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 micrographs below show cells from two different organisms: an amoeb…
| Characteristic | Amoeba | Hamster | |--|--|--| | made up of one cell | Yes | No | | made up of many cells | No | Yes | | essential processes happen in a cell | Yes | Yes | | a c…
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a successful modern dancer is writing an autobiography. read the piece …
- First row: Challenges & obstacles - Second row: Challenges & obstacles - Third row: Colleagues & collaborators - Fourth row: Inspiration
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which action shows that president theodore roosevelt did not always rel…
He negotiated the Treaty of Portsmouth.
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in peas, yellow seed color (y) is dominant to green seed color (y). a h…
50 percent yellow, 50 percent green
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a student is writing a guide explaining the structure and responsibilit…
- Security Council: Major bodies - United Nations Charter: Major documents - Secretary General: Major officers - General Assembly: Major bodies
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cells are tiny—even the largest cells in the human body are smaller tha…
A tissue is composed of similar types of cells that are organized with each other. Skeletal muscle tissue contains skeletal muscle cells that can contract and relax together to mo…
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there are environmental concerns surrounding the products that have bee…
B. bioaccumulation
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which is a synonym for genetic engineering? dna fingerprinting recombin…
B. recombinant DNA technology
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which of the following statements are true? select all that apply. the …
The yeast cell diagram is a representation of the type of yeast cell shown in the micrograph. ; The cell wall in the yeast cell micrograph is the same color as the cell wall in th…
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use the text to compare and contrast peacocks and peahens. the word pea…
| | Peacocks | Peahens | |--|--|--| | Have colorful feathers | ✔️ | | | Have trains | ✔️ | | | Live in small groups or alone | ✔️ | ✔️ | | Choose which bird to mate with | | ✔️ |
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determine whether each statement is true or false. cohesion occurs betw…
1. False 2. True 3. True 4. True 5. True
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\its a natural phenomenon that feels anything but natural,\ auntie adds…
"Sometimes when a strong wind funnels round and round like a tornado, it picks up fish from the sea."
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identifying barriers to decision-making cynthia is active in the school…
low self - esteem
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sample essay about the gettysburg address abraham lincolns gettysburg a…
creating a detailed outline with key points and structure
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1. why was the twelfth amendment passed? the jefferson presidency what …
It established the principle of judicial review, allowing the Supreme Court to declare a law unconstitutional.
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select the correct answer hannahs job involves researching the complex …
C. environmental science
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current attempt in progress giselle is observing her mom make a turkey …
mirror neurons specifically will increase in activity
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select the correct answer. identify the weather condition thats most li…
C. una nevasca
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why are mitochondria sometimes called the powerhouse of cells? they are…
They are the site of cellular respiration.
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choose the sentence that best describes this image. a. una tormenta est…
A. Una tormenta está caracterizada por mucha lluvia, viento, relámpagos y truenos.
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select the correct answer. which of these articles should not be kept i…
B. helado
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select the correct answer. what do we use to cover ourselves when we ar…
C. frazada
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select the correct answer. then press the submit button. where do eagle…
B. near water
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in the 1970s and 1980s, states in the eastern u.s. started eagle hackin…
D. The hacking programs were meant to boost the wild eagle population in the Eastern United States.
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which answer best completes the conversation? emily: violeta, ¿quieres …
B. me duelen las piernas
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which expense is a variable cost? monthly rent on a store weekly advert…
Hourly wages for an office employee.
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a journalist receives money from a political party to exclude its candi…
Seek truth and report on it.
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even the pharaohs, or kings, were anxious about what happened to them a…
