Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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which statement correctly compares nucleic acids and carbohydrates? the…
They both contain carbon, but only nucleic acids contain phosphorous.
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which macromolecule provides a person with the highest amount of energy…
A. lipids
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glycogen is an energy - storage molecule in humans. a hormone that is c…
Glycogen is a carbohydrate, and insulin is a protein.
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support questions 21, 22, 23, 25, and 26 are multiple choice. 21. what …
21. b) A gene 22. c) Proteins 23. a) Replicate 24. a) cytoplasm b) a single polynucleotide chain c) ribose d) U (uracil) 25. c) rRNA
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how are proteins and nucleic acids related? they both provide energy. t…
The structure of proteins is determined by nucleic acids.
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kennedy has a cell phone plan that charges $45 per month and includes 7…
Total cost when over by $x$ minutes: $45 + 8x$ Total cost when over by 24 minutes: $237$
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a sign in front of a store says o smoking.\ what kind of factor is this…
A. external pressure
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what would most likely happen to the carbon cycle if there were no more…
Carbon would build up in the atmosphere.
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which pair of molecules both contain carbon atoms? o fats and proteins …
A. fats and proteins
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name: date: quiz: the american revolution true/false decide if each sta…
1. true 2. false 3. false 4. false 5. true 6. A. Thomas Jefferson 7. B. the government does not protect its citizens’ rights 8. July 4, 1776
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4 multiple answer 1 point which of the following are examples of osmosi…
4. Water entering a cell placed in a hypotonic solution, Water moving into a plant’s roots 5. A semipermeable membrane
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question 4 instructions read the question carefully and select the best…
B. Walt Whitman's work was very different from other poets of the time and he enjoyed experimenting with language in unusual ways.
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the main goal of chinas first five - year plan under mao zedong was to …
spur economic growth.
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1 multiple answer 1 point which of the following are necessary for a di…
1. A. A semipermeable membrane, B. A container to hold the solutions, D. Solutions with different - sized molecules 2. A. Small molecules like glucose 3. B. Oxygen moving from the…
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which reason best explains why living things need carbon? carbon bonds …
Carbon bonds are a source of energy.
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which is the central element for all living things? carbon hydrogen oxy…
carbon
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in exercises 11 and 12, graph g. alg1 8.4: graph f(x)=a(x - h)^2 + k, v…
(-3,-5)
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in exercises 11 and 12, graph g. 11. $f(x)=3(x + 1)^2-1;g(x)=f(x + 2)$ …
For Exercise 11: Vertex: $(-3,-1)$ A.O.S.: $x=-3$ $y$-int: $26$ For Exercise 12: Vertex: $(3,5)$ A.O.S.: $x = 3$ $y$-int: $\frac{1}{2}$
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name: date: period: part 2 directions: write either physical adaptation…
1. Physical adaptation 2. Physical adaptation 3. Behavioral adaptation 4. Behavioral adaptation
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the student militias that carried out the cultural revolution were know…
B. the Red Guards
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which internal and external pressures related to smoking does this vide…
the influence of peers the influence of family the desire to lose weight the need to reduce stress the desire to be included the belief smoking is acceptable
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1 what are coastal ecosystems? 2 name three types of coastal ecosystems…
1. Dynamic areas where land meets sea with unique habitats and species adapted to fluctuating salinity and tides. 2. Estuaries, mangrove forests, salt - marshes. 3. Partially encl…
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what proposed changes were made to boost the chinese economy that cause…
1. allow workers to compete for wages 2. capitalist reforms that Mao viewed as anti - Communist 3. permit farmers to sell excess crops
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which element provides strength to the exoskeletons of clams and oyster…
sulfur
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capillary action can be explain by what properties of water? multiple c…
Polar, Hydrogen Bonds, Cohesion, Adhesion
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how did the industrial revolution change american society? (1 point) mo…
A large percentage of Americans became factory workers in cities.
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which of the following are unique to plant cells? chloroplasts cell wal…
1. Chloroplasts 2. Smaller and simpler
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support questions 17 and 18 are multiple choice. 17. protein is a polym…
17. c. Amino acids 18. a. Side chain 19. a. Peptide bond b. Water molecule c. Dehydration synthesis d. It must fold into a specific three - dimensional structure. 20. Denaturation…
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multiple choice 1 point what is the property of water that allows for s…
C. Cohesion
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5. explore: when using caterpillar - resistant corn, does it help to ad…
Yes, it can help. The caterpillar - resistant corn may not be completely effective against caterpillars and may not target other pests, so insecticide can provide additional prote…
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multiple choice 1 point which macromolecule is also a characteristic of…
Protein
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multiple choice 1 point which characteristic of life happens to a speci…
Evolution
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a. the temperature of the water. b. the amount of water in the sample. …
4. The nutrients 5. The growth of the plants 1. Thermal conductivity 2. Melting 3. Electrical conductivity 4. Density
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drag to sequentially order the events leading to the adoption of the de…
1. Britain goes into debt due to the cost of the Seven Years’ War. 2. Britain taxes multiple everyday goods in the colonies. 3. The First Continental Congress petitions King Georg…
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the passage below describes an experiment. read the passage and then fo…
Does more stem rust fungus grow on the stems of wheat plants than on the stems of barley plants?
