Biology
Cell biology, genetics, ecology, and life science fundamentals.
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question 9 of 10 what stage is deep sleep, when it is difficult to wake…
A. Stage 4
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question 7 of 10 some people will realize that they are dreaming while …
C. lucid dreaming.
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question 6 of 10 which stage of sleep usually comes before rem sleep? a…
B. Stage 4
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question 14 which type of networking technology is used to share an int…
D. Bluetooth
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question 4 of 10 in stage 4 sleep, what type of brain waves do you have…
C. Delta
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question 2 of 10 during which stage of sleep does most dreaming occur? …
B. REM
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question 1 of 10 the roughly 24-hour cycle that your body goes through …
D. circadian rhythm.
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question 9 of 10 clara was thrown from an automobile during a crash and…
C. Her hippocampus
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according to woolf, where do the powerful women appear in writing durin…
A. Literary works
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which statement most accurately describes the form of montagu’s poem? a…
C. Its stanzas are set to four lines.
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african wild dog transfer task b. what are the likely reasons for the u…
Amount of prey available; Wild dogs need prey for food to survive and reproduce. Disease prevalence; Diseases can reduce the wild dog population by causing illness and death. Huma…
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question 1 of 10 to form memories, your nerve cells must undergo: a. lo…
A. long - term potentiation.
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multiple answer 1 point click all of the following that are nucleic aci…
The first checkbox (DNA double helix) and the eighth checkbox (nucleotide structure: Phosphate, Sugar, Base) should be clicked. (If we consider DNA as a nucleic acid and nucleotid…
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question 1-23 a typical engine drive belt can directly operate all of t…
the power steering pump
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5. what are tissues made up of? cells organ systems all of the above or…
A. cells
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6 multiple choice 1 point what are enzymes? the basic building block of…
D. proteins that act as biological catalysts to speed up chemical reactions in living organisms (assuming the last option is labeled D; if the options were labeled differently, ad…
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which two internal expansion slots in laptops are commonly used to inst…
C. PCI Express Micro, E. Mini - PCIe
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4. which statement is true about organ systems in the human body? all o…
C. Organ systems interact to allow the body to live and grow. (Note: Assuming the options are labeled A - D with A as the first, B as second, C as third, D as fourth. If labels di…
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to what extent do enzymes affect the energy of the reaction in the foll…
- more reactants: increase the reaction speed - enzymes: decrease the activation energy - more products: decrease the reaction speed
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question 4 why are sodimms well suited for laptops? ○ they have a small…
A. They have a small form factor.
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rade 6 science - biggs / unit 2: from molecules to organisms - structur…
3. Cells in the brain and spinal cord have different, specialized structures and functions. 4. (Assuming other options are correct, but based on visible option: The option "All or…
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multiple choice question which describes the two layers of phospholipid…
C. Phospholipid bilayer
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8 multiple answer 1 point what conditions may denature an enzyme and/or…
B. higher temperatures, C. chemicals and heavy metals, D. lower temperatures, E. changes in pH
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2. what are the properties of water? (define/and example) property of w…
| Property of water | define/why is it important | example | |---------------------------------|-----------------------------------------------------------------------------------…
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true or false question true or false: the plasma membrane plays an impo…
True
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by filtering blood and removing toxins. 2. at which level of body organ…
C. cell
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multiple choice question which is a function of cholesterol in the plas…
A. Cholesterol helps to prevent the fatty - acid tails of the phospholipid bilayer from sticking together.
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add a comma or semicolon if needed. otherwise, submit the text without …
Armadillos are the only mammals that have a protective shell, known as a carapace; the shell helps protect an armadillo from predators.
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1. how do different organs within the respiratory system contribute to …
The correct option is "By exchanging oxygen and carbon dioxide in the lungs." (the third option in the list)
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multiple choice question which is the property of the plasma membrane t…
B. Selective permeability
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read the paragraph. then, add the best topic sentence. wrinkles on wet …
Animals, plants, and humans all adapt to their environments in many different ways.
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fill in the blank question the blank blank blank is the model used to d…
fluid mosaic model
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read the paragraph. then, add the best topic sentence. ______ lishman f…
Bill Lishman helped birds learn to migrate by leading the way in his plane.
