生物
細胞生物学、遺伝学、生態学、生命科学の基礎。
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jackie is an ornithologist, or a scientist who studies birds. every yea…
\(y = 29000(0.75)^x\) 3
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which battle marked the first military clash in the american revolution…
D. Battle of Lexington
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which battle is regarded as the first military victory for the american…
C. Battle of Concord
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which body system is important for memory and learning? suprachiasmatic…
C. Nervous System
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in the lab, you will change the number of birds with each beak phenotyp…
The row with first - generation data is the basis for computing new numbers. The percentage of food eaten is a good number because it indicates survival and reproductive success r…
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zacks biology lab group is studying how quickly bacteria grow when expo…
$y = 5(7)^x$
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ozone does what? ozone absorbs harmful pollution in the atmosphere. ozo…
1. C. Ozone traps incoming ultraviolet radiation from the sun. This is important to life on Earth as ultraviolet radiation damages plant and animal DNA and causes sunburns, and sk…
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inaugural address, jan. 20, 1961 john f. kennedy 1 we observe today not…
D. juxtaposition
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a scientist is developing a new method to reduce the population of a ce…
$y = 2500(0.86)^x$
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when we talk about how trustworthy and accurate a source is, were measu…
1. credibility 2. reliability 3. current 4. peer - review 5. meta - analysis 6. bias 7. methods 8. entertain
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d) the price and the quantity at equilibrium. a decrease in the supply …
1. b) Definitely decrease. 2. a) An increase in the price of gasoline, a complement. 3. a) Increase by 10%. 4. a) Domestic producers win, and domestic consumers lose.
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this irish born, german trained composer - musician began his career as…
C. Victor Herbert
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the balanced equation for the production of sugars by photosynthesis is…
B. there is the same number of each type of atom on the right side of the equation as the left.
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6 something ______ is the best of its kind and of excellent quality; it…
D. vintage
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what type of sources undergo the most rigorous review process? a. news …
1. d. Academic journals 2. c. Open access
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inaugural address, jan. 20, 1961 john f. kennedy 1 we observe today not…
D. service
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what indicates bias in writing? a. reference list b. publication date c…
1. d. Loaded terms 2. b. A government report
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read the following stories about different discoveries and creations. t…
He adds insect - repellent plants.
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which statement best describes nelson mandela? he was the first black a…
He was sent to prison on various charges for protesting South Africa’s policies of apartheid.
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which statement best describes desmond tutu? he was sent to prison on v…
He was a religious leader who called for international sanctions against South Africa.
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inaugural address, jan. 20, 1961 john f. kennedy 1 we observe today not…
D. service
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review of info: claim: a statement about the solution to a problem - wh…
- Claim: Mitosis requires less energy than sexual reproduction does. - Evidence: Mitosis can occur in seconds and does not require a mate to reproduce. Sexual reproduction require…
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name primary and secondary succession put the letter of the description…
1. C 2. F 3. E 4. H 5. D 6. A 7. B 8. G
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why was the salt march a turning point in indias struggle for independe…
B. A foreign journalist gave the story an international audience
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student handout 3.1 name______ class______ period______ answer the foll…
5. The cell cycle is a series of events that lead to cell division and duplication, including interphase and the mitotic phase. 6. Diagram: A circle divided into interphase and M …
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inaugural address, jan. 20, 1961 john f. kennedy 1 we observe today not…
D. Juxtaposition
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what is the first step in effective research? a. writing the conclusion…
1. c. Narrowing the topic focus 2. d. The increase in powerful storms
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question 22 of 25 which of the following is a negative environmental im…
B. High consumption of freshwater resources
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international developments in the post - war world what was the effect …
It led China to the verge of collapse.
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question 11 1 part | -- of 3 points which structure is highlighted? str…
stratified squamous epithelium, keratinized
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international developments in the post - war world which leader promote…
B. Mikhail Gorbachev
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how do trade agreements of international organizations affect trade? by…
by encouraging countries to provide open access to trade
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multiple choice 1 point how does the genetic information transfer from …
Messenger RNA carries genetic information from DNA to ribosomes
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countries establish internal economic zones in order to. limit foreign …
have fewer economic restrictions.