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multiple choice question actively mitotic cells are found in which laye…
Stratum basale
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match the labels with the correct parts of the microscope. a: stage; b:…
A: Scanning Objective; B: Stage; C: Diaphragm; D: Light Source; E: Course Adjustment; F: Fine Adjustment
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multiple choice question which of these proteins gives epidermal cells …
C. Keratin
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on a day with mild weather, shane flew a nylon kite for five minutes. h…
Are kites with four - foot long tails more stable than kites without tails?
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a bacteria culture containing 430 bacteria is started in a petri dish. …
The growth rate $r\approx0.23$ and the population model is $A(t)=430e^{0.23t}$
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the passage below describes an experiment. read the passage and then fo…
Are kites with four - foot - long tails more stable than kites without tails?
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the movement of a group of people inside a specific area or country is …
B. Internal Migration
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ordering question click and drag on elements in order the following eve…
1. Stem cells divide to produce new keratinocytes. 2. Keratinocytes flatten and produce waterproof bundles of keratin filaments. 3. Mitosis ceases as epidermal cells are pushed up…
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winston mixed bacteria into a nutrient - rich liquid where the bacteria…
Do more bacteria grow in liquid with cinnamon than in liquid without cinnamon?
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ordering question click and drag on elements in order the following eve…
1. Stem cells divide to produce new keratinocytes. 2. Mitosis ceases as epidermal cells are pushed upward. 3. Keratinocytes flatten and produce waterproof bundles of keratin filam…
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name: dolla hhh ecological succession - crossword puzzle complete the c…
Across: 6. Population 9. Biodiversity 10. Secondary succession 12. Primary succession 13. Climax community 14. Niche Down: 1. Ecosystem 2. Ecological succession 3. Abiotic factors…
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the passage below describes an experiment. read the passage and then fo…
Does Kimberly's snowboard slide down a hill in less time when it has a layer of wax or when it does not have a layer of wax?
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which of the following best depicts the purported evolutionary implicat…
Women are more apt to wear red when they are ovulating.
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which of the following natural disasters occurred during the great depr…
A. the Dust Bowl
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question 19 the key components of desmosomes are cadherins and cilia mi…
Question 19: intermediate filaments Question 20: False
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question 16 which of the following do not play a role in intracellular …
- Question 16: only intermediate filaments - Question 17: flagella; cilia - Question 18: plasmodesmata
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the fujita scale is used to measure a. the severity of a rainstorm b. t…
C. the severity of a tornado
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the passage below describes an experiment. read the passage and then fo…
Do bananas develop more brown spots if they are kept in bags with holes compared to bags without holes?
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take quiz which of the following sequences correctly lists in order the…
- First question: synthesis of the protein on the ribosome; modification in the endoplasmic reticulum; tagging in the Golgi; packaging in the vesicle; distribution via the vesicle…
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chapter 13: globalization and a changing world, 1990 - present 271 the …
11. 4. the attack on the United States on September 11, 2001 12. 3. encourage foreign nations to hand over members of al - Qaeda 13. 2. Money spent on the War on Terror could have…
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question 10 which of the following is not a component of the endomembra…
Question 10: D. mitochondrion Question 11: A. phagocytosis Question 12: C. a cell that secretes enzymes
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question 7 peroxisomes got their name because hydrogen peroxide is: pro…
Question 7: produced during their oxidation reactions Question 8: vacuoles Question 9: ribosomes
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mastering the grade 10 global history section 3b: analyzing evidence - …
5. 4. desertification 6. 1. over - planting the soil
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question 4 bacteria that lack fimbriae are less likely to _______. swim…
- Question 4: adhere to cell surfaces - Question 5: E. coli - Question 6: nucleoplasm
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question 1 when viewing a specimen through a light microscope, scientis…
- Question 1: special stains - Question 2: cell - Question 3: diffusion
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question 15 (1 point) the indus valley is located primarily in the pres…
Question 15: D. Pakistan Question 16: C. stupa
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name naomi torres class 8th date 9/23/25 # studying our living planet: …
1. Ecology 2. Biosphere 3. Organism 4. Population 5. Community 6. Ecosystem 7. Biome
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question 19 0.5 pts the key components of desmosomes are cadherins and …
Question 19: intermediate filaments Question 20: False
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question 16 which of the following do not play a role in intracellular …
Question 16: only intermediate filaments Question 17: flagella; cilia Question 18: plasmodesmata
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take quiz exit which of the following sequences correctly lists in orde…
- First question: synthesis of the protein on the ribosome; modification in the endoplasmic reticulum; tagging in the Golgi; distribution via the vesicle - Second question: Golgi …
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1. true or false. coastal ecosystems include beaches, estuaries, mangro…
1. True 2. False 3. True 4. False 5. True 6. False 7. True 8. False 9. True 10. False
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question 10 0.5 pts which of the following is not a component of the en…
- Question 10: D. mitochondrion - Question 11: B. phagocytosis - Question 12: A. a cell that secretes enzymes
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students in a zoology class took a final exam. they took equivalent for…
