Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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how does the antireflective coating applied to the protective glass on …
A. It helps the glass transmit the energy that hits it.
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12. the role of pharaohs as \god - kings\ implies: a. complete politica…
12. B. A complex integration of political and spiritual authority 13. C. Religious and cultural commemorations 15. B. An advanced and complex society
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why were the colonists highly motivated during the revolutionary war? t…
They wanted to be free from British rule.
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a physician is attempting to share empathy and hope with a patient. whi…
"I know this is a scary disease, but the rate of survival and full recovery is high at 85 percent"
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pronunciation of letters can be expressed using the ______ ○ khmer alph…
B. International Phonetic Alphabet
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which type of electromagnetic wave do cell phones send and receive? a. …
A. Microwaves
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source: letter written by john rolfe on his decision to marry pocahonta…
Author's Point of View
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which spanish conquistador is known for conquering the aztec people in …
B. Hernán Cortés
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samuels job is to study disorders at the hospital. he uses various medi…
C. Pathologists
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fill in the table below by indicating the presence or absence of each c…
| Cellular Component | Prokaryotic Cells | Eukaryotic Cells - Plant | Eukaryotic Cells - Animal | | ---- | ---- | ---- | ---- | | Nucleus | X | √ | √ | | Membrane bound organelles…
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multiple choice 1 point. a severe drought reduces the amount of water a…
C. Abiotic
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which historical event was inspired by enlightenment ideas? the america…
the American Revolution
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activity: exploring the how and why of biodiversity threats to biodiver…
6. Biodiversity is the variety of life on Earth, including different species of plants, animals and microorganisms, and genetic differences within these species. It is essential f…
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in your textbook, read about how living things are classified. examine …
16. Species 17. Kingdom 18. Order 19. Species 20. Order, class, phylum, kingdom 21. Mountain lion and domestic dog; they share class Mammalia and order Carnivora. 22. Kingdom Anim…
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7 multiple choice 1 point which of these is an abiotic limiting factor …
D. Weather
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multiple choice 1 point what happens when a population reaches the carr…
C. Birth and death rates become balanced
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multiple choice 1 point which of the following is not a possible limiti…
B. The shape of the clouds above the lake
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scientists use a formula called the biodiversity index to describe the …
Habitat 1: 2 $\div$ 8 = 0.25 Habitat 2: 7 $\div$ 10 = 0.7
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4. the rosetta stone was critical because it: a. described military con…
4. B. Enabled translation of hieroglyphics 5. C. Construction of massive pyramids 6. B. Most were systematically looted 7. A. A polytheistic religious system
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4 multiple choice 1 point predation is considered a limiting factor bec…
It controls prey population size
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3 multiple choice 1 point a sudden disease spreads through a rabbit pop…
A. Biotic
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6. consists of a group of similar species if the statement is true, wri…
7. False. The scientific name of a species consists of a genus name and a species - specific name. 8. True 9. True 10. True 11. True 12. True 13. False. Similarities between livin…
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4. creating ______________ ______________ by moving ships between areas…
4. (No clear context to fill this one precisely from the given info, could be something like 'ecological connections' if related to ship - movement effects on ecosystems) 5. Over …
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aerogels are highly porous foams consisting mainly of tiny air pockets …
D. the aerogel will be less prone to the structural weakness that ultimately causes most other aerogels to break down with use.
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2 multiple choice 1 point which of the following best describes a limit…
C. A resource or condition that restricts population growth
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student name 6 what is the most effective transition to add to the begi…
6. G. However 7. A. The Alcotts’ Orchard House was alive with creativity: the family sang, wrote in journals, performed skits and plays that they authored, and painted whatever en…
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chapter 17 organizing lifes diversity reinforcement and study guide sec…
1. d. classification 2. f. binomial nomenclature 3. a. Aristotle 4. e. taxonomy 5. b. Linnaeus 6. c. genus
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multiple choice 1 point in a desert ecosystem, what might be a limiting…
B. Amount of rainfall
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some astyanax mexicanus, a river - dwelling fish found in northeast mex…
B. although A. mexicanus is a single species at present, it could be in the process of splitting into distinct populations with different characteristics.
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does the author provide relevant and sufficient evidence to support the…
Yes. The author describes recent changes to many lakes' biology and chemistry that are being accelerated by pollution.
