生物
細胞生物學、遺傳學、生態學與生命科學基礎。
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select the correct answer. dominique is researching the impact of the f…
B. Supreme Court rulings
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while luma was trying to find a way to get the kids to play together, s…
One person can make a huge difference in the lives of others.
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select the text from the paragraph that best helps you understand that …
by replicating his studies and confirming his results
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dominant pink trait but still lurking somewhere in the plant. subsequen…
accuracy
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use the following terms to answer #s 1 - 6: absolute threshold, adaptat…
1. stimulus 2. receptors 3. perception 4. absolute threshold 5. receptors 6. adaptation 7. Sensory receptors convert external stimuli into neural signals that the brain can interp…
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6. describe how succession can help restore the equilibrium of an ecosy…
6. Succession gradually replaces species and re - establishes ecosystem functions to restore equilibrium. 7. Sand/rock lack soil and pre - existing growth elements; fire - exposed…
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1. explain what it means when we describe an ecosystem as being in equi…
1. An ecosystem in equilibrium has stable populations and physical - chemical conditions. 2. Primary succession starts in a lifeless area with no soil; secondary succession in an …
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which of the following could be limiting factors? predators food/water …
A. predators B. food/water C. weather D. space
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a nonnative species that when introduced to an ecosystem competes with …
B. invasive species
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she took me up a flight of stairs (the cells were on the second level),…
Neither of the provided options are correct as she directly states her emotions rather than through the methods suggested.
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select the phrase from the headline that best represents yellow journal…
Maine Destroyed by an Outside Attack
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multiple - choice question how the animals are spread out is called den…
C. distribution
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an area that is in the early stages of primary succession will typicall…
lichens.
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characteristics of river valley civilizations quick check which stateme…
The river valley civilizations all had interregional trade, pastoral groups, and isolated territories.
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below are a set of scenarios and ideas that a psychologist from a parti…
25. Cognitive 26. Biological 27. Humanistic 28. Behavioral/Learning 29. Psychodynamic 30. Biological 31. Socio - cultural Psychology 32. Humanistic 33. Psychodynamic 34. Behaviora…
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connection to phenomena the plants in davids jar are doing photosynthes…
There is a cycle of substances within the closed - jar system including CO₂ and water, and the initial amounts may sustain photosynthesis for a while.
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cellular energy quiz - study guide sort the following organisms and cha…
Heterotrophs: Rabbit, Lion; Autotrophs: Plants
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1. why is natural selection a significant mechanism of evolution? 2. co…
Natural selection is significant in evolution because it leads to adaptation of populations over time by favoring the survival and reproduction of organisms with traits well - sui…
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the genotype frequency of a population is the proportion of each genoty…
The frequency of a allele is 62.5% and the frequency of A allele is 37.5%
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cellular energy quiz - study guide sort the following organisms and cha…
Heterotrophs: Eat other organisms for energy Autotrophs: Do photosynthesis, Get energy from the sun, Do cellular respiration
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4 acid rain and thermal pollution both harm aquatic organisms. what con…
C. Both harm water quality and can disrupt ecosystems
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q8. (2 points) the low energy color of uv, called ___, is often emitted…
Q8: UVA; shallow depth Q9: 2; Ca with 2 dots around it Q10: $\lambda = 532\times10^{-9}$ m; $E_{ph}\approx3.74\times 10^{-19}$ J Q12: False
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he had in wizardry among the cyclops, and these things he foretold for …
Epic heroes can have qualities that one would expect only a supernatural being to have.
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what was the effect of the open door policy? it restricted cubas sovere…
It opened China to international trade.
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7. illusion ih - loo - zhuhn graham was under the illusion that waiting…
7. My Answer (example): A false belief. Correct Definition: A false idea or deceptive appearance. 8. My Answer (example): Not likely. Correct Definition: Not likely to be true or …
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6. carbon moves between the atmosphere, plants, animals, and the ocean.…
One way carbon moves out of a carbon sink: Respiration by plants or animals releases carbon dioxide into the atmosphere. One way carbon moves into a carbon sink: Photosynthesis by…
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gases, nutrients, and waste products are exchanged between _______ and …
B. capillaries
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discursive thesis stems discursive essays are most likely new to you, a…
The text is about writing discursive thesis statements for various essay prompts related to social and educational topics.
