Biology
Cell biology, genetics, ecology, and life science fundamentals.
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question 1 compare the outcomes of roanoke, jamestown, and plymouth. wh…
The comparison reveals challenges such as difficulties in relations with indigenous populations, food scarcity, and issues with governance and social organization in early colonia…
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people are sometimes able to detect their name being spoken in an alter…
B. the cocktail party effect
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when one individual perceives the events of a car crash to be different…
C. Individual perceptions could be influenced by differences in prior knowledge or experience.
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which term best describes the majority of voluntary migrants from south…
A. Guest workers
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a refugee enters the european union in italy and is temporarily housed …
D. Step migration across member states to a final destination
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ap continuity and change how does this image show the changing relation…
The image shows an early pastoral community through rock - art, indicating how animal domestication led to a new way of life and changed social and economic relationships as part …
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tissue a tissue is a group of that work together to perform a common fu…
1. cells 2. Glandular
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cells - all living things are made of one or more cells. - the cell is …
The cell is the basic unit of life and structure of all living things.
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what event ended the cultural revolution? o economic collapse o deng xi…
D. Mao Zedong's death
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fill in this table as you work through the lesson. you may also use the…
homeostasis: stable organ: tissues organ system: organs tissue: cells
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exponential growth population density carrying capacity the red line is…
logistic growth
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what is: the maximum population size that can be supported by the avail…
C. carrying capacity
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what pattern of population dispersion is this? random uniform (even) cl…
Para la imagen verde: A. Random Para la imagen azul: C. Clumped
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size of a population: which ones will make a population decrease? * bir…
- ¿Qué factores hacen que una población disminuya? - B. Muertes - D. Emigración - ¿Cuál es el patrón de dispersión de la población en la imagen? - C. Agrupado (Clumped)
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what is the process to find an average? * add numbers and then multiply…
# Explicación: ## Paso 1: Definición de promedio El promedio (media aritmética) se obtiene sumando los números y dividiendo entre la cantidad de números. ## Paso 2: Sumar los núme…
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the dna sequence reads acg ttcatt before a mutation occurs. after the m…
substitution
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albumin is a protein found in blood that helps to regulate amount of fl…
to maintain homeostasis
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rosalind franklin is famous for which contribution to the study of dna?…
creation of an X - ray diffraction image of DNA structure
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which of the following could be a nucleotide of rna? deoxyribose + phos…
ribose + phosphate group + uracil
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which statements describe functions of antibodies? select two options. …
They protect the body from infectious agents. They signal the immune system to destroy pathogens.
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plant cell below is a diagram of a plant cell. try and identify the par…
Chloroplast, cell wall, vacuole
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a single strand of dna helix has the code ataggc. which would be the co…
D. TATCCG
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10 microorganisms use ______ to carry out the process of photosynthesis…
B. light energy
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in 1953, who developed the model that is shown below? james watson and …
A. James Watson and Francis Crick
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which best describes the outcome of dna replication? the new dna molecu…
The new DNA molecule is identical to the original DNA.
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ji wants to write an example of a frameshift mutation using the followi…
THC ATS AWT HER AT.
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wrap-up discussion question - how do abiotic factors like temperature, …
Abiotic factors like temperature, light, and moisture interact to determine the suitable habitats for organisms. Temperature affects the rate of biochemical reactions in organisms…
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properly. moisture is necessary to facilitate chemical reactions, trans…
1. C. Providing structural support 2. C. Dissolved oxygen
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a protein called gef - h₁ is known to control immune responses to certa…
a messenger protein
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lactase is a protein in the digestive tract that helps break down certa…
to regulate cell reactions
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which of the following correctly organizes these genetic terms in order…
B. nucleotide, gene, DNA molecule, chromosome
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and moisture. which of the following is not an abiotic factor? a. sunli…
1. C. Bacteria 2. To survive in extreme temperature conditions of the desert. 3. B. Metabolism 4. Develop larger leaves to capture more light. 5. (No options provided for this que…
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how many genes make up the human genome? o four: adenine, thymine, guan…
C. 20,000–25,000 genes
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which is a frameshift mutation? substitution nonsense silent deletion
deletion
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which of these is the primary site of protein synthesis? mitochondria c…
D. ribosomes
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a forensic scientist is trying to find out the number of adenine bases …
The number of adenine bases will be equal to the number of thymine bases.
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which best summarizes the process of protein synthesis? rna instructs d…
RNA moves the DNA code to the ribosomes for protein synthesis.
