生物
細胞生物學、遺傳學、生態學與生命科學基礎。
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the endosymbiotic theory helps to explain the origin of which structure…
mitochondria
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click to correct the five capitalization errors. considered one of the …
Considered one of the most significant documents in the history of democracy, the magna Carta was written by thirteenth - century barons to protect their rights against King John …
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you have an assignment to write about the benefits of eating oranges. s…
C. and healthier skin
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add a comma or semicolon if needed. otherwise, submit the text without …
When Deep Blue, a chess - playing computer system, beat Russian grandmaster Garry Kasparov in 1996, the event marked the first time a computer had defeated a world champion in a t…
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you want to experiment if miracle grow will increase your tomato crop. …
whether or not tomato plants get Miracle grow
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which statement does not support the endosymbiotic theory? mitochondria…
Mitochondria and chloroplasts are much larger than prokaryotic cells.
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question 7 (multiple choice worth 2 points) (03.03r mc) in which of the…
Measuring the distance between objects in the ocean
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read the excerpt from the masque of the red death by edgar allan poe. b…
to thrill
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which discovery supported the endosymbiotic theory? dna in mitochondria…
DNA in mitochondria
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what is the basic unit of structure and function of all living organism…
cell
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fill in the blank question this image shows a histological sample of de…
irregular
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which organelles are found in plant cells but not in animal cells? cell…
B. cell wall, chloroplasts
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herbicides are being used to kill weeds in a nearby field. the plants a…
B. vacuole
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read the excerpt from a genetics of justice by julia alvarez. passage a…
Alvarez contrasts her mother's insistence on silence with her own desire to tell stories.
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a diseased cell is no longer able to produce proteins. which cell struc…
C. ribosome
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gina is studying a cell under a powerful microscope. the cell does not …
B. a bacterial cell
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a chemical has been found to harm the same components in both prokaryot…
DNA, cell membrane, cytoplasm, and ribosomes
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read the scenario. hemlocks are a common type of tree in the northern f…
making an observation and asking a question
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the cultural revolution in china ultimately failed because people began…
thousands of government officials left office.
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the main goal of chinas first five - year plan under mao zedong was to …
C. spur economic growth
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industrial production crashed during the cultural revolution because pe…
the Red Guards imprisoned important leaders.
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the cultural revolution in china ultimately failed because people began…
None of the above.
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multiple choice. choose the one alternative that best completes the sta…
1. (No answer can be given without seeing the actual molecular structures clearly) 2. E. reductionism 3. D. Jakob Berzelius 4. E. None of the above answers are the correct combina…
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which organelle contains digestive enzymes that break down waste materi…
A. lysosome
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in the blank space below, place the evidence that best supports the cla…
According to an article in the journal Environmental Health Perspectives, sunlight helps the body use and produce vitamin D, which helps individuals build and maintain strong bone…
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entomologists are biological scientists who study insects. entomologist…
A. \(C(T)=4.6(T - 40)\) B. 138
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copyright © mcgraw hill llc. permission required for reproduction or di…
Areolar tissue
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a student wonders whether removing the nucleus from a cell would result…
The cell would lack genetic information.
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bio - 201l topic 6: nervous tissue, central and peripheral nervous syst…
C. Brachial plexus, peroneal nerve, femoral nerve, sciatic nerve, lateral femoral cutaneous nerve, spinal accessory nerve, and tibial nerve.
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question 7 of 10 which of the following structural features of phosphol…
B. Phospholipids have both hydrophobic and hydrophilic regions.
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question 6 of 10 which of the following describes the function of the e…
A. Synthesis and transport of polypeptides
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question 5 of 10 which of the following organelles functions in both th…
D. Vacuole
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question 4 of 10 which of the following is a structure found in both pr…
D. Ribosome
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lo 6.1-6.3. what are the three main parts of a neuron? dendrites, neuro…
Cell body, dendrites, and axon
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question 3 of 10 how does the folded nature of the cristae within mitoc…