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imagine a mutation changes a base in a dna sequence. explain how this c…
It could change the amino acid sequence, because it could result in a change to the codon which would in turn change the amino acid sequence which will alter the function of the p…
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inaugural address, jan. 20, 1961 john f. kennedy 1 we observe today not…
D. cooperation and commitment
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3 multiple choice 1 point which statement best describes the relationsh…
B. Replication copies DNA, transcription makes RNA, translation builds proteins
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2 multiple choice 1 point how does the sequence of bases in dna determi…
By coding for specific mRNA sequences that are translated
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which of the following bases is found in rna but not dna? (dok1) adenin…
C. Uracil
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question 17 1 part | -- of 3 points how would you classify this epithel…
C. cuboidal
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what best describes the \three principles of the people\? sun yat - sen…
Sun Yat - sen's ideas for governing China
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the movement of oxygen molecules over time from one side of the semiper…
B. diffusion
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this section of the cell membrane illustrates one method of cellular tr…
D. facilitated diffusion
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some molecules are too big to pass through the phospholipid bilayer of …
A. proteins
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ms. sadlers biology class was investigating the effect of different con…
B. The solution was hypotonic to the red blood cells, and the water in the solution diffused into the cells, causing them to burst.
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what type of transport is osmosis? oa facilitated diffusion ob passive …
B. passive transport
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international developments in the post - war world on which sectors did…
agriculture, industry, defense, science
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an investigation was designed to determine how freshwater fish maintain…
B. hypotonic
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ss2202 - ocr_mvoa world history ocr semester b_2439802 international de…
C. the Soviet Union
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which investigation could most likely demonstrate whether materials are…
D. exposing the cell to a solution in which the concentration of the material on the outside of the cell has a lower concentration of material than the inside of the cell, and ene…
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international developments in the post - war world the goal of both the…
contain the spread of communism.
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a student wants to model the net movement of water out of a cell using …
D. Place a bag containing a 20% salt solution into a beaker containing a 40% salt solution
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during the revolutionary era, women made up the majority of demonstrato…
D. church members
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which of the following statements about natural disasters in the united…
D. The Ring of Fire is a series of tornadoes that sweep across North America annually.
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international developments in the post - war world which term best desc…
competitive
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international developments in the post - war world which term best desc…
socialist
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international developments in the post - war world immediately after th…
to distribute food
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read the passage from the seven voyages of sindbad the sailor. the port…
They describe the layout of the dining hall and the porter's location in it.
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international developments in the post - war world tensions rose as the…
resources
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d) increase its advertising budget but keep the price consider the mark…
1. a) The price will definitely increase, but the change in quantity is uncertain. 2. b) Total economic surplus in Japan increases because the benefit to Japanese consumers is gre…
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which event preceded the revolutions of 1989? gorbachev made reforms in…
Gorbachev made reforms in the Soviet Union.
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international developments in the post - war world one reform khrushche…
allow political prisoners to be freed.
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what is required to change the motion of an object according to newtons…
A. A net external force.
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5. which of the following is nicknamed the \powerhouse\ of the cell? nu…
C. Mitochondrion
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question 29 1 part | -- of 3 points this is an example of ________. str…
C. simple squamous epithelium
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all the bones in your body collectively make up which level of organiza…
organ system
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what type of cell is labeled \a\ in this image? neuron sperm cell blood…
C. Blood cell
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this layer of the dermis is responsible for fingerprints. papillary lay…
A. papillary layer
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level 3: identify the following parts of the dna molecule: hydrogen bon…
A: Nucleotide B: Hydrogen bonds C: Sugar - Phosphate backbone D: Base pairs The structure of DNA allows it to replicate itself perfectly each time because of the specific base - p…
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5. multiple choice 12.5 points what do we call the final stable stage o…
5. climax community 6. lichens, mosses, and grasses 7. invasive species
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complete the table to describe the organisms shown in the micrographs. …
| Characteristic | Water flea | Stentor | |--|--|--| | Made up of one cell | | √ | | Made up of many cells | √ | | | A cell is its basic unit of structure | √ | √ | | Essential pr…
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question 7 of 10 what is an essential element of an open class system? …
C. The ability of a person to enter a different social class within his or her lifetime
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relate the history of cell theory to the process of science. select all…
- Virchow applied the tenets of cell theory to pathology, the study of disease, and showed that diseases involve malfunction in normal cells. - Hooke and Leeuwenhoek often tried t…
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virchow schleiden leeuwenhoek hooke remak schwann contribution to cell …
Popularized the idea that new cells arise from preexisting cells: Virchow Established that all plant tissues are composed of cells: Schleiden First described and named cells: Hook…
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9.) which of the following terms best describes regions that make up th…
E. Formal
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they hypothesized that new cells \crystalized\ from the material within…
A. plant, B. eukaryotic
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name __________ period __________ primary and secondary succession 6. w…
6. Soil not developed enough for bushes and shrubs before grass - stage. 7. Frogs, snakes, spiders. 8. Trees out - compete for resources. 9. A stable, long - lasting, equilibrium …
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which of the following definitions best sums up the study of geography?…
D. the study of the Earth’s surface and the processes that affect each other
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virchow popularized this idea in 1855 with the latin phrase omnis cellu…
All living things are made of cells. All cells come from preexisting cells. Cells are the smallest units of structure and function in living things.
