生物
细胞生物学、遗传学、生态学与生命科学基础。
- distinguish between a skeletal muscle and a skeletal muscle fiber.
- 128 review sheet 11 3. the drawing and photomicrograph below show a rel…
- 2. on the following figure, label the endomysium, epimysium, a fascicle…
- question 4 (2.5 points) the use of ultrasound to examine and measure in…
- muscle tissue 8. the terms and phrases in the key relate to the muscle …
- vocabulary understanding using the term and definitions, match the term…
- vocabulary understanding using the term and definitions, match the term…
- vocabulary understanding using the term and definitions, match the term…
- vocabulary understanding using the term and definitions, match the term…
- vocabulary understanding using the term and definitions, match the term…
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cellular respiration the energy produced during cellular respiration is…
B. It breaks down glucose to release energy stored in the chemical bonds.
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the ________ is the control center of the body. a. brain b. spinal cord…
C. central nervous system
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which system consists of nerves that initiate communication? a. the cen…
D. the peripheral nervous system
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which nervous system is comprised of the somatic and autonomic nervous …
B. the peripheral nervous system
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which of the following is the best example of the function of the perip…
A. It connects the central nervous system to the rest of the body.
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question 9 1 pts t/f: glial cells support the function of neurons. true…
Question 9: True Question 10: Autonomic nervous system
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which of the following are true about axons? there are often numerous a…
The axon carries action potentials (electrical signals) away from the cell body of a neuron. is part of the peripheral nervous system includes the parasympathetic nervous system i…
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tumor cells spread to other locations in the body through (select all t…
Question 1: Loss of adherens junctions and desmosomes Metastasis Question 6: occurs when action potentials travel down a presynaptic neuron, causing the release of neurotransmitte…
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cellular respiration the energy produced during cellular respiration is…
B. It breaks down glucose to release energy stored in the chemical bonds.
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cellular respiration the energy produced during cellular respiration is…
The inputs for cellular respiration include glucose and oxygen, while the outputs of the process are carbon dioxide, water, and ATP.
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cellular respiration the energy produced during cellular respiration is…
B. Water is generated as a product. C. ATP is produced during cellular respiration. E. Carbon dioxide is released during the process.
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28) the functions as the hearts pacemaker that initiates each heart bea…
28) C) sinoatrial (SA) node 29) D) opsonization; neutrophils and macrophages 30) A) Parietal pericardium 31) B) the aortic semilunar valve opens 32) A) allows contractile cardiac …
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take quiz classification & six kingdoms: brain-pops notes & quiz starte…
C. Fungi
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the passage describes one of the petal-color traits in snapdragon flowe…
Top-left box: $A^R A^R$ Top-right box: $A^R A^W$ Bottom-left box: $A^R A^R$ Bottom-right box: $A^R A^W$
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4. which phrase best describes the lives of englands working people thr…
overworked, underpaid, and disenfranchised
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2. what was a standard process at the beginning of the industrial revol…
Hiring young children
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take quizclassification & six kingdoms: brain-pops notes & qstarted: fe…
What we know now about genetics and evolution has allowed us to divide categories of living things differently than just by physical characteristics.
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take quiz classification & six kingdoms: brain-pops notes & quiz starte…
Scientists are able to communicate and it ensures we know exactly what organism they are talking about.
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3. how did the industrial revolution affect the power of aristocracy, o…
Their power decreased as a new middle class of factory owners and managers grew in wealth and power.
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2. how did consumerism support the industrial revolution? people who be…
People's desire to buy more and more goods and services increased the profit to be gained through industrialization.
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natural fluctuations in earths systems can affect ecosystems by: (1 poi…
Changing temperature, precipitation, or species
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4. what type of symbiotic relationship is it when one member benefits a…
A. parasitism
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3. when ants get food from plants and protect the plants from being eat…
mutualistic
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2. how did the economic law of supply and demand increase the wealth of…
As mass production lowered the prices of goods, many more consumers bought them, which increased demand.
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25: esaqu5l1: cycles in nature: how change happens 4 of 5 which of thes…
The ability to stay balanced or recover over time
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take quiz classification & six kingdoms: brain-pops notes & quiz starte…
B. Two names.
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y muscle movements known as peristalsis. the the body lining, the insid…
○ They move through diffusion from areas of high concentration to areas of low concentration.
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a) herbivores b) community c) population d) carnivores e) ecosystem f) …
1) F) Producers 2) A) Herbivores 3) D) Carnivores 4) G) Decomposers
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25: esaqu5l1: cycles in nature: how change happens 3 of 5 what term des…
Disturbance
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question 2 1 pts which of the following is always true of two organisms…
They can breed with one another.
