生物
細胞生物學、遺傳學、生態學與生命科學基礎。
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which type of epithelium is composed of multiple layers of flattened ce…
stratified squamous
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in the 1940s, geneticist barbara mcclintock discovered mobile segments …
A. Like McClintock's discovery, which revealed moving DNA segments within a cell's genome, Lederberg's discovery also involved DNA mobility, showing how phage DNA will enter a bac…
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use the source below to answer question 10 2001 report on china from am…
10. A. People arbitrarily detained for peacefully exercising their rights 11. b. Need to have the freedom to make their own decisions 12. D. preserving the democratic rights of th…
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question 8 what are the three main components of connective tissue? ○ c…
cells, ground substance, and fibers
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rising global temperatures affect marine ecosystems in the galapagos by…
causing coral reefs to bleach and die off.
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question 6 what is the primary cell type in cartilage? ○ chondrocyte ○ …
A. chondrocyte
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in his meta - analysis of recent studies of animal information cascades…
B. Instead
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what is the primary goal of the galapagos marine reserve? to increase t…
To conserve resources by restoring and maintaining marine biodiversity
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a single layer of cube shaped cells describes what type of epithelium? …
B. simple cuboidal
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9. question when treating bites & stings you should use: an aed (automa…
9. An auto - injection. 10. Place mouth over Infant's mouth and nose. 11. Before providing CPR.
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intercalated discs are a unique feature of what type of tissue? bone co…
cardiac muscle tissue
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based on the map, how might biomes impact the relationship between west…
Western Asian countries might form trade relations with Southeast Asian countries because they have similar environments.
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question: describe the chloroplast. describe the mitochondrion. what ar…
The chloroplast looks like a green, lens - shaped organelle. The mitochondrion looks like a bean - shaped organelle. Some parts of the chloroplast are the outer membrane, inner me…
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goblet cells are found in this kind of epithelium. stratified columnar …
simple columnar
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question: what are some of the chemicals used in cellular respiration? …
Some chemicals used in cellular respiration are glucose and oxygen. Some chemicals made in cellular respiration are carbon - dioxide, water, and ATP.
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question: what are some of the chemicals used in photosynthesis? what a…
Some chemicals used in photosynthesis are carbon - dioxide, water, and chlorophyll. Some chemicals made in photosynthesis are glucose and oxygen.
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question: what are some of the chemicals used in photosynthesis? what a…
Some chemicals used in photosynthesis are carbon dioxide, water, and chlorophyll. Some chemicals made in photosynthesis are glucose and oxygen.
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a soils microbial community (the microbial taxa present in their relati…
A. disentangle the influence of microbial communities on soil moisture from their influence on glucosinolate content in the plants.
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neuroscientist artin arshamian and his team sought to determine what af…
B. culture significantly influences whether a person perceives an odor as pleasant or unpleasant.
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question: what is occurring in the process of cellular respiration? (i …
Cellular respiration is a process where cells use glucose and oxygen to produce energy (ATP), carbon - dioxide, and water, and it mainly occurs in the mitochondria.
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5. define autotrophic. 6. define heterotrophic. 7. when a euglena becom…
5. Organisms that produce their own food from inorganic substances (usually via photosynthesis). 6. Organisms that obtain nutrients by consuming other organisms or organic matter.…
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color the euglena according to the directions. 1. are euglena unicellul…
1. Unicellular 2. Kingdom: Protista; Phylum: Euglenophyta 3. Chloroplast 4. Anterior end
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question: what is occurring in the process of photosynthesis? (i see...…
In photosynthesis, plants use light energy to convert carbon dioxide and water into glucose and oxygen inside chloroplasts.