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multiple choice question which type of proteins move needed substances …
B. Transport proteins
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read the sentences. 1 thomas paine’s common sense was published in 1776…
B. Thomas Paine’s Common Sense was published in 1776, and the Revolutionary War began that same year.
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2. ccc scale, proportion, and quantity refer back to the spiracles in f…
The relationship is that spiracles facilitate oxygen intake; larger insects may have more/larger spiracles to meet higher oxygen needs. Air oxygen levels influence insect size (lo…
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select all that apply select the functions of proteins in the plasma me…
- Proteins span the entire membrane and create tunnels through which certain substances enter and leave the cell. - Proteins at the inner surface of the plasma membrane anchor the…
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categorize each of the following properties of water and their examples…
- Hydrogen Bonds: bond between the hydrogen atom of one water molecule and the oxygen atom of another molecule. - Expansion upon Freezing: water expands when it freezes; ice float…
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fill in the blank question a key property of the plasma membrane is kee…
selective permeability
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true or false question true or false: the structure of the phospholipid…
True
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true or false question true or false: the plasma membrane plays an impo…
True
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which of the following is a sentence fragment? ○ marina is a fast runne…
B. Marina, an excellent basketball player.
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question 9 of 10 the forebrain, hindbrain, and midbrain together are re…
A. consciousness
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question 1-13 ase stands for... ○ automotive society of engineers ○ ame…
B. Automotive Service Excellence (assuming the second option is labeled B, if the first option was A, second B, third C, fourth D, then the correct option is B. Automotive Service…
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fill in the blank question the plasma membrane is composed of a , in wh…
phospholipid bilayer
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multiple choice question which is the model that describes the phosphol…
D. Fluid mosaic model
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question 5 of 10 consciousness probably arises from higher levels of __…
C. neural activity
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chloroplasts are organelles that perform _____________. parts of the ch…
1. Chloroplasts are organelles that perform \(\boldsymbol{\text{photosynthesis}}\). 2. Parts of the chloroplasts are grana which are stacks of \(\boldsymbol{\text{thylakoids}}\). …
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how did the chinese view their emperor? a. as one with uncontested inte…
B. As one who has divine right to rule all nations
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fill in the blank question a moves needed substances or waste materials…
transport protein
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Question was provided via image upload.
- "Francesco Redi performed a controlled experiment with flies and maggots to disprove this idea on the origin of life" and "Life arises from nonlife" match with **spontaneous gen…
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fill in the blank question blank attached to proteins stick out from th…
Carbohydrates
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multiple choice question a cell membrane functions due to the ________.…
C. phospholipid bilayer
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multiple choice question which describes the two layers of phospholipid…
A. Phospholipid bilayer
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2. why are punnett squares used? a. to visually help other scientists u…
C. To determine the probability that an offspring would have a specific trait
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match each scenario with the correct component of natural selection. ↓ …
- "On average, sea turtles lay about 110 eggs in a clutch. However, only a fraction of the baby turtles make it to the ocean. Then, an even smaller number have offspring of their …
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9. what connections did the video make between stimulus response and po…
**Pregunta 9**: Las conexiones podrían ser que carreras en ciencias como Biología, Psicología, Medicina o Neurociencia utilizan el estudio de la respuesta a estímulos (por ejemplo…
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sc.912.l.1.18.12 discuss the special properties of water that contribut…
### Expansion upon freezing: - Definition: water expands when it freezes - Examples: ice floats on top of the water; aquatic organisms can survive in lakes and ponds even in the w…
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identify each adaptation as structural or behavioral adaptations. monke…
- Monkeys have a prehensile tail that allows them to grab and hold onto tree branches: Structural Adaptation - Moose make mating calls to locate potential mates: Behavioral Adapta…
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iv. cell division (1.4) a. purpose cell division is needed for growth, …
reproduction (or asexual reproduction)
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5 categorization 4 points sc.912.l.15.8 describe the scientific explana…
- Primordial Soup Hypothesis: - Stanley Miller and Harold Urey simulated early atmospheric conditions to test this idea on the origin of life. - Energy from sunlight and lightning…
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a hypertonic solution causes the cell to shrink. a ______ solution caus…
For the second blank: isotonic
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natural selection pressures favor certain physical traits / adaptations…
B. phenotype; genotype ### Second Question (Genetic Variation Sources)
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i can demonstrate how a change in dna might change the amino acid and c…
# Explanation: ## Step 1: Analizar la pregunta 22 La pregunta 22 pregunta por el nombre de un cambio en el ADN. En biología, un cambio en la secuencia del ADN se conoce como mutac…
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neurons located in the ______ and in the olfactory cortex continue to a…
B. hippocampus
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bacteria are an example of... plants and animals are... eukaryotic dna …
The subfield is Biology (under Natural Science).
