Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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21 multiple choice 2 points which of the following is not a characterit…
B. root system
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emily is developing a computer model of protist populations in certain …
The health of coral reefs would suffer and the reef populations would decrease in size and stability.
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continue using the nearpod to answer the following questions: 1. how is…
1. The fixation point's light falls on the fovea for detailed vision. 2. Photoreceptor cells (rods and cones), then bipolar cells, then ganglion cells. 3. The optic nerve. 4. The …
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terrell arranges x roses at $3.50 each with 10 carnations at $2.25 each…
A. $3.50x + 2.25(10)=3(x + 10)$
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writing in the margins 1) read each paragraph below 2) in the space pro…
A connection could be made to news stories about police reform efforts emphasizing ethical conduct.
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a scientist wants to increase the rate of photosynthesis in a plant. wh…
The intensity of the light source, The concentration of carbon dioxide
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match each molecule to its main role in cellular energy management. (1 …
ATP: Provides direct, usable energy for cellular activities. Glucose: Serves as a long - term energy storage molecule. NADPH: Carries energy to power the light - independent react…
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match each chemical equation with the correct biological process it rep…
$CO_2 + H_2O+light ightarrow C_6H_{12}O_6 + O_2$ - The summary equation for the entire process of photosynthesis $C_6H_{12}O_6+O_2 ightarrow CO_2 + H_2O + ATP$ - The summary equat…
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match each organelle with its main job in energy processes. (1 point) m…
Mitochondria: The organelle where cellular respiration breaks down glucose to release ATP. Thylakoid: Membranes inside the chloroplast where the light reactions happen. Chloroplas…
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place the stages of photosynthesis in the correct order from first to l…
1. Sunlight energy is caught by the green pigment chlorophyll inside the chloroplasts. 2. In the light reactions, water is split, oxygen is released, and energy is stored in ATP a…
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select the correct answer(s) from the list(s). (1 point) stage 1 of pho…
First blank: thylakoid Second blank: stroma
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select the correct answer(s) from the list(s). (1 point) the green part…
ATP
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select the correct answer(s) from the list(s). (1 point) the green part…
First blank: chlorophyll
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drag and drop the words into the correct locations. (2 points) light re…
Light reactions catch solar energy and store it. They make ATP and NADPH on thylakoid membranes.
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drag and drop the words into the correct locations. (2 points) photosyn…
Photosynthesis is a chemical process that happens in the chloroplasts of plant cells. Light energy is caught by chlorophyll.
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developing your skills organizing details read the following passages f…
1. C. order of importance 2. A. chronological 3. B. spatial 4. A. chronological 5. B. spatial 6. C. order of importance
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question 6 1 pts which step in the scientific method tests the hypothes…
Question 6: C. experiment Question 7: D. Does this species of mushrooms grow better in cooler temperatures?
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question 3 1 pts if environmental scientists want to publish a paper on…
B. scientific journal article
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10. as mentioned throughout the video, hydrogen bonds are responsible f…
Hydrogen bonds contribute to water's high surface tension. The hydrogen - bonded network of water molecules creates a cohesive force at the surface, allowing phenomena like insect…
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1. the molecule of water is described as a polar molecule. polar molecu…
1. Oxygen's high electronegativity causes unequal electron - sharing, creating partial charges. 2. Water dissolves nutrients for transport in organisms (e.g., glucose in human blo…
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2.4.7 stepping stones for the statement, if the banana plant gets sunli…
It will produce yellow bananas.
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12 snakes have how many eyes altogether?
24
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read the excerpt from president ronald reagans address at moscow state …
Small businesses are the reason America has a strong economy.
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lesson review to review what you have learned, drag and drop the descri…
Atom: The building blocks of all matter Molecule: Combinations of at least two different atoms, building blocks of all living things Cell: Made up of molecules that work together …
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in the human body, blood is a tissue. the job of the blood is to bring …
Blood tissue is made up of different cells that work together to complete the same job.
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which of the following is a function of the central vacuole? view avail…
Storing compounds produced by the cell
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the plant cell wall view available hint(s) is a protective structure ma…
is a protective structure made of cellulose fibrils.
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which plant cell organelle converts chemical fuel into packets of chemi…
Mitochondrion
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if you were looking at a cell under a powerful microscope, what would t…
It has a nucleus
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eukaryotes are ________ always unicellular always multicellular often m…
D. often multicellular, sometimes unicellular
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prokaryotes consist of ________ organisms belonging to three different …
C. organisms belonging to two different domains, bacteria and archaea
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identify the prokaryotic organism from the list below. fungus animal pr…
D. Bacteria
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which are examples of complex sentences? choose three correct answers. …
When we are ready to leave, we will send you a text message. If she starts to get warm, Janna will turn on the air conditioner. Before you eat the sandwich, please cut it in half.
