生物
細胞生物学、遺伝学、生態学、生命科学の基礎。
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in the wake of the february revolution in russia, nicholas ii rose to p…
B. lost power and became a regular citizen.
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6 of 31 concepts completed multiple choice question performing assays f…
A. phenotypic
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dna fingerprinting is a technique used to identify individuals based on…
The correct option is the one stating "It amplifies small amounts of DNA to generate enough material for analysis." (The option with the description about amplifying DNA for analy…
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multiple choice 1 point dna samples were collected from four children. …
B and D
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what were the effects of (the industrial revolution? (consider: its imp…
### POSITIVE (at least 3 examples): - Economic growth through industrial production. - Technological innovations (steam engine, textiles). - Job creation in urban factories. ### N…
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multiple choice question visualizing a color change as the outcome of a…
B. biochemical testing
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a meteorologist uses atmospheric images to examine air masses, which ar…
Scientists can study air masses to predict weather events. Meteorologists are scientists who study weather.
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information and sharing it with others. the gene copies a piece of gene…
D. A good idea will eventually be accepted, even if people reject it at first.
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for what purpose did the author most likely write this selection? ○ to …
C. to introduce McClintock's life and accomplishments
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look at this sentence: during the industrial revolution, the urban popu…
4. to establish a new residence: My great - grandfather's family settled in Maryland when they immigrated to the U.S.
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x. select a suitable spot to observe the squirrels y. observe and recor…
C. Z→X→W→Y
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nutrient media designed to favor the growth of certain bacteria over ot…
selective
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which step in georges experimental procedure is unnecessary? a. step 4 …
A. Step 4
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the first student holds her ice cube in her hands. the second student s…
B. the method used to melt the ice
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40. which conclusion is best supported by the passage? a. only plant ce…
c. Specialized cells help organisms survive ### Question 41
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day 1 the queen lays eggs. day 4 the eggs hatch into larvae. day 10 lar…
Worker bees work inside the hive.
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laura thinks that the oak tree has the largest leaves of all the trees …
B. Measure the length of a few leaves from each tree at the playground.
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suffrage movement gender equality and reform (voluntary) participation …
The Industrial Revolution started in 18th - century Britain with tech like the steam engine. It moved production to factories, urbanized areas, created new social classes (capital…
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which of the following variables was held constant in the experiment? a…
C. amount of water placed in jars
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cells require a constant supply of energy to maintain organization, gro…
c. They produce ATP needed for cellular processes ### Question 39
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based on the venn diagram, what do gorillas and chimpanzees have in com…
They live in central Africa.
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this table shows animals that were named after famous musicians. | spec…
Beyoncé
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a meteorologist uses atmospheric maps to examine air masses, which are …
Scientists can study air masses to predict weather events. Some air masses contain dry air; other air masses contain moist air.
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answer the questions with the best type of region that fits the example…
s (in order): 1. A pizza delivery area: Functional 2. The Sahara Desert: Formal 3. Upstate New York: Vernacular 4. The “DMV” (DC, Maryland, Virginia): Vernacular (or Functional? W…
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the part of the brain at the top of the spinal cord, consisting of the …
C. Brain Stem ### Second Question (Experimental Extinction)
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section 3: matchingmatch each term to the correct description.write the…
H. Site of protein assembly ### 29. Diffusion
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26. ____ active transport requires energy. 27. ____ electron microscope…
26. True 27. False
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write t or f. 21. ____ atp stores energy in chemical bonds. 22. ____ ch…
21. T 22. F 23. T 24. T 25. T
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20. if mitochondria stopped functioning properly, which cellular proces…
c. ATP production
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19. which evidence best supports the endosymbiotic theory? a. cells div…
d. Mitochondria contain their own DNA
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18. which statement best explains why muscle cells contain many mitocho…
b. They require large amounts of ATP
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16. the fluid - filled area inside the chloroplast where the calvin cyc…
d. stroma
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select all that apply selective media should be used to enrich a patien…
- normal microbiota will grow faster than the pathogen - pathogen is present in small numbers - patient sample has been contaminated
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record 2104535@share.brevardschools.org as the email to be included wit…
B. To take on regional, national, and international consumer issues ### Question 2
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13. water moves across cell membranes through special protein channels …
c. aquaporins
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which does not represent an advantage of genotypic methods for diagnosi…
C. does not require sophisticated equipment or training
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12. which organ in the human body contains the most mitochondria becaus…
c. Heart
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11. microscopes create images using beams of— a. electrons only b. soun…
c. light or electrons
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select all that apply phenotypic methods for microbial identification i…
The correct options (to be checked) are: - antigen - antibody complexes - fresh specimens - stained specimens (The option "hybrids of RNA to DNA probes" is incorrect and should be…
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9. which structure is found in all cells and controls what enters and l…
c. Cell membrane
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7. what did anton van leeuwenhoek observe using early microscopes? a. l…
a. Living microorganisms
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4. what organelle allows plant cells to make their own food using sunli…
C. Chloroplast ### Question 5
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6. which microscope produces three-dimensional images of a specimen’s s…
c. Scanning electron microscope
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to break down waste 3. why don’t animal cells need a cell wall? they do…
The option "They have skeletons and muscles for support" (the second option in the list of choices for question 3).
