Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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homework: chapter 6 part b question part 8 of 6 completed: 7 of 12 my s…
The FIFO cost of ending inventory = \(\$1870\)
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spear company’s inventory records for its rela view the accounting reco…
The gross profit earned on these transactions is \(\$7,165\).
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how do smooth er control muscle contraction and signal transduction? by…
B. by releasing calcium (assuming the options are labeled A, B, C with A: by firing nerve signs, B: by releasing calcium, C: by flushing potassium)
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what type of er are ribosomes attached to? pleated er smooth er rough er
C. rough ER (assuming the options are labeled as A. pleated ER, B. smooth ER, C. rough ER; if the original options have different labels, adjust accordingly to match the correct o…
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question 9 (1 point) the nutrient __________ is extracted using an ammo…
Question 9: potassium Question 10: a. Leaf and stem growth (vegetative growth)
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17. which of the following is not a function of the roots of a plant? a…
1. cell membrane 2. centrioles 3. mitochondria 4. trachea 5. red 6. organ 7. mechanical 8. large 9. oxygen 10. digestive; circulatory
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which type of er are responsible for forming membrane proteins? smooth …
B. rough ER
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what are ribosomes role within the cell? carbohydrate synthesis lipid s…
C. protein synthesis (assuming the options are labeled A, B, C as carbohydrate synthesis, lipid synthesis, protein synthesis respectively; if the original options had different la…
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what is the main role of rough er? protein synthesis glucose synthesis …
A. protein synthesis
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ribosomes are essential for making proteins. the rough er is rough beca…
Protein synthesis
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question 4 (1 point) plants absorb nitrogen from the soil primarily in …
Question 4: ammonium Question 5: c. Tap water may contain ions or have a pH that skews the results.
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where are the free ribosomes found? attached to the mitochondria floati…
Floating in the cytoplasm
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which organism is believed to have evolved from the endosymbiotic relat…
Chloroplast
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how do mitochondria and chloroplasts reproduce? mitochondria and chloro…
B. replicating DNA and dividing into daughter organelles
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what significant type of organelle is present within mitochondria and c…
B. ribosomes
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what key feature indicates that mitochondria and chloroplasts were once…
A. They have their own DNA.
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why do scientists believe the mitochondria and chloroplasts were once i…
A. They have similar DNA to prokaryotes.
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according to the theory of endosymbiosis, a mitochondria or chloroplast…
because the structures benefited the cell
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sneezing is an example of a learned behavior. please select the best an…
F
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a reflex is a type of innate behavior. please select the best answer fr…
T
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multiple choice 20 marks select the letter that best completes the stat…
1. B. prophase, metaphase, anaphase, telophase 2. A. metaphase 3. C. They specialize to become cells from their tissue of origin. 4. D. The chemicals can cause cancer in cells the…
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describe some key differences between o. henrys short story \the gift o…
The video uses visuals and sounds for immediate emotional impact and showing physical details, while the text excels in internal monologue and allowing reader imagination.
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how do antibiotics lead to the death of bacterial cells? preventing cel…
B. degrading the cell wall
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cellulose, bacteria having peptidoglycan, and fungi possessing chitin i…
chitin (the option with "chitin" text)
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what is the main material that bacteria cell walls are made from? amylo…
C. peptidoglycan (Note: Assuming the options are labeled A, B, C with A: amylose, B: actin, C: peptidoglycan. If the original options had different labels, adjust accordingly. Her…
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what is one polysaccharide in the cell wall besides cellulose? galactos…
C. pectin
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what type of cells have cell walls besides plant cells? protists and an…
B. fungi and bacteria
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b. write the balanced chemical equation for cellular respiration c₆h₁₂o…
B. \(C_6H_{12}O_6+6O_2 ightarrow6CO_2 + 6H_2O+\text{Energy (ATP)}\) C. Cellular respiration has three stages: glycolysis (cytoplasm, glucose → pyruvate, small ATP and NADH), Krebs…
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epigenetics are different than mutations in that mutations: (1 point) c…
can change DNA sequences
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which factor could increase the possibility of mutations in your offspr…
smoking tobacco
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meiosis produces (1 point) hydrogen molecules gamete cells rna skin cel…
gamete cells
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epigenetic changes are generally (1 point) not heritable changes in gen…
heritable "on/off switches" for gene sequences due to environmental factors.