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which factor do trees need when they compete for energy? soil sunlight …
B. sunlight
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a drought is a long - period of dryness. if animals fight during a drou…
water supply
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which phrase defines a community? environment where nonliving things ex…
group of several populations living in an area
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which of the following is not a part of the process of respiration? a e…
B. thoracic respiration
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tall trees create shade over smaller trees, causing the smaller trees t…
energy
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which description shows competition in an environment? an organism that…
D. three organisms battling over limited resources
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cbla activity 2 thesis rewrite read the prompts and thesis statements b…
Prompt #1: Genetically modified foods are no longer a threat in our society. What is your view? Prompt #2: To what extent do alternative forms of agriculture have a future over mo…
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the respiratory system works in conjunction with the ______ system to d…
D. cardiovascular
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the purpose of argumentative writing is to argue. (duh) your main claim…
1. Drifts from the prompt. 2. Lacks evidence. 3. Is one - sided.
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¿cuáles son algunas características y descripciones de la marea roja? c…
Las algas producen toxinas. Las algas producen una coloración roja. Hay una excesiva cantidad de algas en el mar.
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remember, the thesis is a one - sentence summary that expresses the mai…
CBL4Q1: Problem - Lists too many ideas. Fix - Broaden and focus the claim. 1. A. It presents a stance against the idea that accurate grammar is no longer necessary. Key - concepts…
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the two external openings into the nasal cavity are called the: a nares…
A. nares
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21 assess the phrases that describe components of substrate level, oxid…
- Substrate - level Phosphorylation (1/3): Energy to add P to ADP derived from breaking a high energy phosphate bond, Phosphate group transferred to ADP directly from an organic m…
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the class of vertebrate that is said to be extinct and have hinged jaws…
D. None of the above
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how are all living things classified? a according to size b according t…
B. According to shared physical traits
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the ribosomes in the cell do what? a direct cell activity b store mater…
C. Make proteins from amino acids
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this part of the cell controls movement into and out of the cell a vacu…
C. Cell membrane
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what are the simplest known forms of life? a plants b protists c monera…
C. Moneran
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match the catabolic pathway with its atp yield from each molecule of gl…
36 - 38 ATP/molecule of glucose: 1. Aerobic respiration 2 - 36 ATP/molecule of glucose: 3. Anaerobic respiration 2 ATP/molecule of glucose: 2. Fermentation
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5. the lack of gravity in space makes even simple tasks a challenge. as…
5. A. why tasks are challenging in space 6. A. how scientists help protect sheep and coyotes 7. C. Pizza's journey from Italy to becoming a favorite in the US 8. Hurricanes and th…
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reproduction is the life activity described as a lovemaking b the creat…
B. The creation of new life from parent organism(s)
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the ____________ stores food. water. wastes. ribosomes chromatin vacuol…
C. Vacuole
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sponges belong to what phyla? a coelenterata b platyhelminthes c porife…
C. Porifera
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plant cells and animal cells are both prokaryotic are both eukaryotic d…
B. are both eukaryotic
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chloroplasts are organelles that package materials and distribute them …
make food for the plant cell by going through photosynthesis.
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complete the sentences to test your understanding of respiration and fe…
1. Glycolysis 2. Cytoplasm 3. 2 4. Pyruvate 5. Fermentation 6. The Krebs cycle 7. Co - enzymes 8. Electrons 9. Electron transport chain 10. Cell membrane 11. Aerobic 12. Anaerobic
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this organelle controls all the functions of the cell cell membrane gol…
D. Nucleus
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check the two functions of the cell wall select all correct options pro…
1. provides support for the plant cell 2. provides structure and support for the plant cell
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multiple choice 10 points to study the actions of the enzyme catalase o…
B. Place a catalase - soaked disk in a beaker of water.
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an organism made of only one cell is called... eukaryotic multicellular…
C. Unicellular
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part a assessments match the tissues in column a with the characteristi…
a. 2, 4, 8 b. 1, 6, 10 c. 5, 7, 11 d. 3, 9, 12
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this organelle controls what goes in and out of plant and cell membrane…
Cell Membrane
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match the following concepts related to osmosis to prompts: 1. isotonic…
1. Isotonic solution - Same osmotic pressure as red blood cells 2. Hypotonic solution - Lower osmotic pressure than red blood cells 3. Hypertonic solution - Higher osmotic pressur…
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place the steps in the correct order to review the process of enzyme re…
1. Substrate 2. DNA is transcribed 3. RNA is translated 4. Protein 5. Functional enzyme 6. Excess product binds DNA 7. DNA is not transcribed
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question 2 in an, red blood cells due to equal osmotic pressure. mainta…
First blank: isotonic solution Second blank: maintain their size
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which of these was needed to develop the cell theory? the telescope the…
C. The microscope
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click to fix any capitalization errors below. click \submit answer\ if …
When the school was choosing a new chancellor, Dory took the applicants on a tour of campus.