A. The folds increase the surface area to increase the efficiency of mitochondrial reactions.
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lo 6.1. what is the function of astrocytes? maintain the myelin sheath …
Help regulate the chemical environment around neurons
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question 2 of 10 which of the following organelles is most likely to af…
D. Lysosome
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big picture ideas #1 are the building blocks of matter and consist of p…
1. See above description for drawing water molecules with labeled atoms (H and O), covalent O - H bonds within molecules and hydrogen bonds between molecules, and indication of ox…
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question 1 of 10 lipid synthesis occurs at which of the following organ…
C. Smooth endoplasmic reticulum
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lo 6.2. what are the two main parts of the nervous system? sympathetic …
C. Central nervous system and peripheral nervous system
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lo 6.1. what is the function of dendrites? send signals to other neuron…
Receive signals from other neurons
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lo 6.2. what are the two main parts of the nervous system? respiratory …
B. Central nervous system and peripheral nervous system
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building a functional structure what materials are needed to build func…
Ensure proper membrane, nutrients, energy and waste - removal.
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lo 6.1. what is the function of glial cells? generate electrical impuls…
Provide support and protection for neurons
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how do these organelles work together within the endomembrane system of…
One organelle synthesizes proteins, and the other organelle modifies and packages those proteins.
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this dormouse and other mammals that hibernate during cold winters have…
A. Mitochondria
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both the organisms shown here have cells that contain which of the foll…
B. A cell wall
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lo 6.1. what are the two types of cells that make up the nervous system…
B. Neurons and glial cells
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reviewing cell structures the structure attached to the roof of this ho…
D. Chloroplast
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lo 6.1. what are the unique features of neurons? distinct shape with a …
Distinct shape with a cell body, dendrites, and an axon
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practice it identify the axon.
The long, single fiber extending from the cell body of the neuron in the diagram, often with a segmented appearance due to the myelin sheath.
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what structures allow prokaryotes to thrive in many environments? altho…
Capsules, cell walls
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practice it lo 6.1. what are neuroglia? non - neuronal cells that provi…
Non - neuronal cells that provide support and protection for neurons
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bio - 201l topic 6: nervous tissue, central and peripheral nervous syst…
The ability to differentiate between one stimulus and two.
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lo 6.1. what is the function of microglia? maintain blood sugar levels …
Protect against infection and inflammation
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which structures are found in eukaryotic cells but not in prokaryotic c…
D. Membrane - bound organelles
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lo 6.6. what are the two main divisions of the pns? sympathetic nervous…
Somatic nervous system and autonomic nervous system
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practice it lo 6.1. what are the two main types of nervous tissue? brai…
Neurons and neuroglia (glial cells)
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lo 6.1. what is the function of motor neurons? detect and transmit sens…
Control muscle movement
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which of these is a possible consequence of nondisjunction? extra or mi…
Extra or missing chromosomes in gametes.
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practice it lo 6.1. what is the function of sensory neurons? detect cha…
C. Detect changes in the environment and transmit this information to the brain
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multiple choice 1 point in an inversion mutation, the chromosome segmen…
A. reversed end to end
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3 multiple choice 1 point what happens in a translocation mutation? a s…
D. One segment of a chromosome ends up on a chromosome where it doesn't belong.
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2 multiple choice 1 point which mutation involves a chromosome segment …
A. Deletion
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1 multiple choice 1 point what is nondisjunction? when a chromosome seg…
When chromosomes fail to separate properly during meiosis.
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question 223 of 288 according to the law of conservation of momentum, w…