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after party questions (answer after you finish video) a. use the word b…
| Step | Aerobic or Anaerobic | Location | Reactants | Products | | --- | --- | --- | --- | --- | | Glycolysis | anaerobic, aerobic | cytoplasm | glucose | ATP, pyruvate, coenzyme…
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genes contain specific instructions for how to make (1 point) nucleotid…
proteins.
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8. what is another name for the krebs cycle? a. electron transport chai…
8. B. citric acid cycle 9. C. water 10. C. electron transport chain 11. B. false 12. C. electron transport chain 13. B. carbon dioxide 14. A. 30 - 38
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code switching refers to the ability to alternate between languages in …
T
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jellyfish, mushrooms, oak trees, and bacteria contain cells. which comp…
A. All living things are made of cells
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which could be a reason viruses are considered nonliving things? viruse…
Viruses are made of DNA and proteins, but not cells.
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7. explain the securin seperase story. include a labeled picture.
The securin-separase system controls sister chromatid separation: securin inhibits separase until APC/C-mediated degradation releases active separase to cleave cohesin. A labeled …
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sebastián seron es un bloguero chileno al que le apasiona viajar y todo…
1. (1) chapulines; (2) degustar; (3) crujientes; (4) de buen paladar; (5) insectos 2. For the "Comidas extrañas" part, it's a discussion - based activity. For example, a list of s…
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the _______ heuristic is the method in which one chooses the alternativ…
B. recognition
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question 16 of 38 researchers at the university of pennsylvania found t…
- access to care (checked) - financial support (checked) - emotional support (checked)
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question 12 1 pts choose the answer. the scanning device that can recor…
A. EEG ### Question 13
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choose the answer. herbie was in a serious motorcycle accident and as a…
D. cerebellum ### Question 10 (Conditioning):
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people who eat lots of fruits and vegetables have lower rates of colon …
- Fruits and vegetables contain fiber. This could account for the benefits of those foods. - People who eat lots of fruits and vegetables may have healthier diets overall, such as…
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please review the content for this entire semester and take the semeste…
B. study of behavior and mental processes (assuming the options are labeled A - D in order, with this as the second option)
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read this excerpt from chapter 1 of the scarlet letter using comprehens…
The rosebush is nature's offering to those who must enter or leave the prison.
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what is the difference between an organ and organ system? in your answe…
An organ is a structure composed of multiple tissues that performs a specific function (e.g., the heart pumps blood). An organ system is a group of organs that work together to ca…
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ida b. wells, one of the early leaders of the civil rights movement, is…
A. NO CHANGE
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to prepare for careers in international development, some graduates are…
B. studying data science and econometrics, fields that are relevant to impact assessment;
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when one looks at the dark craggy vistas in hitoshi fugo’s evocative ph…
C. Ultimately,
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which of the following is a sentence fragment? marina is a fast runner …
Marina, an excellent basketball player.
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lands, waters, and resources. the student wants to make and support a g…
D. The Alta conflict had a lasting impact, resulting in international attention and legal protections for Sámi rights to lands, waters, and resources.
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in recent years, some economists have argued that gross domestic produc…
A. To that end,
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the student wants to emphasize the significance of the 1990 discovery t…
B. Evidence that Khoesan and Basotho peoples may have found an M. carinatus phalanx as long ago as 1100 CE suggests that Plot may not have been the first person to have discovered…
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“the committee of the president and directors of the chesapeake and del…
5. A. requesting federal funding for transportation construction projects 6. B. Promoting economic development through foreign trade 7. C. Some Americans promoted international st…
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read the excerpt from common sense. \ye that oppose independence now, y…
grab the attention of colonists who may not understand the urgency of his cause.
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milo clothing experienced the following events during year 1, its first…
| Event | Cash | + | Inventory | = | Common Stock | + | Retained Earnings | Revenue | - | Expenses | = | Net Income | Statement of Cash Flows | |---|---|---|---|---|---|---|---|--…
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which underlined phrases are participial phrases? select two options. s…
Tired from practice, Moving on to the state tournament
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how can we transform data to draw information from it? ○ sort the data …
- First question: B. All of these - Second question: B. Cells
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5. a teenager who loves video games writes a review about a new game an…
Other gamers interested in the new release.