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which of the following helps make up the \work bench for protein synthe…
C. rRNA
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question 5 1 pts transcription takes place in the cytoplasm of eukaryot…
False
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the process of translation produces a piece of rna called mrna (messeng…
B. False
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question 7 1 pts the first codon read (the start codon) during translat…
True
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the components of a rna nucleotide are ribose, phosphate, and either ur…
True True
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question 10 (1 point) rates of ____ are an excellent indication of a co…
Question 10: Guest retention Question 11: False Question 12: Tort law
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due to the chorotega regions accessibility, various types of forested a…
A. 140 for Class I - IV
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a mutation is the change in nucleotide sequence of dna. true false
True
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question 10 1 pts the allele or gene that is fully expressed or has the…
dominant
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question 4 1 pts if during translation a mrna molecule is 12 nucleotide…
4 (Note: Since 4 is not in the options, there may be an error in the question setup or options, but based on the scientific principle, the correct answer from calculation is 4. If…
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match the following themes of an ideology with the correct example of t…
46. b. Religion 47. c. Class 48. d. Relationship to land / Environment 49. a. Nation 50. d. Relationship to land / Environment 51. D. Cuba 52. B. Pluralist
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question 2 1 pts which of the following would not be involved in transc…
B. DNA polymerase
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42. which of the following actions is evidence that economic liberalism…
42. D. increasing number of government bailouts (Public funds used to support private industry) being offered to important industries 43. C. freedom 44. a. Emphasis on free press …
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in a biology lab, a researcher is studying a water molecule. she notice…
polar covalent bond
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question 1 1 pts which of the following has a triplet of nucleotides ca…
D. mRNA
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which of the following is an ecosystem service provided by biodiversity…
A. Purifying water True
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the plaice is ectothermic, or cold - blooded, and the southern bluefin …
B. untenable
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the plaice is ectothermic, or cold - blooded, and the southern bluefin …
A. unanticipated
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5. explain how a virus makes more of itself. 6. what part of the body d…
5. A virus attaches to a host cell, injects its genetic material, hijacks cell machinery for replication, assembles new particles and releases them. 6. Primarily the respiratory s…
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which compound is oxidized in the reaction shown below?
Isocitric acid
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adaptations and speciation speciation and adaptations are fundamental c…
1. La reproducción entre organismos de la misma especie. 2. La separación de poblaciones de una especie que impide la reproducción exitosa. 3. Geográfica 4. Reproductiva 5. Adapta…
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column a 1. the coldest, driest biome just south of polar regions. it h…
1. f. Tundra 2. c. Grassland 3. b. Temperature forest 4. e. Taiga (Boreal forest) 5. a. Tropical rainforest 6. d. Desert
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question 23 (3 points) match each aquatic ecosystem to its description:…
1. d. Marine 2. b. Freshwater 3. a. Wetlands 4. c. Estuaries
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12. list 2 adaptations that each animal has.
- Primera imagen: Coloración camuflada, Movilidad entre ramos. - Segunda imagen: Alas para vuelo, Estructura corporal ligera.
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question 10 1 pts the first step in protein synthesis is __________ whi…
C. transcription
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skill level: to be determined all vertebrates belong to the phylum
Chordata
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1. how does the size of a bacterial cell compare with an animal cell? 2…
1. Bacterial cells are much smaller than animal cells. 2. By binary - fission. 3. Regular hand - washing; Covering mouth and nose when coughing or sneezing. 4. Because colds and f…
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question 8 1 pts dna polymerase has several functions except breaking t…
A. breaking the hydrogen bonds of the original DNA molecule
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question 7 1 pts the single - stranded rna molecule that is transcribed…
messenger RNA (mRNA)
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question 6 1 pts the watson and crick base pairing principle states tha…
B. Purine - Pyrimidine
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question 5 1 pts a __________ is any change to the original dna molecul…
C. mutation
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question 4 1 pts transfer rna (trna) is the rna molecule that provides …
B. transfers a specific amino acid to the ribosome to build the polypeptide chain
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question 3 1 pts which of the following would not part of a dna nucleot…
C. ribose
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question 2 1 pts translation is the process by which cellular ribosomes…
A. cytoplasm
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question 1 1 pts the monomer for a nucleic acid is ____________. amino …
C. nucleotide
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determine the ecological interaction for the example below: cattle egre…
d. Commensalism
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use this excerpt from the \a walk through the rainbow with pace\ articl…
PACE's study of phytoplankton populations is significant because its high - resolution instruments can measure the color intensity exiting the ocean surface to capture fine detail…
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11. fill in the chart below using what you know about the animals above…
# Explicación paso a paso: ## Paso 1: Analizar adaptaciones del elefante El elefante tiene orejas grandes que ayudan a enfriarse en climas cálidos y puede almacenar agua en su cue…
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determine the ecological interaction for the example below: stentor and…
