Biology
Cell biology, genetics, ecology, and life science fundamentals.
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13 of 50 the value of the next-best economic alternative is the tradeof…
B. FALSE
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complete the sentences. travel agent, journalist, police officer, teach…
To solve this, we match each job description with the correct profession from the given options: ### 1. Ronald’s job is to protect people in Dublin, Ireland. He’s an Irish ______.…
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based on the information in table 1, the student investigates a classma…
D. Knee strike → nerve → spinal cord → nerve → muscle
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13) place the four steps of binary fission in order from start to finis…
C, D, B, A ### Question 14
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why did senator henry cabot lodge issue a list of concerns he had regar…
A. Lodge feared that the League of Nations would result in extensive American intervention in foreign affairs.
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7. why did fundamentalist religions feel challenged in the 1920’s?
Fundamentalist religions felt challenged in the 1920s due to the rise of modernism (with new scientific theories like evolution, changing social norms, urbanization, secularism, a…
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based on the figures, why does the coach recommend the students eat foo…
C. It will allow the students to store more potential chemical energy, which can be readily converted to usable energy during a workout.
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1) predict: what do you think the abbreviations around the snake repres…
If the snake is the Rod of Asclepius (medical symbol), the abbreviations likely represent medical terms (diseases, medications, specialties, etc.). If it's a biological snake diag…
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question 3 a research design in which data from individuals are collect…
D. prospective longitudinal data collection
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what short-term and long-term goals did president wilson consider when …
Short - term goal: - secure international support for the Allies - bring the war to an end Long - term goal: - remove economic barriers to free trade - abolish the use of secret t…
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based on figure 1, is drinking more water likely to directly increase t…
D. No, because water is an output, and increasing the outputs does not increase the potential for ATP production
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based on the model in figure 1, how are the lower oxygen levels in denv…
C. The students inhale less oxygen with each breath, which reduces their production of ATP.
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12) these bacteria in the picture to the left are called staphylococcus…
a. The bacteria are spherical (cocci) in shape. b. The bacteria are arranged in clusters (bunches) rather than chains or pairs.
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the writer wants a conclusion that states the main claim of the passage…
D. It is important that students choose charitable work that suits their interests and values.
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the scientists tested the tissue samples at the end of the investigatio…
B. The labeled glucose was broken down into smaller molecules containing labeled carbon and hydrogen, which were then used to build fatty acids and glycerol.
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recap h₂o → light reactions → o₂ co₂ → calvin cycle → sugar ______ reac…
### Recap (Photosynthesis) Fill - ins: 1. **Light - dependent reactions**: - **Step 1: Identify reactants and products of light reactions** - Light reactions: \(H_2O\) and light e…
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1. asthma attack: it’s a brisk morning in gym class, and your teacher s…
s (summarized for each part): - **Stimulus**: Running laps (physical activity) and resulting gas imbalance (low O₂, high CO₂) from asthma. - **Receptor**: Chemoreceptors (detectin…
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which tissue is correctly paired with its category of connective tissue…
B. lymph - fluid connective tissue (assuming the options are labeled as A: tendon - supporting connective tissue, B: lymph - fluid connective tissue, C: bone - connective tissue p…
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based on the model and the table, which change occurs during the time t…
B. The \(CO_2\) and \(H_2O\) molecules are broken apart, and the atoms are rearranged to produce oxygen and glucose, with light energy being converted to chemical energy in the bo…
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the three categories of connective tissues are ○ proper, cartilage, and…
The correct option is: proper, fluid, and supporting. (The last option in the list, i.e., the one with "proper, fluid, and supporting".)