$S'(4)=-2.4$, which means that after 4 months, the average score is decreasing by 2.4 points a month. $S'(24)=-0.48$, which means that after 24 months, the average score is decrea…
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6. which of the following is a significant human - impact on coastal ec…
6. d) Habitat destruction 7. c) To conserve biodiversity and restore ecosystems 8. b) Through rising sea levels and increased storm intensity 9. c) Reduced agricultural activity 1…
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question 7 0.5 pts peroxisomes got their name because hydrogen peroxide…
- Question 7: produced during their oxidation reactions - Question 8: vacuoles - Question 9: ribosomes
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students in a zoology class took a final exam. they took equivalent for…
$S'(t)=-\frac{12}{t + 1}$
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patricia used a microscope to measure the diameter of a cell. she found…
0.0000032
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1. what are coastal ecosystems primarily characterized by? a) high sali…
1. b) Interaction between terrestrial and marine environments 2. a) A coastal body of water where freshwater meets saltwater 3. a) They reduce erosion through their root systems. …
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students in a zoology class took a final exam. they took equivalent for…
$36.4$
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1 what are coastal ecosystems primarily characterized by? a) high salin…
1. b. Interaction between terrestrial and marine environments 2. a. A coastal body of water where freshwater meets saltwater 3. a. They reduce erosion through their root systems 4…
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students in a zoology class took a final exam. they took equivalent for…
$55.7$
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question 4 0.5 pts bacteria that lack fimbriae are less likely to _____…
- Question 4: adhere to cell surfaces - Question 5: E. coli - Question 6: vesicles
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students in a zoology class took a final exam. they took equivalent for…
75.0
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alg1 8.4: graph f(x) = a(x - h)^2 + k, vertex f... jenifer youd in exer…
B. (-8,0)
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complete the following table regarding the end results of digestion: | …
| Macromolecule | Monomers it is broken down into | How it is used by the body | |--|--|--| | Carbohydrates | Monosaccharides (e.g., glucose) | Main energy - source | | Lipids | F…
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4 below is a graph of the number of caterpillars in the corn field over…
Caterpillar - resistant corn, no pesticide, no refuge field.
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2. the field of corn shown below was grown with 250 l/ha herbicide and …
B. Herbicide
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choosing the right word. select the boldface word that better completes…
1. unique 2. looms 3. peevish 4. luster 5. looms 6. miscellaneous 7. indulging 8. singeing 9. oration 10. goad 11. brooding 12. downright 13. drone 14. culminates 15. verify
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match the type of skin cancer with its description. 1. malignant melano…
1. A highly aggressive skin - cancer often starting in moles, with irregular - shaped and color - variegated lesions. 2. A skin cancer arising from squamous cells in the epidermis…
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choose the resistance type of the corn and explore the growth of the co…
Caterpillars
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complete each sentence regarding the structure of the epidermis. not al…
1. stratum corneum 2. stratum lucidum 3. stratum granulosum 4. stratum spinosum 5. stratum basale
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3. a) êtes - vous daccord avec le point de vue demma watson concernant …
Oui, je suis d'accord. Malgré les progrès, il reste des inégalités entre les hommes et les femmes dans le monde, notamment en termes de salaire, de carrière et de représentation p…
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label the cells of the epidermis. labels drop zones reset all melanosom…
From top - down (assuming the correct anatomical orientation for the epidermis image): 1. Melanin pigment in keratinocyte 2. Melanocyte 3. Stratum basale 4. Melanosome filled with…
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activity a (continued from previous page) 4. experiment: for each of th…
4. The table should be filled with values obtained from the experiments where different amounts of herbicide and insecticide are tested for each resistance type to get the maximum…
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question 1 a girl born with non - functioning ovaries could be expected…
Oocytes
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introduction. match each word with its definition. alternative, scholar…
alternative - a choice that can be selected over something else scholarship - a financial aid awarded to a student by a college or other organization grant - a gift, especially of…
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a writer is planning to do a research project on global warming. which …
Likely to be useful: credible websites, scholarly journal articles, newspaper articles, interviews Not as likely to be useful: a reference site such as Wikipedia
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when cartilage is produced at the epiphyseal side of the metaphysis at …
grow longer
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consider the following passage about the color pink: \after some psycho…
True
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name: date: 9/3/2025 mr. dominguez biology period 6 for each population…
Without clear visual details of each pyramid, specific answers for which country each represents and detailed descriptions cannot be accurately given. But in general: - For high b…
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you are researching government policies in response to the pandemic and…
a news article from an established source
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4 - cest pour quel cours? unlimited attempts left due september 23rd 11…
1. Art class 2. Language class 3. Math class 4. Computer science class 5. Biology class 6. Geography class 7. Physical education class 8. Social studies/Politics class
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what of the following revolutionized the steel industry? (1 point) the …
the Bessemer Process
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a writer who works for an advertising company is tasked with analyzing …
Likely to cite: scholarly journal articles, interviews, credible websites Not likely to cite: a reference site such as Wikipedia, blogs
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when marketers advertise on a big online search engine like google, the…
1. True 2. False 3. True