C. It meant that the soul didn’t have to be weighed by Osiris after death.
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which is a function of glucagon? o a. the breakdown of glycogen from th…
a. The breakdown of glycogen from the liver
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which is a function of glucagon? o a. the breakdown of glycogen from th…
A. The breakdown of glycogen from the liver
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control procedure proper approvals adequate records limited access comp…
- **Proper approvals**: No transaction should be processed without management’s general or specific approval. - **Adequate records**: Allows the company to provide an audit trail …
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identify the other control procedures usually found in a companys syste…
- **Proper approvals**: Prevents unauthorized transactions, reduces fraud/error risk. - **Adequate records**: Facilitates reporting, auditing, and decision - making. - **Limited a…
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purpose for reading: the following passage is the opening scene of bern…
Heavy downpour
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lander company manufactures a popular line of work clothes. lander empl…
someone other than the payroll department distribute paychecks to employees
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what does the abbreviation roi stand for? (1 point) ratio of investment…
return on investment
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lander company manufactures a popular line of work clothes. lander empl…
The main internal control weakness is the lack of separation of duties (authorization and custody). It can hurt Lander by potentially causing over - payment of wages. The correcti…
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purpose for reading: the following passage is the opening scene of bern…
It reveals their personalities and social status.
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purpose for reading: the following passage is the opening scene of bern…
Women were expected to be passive, while men were expected to be assertive.
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purpose for reading: the following passage is the opening scene of bern…
It provides a busy and chaotic backdrop that intensifies the characters' struggles.
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identify the other control procedures usually found in a companys syste…
- **Adequate records**: Ensures transparency, decision - making, and audit evidence. - **Comparison + compliance monitoring**: Detects deviations, ensures quality and legality. - …
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purpose for reading: the following passage is the opening scene of bern…
The woman in the family are dominant, and Freddy reluctantly submits to their demands.
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identify the other control procedures usually found in a companys syste…
| Control Procedure | Why is it important? | | --- | --- | | Authorization and Approval | Ensures only legitimate transactions occur. Prevents unauthorized actions. | | Physical C…
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purpose for reading: the following passage is the opening scene of bern…
The sudden rain caused an unexpected demand for cabs.
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purpose for reading: the following passage is the opening scene of bern…
The heavy rain creates an urgent need for transportation.
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2. compare: the gizmo shows three types of blood vessels. arteries carr…
A. Arteries B. Veins C. Capillaries
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body, their brain, which is part of the nervous system, sends signals t…
The second and third examples.
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purpose for reading: the following passage is the opening scene of bern…
Initiative or courage.
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layers of tissue in the stomach select evidence that supports the claim…
- Without nervous tissue, epithelial tissue in the stomach would not receive the signal to release chemicals. - Without muscle tissue, swallowed food and chemicals released by epi…
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purpose for reading: the following passage is the opening scene of bern…
current of cool air.
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which sugar is a disaccharide? o a. glucose o b. fructose o c. sucrose …
C. Sucrose
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the body that breaks down swallowed food. it is lined with epithelial t…
C. Epithelial, muscle, connective, and nervous tissues work together to help the stomach break down food. D. The arrangement of its tissues helps the stomach carry out its functio…
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a student is writing a letter to the editor of the local paper about th…
excellent, concerned, good
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purpose for reading: the following passage is the opening scene of bern…
Freddy describes a thorough search, while his mother doubts his effort.
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the euro is the commonly accepted currency for 17 of the 27 member stat…
complement
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purpose for reading: the following passage is the opening scene of bern…
extremely cold and uncomfortable.
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the desert environment presents some of the harshest climate conditions…
B. have learned to adapt to their surroundings
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part a - comparing chromosome separation in bacteria and eukaryotes in …
- Bacteria only: Replicated chromosomes separate by attaching to some other structural feature of the cell. - Eukaryotes only: Nuclear envelope fragments, permitting chromosome se…
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the mitotic spindle consists of two types of microtubules: kinetochore …
1. lengthen 2. lengthen; move 3. disassemble
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of the berlin wall that for a few weeks people will wait reforms come a…
East Germany is losing its most highly trained workers, and they are not easily replaceable.
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while researching a topic, a student has taken the following notes: • i…
A. The new species was named Mansourasaurus to recognize the team that discovered it, a professor and students from Mansoura University.
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purpose for reading: the following passage is the opening scene of bern…
She expresses disbelief and insists he didn't try hard enough.
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a student is writing an article for the school newspaper about how to c…
A. aligned
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why was the revolution in czechoslovakia called the \velvet revolution\…
A. because it was peaceful and nonviolent
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honeybees play a crucial role in pollination, supporting both wild ecos…
C. In fact,
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when viewed from space, earth looks like a blue planet. this is because…
- Every living organism needs water to survive. - Water's chemical structure impacts its properties.