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based on the model and the information in the table, which statement be…
C. They provide wavelengths of light that input more energy for use during photosynthesis.
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the combination of fibers and ground substance in supporting connective…
D. matrix
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11) name the three basic shapes of the bacteria in the picture to the r…
a. Coccus (Spherical) b. Bacillus (Rod - shaped) c. Spirillum (Spiral)
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7. what are the ungs\ of the dna ladder made of? a. ______ b. ______ c.…
The "rungs" of the DNA ladder are made of pairs of nitrogenous bases (adenine - thymine, thymine - adenine, cytosine - guanine, guanine - cytosine). The four nitrogenous bases inv…
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b. angry and menacing c. nervous and hesitant d. aging and shriveled th…
B. Instead, I went to the park alone; Robin stayed home to practice the violin. ### For the conclusion question (the first multiple - choice about the passage's main claim, though…
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read the excerpt from jane eyre by charlotte brontë. here, jane encount…
The correct option is the one with the text "It is so bright that it is hard to look at" (the option that was already selected with the blue dot in the original image). If we cons…
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which of the following narrow ai systems would you want to include when…
C. Information from the global positioning system (GPS)
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the pancreas produces ______ secretions that include digestive enzymes …
C. exocrine and endocrine
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which factor or factors listed below are internal influences on a loan’…
c. II only
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which tissue lines the small intestine and the stomach? ○ stratified sq…
D. simple columnar epithelium
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the two major types of epithelial cell layers are ○ simple and stratifi…
A. simple and stratified.
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a disaccharide is a carbohydrate made of two monosaccharides bonded tog…
- Beets are a source of sucrose. (True) - Fructose and glucose have the same chemical structure. (False) - Sucrose can be made in plant cells. (True) - Monosaccharides are made by…
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in her rle scheme, the first number in each row represents a run of off…
D. s:0
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monosaccharides are the building blocks of carbohydrates. they may be f…
| | glucose | fructose | galactose | | --- | --- | --- | --- | | has 12 hydrogen and 6 oxygen atoms | ✔️ | ✔️ | ✔️ | | is a monosaccharide | ✔️ | ✔️ | ✔️ | | has a 6 - atom ring |…
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irene is creating an alarm clock using a 16x2 lcd screen. each digit wi…
D. 0
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what do potatoes, pasta, bread, beans, and bananas have in common? they…
- Carbohydrates are made of carbon, hydrogen, and oxygen. - Living things use carbohydrates for energy. - Some organisms use carbohydrates for structural support.
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what is a similarity between butterflies and moths?
A[SSE Completed, Client Connection Error][SSE Completed, Client Connection Error][SSE Completed, Client Connection Error][LLM SSE On Failure]
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1. although the majority of americans think budgeting is important, abo…
D. 35% ### Question 2
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the process of linking monosaccharides together to make disaccharides i…
During a dehydration synthesis reaction, monosaccharides are \(\boldsymbol{\text{linked (or combined)}}\) to form a \(\boldsymbol{\text{disaccharide (or polysaccharide)}}\) and wa…
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question 9 of 10 which answer best describes how songhais strong contro…
C. Moroccan army had European firearms such as guns.
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question 6 of 10 what were the factors that had impacted malis decline?…
D. Less wealth, internal conflicts, and the rise of other empires
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maltose is a disaccharide found mostly in the seeds of wheat, oats, ric…
- Maltose has the same number of carbon atoms as sucrose and lactose. - Maltose, lactose, and sucrose all contain glucose. - Maltose is found in rye and barley.
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creditworthy scenario you are holding the keys to a brand - new car, lo…
Down #### 2. Why does it go up or down?
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drag the tiles into the venn diagram to compare prokaryotic and eukaryo…
- **Prokaryotic Cell (Yellow)**: Unenclosed DNA, Smaller - **Overlap (Green)**: Contains DNA, Living cell - **Eukaryotic Cell (Blue)**: Enclosed DNA, Larger
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6 mark for review which of the following diagrams correctly illustrates…
B. (The diagram in option B correctly shows the nitrogen cycle steps: Nitrogen fixation (N₂ to NH₄⁺), nitrification (NH₄⁺ to NO₂⁻ to NO₃⁻), assimilation by plants, and denitrifica…
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2. cell type b is prokaryotic 3. cell type c is prokaryotic 4. cell typ…
s: 2. prokaryotic 3. prokaryotic 4. eukaryotic (assuming typical eukaryotic cell features for Cell Type D)
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considering the properties of prokaryotic and eukaryotic cells you’ve l…
1. Cell Type A: prokaryotic 2. Cell Type B: prokaryotic 4. Cell Type D: prokaryotic
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epithelium is connected to underlying connective tissue by a reticular …
D. a basement membrane.
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a type of intercellular junction that stops materials from crossing an …
A. tight junction.
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characteristics of epithelia include all of the following except ○ pola…
extracellular matrix.
