 04: d) Bacteria Question 05: c) Light Question 06: d) All of the above
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question 01: what is the highest level of ecological organization? 1 po…
Question 01: d) Biosphere Question 02: b) A group of the same species living in a specific area. Question 03: b) All populations of different species interacting in a shared area.
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when examining a sensitivity table, what is the most accurate definitio…
The pathogen is not responsive to a specific drug.
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all of the following are major social determinants of health except whi…
Genetics
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the article states: the discovery was finally announced in 2024 as were…
A. To show that the discovery made by Boschetto is just one of many recent discoveries
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which white blood cell will be elevated in a bacterial illness? lymphoc…
Neutrophils
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intrinsic motivation in the classroom. the philosophy of lehman alterna…
In paragraph 11, the author appeals to the reader by using real - life examples, statistics, and emphasizing the significance of intrinsic motivation. In chunk 2 (paragraph 13), t…
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hitting the dinosaur jackpot news science scene it seems that dinosaurs…
A. A landslide unearthed the prehistoric bone that was discovered in a Cruzy forest by Boschetto.
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14 fun and the brain scientists have performed some interesting recent …
The author appeals to scientific evidence.
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it seems that dinosaurs are making a comeback. almost weekly, people on…
A. on a website that lists the largest fossils found in North America
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hitting the dinosaur jackpot news: science scene it seems that dinosaur…
A. They want to learn more about the world the titanosaur once inhabited.
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it seems that dinosaurs are making a comeback. almost weekly, people on…
C. Nearly complete dinosaur skeletal fossils have rarely been found.
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what is a distinguishing feature of alopecia androgenetica in women? sy…
Diffuse, scattered hair loss across the entire top of the scalp
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how are red blood cell levels and hemoglobin levels related? ○ an incre…
Anything that causes an increase or decrease in red blood cells will do the same to hemoglobin.
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which cells make up the white blood cells (wbcs) in the bloodstream? pl…
Monocyte, lymphocyte, neutrophil, eosinophil, basophil
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imagine that you are planning a trip and hope to learn some key phrases…
1. The main argument in chunk 2 is that intrinsic motivation in the workplace can be a powerful force, and employers should encourage it by providing opportunities for workers to …
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from the count of monte cristo by alexander dumas dantes is imprisoned …
"The gaolers now fling the supposed corpse upon a hand - bier." (paragraph 11)
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what is the primary reason for the elevation of red blood cells in indi…
Adaptation to low oxygen levels
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describing forms of energy match each form of energy with its descripti…
Electrical energy - found in the flow of electrical charges Chemical energy - found in the bonds between atoms Thermal energy - found when internal energy is transferred Nuclear e…
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a)a science class is observing how bacteria on a piece of bread behaves…
a) The percent rate of change is $20\%$ and it represents an increase in the number of bacteria per hour. b) The percent rate of change is $15\%$ and it represents a decrease in t…
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bell ringer 1. what is the specific function of the cell membrane? 2. n…
1. It is a selectively permeable barrier for regulating substance movement, providing structural support, and cell - cell communication. 2. Nucleus, mitochondria, endoplasmic reti…
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procedure ii: apparent motion of the sun use the 3 arcs drawn on the di…
1. a. June 21 b. Dec 21 2. No 3. March 21 and September 21 4. June 21; Dec 21 5. 1) The sun's path is an arc across the sky, higher on June 21 and lower on Dec 21. 2) The sun move…
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a team led by portuguese researcher isabel c.f.r. ferreira found that m…
C. For example,
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5. which of the following is most likely to be the direct result of lac…
D. Increased susceptibility on plant disease
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unit 2 - 2.1 exit ticket 1. which of the following is a measure of the …
1. C. The total number of different plant species 2. D. Smaller populations are less likely to go extinct than larger populations, so the species diversity will remain constant. (…
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read the passage. then answer the question. elephants communicate throu…
D. Scientists used special equipment to identify the sounds
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read the passage. then answer the question. underwater hockey in the 19…
C. It shows that a game invented to train divers became a popular sport.
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mark the boxes to indicate whether each example of a conflict from pass…
22. B. External conflict 23. A. Internal conflict 24. B. External conflict 25. A. Internal conflict
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nombre: diannelys. marro campos fecha: 02 - b - 2025 aula de clases: el…
Se deben subrayar frases como "el lugar más dulce y misterioso", "muros cubiertos de tallos sin hojas", "hierba de color marrón invernal", "rosales trepadores que formaban cortina…
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predict what will happen when the e. coli i strain is mixed with the e.…
It is possible that genetic exchange may occur between the two strains through conjugation if appropriate genetic elements are present. Also, they may compete for nutrients and sp…
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step 1 - reading the lines 1. look at the title. what do you expect to …
1. Based on the title, one would expect to learn about homeostasis and thermoregulation in humans. 2. Without the actual diagram, cannot find the set - point and perform shading. …
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to some extent, sensory receptors in the skin are specialized to detect…
T
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all of the following influence ones experience of pain except _________…
D. economical
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which of the following statements best explains how some neurons in the…
C. Some neurons categorize sounds into their specific frequency.
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cells with similar preferences are arranged closer together in the audi…
T