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place these events in the order in which they occurred the revolution s…
1. Solidarity is created 2. Poland holds free elections 3. The revolution spreads to Hungary 4. The communist party dissolves itself in Hungary
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determine whether each statement is true or false. a water droplets sha…
- A water droplet's shape is due to surface tension: True - Hydrogen bonds at the water's surface allow a water strider to walk on water: True - Cohesion causes water molecules on…
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11. the process of dna being copied into mrna is called 12. the enzyme …
11. Transcription 12. RNA polymerase 13. Translation
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9. the “words” on the mrna strand are called________________________. t…
codons; anticodons
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according to hindu beliefs, what is the purpose of reincarnation? to ac…
A. To achieve Nirvana and reunite the soul with Brahman
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identify the role of each type of rna: 5. trna: 6. mrna: 7. rrna:
5. tRNA: Carries amino acids to the ribosome during protein synthesis. 6. mRNA: Carries genetic information from DNA to the ribosome for protein synthesis. 7. rRNA: Forms part of …
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american victory over british troops in 1777 was a turning point in the…
C. Battle of Saratoga
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4. why are transcription and translation important cellular processes?
Transcription and translation are important because they enable the synthesis of proteins from genetic information (DNA). Proteins are vital for numerous cellular functions such a…
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during the last major battle in the american revolution, nathaniel gree…
D. Battle of Yorktown
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the nervous system communicates internally by releasing hormones throug…
F
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5 multiple choice 20 points why is the theory of natural selection impo…
It explains how certain traits help organisms survive and reproduce.
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an organization lets its employees know about a change they have recent…
Excellent communication
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3 multiple choice 20 points how has understanding genetics influenced u…
3. It helps explain how traits are inherited. 4. Fossils and rock layers.
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which of the following characteristics of the pineal gland is not corre…
D. The pineal gland regulates salt and water levels.
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which document ended the american revolution and recognizes the former …
B. Treaty of Paris of 1783
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what was the declaration of rights of man? a it listed the natural righ…
A. It listed the natural rights of citizens in revolutionary France.
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1 multiple choice 20 points what does the fossil record help scientists…
1. How species have changed over time. 2. Evolution.
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all organisms have the same nucleotides in dna and rna, this indicates …
B. True
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1. the genetic code specifies 20 amino acids, but there are 64 differen…
1. 61 codons code for amino acids (with some amino - acid redundancy) and 3 are stop codons. 2. mRNA carries genetic information from DNA to ribosomes for protein synthesis.
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place these steps in the correct order to explain how carbon moves betw…
1. Plants use water and carbon dioxide from the atmosphere to make glucose and oxygen. 4. Some animals eat plants and store chemical energy from plants in their bodies. 3. Organis…
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which of the following statements concerning testosterone is not correc…
C. Testosterone is considered a stress hormone that helps regulate blood pressure.
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2 multiple choice 1 point what happens to the sugars that are made duri…
They can be used for cellular respiration.
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alicia is developing a model of photosynthesis and respiration. part of…
Glucose is an input for respiration and an output for photosynthesis.
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new fossils being discovered makes more connections between organisms f…
True
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vestigial structures are left over from prior organisms, like hips in d…
True
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quoting jacquise gilbert, the assistant principal at hoffman estates hi…
evidence
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determine the magnitude of the required force express your answer in te…
\(\frac{B^{2}L^{2}v^{2}}{R}\)
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structures that are homologous indicate that organisms have a common an…
True
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the tube that connects the ear to the throat in humans was a gill slit …
True
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neurons are brain cells with a long extension called an axon. since the…
- The human body contains different types of cells. - A cell's structure allows it to carry out a specific function.
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organisms that are related to one another have similar embryo stages. f…
True
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begin as a single cell! that first cell grows and divides to form more …
Humans start out as a single cell. As humans develop, they get more cells. Cells specialize to perform different jobs in the body.
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current attempt in progress which of the following types of learning is…
Insight learning
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which type of organization has been important to chinas economic develo…
multinational corporations
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the parasitic dodder plant increases its reproductive success by flower…
synchronization