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25: esaqu5l1: cycles in nature: how change happens 2 of 5 which of the …
D. Hurricane
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when classifying living things, which is the least specific level (most…
D. Domain
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proteins are coded for by a group of genes on chromosome 6 and genetica…
- **Phagocyte/Macrophage**: Engulfs pathogens, processes antigens, presents MHC-antigen complexes, and secretes activating signals. - **T-Helper Lymphocyte**: Recognizes MHC-antig…
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Question was provided via image upload.
### Part 1 (Organization of Ecosystems): 1. (Top blank) E) Ecosystem 2. (Middle blank) H) Organism 3. (Lower blank) C) Population 4. (Bottom blank) B) Community ### Part 2 (Energy…
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2. a hummingbird drinks nectar from a flower and carries its pollen to …
dispersive mutualism
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1. what is commensalism? a symbiotic relationship in which one member b…
a symbiotic relationship in which one member benefits
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30. which source would provide the most credible evidence for an argume…
A. A peer-reviewed study from an educational research journal.
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29. a student wrote: \cell phones should be banned in schools. also, ho…
C. The claims are unrelated and lack clear connection.
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which description characterizes the web 2.0 stage in the evolution of t…
Social web with abilities to exchange information
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4. what does it mean when a populations growth becomes steadily less un…
It has reached the carrying capacity of its environment.
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population limits quiz continuing biology (part b) pva (acc.ed) (sp26) …
a. a variable that causes population growth to slow
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2. which model best shows the prediction of growth for a population whe…
logistics model of growth
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review 7. in the twenty-first century, why are people and governments i…
7. C. They want to make money on new technologies. 8. D. Foreign aid is the offering of various resources to countries in need; trade agreements are contracts made between two cou…
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cameron magee - natural selectionintroduction: the 19th century was the…
1. Predict: The population of dark moths will increase, and the population of light moths will decrease. 2. Experiment (Expected Results Table): | Year | Dark moths | Light moths …
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question 1-5 a biologist discovers a new organism. which of the followi…
C. common traits with other organisms
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multiple-choice question how did the citizens respond to valentine gett…
They threw notes and flowers to him in his cell to let him know they loved him
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plant structure and adaptationsmultiple-choice questionone difference b…
chloroplast
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antibodies are globular proteins called immunoglobulins. the y-shaped p…
Using neutralization as an example: Antibodies bind to bacteria, viruses, or toxins. This blocks the harmful agents from adhering to mucosal cells (for pathogens) or attaching to …
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2. experiment: click play and hunt peppered moths on light tree trunks …
3. Light-colored moths have a much higher survival rate on light tree trunks, as their population percentage increases significantly over 5 years, while dark moth populations decl…
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backing into a driveway or an alley on the right side *2 pointsis illeg…
1. is the safest turnabout maneuver. 2. That driver might hit your vehicle upon leaving.
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plant structure and adaptations(old video) plant structure and adaptati…
Chloroplast
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a turnabout maneuver is risky because * 2 points there is no signal for…
1. you cross or back into one or more lanes of traffic. 2. turning your vehicle completely around.
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question 1-2 a researcher is studying an organism that is unicellular. …
D. Protista
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question 1-1the characteristics of a living thing are listed below- uni…
O. Eukarya
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multiple-choice question what three (3) things do plants need to make t…
A. Sunlight, water, and carbon dioxide
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4 select the correct answer from the drop-down menu. jacquie is reviewi…
excellent collaboration skills
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introduction: before the 19th century in england, the air was very clea…
1. The population of light moths will increase, and the population of dark moths will decrease. 2. (Example data) | Year | Dark moths | Light moths | |------|------------|--------…
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multiple-choice question plants are... heterotrophs (get food from eati…
autotrophs (make their food using "raw" materials obtained from the environment)
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multiple-choice question which is an example of a non-vascular plant? t…
moss
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which two (2) statements correctly describe the functions of the xylem …
1. Phloem carries sugars produced in the leaves to other parts of the plant. 2. Xylem carries water from the roots to the leaves.
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9. what amino acid would be created from the mrna sequence aaa acg?○ ly…
lys-ala-thr
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transcribe the dna sequence: tta gga cta aat gga cta aat cct cua aau cc…
AAU CCU GAU
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a codon consists of: 3 nitrogenous bases on trna 4 nitrogenous bases 2 …
3 nitrogenous bases on mRNA
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which of the following describes translation?○ dna making a copy of its…
B. mRNA message being made into a protein
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5. where does translation take place in the cell?golgi bodynucleusribos…
Ribosome
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3rd line of defense: lymphocytes in the adaptive immune system that coo…
- **Antigens**: Foreign (or self) molecules/proteins that initiate an immune response, often found on the surface of pathogens, viruses, or body cells. - **Antibodies**: Y-shaped …
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18. beattys aggressive questioning of montag most clearly suggests that…
18. B. suspects Montag's growing disobedience 19. C. awakening awareness and discomfort 20. (Incomplete options; unable to provide a full answer. Please share the complete options…
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3. where in the cell does transcription take place?○ cytoplasm○ ribosom…
Nucleus
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4. which of the following describes transcription?○ dna making a copy o…
DNA rewritten into mRNA
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which word means having two different genes (bb) for a trait? (1 point)…
C. Heterozygous A. A chart used to show how traits may be passed from parents to offspring
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compare the student text with the source. source: russell freedman, abr…
Yes, because it fails to cite the source.