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5. according to the cell theory, all living things are made of a. tissu…
b. cells
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4. which organelle converts chemical energy in food into usable energy …
d. Mitochondrion
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trophic levels definition: the different levels of an ecosystem, consis…
Characteristics of trophic levels: Consist of biotic (living) organisms; involve energy transfer (e.g., from producers to consumers); organisms at a level have a similar role in e…
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2. which scientist first observed cells and described them after viewin…
c. Robert Hooke
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a scientist studying a damaged reef the seafoam island government counc…
The council should determine each major interest group’s requirements for the solution.
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1. which pigment absorbs light energy during photosynthesis? a. nadp⁺ b…
b. Chlorophyll
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luther burbank was a pioneer in agricultural science. during his career…
- Problem: Burbank wanted a disease - resistant potato; Solution: The Russet Burbank was developed. - Problem: Regular plums have pits; Solution: The Sans Noyau was developed. - P…
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an examination of the microscopic structure and staining properties of …
morphological (or phenotypic)
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best friends mickey and mo love to pretend they are identical twins. bu…
nature (the button labeled "nature")
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trophic levels definition: the different levels of an ecosystem, consis…
## Examples: - Producers: Green plants, Algae - Primary Consumers: Rabbits, Deer - Secondary Consumers: Foxes, Snakes - Tertiary Consumers: Eagles, Lions ## Non - Examples: - Abio…
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which term refers to nutrient media designed to favor the growth of cer…
B. selective media
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question 2 / 5 a blackout is: passing out from drinking when someone vo…
When a person loses the ability to form new memories
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heterotrophs definition: organisms that cannot produce their own food a…
For "Characteristics": Heterotrophs can be herbivores, carnivores, omnivores, or decomposers; they depend on other organisms for energy. For "Non - Examples" (correcting the typo …
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horatio has made a mistake with his spreadsheet. he has accidentally de…
D. A backward-pointing arrow.
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select the correct pronoun to complete the sentence. ____ have both adv…
They
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pancreas teeth gallbladder liver stomach colon mouth esophagus small in…
1. Teeth 2. Salivary Glands 3. Liver 4. Gallbladder 5. Colon 6. Small Intestine 7. Anus 8. Tongue 9. Teeth (and Salivary Glands) 10. Esophagus 11. Stomach 12. Pancreas (Note: The …
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ryan loves to eat black licorice. he would gladly share it with his fri…
nature AND nurture
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parts: teeth, gallbladder, liver, stomach, colon, mouth, esophagus, sma…
1. tongue 2. teeth 3. liver 4. gallbladder 5. colon 6. small intestine 7. anus 8. mouth 9. salivary glands 10. esophagus 11. stomach 12. pancreas
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heterotrophs definition: organisms that cannot produce their own food a…
### For Heterotrophs: - Examples: Dogs, Mushrooms, Humans - Non - Examples: Grass, Algae (that perform photosynthesis) ### For Thermodynamics: - Examples: Car engine energy conver…
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exit ticket -- u4.l3: changes over time 1. during the past 100 years, t…
d. they will grow thinner fur coats ### Question 2
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chemosynthesis definition\tcharacteristics the process by which some or…
Biology (under Natural Science)
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identify the keyboard shortcut that will allow a user to copy data with…
D. CTRL + C
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chemosynthesis definition: the process by which some organisms use chem…
## Examples: - Deep - sea vent bacteria (use chemical energy from compounds like hydrogen sulfide to make carbohydrates). - Nitrosomonas bacteria (use chemical energy from ammonia…
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chemosynthesis definition the process by which some organisms use chemi…
The subfield is Biology (under Natural Science).
