生物
细胞生物学、遗传学、生态学与生命科学基础。
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answer the multiple - choice question. adrienne’s cell phone bill last …
C. $f(x)=0.11x + 15$
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12th grade mid - year assessment. international journal of agricultural…
C. It provides an example of the devastating consequences of single - crop farming.
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which activity directly converts energy from the sun into chemical ener…
a bean plant making its own food to grow
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12th grade mid - year assessment international journal of agricultural …
D. vanishes
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rolling plains of wheat, endless fields of flowering canola, row upon r…
B. Diverse plant species attract and support various beneficial wildlife species.
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which type of rhetoric is used in this sentence? to make sure my number…
A. Logos
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¿qué ecuación describe correctamente la población del año 3 - 4? nacimi…
A. Un aumento de los recursos disponibles del año 3 al 4. B. Se produjo un aumento en la reproducción.
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in this article, the author discusses the impacts of single - crop farm…
B. to indicate how prevalent and appealing monocultures seem to be
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suppose it takes 8 hours for a certain strain of bacteria to reproduce …
There will be 560 bacteria present after 1 day, 4480 after 2 days and 35840 after 3 days.
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¿qué ecuación describe correctamente la población del año 3 - 4? pa nac…
A. Nacimientos = Muertes
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answer the multiple choice question. adrienne’s cell phone bill last mo…
C. $f(x)=0.11x + 15$
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5 utilice la gráfica a continuación para responder cada parte de esta p…
# Explicación detallada: ## Paso 1: Analizar la gráfica para el período año 0 - 2 Observamos que la población aumenta en este período. Esto significa que el número de nacimientos …
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which sentence most clearly describes a plot, as opposed to just a narr…
D. A gymnast overcomes her low confidence to win an Olympic gold medal.
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los guardaparques planean un estudio a lo largo de un periodo de diez a…
# Explicación paso a paso: ## Paso 1: Analizar el gráfico Observamos que durante el tiempo B, la población de ciervos se mantiene constante. Esto significa que el tamaño de la pob…
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what happens to an enzyme when it is denatured? it becomes more active …
It loses its specific shape and function
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question 1 of 5 how are pathogens such as e. coli often spread to consu…
D. Through cattle in unsanitary feedlots
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which factor does not affect enzyme activity? substrate concentration t…
D. Light intensity
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what is an enzyme made of? lipid carbohydrate nukleotide protein
D. protein
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9/11 true or false plants do not have mitochondria
FALSE
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which process is not part of biological oxidation? the calvin - cycle g…
The Calvin - cycle
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question 1/1 what type of macromolecules is an enzyme? a. carbohydrate …
C. Protein
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true or false fermentation is an aerobic process.
FALSE
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6/11 what is catabolism? a process that builds up bigger molecules. the…
C. A process that breaks down bigger molecules.
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true or false fermentation never occurs in humans.
FALSE
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4/11 true or false photosynthesis is an anabolic reaction
TRUE
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true or false fungi are autotrophes
FALSE
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true or false humans are heterotrophes
TRUE
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question 7 of 10 which sentence is the most subjective statement? a. co…
C. Roger should have practiced more if he wanted to win the tournament.
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true or false transcription is the copying of dna to rna.
TRUE
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fill in the blank 2 points the owl is a answer consumer while the crick…
# Breve explicación: Los búhos son depredadores que comen a otros animales, como insectos (como los grillos). Los consumidores primarios son organismos que se alimentan de plantas…
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which organisms are carnivores in this pyramid? multiple answer 3 point…
B. Snake C. Owl D. Bird
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multiple choice 1 point 2 how many trophic levels are shown in this pyr…
4
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true or false 1 point the 1st trophic level has the most organisms beca…
# Breve explicación: La primera nivel trófico está conformado por los productores primarios, como las plantas, que capturan la energía solar y la convierten en energía química a t…
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secret agents, spys, and other operatives use coded messages in their w…
EXCELLENCE IN IS NOT AN ACT, BUT A HABIT. - Ralph Marston
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while researching a topic, a student has taken the following notes: • m…
A. Seeds from Pipturus albidus were found by researchers in the feces of non - native birds.
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purple coneflower is a plant pollinated by multiple species of animals,…
D. Plants pollinated by a single species, such as Darwin's orchid, have deeper flowers than plants pollinated by multiple species, such as purple coneflower.