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multiple choice question what is the name given to glands that secrete …
C. Endocrine glands
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multiple choice question _____ glands have saclike dilations in their t…
A. Alveolar; tubular
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how does the author make a connection between fertilizer use and damage…
by explaining how fertilizer runoff pollutes the ecosystems of the lakes
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multiple choice question in stratified squamous epithelium, the cube - …
A. innermost; outermost
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question 29 (1 point) which of the following is not considered as a bra…
2) I and II
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which type of ducts would be found in compound exocrine glands? ○ branc…
A. Branched ducts
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fill in the blank question the straight tube - like exocrine glands tha…
simple tubular
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which option is most likely to help a teen have healthy online behavior…
D. Avoiding downloading software from someone you don't know
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the cells of the pseudostratified columnar epithelium are organized int…
False
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multiple choice question a goblet cell is a mucus - secreting cell hous…
unicellular
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fill in the blank question a collection of one or more columnar or cubo…
gland
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glands that secrete their products into tissue fluid or blood are calle…
A. endocrine
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question 10 10. what does it mean for a state to be sovereign? it share…
# Breve explicación: La soberanía de un estado significa que tiene pleno control sobre su territorio y es independiente, sin depender de otras entidades políticas externas en su g…
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chapter 1 vocabulary quiz started: sep 23 at 9:10am quiz instructions q…
D. A political community with a set territory and government
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read paragraphs 2 and 3. baikal, biwa, and bosumtwi. maracaibo, malawi,…
Listing the lake names in short, alliterative fragments before explaining how the listed items are related increases suspense and interest.
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horizontal zones 1. ______________ zone: right off the beach/coast 2. _…
Horizontal Zones 1. Neritic Zone: Right off the beach/coast 2. Oceanic Zone: Open ocean areas 3. Benthic Zone: Ocean floor Vertical Zones 1. Euphotic Zone: Where light penetrates …
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we are you at wednesday? 1. what is one thing you did well on in biolog…
7. 9 8. 11 9. Gene flow generally increases biodiversity as it introduces new genetic material and new types of organisms into a population.
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the rise of the peoples party the peoples party was founded to be a pop…
be a Populist alternative to the Democratic and Republican Parties.
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what statement is true regarding the influence of the church as it appl…
All of the above
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thoughtful thursday would you rather have telekinesis (the ability to m…
10. 6 11. 3 12. 5 13. 2 14. 1 15. 1
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exercise underline the predicate nominatives in the following sentences…
1. Your lab partner will be either $\underline{\text{Michael}}$ or $\underline{\text{she}}$. 2. Buenos Aires is $\underline{\text{the capital of Argentina}}$. 3. The people who vo…
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multiple choice question cells in deeper layers of ______ epithelium ap…
D. stratified squamous
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a scientist has discovered a way to modify the seeds dna in such a way …
The seeds would produce roots and stems, but they would be unable to produce leaves.
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multiple choice question the type of gland that secretes its products i…
C. exocrine
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multiple choice question in stratified epithelium, the cells in the dee…
B. outermost
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you have an assignment to write about why garlic is good for your healt…
helps prevent sickness, lowers blood pressure
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multiple choice question the type of columnar epithelium in which all c…
B. Pseudostratified
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true or false question glands are usually composed by one or more layer…
True
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you have an assignment to write about why garlic is good for your healt…
since it
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which best describes simple cuboidal epithelium? a single layer of cube…
A. A single layer of cube - shaped cells
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trades tuesday environmental engineer #44 in best stem jobs environment…
How much education do you need? - Bachelor's What does this job entail? - Combines engineering, soil science, biology and chemistry knowledge to solve environmental problems such …
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a vacant lot in a neighborhood is planned to be developed into a commun…
B. Using plants to absorb mercury, which reduces the need for transporting hazardous waste
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you have an assignment to write about the benefits of eating oranges. s…
protection of cells
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editing rna in eukaryotes in eukaryotes, most rna molecules contain int…
El proceso de edición del RNA en eucariotas implica la eliminación de intrones del pre - mRNA y el empalme de exones para formar el mRNA final.
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cell membrane coloring. use the color code and identify the name for ea…
1. Attracts water: Phospholipid head 2. Repels water: Fatty acid tails 3. Helps maintain the flexibility of the membrane: Cholesterol 4. Makes up the bilayer: Phospholipid head, F…
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in a forest ecosystem, the food web includes plants, insects, birds, sn…
B. Species diversity would decrease because the bird populations would grow too large, reducing insect populations.
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in a forest ecosystem, the food web includes plants, insects, birds, sn…
B. Species diversity would decrease because the bird populations would grow too large, reducing insect populations.
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trades tuesday environmental engineer p44 in best stem jobs environment…
4. 10 5. 4 6. It decreases biodiversity.