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artificial selection - textbook summary directions: use the document li…
1. selective breeding 2. natural selection 3. phenotype and genotype 4. DNA 5. Genetic engineering 6. recombinant 7. Gene 8. genetically modified 9. genetically modified
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inter part 1. define the word part, and draw a picture to represent the…
1. The intercity bus travels between different cities. 2. The two companies formed an inter - company partnership. 3. The intergalactic travel is still a topic of science - fictio…
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romeo: bid her devise some means to come to shrift this afternoon; and …
Romeo reviews a meeting time and place.
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and hear the sentence of your moved prince. three civil brawls, bred of…
They will be punished by death.
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1. one thing to consider when choosing a toy is the price of the item. …
1. C. order of importance 2. A. chronological 3. B. spatial 4. A. chronological 5. B. spatial 6. C. order of importance
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read the excerpt from freakonomics. its worth thinking about the incent…
The close relationship between sumo wrestlers could be an incentive for an elite wrestler to throw a match he doesn't need to win.
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read the following excerpt from e. o. wilsons \the environmental ethic.…
A. providing facts
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the seventh - ranked wrestler in japan, meanwhile, earns only $15,000 a…
The incentive system rewards elite sumo wrestlers.
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pyramid may earn millions and is treated like royalty. any wrestler in …
A sumo wrestler near the top of the elite pyramid may earn millions of dollars.
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name: directions: review the timeline and answer. european explorers 14…
1. b. Christopher Columbus 2. a. Jamestown 3. d. Jamestown 4. b. Juan Ponce de León
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pollution and the introduction of exotic species into residual natural …
The loss of plant species and habitats will devastate animals and hinder human progress.
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directions: read the text, and answer the questions. the 1400s were the…
1. d. to preserve meat 2. c. Europe 3. a. record their travels 4. b. a continent
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read the excerpt from freakonomics. now lets look at the win - loss per…
C. statistical
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read this excerpt from infinite jest. i cannot make myself understood. …
His explanations depict him as a bit defensive.
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multiple - choice question how does the brain organize information from…
C. A person's brain forms sensations of stimuli based on the raw sensory data they get.
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after returning from a trip to africa, tom begins to feel very tired an…
Neither HIV nor Naegleria fowleri. The causative agent of malaria is Plasmodium (not listed in the given options).
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after returning from a trip to africa, tom begins to feel very tired an…
Neither of the provided options (HIV, *Nagleria fowleri*) is the causative agent of malaria. The causative agents of malaria are Plasmodium species such as *Plasmodium falciparum*…
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adulthood and mating of helminths occur in which host? multiple choice …
C. Definitive host
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the two major types of helminths based on body type are the ___________…
None of the above options are correct. The correct answer is flatworms, roundworms. Tapeworms are a subgroup of flatworms (cestodes), and nematodes are roundworms.
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protozoan cysts ____________. multiple choice are part of all protozoan…
C. are helpful in surviving unfavorable conditions
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the woven, intertwining mass of hyphae that makes up the body of a mold…
A. mycelium
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the long, threadlike branching cells of molds are called ____________. …
C. hyphae
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when buds remain attached, they form a chain of yeast cells called ____…
A. pseudohyphae
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chitin is a chemical component of the cell walls of ____________. multi…
C. fungi
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which organelle contains cristae where enzymes and electron carriers fo…
A. Mitochondria
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the passageways in the nuclear envelope for movement of substances to a…
C. pores
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it is much safer to be feared than loved. among the wonderful deeds of …
by using a historical event to
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north american indians were excellent farmers. they planted the \three …
1. The roots of the beans provide nitrogen for the corn, the corn serves as a support for the beans, the squash leaves keep the soil moist, and together they increase protein in f…
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histones are ____________. multiple choice found in polyribosomes enzym…
None of the above options are correct as histones are DNA - binding proteins involved in chromatin structure.
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2. histones are __________. multiple choice found in polyribosomes enzy…
None of the above options are correct as histones are DNA - binding proteins that help in forming chromatin structure. If we must choose from the given options, none of them accur…
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1. protists include _________. multiple choice yeasts and molds algae a…
B. algae and protozoa
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increased expression and activity of the gated ca2+ protein channel trp…
(a) Capsaicin binding to TRPV1 opens the channel, allowing Ca2+ ions to move down their concentration gradient into the cell. (b) Capsaicin is likely a small, non - polar molecule…
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18 matching 1 point sb1b,3c disadvantages of asexual reproduction form …
Disadvantages of Asexual Reproduction - No genetic diversity, higher chance of species extinction Form of cellular division that produces 4 unique cells - Meiosis Advantages of Se…
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17 multiple choice 1 point sb2b. males are more likely to be affected b…
Males only have 1 X - chromosome, so the disorder will be expressed if it is present.
