生物
细胞生物学、遗传学、生态学与生命科学基础。
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which scenario is the best example of a frame narrative? a. an elf, a h…
B. A reporter tries to piece together the truth as she listens to three different plane - crash survivors tell their stories.
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which movement causes day and night on earth? rotation of earth revolut…
rotation of Earth
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to do this, you will add a 1 mg sample of protease to 1 mg of protein. …
0.5 mg/sec
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what is the most common cause of acute myocardial infarction? thrombus …
First question: Thrombus formation after plaque rupture Second question: Aortic stenosis
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which scenario is the best example of a frame narrative? a. a detective…
B. Four survivors of World War II sit around a table and share their war stories with a naive reporter.
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oxygen in the body can be metabolized to produce unstable molecules cal…
A. free radicals
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which of the following acts as the principal form of stored energy in t…
C. fats
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1ml small intestine liquid at ph 9 protein concentration (mg/ml) time (…
Low Enzyme Production
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the form of carbohydrate that is stored in the body for future energy n…
A. glycogen
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1ml small intestine liquid at ph 9 protein concentration (mg/ml) time (…
Low Enzyme Production
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carbohydrates are the class of macronutrients that supply energy for br…
True
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the first correlation below shows the relationship between types of cel…
Gamete
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which process must the cell undergo to have genetically different cells…
A. meiosis
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how does water help to achieve fluid balance for each cell in the body?…
by, along with a healthy diet, helping to replace electrolytes lost through sweat
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which of these pairings is correct? mitosis, part of asexual reproducti…
mitosis, part of asexual reproduction because it produces diploids
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meiosis produces which cell type? haploid diploid prokaryotic somatic
A. haploid
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which element does a persons level of physical fitness depend on, besid…
All of the above (body composition, genetic makeup, age, family history) influence a person's level of physical fitness in terms of muscle strength, muscle endurance, and flexibil…
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which describes the four cells that are produced at the end of meiosis?…
genetically different haploid cells
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why does \the monks tale\ fit the category of parable? a. it is a serie…
C. It teaches a universal truth about Fortune.
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which statement describes a process associated with meiosis? haploid ce…
Haploid cells join to form an organism that has a complete set of chromosomes.
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a 44 - year - old male presents with abdominal pain. on auscultation, n…
First question: B. 5 - 34 per minute Second question: B. Cheyne - Stokes respiration
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which process can be described as two cell divisions, genetic variation…
A. meiosis
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in which type of reproduction can cells divide through the process of m…
D. asexual reproduction
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questions https://www.youtube.com/watch?v=-lxg - 35xq o 1. regular exer…
1. A. True 2. E. All of the above 3. A. True
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mitosis produces which cell type? haploid diploid sperm gametes
diploid
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which process must the cell undergo to have identical cells at the end …
B. mitosis
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jaqueline, a 12th - grade economics student, is shopping for a differen…
Jaqueline has found two different cars at a local dealership that meet her needs. The first car has a better sound system than the other. The second car has 20,000 fewer miles on …
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which base is found in rna but not in dna? thymine cytosine guanine ura…
# Breve explicación: La uracilo es una de las cuatro bases nitrogenadas que componen el ARN. En el ADN, en lugar de uracilo, se encuentra timina. Las otras bases, citoosina, guani…
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adenine - cytosine deoxyuribose - cytosine cytosine - guanine cytosine …
Citosina - Guanine
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9. how do they eventually make it back to spanish territory? a. they wa…
9. a. They walk with the help of Native Americans acting as their guides 10. b. That there are lands with much gold 11. c. None of the other men wanted to do it so they forced Est…
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which story scenario would best fit the historical context of the 14th …
C. A local orphanage must close down because of an evil landlord, until the town church steps in and offers to raise funds for the children.
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______ development includes the biologic process that describes changes…
Physical Motor
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question 7 of 10 which of the following sources is likely to provide th…
B. A scientific journal
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which of the following is false about the structure of enzymes? a every…
C. An enzyme can catalyze most reactions if the reactants are at a high concentration.
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question 5 of 10 before scientists publish their data and conclusions i…
D. Peer review
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explain the difference between rotation and revolution. then use these …
Rotation is the spinning of an object on its own axis. Revolution is the movement of an object around another object. The Earth rotates on its axis once every 24 hours, causing da…
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use \american apple\ and bend, not break: a life in two worlds to answe…
34. H 35. A
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22) choose the best word that completes the analogy. cell : nucleus :: …
B. car
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question 29 of 33 which type of wave carries the information in a text …
B. Radio
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question 27 of 33 which statement below best describes the evolution of…
A. Light was initially understood as a wave, but experimental results indicated that it also has a particle nature.
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1. what is hardware? 2. hammers, picks and ____________ revolutionized …
1. Physical components of a system (e.g., tools or computer parts). 2. Tools. 3. Through tool - making, fire - use, etc. 4. Archimedes' screw among others. 5. An ancient gripping …
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34 which quotation from \american apple\ best reflects an experience si…
There is not enough information provided to determine the correct answer among F, G, H, J.