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studies of the population density of cougars (puma concolor) have yield…
B. David M. Choate et al. reported a maximum density of 10.24 individuals per 100 square kilometers, higher than that reported by several other studies.
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worksheet algebra iunit 2.4 car prices directions: find 1 classmate to …
a. $C = 1.06\times9500+120 = 10190$ b. $C = 1.06\times14699+120=15700.94$ c. $P=\frac{22480 - 120}{1.06}=21094.34$ d. $C = 1.06p+120$ 2. $C=(1 + \frac{r}{100})P+m$
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evan maclean and colleagues evaluated behavioral and genetic data from …
A. some genes responsible for behavioral differences between dog breeds are not unique to dogs.
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5. what is the main argument presented by patrick henry in the passage?…
B. The importance of state governments and individual liberties
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select the correct answer from each drop - down menu. what resource was…
New innovations during the Industrial Revolution brought a huge demand for coal to power new machines and produce steel. The additional heat was needed in boilers that ran textile…
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select the correct answer from each drop - down menu. what resource was…
The first blank: coal The second blank: steel
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question 16 how is rna different from dna? rna has uracil all of these …
B. All of these
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which of the following best describes how dna and rna are similar? ○ th…
They both have Cytosine and Guanine
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question 14 what type of sugar is in an rna nucleotide? ribose glucose …
Ribose
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what is the function of rna? takes the original code out of the nucleus…
Takes the original code out of the nucleus and translate it into proteins
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which sequence of dna would be complementary to this sequence: atg tga …
A. TAC ACT GTC
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44. illustrations are an essential part of a service manual. 45. the vi…
60. b. nut 61. e. cotter pin 62. d. RTV silicone 63. c. tap 64. a. lock washer 65. f. cap screw
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many plants have leaves that are larger on one side of their long centr…
A. 3.75 to 1.
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question 11 2 pts a process in which dna has the unique ability to make…
B. Replication
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the following text is from angeline boulleys 2021 novel firekeepers dau…
A. After the first mile of a run, the narrator experiences a change that makes the rest of the run easier.
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question 10 adenine bonds with...... guanine thymine (if rna); uracil (…
C. Thymine (if DNA); Uracil (if RNA)
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two grocery carts have the same initial total momentum. the two carts c…
It is the same if no external forces are added.
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name this structure: double helix hydrogen bond nucleotide a sugar - ph…
nucleotide
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which two molecules form the sides (backbone) of the dna double helix? …
deoxyribose and phosphate
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question 7 the order of nucleotides in dna...... allows for the waxy, w…
are blueprints that contain directions on how to build proteins
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review the science textbook excerpt and then answer the question. genes…
# Breve explicación: El texto describe el experimento de Tryon con ratas en un laberinto y cómo los resultados sugieren que la habilidad para navegar el laberinto se ve influida p…
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question 6 2 pts dna is said to be \semi - conservative\. what does tha…
it conserves one original strand from the parent DNA, and makes a new strand during DNA Replication
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read the passage. then answer the question below. rose gardens are a go…
B. part of a community C. part of an ecosystem
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read the journal entry and then answer the question. monday, november 1…
authorities financing the expedition
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select the correct answer. in the excerpt from the poem \thanatopsis\ b…
A. earliest
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in september of 1962, john f. kennedy took the stage at rice university…
global progress
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question 3 of 10 score 2 pts which sentence is an example of the word \…
B. Scott's Christmas tree looked better when he put lights and ornaments on it.
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identifying the structure of a sonnet match each element of a sonnet wi…
meter - the pattern of stressed and unstressed syllables in a poem pentameter - a line of poetry with five metrical feet iambic pentameter - five iambs that alternate between stre…
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the figure shows the graphs of the cost and revenue functions for a com…
500
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choose the correct answer. what do we call competition between members …
Intraspecific
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the enzyme carbonic anhydrase is a protein that binds to two small mole…
A slight increase in body temperature may initially increase the reaction rate catalyzed by carbonic anhydrase and other enzymes due to increased kinetic energy. However, if the t…
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a teacher assigns the following experiment to a class. draw an outline …
There is no correct option shown in the provided text as the correct conclusion is that lipid molecules are non - polar because they repel water, but no such option is given.