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diagram of a bone with labels f, g, h, a. dropdown menu options: spongy…
Growth Plate
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which of the following pathways indicate how nitrogen is added to the l…
A. Nitrifying bacteria and lightning
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question 9 of 10 what helped enslaved people of haiti successfully rebe…
D. Inspiration from the American Revolution and the leadership of general Toussaint Louverture. (Note: Assuming the last option is labeled D; if the original options had different…
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exam lesson name: introduction to design technology exam number: 700730…
D. Regenerative braking
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which problem solving strategy looks at every possible alternative and …
C. trial and error
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exam lesson name: introduction to design technology exam number 700706r…
A. Innate immune system
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grammar 5 hydrothermal vents—fissures on the seabed floor that discharg…
A. productive, often hosting ### Question 6
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which of the four basic tissue types form coverings or linings of organ…
epithelial tissue (the option with "epithelial tissue")
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20 the story of america isn’t about p... quit when things got tough. it…
A. It suggests that previous generations should be an inspiration to Obama’s audience.
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directions: identify the choice that completes the text so that it conf…
B. portraiture. Over the course of her career, ### Question 2
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the study of tissues is called ○ microbiology. ○ cytology. ○ histology.…
C. histology
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environmental factors affect enzyme reaction rates reactants, products,…
To fill the table about how environmental factors affect enzyme reaction rates, we analyze each factor: ### 1. High Temperature - **Increases Activity?**: No (enzyme activity peak…
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match the following tissues to the correct functions choose choose conn…
(Assuming standard function options, example matches: Connective Tissue: Supports, binds, and protects tissues/organs Epithelial Tissue: Covers body surfaces and lines cavities Mu…
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which statement about tissues is correct? tissues are microscopic, and …
C. An organ combines several different tissues.
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creditworthy scenarios you are holding the keys to a brand-new car, lon…
### Scenario 1 #### Does your credit score go up or down? Down. #### Why does it go up or down? Falling behind on loan payments and incurring late fees shows a lack of responsible…
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question 2 what are the two main types of research a scientist can purs…
a. pure, b. applied
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phospholipids are the building blocks of cell membranes. in a cell memb…
The fourth model (the one in the bottom - right corner) best represents the lipid bilayer of a cell membrane.
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4. why are enzymes labeled as a catalyst? your answer cannot use the wo…
Enzymes are catalysts because they speed up chemical reactions by lowering the activation energy, and they are not consumed or permanently altered during the reaction.
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question 3 match the following tissues to the correct functions connect…
To solve this tissue - function matching problem, we rely on the fundamental knowledge of different tissue types in biology: ### Connective Tissue Connective tissue has several im…
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the different parts of a phospholipid molecule have different propertie…
A phospholipid is amphipathic because its phosphate head is \(\boldsymbol{\text{polar}}\) and \(\boldsymbol{\text{hydrophilic}}\), while its fatty acid tails are \(\boldsymbol{\te…
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a writer has a reason for writing. this reason is the writer’s purpose.…
C. to describe beautiful dresses from Mexico and their significance (assuming the options are labeled A, B, C, D with C being this option; adjust the label based on actual option …
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7. what enzyme is used within the electron transport chain to create at…
c. ATP Synthase ### Question 8
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a phospholipid molecule has two fatty acid molecules, one glycerol mole…
- (Statement about N and P): True (e.g., "Unlike triglycerides, phospholipids have nitrogen and phosphorus atoms.") - (Fatty acids as tails): True (e.g., "Fatty acids in a phospho…
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exam lesson name: introduction to design technology exam number: 700705…
A. Apoptosis
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exam lesson name: introduction to design technology exam number 700/005…
A. Process design
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step 1: use the space inside the boxes below to construct a food chain …
1. saw palmetto (producer) 2. box turtle (primary consumer) 3. rattlesnake (secondary consumer) 4. hawk (tertiary consumer) 5. panther (apex predator) 6. burying beetle (decompose…
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triglycerides are the body’s most efficient method for storing energy. …
- Fat - soluble vitamins are dissolved by triglycerides (True) - Fats are less energy - dense than carbohydrates (False) - One gram of carbohydrate provides less than half the amo…
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when triglycerides are ingested, they are broken down into fatty acids …
- Triglycerides are stored until they are needed for energy. - In cells, fatty acid and glycerol molecules are combined to make triglycerides.