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task 1: introduction to biomagnification and ddt watch the biomagnifica…
1. DDT thinned bald eagles' eggshells, causing egg breakage and reduced reproduction. 2. Biomagnification describes the increasing concentration of a toxic substance (e.g., DDT) i…
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comprehension questions 5 questions your work is automatically saved. 1…
B. the weather and atmosphere
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select the text from the paragraph that best helps you understand that …
- "biofluoresce, or absorb and re - emit preexisting light" - "transmuting the blue light of the ocean into brilliant red, green, and orange hues"
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what happened when this predator was reintroduced in yellowstone nation…
B. elk population decreased
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to-identify-the-meaning-of-a-word rely on similar filters. these filter…
converting
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sunlight, temperature, water, and rocks are examples of * biotic factor…
First question: abiotic factors (the option with "abiotic factors") Second question: biotic factors (the option with "biotic factors")
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reduction in pain level after sham treatment ($\\mu_2$), n = 26, $\\bar…
D. Yes, because increasing the sample size will decrease the P - value.
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when predators and disease increases what happens to the population? * …
B. population will decrease ### Second Question:
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select the text from the paragraph that best helps you understand that …
- "Mendel crossbred different strains of pea plants and meticulously tracked the results." - "His carefully kept notes showed that when a purebred white - flowered plant was cross…
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question 4 why are sodimms well suited for laptops? ○ they have a small…
A. They have a small form factor.
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is the author of the article suggesting that the mood at the final bad …
B. No: "Beyond the sadness and remembering the negativity of having gone through a traumatic event, this is a celebration that we are still here, standing." ### Second Question:
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why was the british government slow to pass laws addressing the problem…
D. British leaders feared that such laws would interfere with businesses and harm the economy.
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question 9 of 10 which statement best describes a difference between up…
C. Upper-class women rarely had jobs outside the home, while lower-class women frequently held factory jobs.
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which three statements are true? there are 12 courts of appeal in the j…
- There are 12 courts of appeal in the judiciary system. - Nine justices typically serve in the Supreme Court. - The judiciary system is established by the Constitution.
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posthumous awards, or awards recognizing the work of individuals who ar…
B. happening after someone's death
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question 4 of 10 which of the following statements best describes a dif…
B. The wealthy were able to enjoy a great deal of leisure time, while the poor worked extremely long hours each week.
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14. in context to identify the meaning of a word ... (preceding text ab…
disputed
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question 3 of 25 how long does one of earths revolutions take? a. 1 mon…
D. 1 year
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5 what is the main idea of this text? a air pressure is the same in the…
C. Air pressure on Earth decreases as elevation increases because the number of molecules decreases with height.
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vocabulary activity questions based on the text, what can you infer abo…
B. Heat or the number of molecules in the International Space is less than in the earth’s surface.
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vocabulary activity questions what can you conclude about the internati…
A. Without air pressure maintenance, air pressure in the International Space Station is different than in the earth’s surface.
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select the text from the paragraph that best helps you understand that …
- The slugs accomplish this by retaining rather than digesting the algae's chloroplasts, the cell parts primarily responsible for photosynthesis. - The chloroplasts continue to ph…
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chloroplasts, the cell parts primarily responsible for photosynthesis. …
A. integrated
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select the text from the paragraph that best helps you understand that …
"this reduces joint inflammation, relieving pain and preventing further damage" (also, the context "gold salts have been shown to palliate the symptoms of rheumatoid arthritis" pa…
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23. describe the function of all the major blood vessels. - pulmonary a…
- Pulmonary Artery: Carries deoxygenated blood from heart to lungs. - Pulmonary Veins: Carries oxygenated blood from lungs to heart. - Aorta: Distributes oxygenated blood from hea…
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dna replication copies dna to produce two identical dna molecules. base…
To solve the DNA replication base - pairing, we use the base - pairing rules \(A - T\) and \(G - C\). For each base on the original DNA strands: - Pair \(A\) (yellow) with \(T\) (…
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regulated, early doctors were free to prescribe treatments—such as gold…
to ease or lessen
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21. complete the table to identify the four main tissue types and their…
| Image | Tissue Name | Function | |--|--|--| | Leftmost | Muscle Tissue | Movement (voluntary/involuntary) | | Second from left | Nervous Tissue | Transmit nerve impulses | | Thi…
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popularity, however, the efficacy of medicinal gold was rarely support …
cure - all
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1.2.3 forensic toxicology 12. what is the role of a forensic toxicologi…
12. A forensic toxicologist analyzes biological samples to detect/identify toxins/drugs, determine their effects/concentrations, and provide scientific evidence for legal/investig…
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determine whether each statement is true or false according to darwin’s…
1. True 2. True 3. True 4. False 5. True
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question 5 of 10 which scenario would have been outlawed under policies…
A. A company sells a revolutionary new cell phone design to other companies from all around the world.
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is there a sentence fragment? when it comes to seafood, americans arent…
yes
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question 4 of 10 what was one major effect of the spread of railroads t…
D. Factories were able to more easily ship manufactured goods to markets across the country.