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the environment consists of several organism levels. match the statemen…
1. Community 2. Ecosystem 3. Species 4. Population
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read the paragraphs from stacys report on nonflowering plants. 1 a summ…
3. Neither ferns nor mosses produce cones like the conifer tree.
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mycorrhizae form a network of filaments that associate with plant roots…
mutualism
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in mammals, the male carries the set of chromosomes for sex determinati…
1. True 2. A. Inbreeding 3. False
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genetics is the science of heredity and variation. * true false the cel…
1. True 2. False 3. False 4. True
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you are developing a savings plan using short - term, medium - term, an…
C. A new cell phone, college tuition, a down payment on a home
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question 16 (1 point) use the following information to help you answer …
producer
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what effect would the enzyme have on the time to make 1 mg of product? …
Decrease
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what is the process by which semen from the male is placed in the repro…
D. Artificial insemination
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in the early days of the industrial revolution, poor laborers often toi…
unskilled employees, labored, in dangerous conditions
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real world check - in: this wolf population data for maryland is an est…
# Explicaciones Breves: 1. Entre 1500 y 1725, la población de lobos en el condado de Prince George, Maryland, experimentó una ligera disminución gradual. Esto se puede ver en la g…
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genes are parts of the chromosomes which control the development of cer…
True
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1. using your class data, sketch a graph of the wolf population over th…
1. Utilizar datos de clase para trazar puntos en un gráfico con eje x para "rounds" y eje y para población de lobos y unirlos para formar la curva. 2. Comprender patrones, interac…
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coyotes and wolves both live in banff national park. they are both carn…
Coyotes hunt at night, wolves hunt during daylight, wolves live in the mountains, coyotes live in the grasslan
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what effect would the enzyme have on the amount of product made in 3 se…
Increase
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question: the stamen (#8, male part), is composed of the following part…
anther and filament
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1. using your class data, sketch a graph of the wolf population over th…
1. Sin los datos reales de la clase, no se puede realizar el gráfico. Pero el procedimiento es colocar los "rounds" en el eje x y la población de lobos en el eje y, marcar los pun…
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question 12 (1 point) what is the advantage of being able to reproduce …
organisms can better respond to changes in environmental conditions
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glycolysis takes place in the ______, krebs cycle takes place in the __…
C. cytoplasm, matrix of mitochondria, inner membrane of mitochondria
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1. how does the class data compare to the real - world population estim…
1. Comparar muestra y patrones, identificar similitudes y diferencias. 2. Aumento de población de ciervos por falta de depredadores. Depende del modelo de clase. 3. Muestra sesgad…
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what is the overall equation for cellular respiration? (a) 1 glucose + …
D. 1 glucose + 6 oxygen = 6 carbon dioxide + 6 water + energy
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question 10 (1 point) the union of a male sperm cell with a female egg …
Question 10: D. zygote (Note: Since question 11 is incomplete in the provided image, only question 10 is answered. If you can provide the full content of question 11, I can furthe…
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which of the following is not part of the structure of atp? a adenine b…
B. Guanine
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1. using your class data, sketch a graph of the wolf population over th…
# Explicación detallada: ## Paso 1: Graficar la población de lobos Debes utilizar los datos de tu clase. Coloca en el eje x los "rounds" (turnos o períodos) y en el eje y la canti…
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all energy in ecosystems comes from the sun. light energy from the sun …
C. Chemical energy
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question 8 (1 point) the system that is used to classify individual org…
Question 8: domain, kingdom, phyla, class, order, family, genus, species Question 9: variation among the species
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real world check - in: this wolf population data for maryland is an est…
1. La población de lobos experimentó fluctuaciones menores y se mantuvo en un rango similar. 2. La población de lobos experimentó un declive pronunciado hasta reaching cero. Causa…
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what is the best example of a down payment? a. ann signs a cell phone p…