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what was friedrich mieschers contribution to the discovery of the genet…
He extracted and observed DNA from white blood cells.
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how do natural events like wildfires or floods affect the distribution …
1. Wildfires destroy habitats, causing relocation; floods disperse organisms. 2. Osmotic stress due to salinity change and habitat contamination. 3. Temperature affects metabolism…
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which represents a strand of rna bases? caaggtctc aggtcaca caaggucuc tg…
C. CAAGGUCUC
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which best matches a type of genetic material with its description? nuc…
DNA is located in the nucleus.
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what are some examples of physical barriers that limit an organisms ran…
- Oceans - Mountains - Deserts
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which process is part of translation but not transcription? a dna templ…
D. An mRNA template is used to create an amino acid chain.
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many different types of mutations can occur within the body. cystic fib…
C. nonsense
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if a stop codon is like a red traffic light, which is most like a green…
B. promoter
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which principle of governance, originating in ancient greece, is most c…
Civic participation
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can you think of an example where an organisms range has changed due to…
Polar bears. As Arctic sea - ice melts due to climate change, their hunting range shrinks because they rely on sea - ice to hunt seals. With less ice, they face food shortages and…
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the international syrian refugee crisis that started in 2011 is best ex…
E. A political push factor from Syria, where armed conflict imperils personal safety
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41. higher order thinking let a = any rational number. is the absolute …
41. No, the absolute value of a rational number \(a\) is the same whether \(a\) is positive or negative. 42. Leticia won. \(|-19| = 19\), \(|21| = 21\), and \(21>19\). 43. Ana is …
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which of the following types of migration are correctly explained by th…
B. International migration and voluntary migration: Family A from Mumbai has convinced their close friends Family B to emigrate to London as they did in order help start up their …
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choose the poem that uses assonance. do not fear. the garden is yours a…
The second poem: "The warrior bowed his crested head, and tamed his heart of fire, And sued the haughty king to free his long - imprisoned sire; 'I bring thee here my fortress key…
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2. how did enslaved africans adapt christianity to reflect their experi…
2. They incorporated African music, dance, oral traditions and emphasized certain biblical stories. 3. It was a non - biological family structure; provided support and community. …
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enzyme activity is often influenced by the presence of other substances…
1. Cofactors assist enzymes in catalytic activity, often required for proper function. 2. (a) Cadmium (Cd), lead (Pb), mercury (Hg), arsenic (As). (b) Bind tightly and permanently…
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enzymes are sensitive molecules. they often have a narrow range of cond…
1. (a) The rate of reaction increases linearly. (b) By regulating gene expression, enzyme degradation, or storage. 2. (a) The rate first increases rapidly and then levels off. (b)…
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read franklin roosevelts request for a declaration of war. what are the…
B. to explain why military action is necessary D. to rally the support of the American people for war
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what is the purpose of presenting a false dilemma in a speech? to convi…
to sway the audience to rush to an opinion without facts
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the variable strfirsts scope is ____. def usernamemaker (strfirst, strl…
the usernameMaker function
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def passwordmaker (stra, numc): if len(stra) > 4: answer = dogname0:3 r…
Samm7
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in the program below, what is the scope of strfirst? def usernamemaker …
The scope of strFirst is within the usernameMaker function.
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5. scientists tried inserting the jellyfish gene that codes for lumines…
Only the bacteria that glow in the dark were transformed.
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genetic engineering quiz 25 - 26 biology a / module 2: principles of in…
Recombinant plasmid is responsible for altering an organism’s characteristics.
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genetic engineering quiz 25 - 26 biology a / module 2: principles of in…
an organism whose DNA is modified using genetic engineering techniques
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genetic engineering quiz 25 - 26 biology a / module 2: principles of in…
They use them as vectors.
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genetic engineering quiz 25 - 26 biology a / module 2: principles of in…
ability to take up foreign DNA; express proteins faster
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5. what is the first amino acid to enter the ribosome during translatio…
D. methionine
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gene expression quiz 25 - 26 biology a / module 2: principles of inheri…
C. while transcription is taking place
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3. why do the polypeptides made in prokaryotes always contain formyl me…
The initiator tRNA adds formyl methionine first.
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how might abiotic factors like temperature or water availability affect…
Abiotic factors can limit an organism's range by affecting its survival and reproduction. Organisms have specific tolerance ranges for temperature and water availability, and area…
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which of the following explains an unintended consequence of chinas ant…
C. A projected shortage of working - age people to care for the rising elderly population, resulting in an increase in the cost of living for older people.