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question 3 of 10 which important event occurred during the industrial a…
D. The invention of the process of pasteurization
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16 true or false 5 points true or false: the american colonists were ex…
B. False
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how did freuds ideas impact the field of psychology? they only influenc…
They revolutionized the field, and continue to be widely discussed and studied today.
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19 multiple choice 5 points which form of power was most popular during…
steam
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which elements are common to all organisms? check all that apply. sodiu…
oxygen, hydrogen, phosphorus
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5. match the following terms with their description: passive transport,…
a. osmosis b. passive transport c. diffusion d. concentration gradient
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the chart shows the percentage of different elements in the human body.…
oxygen
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muscle stomach 10. why is organization important in multicellular organ…
It allows cells, tissues, and organs to work together to keep the organism alive
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4. true or false: the fact that all cells have a plasma membrane suppor…
True
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how does cognitive theory view the impact of external factors on behavi…
they are seen as an important factor
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for problems 4-7, sketch a graph that represents the given situation. 4…
4. Concave-down increasing curve 5. Three segments: accelerating increase → flat → constant decrease 6. Two segments: slowing decrease → constant decrease 7. Two segments: flat at…
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which statement best compares and contrasts lipids and carbohydrates? b…
Both are used for energy storage, but only carbohydrates are used for short-term energy storage.
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9. what is an example of a tissue in the human body? heart muscle stoma…
Muscle
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which element is the basis for all living things and can combine with o…
carbon
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8. what do multiple organs working together create? a single cell an or…
B. An organ system
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7. if the respiratory system cannot bring in enough oxygen, which syste…
Circulatory system
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6. which two plant systems work together to help the plant survive? roo…
Root system and shoot system
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5. what makes multicellular organisms different from unicellular organi…
They are made of many cells with specialized functions
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3. what is the role of an organ in the body? to store waste to perform …
To perform a specific function using different types of tissue
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2. what do a group of specialized cells form? organ system organ tissue…
Tissue
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listen how did the mexican revolution affect the united states? increas…
increased legal and illegal immigration by Mexicans
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listen read the statement. the mexican revolution lasted from 1910 to b…
1920
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1. what is the correct order of the levels of organization in a multice…
1. Cell - Tissue - Organ - Organ system - Organism 2. (Assuming the full option set, but based on the given, if we consider the most basic level from the provided options, but the…
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read the statement blank crossing the border illegally and undetected i…
Terrorists
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7. a mobile phone company charges a monthly fee of $30 plus $0.10 per m…
A. \(f(x)=0.10x + 30\)
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being blank means being legally made a citizen of a nation. 3 of 3 trie…
1. naturalized 2. Mexican
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question 10 (1 point) 1. draw an arrow to show which direction solvent …
1. B. out of the cell 2. D. shrinkage 3. G. osmosis
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media kits are geared toward practitioners communicating with ______. n…
clients and key audience members
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compare the rococo and neoclassical styles, explaining the ways in whic…
To compare Rococo and Neoclassical styles in reflecting Enlightenment aims: ### 1. Rococo (Early Enlightenment Reflection) - **Visual Traits**: Ornate, curvilinear forms; pastel c…
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how do viruses infect cells & reproduce? 1. 2. 3. 4. viral rna translat…
(for each step): 1. Virus attaches to host cell and enters (e.g., endocytosis) 2. Viral genetic material integrates/replicates using host machinery 3. Host cell produces viral com…
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10. true or false? plant and animal cells have mitochondria for cellula…
True
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6. plants can provide the materials that animals use in cellular respir…
Carbon Dioxide ### Question 7
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2. during cellular respiration, an organism’s cells break down glucose …
Carbon dioxide ### Question 3
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snakes flick their tongues because they a are frightened. b taste odors…
B. taste odors in the air.
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a. external b. incredible c. internal d. remedy e. verdict \hi, mom,\ f…
(1) B. incredible (2) A. external (3) E. verdict (4) C. internal (5) D. remedy
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what is the function of enzymes in the human body? a monitor responses …
D. speed up chemical reactions
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which branch of science deals with the study of earthquakes? a topograp…
C. seismology
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an animal seen nursing its young is most likely a a reptile. b a mammal…
B. a mammal.
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question 15 2 pts which of processes below begins with a diploid cell? …
both mitosis and meiosis