C. The total momentum of all objects in the system does not change.
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practice it what sensations do thermoreceptors detect? changes in light…
Changes in temperature
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where are thermoreceptors present? skin nose tongue ears eyes
Skin
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1.1.3 study: cell organelles cell membrane er and golgi apparatus cell …
Cell membrane - Windows and outer door; ER and Golgi apparatus - Toilet; Cell wall - Closet; Vacuole - Kitchen utensils and appliances; Nucleus - Exterior walls; Mitochondria - In…
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a tour inside the cell!! lets do a recap of the structures discovered i…
15. Controls movement of substances in and out of the cell 16. Both prokaryotes and eukaryotes 17. Jelly - like substance 18. Site of many metabolic reactions, medium for organell…
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quizzes and tests total points: --/150 attempts left: 1 under the genet…
A. Family medical history
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a scientist hypothesizes that the temperature at which an alligators eg…
For the first part: Temperature on the x - axis, % of alligators that are female on the y - axis. For the second part: Cell
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the following paragraphs have main ideas that may appear at various pla…
1. Although most viewers think "reality TV" is a 21st - century phenomenon, the truth is that it actually began around seventy years ago. 2. Actors are nervous before a play. 3. I…
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match the descriptions of the cell cycle on the left with the appropria…
1. interphase 2. profase 3. anafase 4. metafase 5. telofase 6. citocinesis
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main ideas: test a the following paragraphs have main ideas that may ap…
1. Although most viewers think "reality TV" is a 21st - century phenomenon, the truth is that it actually began around seventy years ago. 2. Actors are nervous before a play. 3. I…
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the following paragraphs have main ideas that may appear at various pla…
1. 1 2. 5 3. 6
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theres a new sports drink out called swolade. youre running an experime…
The independent variable in this experiment is the type of liquid (regular water or Swolade). The dependent variable in this experiment is the growth of the corn. A controlled var…
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in october 1765, representatives from many colonies gathered to write a…
"No taxation without representation."
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question 8 of 11 social media posts, journals and class notes are all e…
D. neither of these
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name: sunflower\tsunlight received daily (hours)\theight of sunflower (…
2) Sunlight received daily (hours) 3) Height of sunflower (inches) 4) Yes, there is a positive relationship. As the amount of sunlight received daily increases, the height of the …
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andrew burnaby, an english minister, traveled around the thirteen colon…
There were too many differences between the colonies.
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wanted: a just right government! a. its all about cause and effect! whe…
No specific answer is provided in the question as it is an instruction to match statements. However, for example: - Cause: The Articles of Confederation did not create any courts.…
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show what you know: mitosis day 2 puntos posibles 3 at the beginning of…
El interfase y la mitosis (prophase, metafase, anafase y telofase) son esenciales para la curación de una herida porque permiten la multiplicación de células para reemplazar las d…
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each resulting cell from skin cell division will have the same amount o…
genéticamente idéntico a
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each resulting cell from skin cell division will have amount of dna as …
La primera casilla: the same La segunda casilla: the same
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which process is responsible for the repair of multicellular organisms?…
# Breve explicación: La mitosis es el proceso por el cual una célula madre se divide en dos células hijas genéticamente idénticas. En organismos multicelulares, la mitosis es esen…
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total points ~/150 attempts left: 1 makena hires oakley to renovate her…
C. intended beneficiary
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question 11 of 11 social media posts, journals and class notes are all …
D. neither of these
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the hermit crab got protection while the sea anemones got food particle…
Mutualism
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the octopus eats the hermit crab. what type of relationship do the octo…
B. Predation
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what type of relationship do the shrimp and goby fish exhibit? commensa…
Mutualism
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what service does the shrimp provide to the goby fish? it builds a home…
it builds a home to share with the goby fish
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multiple - choice question what term means \living together\ and occurs…
B. Symbiosis
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the egret (bird) is getting food by eating the insects off the deer. th…
B. Mutualism
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multiple - choice question deer often have ticks and other insects in t…
C. Parasitism
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multiple - choice question deer often have ticks and other insects in t…
Parasitism
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jerica is a cpa with an excellent reputation and client base. jerica se…
refuse to enforce the non - compete clause, as it is unreasonable regarding time and geographic area.
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if evan eats a diet that includes nothing but 10,000 daily calories of …
Excess carbohydrates are converted into fats via lipogenesis in the body when there is more glucose than can be used or stored as glycogen.
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question 74 points 2 which of the following can be considered as reflec…
Memoir
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as an embryo grows, the number of cells available to divide increases, …
1. Reparación de tejidos: Las células se dividen para reemplazar células dañadas o muertas. 2. Producción de glóbulos血细胞: En la médula ósea, células se dividen para producir glóbu…