C. Mutualism
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9. what is an adaptation? a) a trait that hinders survival b) a random …
9. C. A trait that improves survival and reproduction 10. B. Mating rituals or habits
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1. which derived characters do mammals share with crocodiles? 2. which …
1. four limbs, amniotic eggs, additional skull openings 2. fur 3. amniotic eggs, additional skull openings
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1. which derived characters do mammals share with crocodiles? 2. which …
1. Amniotic eggs, four limbs 2. Fur 3. Additional skull openings
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which benefit does fat provide? o digestive enzymes o short - term ener…
C. long - term energy
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use the phylogenetic tree to answer the following questions. 14. is the…
# Explicación: ## Paso 1: Resolver pregunta 14 Observando el árbol filogenético, el insectívoro más cercano al Green warbler (C. olivacea) es el Mangrove finch (C. heliobates). ##…
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1. which derived characters do mammals share with crocodiles? 2. which …
1. Amniotic eggs, additional skull openings 2. Fur 3. Amniotic eggs
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197 ① what is one characteristic of the advanced cities of harappan civ…
1. Evidence of urban planning, advanced drainage, and standardized weights and measures could be considered characteristics of an advanced civilization in the context of the Harap…
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13. read each scenario below and indicate which type of isolation has o…
Eastern spotted skunks: Temporal Fireflies: Conductual Galápagos tortoise: Geográfico Frogs: Temporal Squirrels: Geográfico Birds: Conductual
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the cladogram below shows how some animals are classified. use the clad…
A. The butterfly has jointed appendages, but the earthworm does not
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which characteristic do angiosperms have that separate them from all th…
A. flowers
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phytoplankton seaweed mosses ferns gymnosperms angiosperms flowers seed…
B. mosses C. ferns D. gymnosperms E. angiosperms
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phytoplankton seaweed mosses ferns gymnosperms angiosperms flowers seed…
B. seeds
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which organism represented on this cladogram have both seeds and flower…
E. Angiosperms
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study the cladogram below and answer the question that follows. phytopl…
B. phytoplankton
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cladogram practice questions which organisms represented by the cladogr…
C. Snake, D. Crocodile, E. Bird
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use the diagram below to answer the following question. what is the car…
70 deer (assuming the options were mis - typed and the intended correct value was around 70 as per the graph's stable population level)
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question 1 (1 point) what ecological level is best represented by the i…
b. Organism
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read the passage. george washington and the american revolution main re…
They had an intimate bond.
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read the passage george washington and the american revolution main rea…
He was a selfless leader.
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______ is the delegating of authority and decision - making on a policy…
B. Devolution
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the decision to give the national government control over commerce and …
B. promote economic development and protect property from radical state legislatures.
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select the correct answer. what must be demonstrated for the election o…
B. All legal votes have been counted accurately.
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the three - fifths compromise a) determined that all american citizens …
C. determined that three out of every five slaves would be counted for purposes of representation and taxation.
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john locke is an important philosopher for the ideology of _______, and…
E. liberty and political rights
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which one of the following relationships is an example of \competition\…
D. Living in the same niche, stronger - beak - flinches consume tough seeds and smaller - beak - flinches consume softer seeds.
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refers to the bodys natural tendency to maintain internal balance. a ho…
A. Homeostasis
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what is not the impact of continental drift? a. geographical isolation …
B. Kudzu inhibiting natural process of tree renewable
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which one of the following would be a unicellular organism? a an amoeba…
A. An amoeba
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water is taken in during which process? light independent process light…
Light dependent process
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what is being produced in light independent reactions or calvin cycle? …
Sugars
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which of the following distinguishes living from non - living things? a…
C. Non - living things cannot reproduce themselves.
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predict: how might this parallel plot affect the main plot of the \star…
A parallel plot could introduce new obstacles for the star - crossed lovers, offer alternative solutions to their problems, or provide a contrast that highlights the uniqueness of…
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the light independent reaction happen in chlorophyll stroma thylakoid m…
Stroma
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question 6 where does light dependent reaction take place? thylakoid of…
Thylakoid of organelle chloroplast
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8. the graph shows a reaction that occurs with and without an enzyme to…
B. The activation energy is lowered in the reaction with an enzyme.
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why do plants appear green?
Plants appear green because chlorophyll in them reflects green light while absorbing other wavelengths of light.
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the model shows the functioning of an enzyme at two different temperatu…
1. C 2. C
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what is the difference between photosynthesis and cellular respiration?…
A. uses chemical energy to produce ATP energy molecule B. The reactants of photosynthesis are products of cellular respiration