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15 multiple choice 1 point sb2b. what type of mutation has occurred her…
15. Substitution Point Mutation 16. Insertions or Deletions
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name: period: date: food chains and food webs vocabulary habitat- ecolo…
Habitat: The natural home or environment of an organism. Ecological Niche: The role and position of an organism within its environment. Food Chain: A linear sequence of organisms …
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sb3b. if this image were real, it would represent which type of inherit…
A. codominance
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13 multiple choice 1 point sb3b. homozygous mice are either black or wh…
D. incomplete dominance
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select the best evidence to support the statement \mr. darcy does not r…
"She could not win him, however, to any conversation; he merely answered her question, and read on."
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12 matching 1 point sb3a - match the following a trait that will show i…
A trait that will show if it is present, masking other traits - dominant A trait that will only show if the organism has two copies of the same allele - recessive The genetic make…
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11 multiple choice 1 point sb1a. if you were a bad guy trying to sneak …
B. cell membrane
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trophic levels · each level in a food chain or food web is a_ · produce…
- Each Level In A Food Chain or Food Web is a **trophic level** - Producers - **organisms that make their own food (usually through photosynthesis)** - Herbivores - **primary cons…
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9 multiple choice 1 point sb1e. what is cellular respiration? the break…
9. The breakdown of glucose to release ATP 10. chloroplast
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multiple choice 1 point sb1a.c in the image, which structure is where c…
C. Mitochondria
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sb1e. what is the opposite reaction of photosynthesis called? cellular …
A. Cellular Respiration
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sb1e. where do plants get the energy for photosynthesis to take place? …
5. A. The sun 6. B. Carbon Dioxide, Water, and Sunlight
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3 multiple choice 1 point sb1c. dna and rna are examples of proteins li…
3. C. Nucleic Acids 4. D. Carbohydrates
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sb1c. proteins are made of monomers called amino acids monosaccharides …
1. A. Amino Acids 2. C. Carbon
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a mutation occurs in a gene coding for an enzyme involved in dna replic…
It could cause errors during replication, potentially leading to mutations in daughter cells
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review the claim and the two pieces of evidence. food tastes better to …
Evidence A does not directly support the claim. It does not discuss whether food tastes better when it is presented in a more attractive way.
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multiple choice 1 point why does this karyotype show three copies of ch…
Nondisjunction caused an extra copy of chromosome 18, resulting in trisomy 18
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consider this claim: food tastes better to people when it is presented …
Evidence B
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2 multiple choice 1 point which of the following best explains how tran…
1. B. Transcription creates an mRNA sequence from DNA, which translation then reads to assemble amino acids into a protein; the macromolecule involved is nucleic acid. 2. A. Cross…
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multiple choice 1 point which of the following is an example of a mutat…
D. A substitution where one DNA base is replaced by another
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wood textile foam plastic class b fires (liquids): gasoline alcohol pai…
The type of burnable material.
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2 types of autotrophs • photoautotrophs____(photosynthesis) • chemoauto…
Photoautotrophs: Organisms that use photosynthesis. Chemoautotrophs: Organisms that use chemosynthesis. Heterotrophs: Organisms that cannot make their own food. Consumers: Organis…
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she explained that to attract prey, glowworms (not really worms at all,…
23. D. skin via 24. J. each glowworm dangles 25. B. lured by the light, then trapped in these threads, and finally reeled in like fish on a line. 26. H. for example, 27. D. DELETE…
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review the details below. • vultures eat meat left over by large predat…
Animals in the African savanna depend on other animals in their ecosystem to survive.
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a type of bacterium triples every hour. there are 50 bacteria to start …
a) 1350 b) 12150 c) $50\times3^t$
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review the details below. chameleons may change colors to express emoti…
Chameleons change color as a response to varying emotional and physical states.
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review the details below. * modern refrigeration has reduced the number…
The invention of the modern refrigerator revolutionized the process of storing food.
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autotrophs • autotrophs are • an autotroph is • plants, algae, some pro…
Autotrophs are: Organisms that make their own food. An Autotroph is: Self - feeding organism. Photoautotrophs: Use light energy to make food via photosynthesis. Chemoautotrophs: U…
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bagel data also reflect how much personal mood seems to affect honesty.…
A. Different emotional states affect people's honesty.
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british march to lexington and concord why did the british redcoats mar…
1. 1770 - Boston Massacre - F. British soldiers fire into a crowd, killing five colonists. 2. 1773 - Tea Act - A. Parliament gives the East India Company a monopoly on tea sales i…
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order the topics from broadest to narrowest. broader the natural predat…
1. the natural predators and prey of arachnids in tropical ecosystems 2. the natural predators and prey of brown widow spiders in tropical ecosystems 3. the natural predators of b…
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a population of 200 bacteria doubles every 20 min. how many bacteria wi…
a) 400 b) 1600 c) 819200
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what is history?
History is the study of past events, people, societies, and cultures, based on evidence, to understand the evolution of the world and draw lessons from past experiences.