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question 1 1 pts which of the following statements is correct? - the ta…
B. The skin is superficial to the skeletal muscles ### Question 2
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triglycerides contain three fatty acid molecules and one glycerol molec…
To solve this, we analyze the fatty acids in each triglyceride: ### Step 1: Identify Fatty Acid Type (Saturated/Unsaturated) - **Stearin** contains stearic acid (structure has onl…
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1. performing in an \escaramuza\ is a way for latina girls to honor the…
B. Riders wear costumes based on uniforms from history
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section 1 terms and people 1. entente 2. militarism 3. alsace and lorra…
- First blank: 1914 - Second blank: Europe - Third blank: Austro - Hungarian (Franz Ferdinand) ### Question 8
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4. even though leopards are capable of running at high speeds, they do …
Leopards are ambush predators. They use camouflage to stealthily approach prey and then launch a sudden, short - burst attack to capture it, relying on surprise and strength rathe…
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5. a baby kangaroo is called a ______
joey
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analysis the lesson of the kaibab data table year: 1905, 1910, 1915, 19…
If peak population: The peak deer population is 100,000 (in 1924). If trend analysis: Population grew then declined, with growth rate ~5052.63/year (1905 - 1924) and decline rate …
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self check 1. in order to produce energy, cells start with glycolysis. …
c) Fermentation ### Question 2
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the lesson of the kaibab data table year | deer population 1905 | 4,000…
The two methods were: 1. Banning the hunting of Kaibab deer (making deer hunting illegal). 2. Killing the natural predators of the deer (like cougars, wolves). ### Question 2
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topic: enzymes – reading preap option 2: reading reading to learn: the …
Enzymes are biological catalysts (usually proteins, some RNA) that speed up cellular chemical reactions by lowering activation energy, are substrate - specific, and not consumed i…
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3. when does a baby kangaroo come out of its mothers pouch for the firs…
c. about 8 months after it is born
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characteristics of life: 1. what are the 8 characteristics of life that…
1. Made of one or more cells 2. Displays organization 3. Grows and develops 4. Reproduces 5. Responds to stimuli 6. Requires energy 7. Maintains homeostasis 8. Adaptations evolve …
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5) name the three groups of archaebacteria. a. _______________ b. _____…
a. Methanogens b. Thermoacidophiles c. Extreme halophiles ### Question 6
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2. what caused the red scare in america?
The Red Scare (First: post - WWI; Second: post - WWII) had causes including: 1. First Red Scare: Bolshevik Revolution (1917) spreading communist/socialist ideas, US labor unrest, …
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contributions to science that occurred during the scientific revolution…
e. Two of the above
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3. in the article, you learned that leopards are solitary animals. what…
- Meaning of "solitary": Living or moving alone, not in groups. For leopards, it means they usually hunt, travel, and exist independently, except in specific situations. - When le…
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5. if you are lucky to glimpse a leopard out in the wild, where are you…
b. up in a tree
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exam lesson name: introduction to biotechnology exam number 700795rr ex…
C. Paying a subject to participate in a study without informing them of side effects and safety risks
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exam lesson name: introduction to biotechnology exam number: 700705rr e…
C. Red biotechnology
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exam lesson name: introduction to biotechnology exam number: 700705rr e…
B. Recombinant DNA
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exam lesson name: introduction to biotechnology exam number: 700795rr e…
D. ALCOA
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exam lesson name: introduction to biotechnology exam number: 700795rr ▶…
B. White biotechnology