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as a sound gets louder, what happens to the amount of time you can be e…
it decreases
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1. which of the following is a density-dependent factor?water availabil…
water availability
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which word means having two different genes (bb) for a trait? (1 point)…
C. Heterozygous A. A chart used to show how traits may be passed from parents to offspring
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2ⁿᵈ line of defense: infection control by phagocytes the 2ⁿᵈ line of de…
1. Phagocyte extends pseudopods to surround the microbe. 2. Pseudopods fuse, forming a phagosome enclosing the microbe. 3. Phagosome fuses with a lysosome to create a phagolysosom…
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complete on google doc or paper human body systems and their function (…
| Body System | Primary Function | Major Organs | Interactions with Other Systems | |-------------|------------------|--------------|---------------------------------| | Integumen…
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the approximate estimate 3) the and detailed estimate for bidding purpo…
C) Lorsque le projet présente des travaux difficiles à évaluer en termes de coûts ou encore des conditions d'exécution imprévisibles, il est préférable de prévoir une marge de pro…
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homologous, analogous, and vestigial structures worksheet directions: r…
1. A. Homologous 2. B. Analogous 3. C. Vestigial 4. A. Homologous
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skill review directions: read the passage below. then choose the best a…
1. B. Ivan Chu should be promoted to grill cook. 2. D. Employees must have at least two years of kitchen experience to become a grill cook.
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pour chacun des incipits suivants (premiers mots dune œuvre), choisisse…
- « Appelez-moi Ismaël. » : Procédés d'énonciation - « Je m'appelle Claudine, j'habite Montigny, j'y suis née en 1884 [...]. » : Procédés syntaxiques et grammaticaux - « C'était à…
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« cétait à mégara, faubourg de carthage, dans les jardins dhamilcar. » …
1. Gustave FLAUBERT : Procédés d’énonciation 2. Honoré de BALZAC : Procédés syntaxiques et grammaticaux 3. Le comte de LAUTRÉAMONT : Procédés lexicaux
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5 points possibles colette, claudine à lécole (1900). ▶ « cétait à méga…
1. COLETTE : Procédés d'énonciation 2. FLAUBERT : Procédés stylistiques 3. BALZAC : Procédés lexicaux 4. LAUTRÉAMONT : Procédés stylistiques
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which of the following are properties of water due to cohesion? select …
- remaining liquid at higher temperatures - surface tension on ponds - capillary action
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5. set up a punnett square using the following information:- dominant a…
--- ### Question 5 Punnett Square: | | $RT$ | $RT$ | $RT$ | $RT$ | |---|---|---|---|---| | $rt$ | $RrTt$ | $RrTt$ | $RrTt$ | $RrTt$ | | $rt$ | $RrTt$ | $RrTt$ | $RrTt$ | $RrTt$ | …
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6-2 lengte en oppervlakte 1 vul in mm, cm, dm, m of km. a de hoogte van…
1. a. $\boldsymbol{185\ \text{m}}$ b. $\boldsymbol{0,2\ \text{mm}}$ c. $\boldsymbol{21\ \text{dm}}$ 2. a. $\boldsymbol{6\ \text{dm}^2}$ b. $\boldsymbol{7800\ \text{m}^2}$ c. $\bol…
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1. le soumissionnaire peut joindre une garantie de sou moins de 100 000…
D) Toutes les soumissions doivent être attentivement évaluées et comparées entre elles et les soumissions qui n’ont pas été retenues doivent être archivées (All bids must be caref…
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7. return the triplet to its original state (atg). now place an additio…
7. Methionine - Threonine - Arginine - Arginine - Arginine - Glutamic Acid - Leucine 8. Methionine - Proline - Glycine - Glycine - Glutamic Acid - Serine 9. A point mutation is a …
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1. set up a punnett square using the following information:- dominate a…
--- ### Question 2: a. Probability: 100%, Possible genotype(s): $DdWw$ b. Probability: 0%, Possible genotype(s): None c. Probability: 0%, Possible genotype(s): None d. Probability…
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meten 5a eén muzieknummer heeft op een mp3-speler ongeveer 4 mb geheuge…
5a. 500 5b. 72000 6. $187500000$ meters 7. D. $3 \times 10^{-4}$ meter 8. a. m b. km c. Gb d. km/uur e. $\text{m}^2$ f. L g. kg
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question 5 a chain of amino acids bound together is called a ______. po…
polypeptide