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7 match the images or descriptions with the correct terms to review the…
1. Constitutive enzyme 2. Regulated enzyme 3. Competitive inhibition 4. Noncompetitive inhibition
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which of the following is not an organ of the respiratory system? a lun…
B. esophagus
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identify the key parts of this enzyme reaction. product enzyme substrat…
product: glucose, fructose Enzyme: sucrase substrate: sucrose active site: X type of reaction: hydrolysis
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reattempt 11/19 this organelle inside the nucleus makes ribosomes. vacu…
None of the above options are correct. The correct answer is the nucleolus.
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this organelle inside the nucleus makes ribosomes. reattempt 11/19 vacu…
Neither of the given options is correct. The correct answer is nucleolus.
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la mama de benjamin le dijo que ¿cuáles partes del cuerpo se le iban a …
A. Las piernas B. Los brazos C. Los pies
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true or false: a cliffhanger is still considered to be part of the reso…
1. B. False 2. B. False 3. A. True
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read this paragraph from the section \how did its use spread?\ the curr…
# Breve explicación: El párrafo menciona que Purdue Pharma comercializó OxyContin como una alternativa más segura a los opioides existentes y que sus ventas anuales alcanzaron el …
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this organelle inside the nucleus makes ribosomes. nucleolus mitochondr…
A. Nucleolus
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true or false: all living things are made of cells.
True
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to study the actions of the enzyme catalase on hydrogen peroxide, stude…
D. more than 30 sec
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both an animal cell and a plant cell have a cell membrane. false true
TRUE
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the actions that occur before the resolution, as a result of the climax…
1. D. Falling Actions 2. B. Conflict 3. D. Man vs. Self
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click to fix any capitalization errors below. click \submit answer\ if …
Gary the Snail met Princess Fernanda at the pep rally, but they didn't have much to talk about.
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proteins are prepared for their specific jobs or functions in which org…
the Golgi apparatus
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the scientist who was the first person to use the word \cell\ to descri…
D. Robert Hooke
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6. for each lettered box to complete this concept map lism in bacteria …
A. Anaerobic respiration in bacteria B. Aerobic respiration in eukaryotes D. Fermentation in bacteria E. Cytoplasm F. Cell membrane G. Pyruvate oxidation H. Mitochondrial matrix I…
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multiple choice 10 points to study the actions of the enzyme catalase o…
D. more than 30 sec
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1. what two structures on the microscope will you use to focus on your …
1. Coarse - adjustment knob, fine - adjustment knob 2. It can cause the objective lens to crash into the slide and damage them. 3. When you need to get a sharp image on medium or …
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6/19 rough endoplasmic reticulum has ribosomes on the membrane and prod…
The correct statement is "has ribosomes on the membrane and produces proteins for the cell."
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rough endoplasmic reticulum has ribosomes on the membrane and produces …
The rough endoplasmic reticulum has ribosomes on the membrane and produces proteins for the cell.
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2 multiple choice 10 points the following questions refer to an experim…
0.05 mL/min
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the function of the mitochondria is break down waste products for the c…
break down glucose through cellular respiration and make energy for the cell.
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choose the correct terms for each lettered box to complete this concept…
A. prokaryotes B. eukaryotes C. glycolysis D. Krebs cycle E. mitochondrial matrix F. intermembrane space G. fermentation H. cytoplasm
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1 multiple choice 10 points which statement about enzymes is false? enz…
An enzyme is permanently altered after speeding up a reaction.
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a(n) ________ organism is made of many cells. each multicellular eukary…
A. Multicellular
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omework 3 16 a. (click to select) b. eukaryotes c. glycolysis d. (click…
A. prokaryotes D. citric - acid cycle F. inter - membrane space of mitochondria G. fermentation H. cytoplasm
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what is the function of cytoplasm? where respiration happens contains o…
Contains organelles & is where a lot of chemical reactions happen
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t cell activation begins with ______. a b cell activation b nonspecific…
d. None of the above
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16 choose the correct terms for each lettered box to complete this conc…
A. Prokaryotic cellular respiration B. Eukaryotic cellular respiration C. Glycolysis D. Citric acid cycle E. Mitochondria F. Inner mitochondrial membrane G. Aerobic respiration H.…
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what is meant by an \activated\ t cell? a a t cell that recognized anti…
None of the above options are correct.
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which type of t cell is involved in stopping an immune response after a…
A. Regulatory T cells
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what type of t cell controls the activity of other leukocytes by produc…
A. Helper T cells
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smooth endoplasmic reticulum does not have ribosomes on the membrane an…
does not have ribosomes on the membrane and helps remove harmful substances from a cell.
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2. who were the leading industrial tycoons? what did they achieve? tyco…
- Andrew Carnegie: Revolutionized steel production, became extremely wealthy. - John D. Rockefeller: Built Standard Oil, dominated the oil industry. - Cornelius Vanderbilt: Expand…