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amino acids are named after two of their functional groups: the amino g…
The common amino and carboxyl groups enable amino - acids to link together to form macromolecules, while the different R - groups endow the macromolecules with a wide variety of p…
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bacterial nitrogen fixation nitrogen fixation is a process by which mol…
2. (a) Bacterial nitrogen - fixing by free - living bacteria (b) Nitrogen - fixing symbiosis in legumes by Rhizobium (c) Nitrogen - fixing symbiosis in non - legumes by other bact…
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read the science textbook excerpt and then answer the question. genes a…
A. biology students
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the amazon river basin is home to several species of river dolphins, al…
The author provides facts about the study, including when it was published and what it shows about Araguaian dolphins.
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in their study of fossils of the extinct arthropod mollisonia symmetric…
C. To discuss a significant feature that may have been in a study of *M. symmetrica* fossils
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refer to the table. the relationship between genetic divergence (in seq…
E. 0.84
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predict how much money can be saved without having a negative actual ne…
# Explicación: ## Paso 1: Calcular los gastos totales reales Sumamos los gastos reales: $300 + 100+200 + 75=675$. ## Paso 2: Calcular el ingreso neto real El ingreso real es de $6…
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factor the quadratic. $z^{2}+6z - 7$ convert from general form $ax^{2}+…
$(z + 7)(z - 1)$
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question type the correct answer in the box. round your answer to the n…
79
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1. the diagram compares diffusion of sugar molecules and osmosis. expla…
Diffusion is the movement of any substance from high to low concentration. Osmosis is the movement of water molecules across a semi - permeable membrane from high water to low wat…
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read the passage. excerpt from \the cask of amontillado\ by edgar allan…
The author intentionally withholds information from readers, leaving them in the dark about the characters' motivations.
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sc2201 mvoa biología semestre a_2492862 reacciones independientes de la…
la atmósfera
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¿qué se requiere para que se produzcan tanto las reacciones dependiente…
ATP y NADPH
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¿qué se requiere para que se produzcan tanto las reacciones dependiente…
agua, CO₂, energía, ATP y NADPH
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¿qué se requiere para que se produzcan las reacciones independientes de…
dióxido de carbono
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¿qué compuesto es un intermediario metabólico de las reacciones indepen…
PGA
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comprueba las afirmaciones sobre las reacciones independientes de la lu…
- Las reacciones independientes de la luz producen carbohidratos. - Las reacciones independientes de la luz requieren dióxido de carbono ($CO_2$).
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what are hormones? glands cells chemical messengers building blocks of …
C. chemical messengers
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which endocrine glands primarily control reproduction and fertility? ch…
the ovaries the testes
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match each term with its definition. transgender gender identity cisgen…
transgender - a person whose gender identity and biological sex do not align gender identity - the inherent sense of self as either male or female cisgender - a person whose gende…
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sort each characteristic into the correct category. reinforced by stere…
Sex: specified by reproductive organs, based on number of chromosomes, defined by biological factors Gender: reinforced by stereotypes, includes expectations for behavior, partly …
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unit 2.1 quiz: earth rotation & revolution (copy) 1. earth is tilted on…
(1) A. Mars (2) B. January (3) No answer provided for this part as no diagram is available to determine the position.
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dr. hernandez is an expert in art history. the museums staffers want th…
B. intuition
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1. according to the cell theory, what is required for an object to be c…
1. It must be composed of cells and cells must come from pre - existing cells. 2. Allowed for clearer and more detailed views of cells, leading to more discoveries. 3. See the abo…
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4 the author writes that there is now stricter security at airports. wh…
C. The terrorists used airports to gain access to planes.
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3 according to the article \five stars for literary critics,\ what is o…
B. A journalist, who discusses a new book and why it matters
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two factors that greatly impact the effectivness of enzymes are...
Temperature and pH
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7. cultural beliefs are: a. always based on scientific evidence b. idea…
7. b. Ideas accepted as true, often without proof 8. b. The process of passing culture between generations 9. b. Language determines how we think and view the world 10. c. They in…
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what gas is released during cellular respiration? carbon dioxide hydrog…
Carbon Dioxide
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at most colleges and universities, weighted means are used to compute s…
$1.71$
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the three types of plate boundaries are: 1. divergent 2. convergent 3. …
- Divergent plate boundaries are found where plates are **moving apart**. - The best example of divergent oceanic crust is **the Mid - Atlantic Ridge**. - The best example of dive…
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cellular respiration takes place in which organelle? ribosome chloropla…
Mitochondria