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why did the southern states oppose hamiltons plan for paying off the de…
1. The southern states had already paid off their debts. 2. He sent a petition to the government to peacefully settle the issue. 3. Britain and France
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in research, but before performing your experiment, you suggest/predict…
hypothesis
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cultural diffusion: the _______________ of a cultural trait (material o…
1. Spread; group/area 2. common; Western Europe (or other appropriate examples) 3. characteristics 4. Innovations
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intestine cells neurons cheek cells select the true statements about th…
- Each cell contains parts that function together to carry out processes necessary for life. - Each cell has a cell membrane and cytoplasm that contains cell parts.
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america - the story of us cities 1. america is the land of invention of…
1. skyscraper - filled 2. Statue of Liberty 3. World 4. 12; Ellis 5. cities; Midwest; Northwest 6. 20 7. steel 8. Andrew Carnegie 9. mass; 80; 26 million 10. 50 11. 50 12. 2; 5 13…
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all the physical changes that take place during an organisms life is ca…
B. development
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the image above shows all the organs that help humans digest food. whic…
organ
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petal cells of an african violet several paramecia which of the followi…
A. A new paramecium forms when another paramecium divides. C. Before an African violet cell divides into two cells, it copies its organelles.
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use the diagrams to sort each organelle into the correct column. mitoch…
Found only in plant cells: chloroplasts, cell wall Found only in animal cells: lysosomes Found in both plant and animal cells: mitochondria, cell membrane
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complete the table to compare prokaryotic and eukaryotic cells. prokary…
| | Prokaryotic cells | Eukaryotic cells | |--|--|--| | Are generally smaller | Yes | No | | Are structurally more complex | No | Yes | | Have more diverse ways to get energy and …
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decide whether each paragraph describes a prokaryotic or eukaryotic cel…
1. Eukaryotic 2. Eukaryotic 3. Prokaryotic
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characteristic prokaryotic cells eukaryotic cells contain a nucleus wit…
| Characteristic | Prokaryotic cells | Eukaryotic cells | |--|--|--| | Contain a nucleus with linear chromosomes | No | Yes | | Contain ribosomes | Yes | Yes | | Comprise multicel…
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order the categories below from smallest to largest: with the smallest …
Organelle, Cell, Tissue, Organ, Organ System, Organism
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complete the sentence. the yeast cell is and the bacterial cell is . pr…
eukaryotic...prokaryotic
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20 which statement accurately describes the energy needs for photosynth…
B. Light energy is needed for photosynthesis, and chemical energy in the form of glucose is needed for cellular respiration.
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19 what is the relationship between photosynthesis and cellular respira…
C. They are opposite processes
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18 true or false: cellular respiration occurs in both animal and plant …
A. True
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15 which of these is the correct formula for cellular respiration? a ox…
C. Glucose + Oxygen → Carbon Dioxide + Water + Energy
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which of the following examples best represents a geographic study on a…
B. The effects of rising ocean levels on marine ecosystems.
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present, the grasses and flowers of succession will happen. with the an…
1. The process by which the structure of a biological community evolves over time, with plants returning first and animals following as the ecosystem moves towards a climax commun…
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what best describes an internal critic? ○ a voice that criticizes thoug…
a voice that criticizes thoughts and actions