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red in μmol photons·m⁻²·s⁻¹). the graph shows her results. t of light i…
C) Oxygen production increases up to a certain light intensity, after which further increase in light has little effect.
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document a: ida b. wells our country’s national crime is lynching. it i…
1. Lynching as the national crime. 2. Because it was systemic and pre - meditated; it shows lynching was a deeply ingrained form of racial oppression. 3. It reflects her work to e…
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which statement most accurately identifies the characteristics that dis…
Eukaryotic cells are significantly larger and more complex cells.
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based on the information provided, which term best completes this conce…
Plant
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what can be inferred (gathered, hypothesized, presumed, understood) fro…
Neither side in the Civil War could rely on soldiers with a high level of discipline. (This option is incorrect based on the above - mentioned analysis, but it is the most reasona…
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which of the following is not a reason for cluster distribution of orga…
D
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which part of the microscope should a student use to focus while using …
The fine - adjustment knob (assuming one of the labeled parts is the fine - adjustment knob). Since the question is incomplete without knowing what parts P and Q are, a general an…
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directional selection only occurs in response to naturally occurring ev…
F
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chapter 6: aquatic biodiversity introduction to aquatic systems aquatic…
- Aquatic systems cover approximately 71% of Earth's surface with salt water and 3% with fresh water. - Coral reefs are found in shallow, warm areas, mostly in tropical regions. -…
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why do disruptive selection pressures tend to favor rapid evolutionary …
A. They result in sudden gene frequency changes.
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which of the following is the most obvious sign of cluster distribution…
C. They are social insects.
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part a which is a central idea of the text? ancient lakes are critical …
D. Ancient lakes are important historically, biologically, and economically, but they face many threats.
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which characteristic distinguishes a eukaryotic organism from a prokary…
Eukaryotes have membrane - bound organelles.
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the rarest distribution pattern in nature is random. please select the …
T
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passage 2: the benefits and risks of genetic engineering genetic engine…
6. B. Genetic engineering offers benefits but also important risks. 7. Genetically modified (GM) crops that can resist pests and tolerate harsh environments.
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which statement describes differences between prokaryotic and eukaryoti…
A. Eukaryotic cells have membrane - bound organelles.
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click to review the online content. then answer the question(s) below, …
Biomes are defined by climate and characteristic plant life, not by specific animal species or human - made structures. The two factors determining biodiversity in a biome are res…
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the formula to calculate population density is a. land area / number of…
C. number of organisms in a region $\div$ land area
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b) they are unpopular among students. c) they teach coping skills and i…
4. A) Shortage of trained professionals and limited funding. 5. C) It promotes open conversations and early help seeking. 6. B) Genetic engineering offers benefits but also import…
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the table shows the structures found in an unknown cell and the percent…
Since the cell lacks a cell wall, it must be a plant cell. (This statement is incorrect in the options, but based on the correct logic, the lack of a cell wall rules out it being …
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which is not a difference between a population showing exponential grow…
D. mutation rate
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which statement best explains why viruses are considered to be nonlivin…
They are unable to reproduce independently.
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the three methods for determining population size are observation, mark…
A. Y
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for which method of determining population size is the population not a…
D. indirect observation
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which feature of viruses is the most similar to a feature of living thi…
Viruses have a way to reproduce new viruses.
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can you think of a place with high species richness? what about low spe…
1. Tropical rainforest; because of warm, wet, and stable conditions. 2. Desert; due to harsh, dry, and extreme conditions. 3. Air with water vapor cools as it rises on wind - ward…
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29. apply scientific reasoning by identifying the properties of water (…
29. No, the properties of a compound are different from its component elements. Water has unique properties due to hydrogen - bonding not present in hydrogen and oxygen gases. 30.…
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11. photosynthesis and cellular respiration are complementary processes…
11. removes; returns 12. adds 13. removes 14. adds 15. removes 16. adds
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a) gm crops that resist pests and harsh environments. b) crops with sho…
8. C. Gene therapy to correct faulty genes 9. B. Morality of altering genetic makeup, especially in humans 10. B. Ensure safety and responsible conduct in genetic engineering 11. …
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gerry is buying a cellphone, a set of earphones, and a phone case. ther…
210
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passage 2: the benefits and risks of genetic engineering genetic engine…
6. B. Genetic engineering offers benefits but also important risks. 7. Genetically modified (GM) crops that can resist pests and tolerate harsh environments.
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daughters and sons of liberty daughters of liberty 9. what were two way…
1. Boycotting British goods. 2. Making their own goods (e.g., homespun cloth).