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which of the following explains an unintended consequence of chinas ant…
C. A projected shortage of working - age people to care for the rising elderly population, resulting in an increase in the cost of living for older people.
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multiple choice question which epithelial cell shape is pictured in the…
cuboidal
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what are foodborne illnesses? questions 1. what are foodborne illnesses…
1. Diseases caused by consuming contaminated food or beverages. 2. Single - celled microorganisms; raw meats, dairy products, eggs. 3. Contact with dirty hands, unclean surfaces, …
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the main goal of chinas first five - year plan under mao zedong was to …
spur economic growth.
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mao zedong launched the cultural revolution in china in response to new…
None of the above options are correct.
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marina is writing a paragraph about the union pacific railroad. read he…
By providing details about the challenges the workers faced during construction
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choose the correct answer for each question. use the color in the answe…
1. Graduated cylinder 2. Beaker Red 3. Separating funnel Red 4. Graduated cylinder Purple 5. Petri dish Yellow 6. Mortar and pestle Pink 7. Thermometer Yellow 8. Funnel Light - bl…
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my contribution to the harlem renaissance include: * 5 points i was a r…
W. E. B. Du Bois
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my contribution to the harlem renaissance include: * 5 points my poetry…
The person described is Langston Hughes.
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chapter exams content page 17 of 28 question 17 the main function of th…
A. Circulate blood and deliver oxygen to cells
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in 5 - 6, choose the inequality that could be used to solve each proble…
For the trampoline - park problem: B. $5.50x + 3\leq20$ For the van - buying problem: C. $5000x+375 > 10000$ (There is a small error in the options, it should be $5000 + 375x>1000…
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14. which of the following continuously monitors and corrects potential…
B. Automatic implantable cardioverter - defibrillator
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module test 4. identify the heart specialist who treats adolescents. co…
C. Pediatric cardiologist
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chancellor kohl, governing mayor diepgen, ladies and gentlemen: twenty …
by citing former presidents
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dna structure and function assignment (cw) in dna remember that a (aden…
30%
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the building blocks (monomers) of dna are called. nucleotides consist o…
The building blocks (monomers) of DNA are called: nucleotides. Nucleotides consist of three major parts: a sugar, a phosphate group, and a nitrogenous base. There are four nitroge…
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dna structure and function assignment (cw) proteins play a vital role i…
the genetic information stored in DNA
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dna structure and function assignment (cw) which statements best descri…
Cells contain DNA that controls the production of proteins.
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question 7 of 10 which of the following is most clearly an example of a…
D. There is a real tension between real morality and the pretense of morality.
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dna structure and function assignment (cw) a sequence of nucleotides is…
proteins
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dna structure and function assignment (cw) dna carries information that…
1. genetic 2. genes 3. nucleus 4. DNA 5. nitrogen bases 6. sequence
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dna structure and function assignment (cw) in dna remember that a (aden…
48%
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dna structure and function assignment (cw) the backbone of dna is made …
Deoxyribose and phosphate group
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dna structure and function assignment (cw) label the nucleotide.
Top box: nitrogen base Middle box: deoxyribose sugar Bottom box: phosphate
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3. taylor has a $30.00 gift card that she can spend at the store. she h…
For the journal problem, the maximum number of journals Taylor can buy is $7$. For the rectangle problem, the width $w$ of the rectangle satisfies $w\lt13$.
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question 9 a fat contains which molecular components? a three fatty aci…
C. three fatty acids and one glycerol molecule
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the count in a bacteria culture was 200 after 20 minutes and 1200 after…
Initial size: $20$ Doubling period: $6.8$ minutes Population after 80 minutes: $77760$ Time when population reaches 10000: $62.1$ minutes
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match the plot structure with the event(s) from romeo and juliet that o…
1. d 2. b 3. a 4. c 5. e
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question 7 which of these conditions is not necessary for fireflies to …
C. Having the right color wings
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the count in a bacteria culture was 200 after 20 minutes and 1200 after…
Initial size of the culture: $18.2$ Doubling period: $5.79$ minutes Population after 80 minutes: $25838.5$ Time when population reaches 10000: $52.8$ minutes
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what is the new molecule discovered that works with luciferase to creat…
Question 8: None of the above options are correct. Question 9: A. True