C. Robby pays 10 percent cash up front and gets a loan for the remaining 90 percent of the cost of a condominium.
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question 6 (1 point) the most specific grouping within a kingdom which …
Question 6: Species Question 7: Niche
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t true or f false 6 - 6 all organisms respire. 6 - 7 all organisms phot…
6 - 6: T. True 6 - 7: F. False 6 - 8: T. True 6 - 9: F. False 6 - 10: F. False 6 - 11: T. True
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question 5 (1 point) a symbiotic relationship in which one species bene…
Parasitism
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question 7 of 10 which substance is a reactant in anaerobic fermentatio…
D. Glucose
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question 6 of 10 which two substances are used in only one of the three…
B. Oxygen, C. Glucose
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question 2 (3 points) match the example of the trait to the category it…
Non - heritable trait: 3. Ability to play piano Continuous variation: 1. Foot length Discrete variation: 2. Type of earlobe
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what is the primary function of myelin in neurons? to generate action p…
C. To increase conduction velocity
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the diagram summarizes the electron transport chain of cellular respira…
C. The intermembrane space
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question 1 (1 point) parent cell cell division new daughter cells this …
Binary Fission
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the text states that women had already played an important role in the …
D. During World War II, a group of women in Britain ran the computational machines that broke German codes.
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question 4 of 33 early experiments with light were understood by explai…
B. The unique spectral lines of the elements
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1. who is your european power? spain 2. what colony is under your europ…
1. España 2. Muchos países de Latinoamérica (por ejemplo, México, Perú, Argentina) 3. Los Reyes Católicos (Isabel I de Castilla y Fernando II de Aragón) 4. Búsqueda de riquezas na…
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not an important battle in the war, but increased the morale of georgia…
Battle of Kettle Creek, American Revolutionary War
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cell membrane structure read each of the statements below and choose th…
1. B. carbohydrates 2. E. fluid mosaic 3. G. phospholipids 4. F. homeostasis 5. A. bilayer 6. D. cholesterol 7. C. cell membrane 8. H. proteins 9. Phospholipid; Label: Hydrophilic…
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a niche is: symbiosis means “ ” and happens when two species have |inte…
A niche is: The role and position of a species in its environment. Symbiosis means "living together" and happens when two species have a close, long - term interaction. | Interact…
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what is a limiting nutrient in the context of biogeochemical cycles? a …
A. A nutrient that is scarce and limits biological growth
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which type of synapse allows for direct electrical communication betwee…
B. Electrical synapse (gap junction)
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what is the role of bacteria in the nitrogen cycle? they convert nitrog…
They convert nitrogen gas into ammonia
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question 13 (2 points) listen which of the following is a characteristi…
Question 13: C. Increased deep tendon reflexes Question 14: C. Dorsal root ganglia
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question 11 (2 points) the dorsal root ganglia contain the cell bodies …
B. Sensory neurons
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match the letter with the anatomy of an earthquake. epicycle attenuatio…
Epicenter - E Attenuation - C (as the shaking seems to be less intense here compared to other points, indicating wave reduction) Amplification - D (due to the more intense reactio…
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same as the french and indian war but known by this internationally. ww…
B. Seven Years War
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4. certain natural selection pressures can cause genetic diversity with…
4. D. The population will be at risk if a new disease is introduced because a greater percentage of the population has the same traits that make them vulnerable to the disease. 5.…
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during the rising phase of an action potential, which ion channels open…
Voltage - gated sodium channels
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long stem bright 80 68 85 18 long stem dim 75 55 73 14 move the correct…
longer shorter stem length
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question 3 which of the following is not an example of a metabolic proc…
B. Distribution of molecules throughout the organism
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leaf trait light condition number of cotton plants observed water loss …
Cotton plants grow broader and thinner leaves in the shade to absorb more light. Cotton plants grow narrower and thicker leaves in full sun to save water and stay cool. Leaf shape…
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q2. how many years can carbon stay in the form of coal in the environme…
Q2: Millions of years Q3: Burning fossil fuels, industrial processes etc. release waste products as pollutants Q4: Hydrologic cycle Q5: The sun Q6: Wind energy Q7: Terrestrial eco…
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which of the following is true about the cell cycle? a it starts with a…
B. It is responsible for the maintenance of repairing of tissues.
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in which phase of the cell cycle do sister chromatids split apart? a an…
A. Anaphase