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what do you need to survive? food, shelter, water. thats what animals n…
C. The Sun’s energy is reflected. ### Question 2
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photosynthesis what do you need to survive? food, shelter, water? plant…
C. The Sun’s energy is reflected. ### Question 2:
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you want to copy data from one cell or range to an adjacent cell or ran…
B. Fill handle
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input: read it! photosynthesis what do you need to survive? food, shelt…
C. Light + put together ### Question 2
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photosynthesis definition: the process by which plants and other organi…
| | Definition | Examples | Characteristics | Non - Examples | |----------|----------------------------------------------------------------------------|---------------------------…
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which does not represent an advantage of genotypic methods for diagnosi…
The option that does not represent an advantage of genotypic methods for diagnosing infections is: "does not require sophisticated equipment or training" (the last option in the l…
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definition: the process by which plants and other organisms convert lig…
Examples: Plants (e.g., oak trees, sunflowers) performing photosynthesis. Non - Examples: Animals (e.g., humans, dogs) as they do not convert light energy to chemical energy for f…
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immunological methods are used to identify microbes when a patient samp…
A. a suspected pathogen
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course - ictv3 spreadsheet essentials ellen highlights the data in the …
A. She moved the data from the range A10:A20 to the range H10:H20.
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definition: the process by which plants and other organisms convert lig…
## Examples: - Green plants (e.g., oak tree, grass) - Algae (e.g., spirulina) - Cyanobacteria (photosynthetic bacteria) ## Non - Examples: - Humans (animals, consume food for ener…
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consider this claim: sports drinks are a healthy alternative to soft dr…
Some sports drinks have more calories and sugar than the average soft drink.
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what role do bacteria play in the large intestine? how do villi help th…
Bacteria in the large intestine aid in digestion (ferment undigested carbs), produce vitamins (e.g., K, B), support immunity, and maintain gut health. ### Second Question: How do …
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james needs to select multiple cells that are directly next to one anot…
A. SHIFT
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hilda has created a spreadsheet of the inventory of her familys kitchen…
C. Filter
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troy wants to select multiple cells, including adjacent and nonadjacent…
A. CTRL
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harold is working on a science project that includes a spreadsheet cont…
A. the formula bar.
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autotrophs definition\tcharacteristics organisms that can produce their…
(Filled Table): | Definition | Characteristics | | --- | --- | | Organisms that can produce their own food using energy from sunlight or chemicals. | - Producers in ecosystems (fo…
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herbie was visiting a foreign country and realized that the people neve…
D. Social Cultural
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23 a carbon sink is anything that absorbs more carbon from the environm…
(3) Elimination of wastes in the hydrosphere stores carbon on the ocean floor.
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charlotte selects the cell a1, types her name, and presses enter. how w…
A. It will be aligned to the left side of the cell.
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question 4 1 pts the scanning device that can record the electrical act…
A. EEG
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52. some birds have inherited a variation that makes them immune to a c…
b) sexual reproduction
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base your answers to questions 20 through 23 on the information below a…
(1)
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functions of the digestive system: digestion: what are nutrients? absor…
The subfield is Biology (under Natural Science).
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what is the primary function of neurotransmitters in the brain? to act …
B. to facilitate communication between brain cells
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how many types of neurotransmitters are involved in brain communication…
A. Multiple types of neurotransmitters are involved in brain communication.
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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how does food become contaminated? adapted from centers for disease con…
C. Foods can become contaminated in many different ways.
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fill in the blanks using the word bank below: interphase prophase anaph…
Telophase ### Question 19
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which pregnancy complication cannot be treated with regular prenatal ca…
D. genetic abnormalities
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which homeostatic process moves particles against a concentration gradi…
active transport
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which is considered a chemical mutagen? ○ tanning beds ○ tobacco ○ x - …
B. tobacco