生物
细胞生物学、遗传学、生态学与生命科学基础。
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think about how the total quantity of dna changes in one cell cycle of …
The total quantity of DNA doubles in both mitosis and in meiosis, and the total number of cells doubles in mitosis and quadruples in meiosis.
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fill in the blank question nucleotides contain a phosphate, a sugar and…
base
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fill in the blank question. although they are present to anchor the str…
intercalated
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cardiac muscle cells are _. not branched multinucleated non - striated …
autorhythmic
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consider the total number of chromosomes in a single cell resulting fro…
Mitosis results in twice the number of chromosomes that result from meiosis.
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a molecule consisting of a carbon chain, with 4 to 24 carbons, with a m…
B. Fatty acid
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dear abby, on march 18, 1995, ann landers printed a letter from a man w…
A. Yes
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the ultimate fulfillment of the immanuel prophecy in isaiah was the vir…
True
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transition words & phrases 1 tigers are wild, carnivorous and unpredict…
1. Consequently 2. Nevertheless 3. As a result 4. Notably 5. In addition 6. In the same way 7. Essentially 8. However 9. Accordingly 10. However
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question 2 dear abby, on march 18, 1995, ann landers printed a letter f…
B. 25%
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which of the following is another term for enzyme? o structural protein…
Biological catalyst
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a molecule with the chemical formula c₅₇h₁₁₀o₆ is an example of which t…
Lipid
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gods promise in jeremiah 29:11 (\for i know the plans i have for you ..…
True
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which monosaccharide is the monomer that forms glycogen and starch? lac…
Glucose
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a polymer of amino acids are classified as which of the following? glyc…
C. Proteins
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daniel is not mentioned in the account of the statue and the fiery furn…
False
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disaccharides can be broken down into ________. o monosaccharides o tri…
A. monosaccharides
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select all that apply identify the components of a triglyceride below. …
B. Glycerol, C. Three fatty acids
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3 multiple choice behaviorism focuses on making psychology an objective…
C. observing and controlling behavior
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which of the following represents the correct chronological order (from…
End of Ordovician extinction ® first vascular plants ® insect flight evolves
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which of the properties below are unique to (found only in) living thin…
composed of at least one cell, faithful self - replication, development, homeostasis
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multiple choice question monosaccharides, disaccharides, and polysaccha…
Carbohydrates
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a starch molecule may contain thousands of smaller glucose subunits. wh…
Glucose is a monomer of starch.
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which are examples of lipids? triglycerides phospholipids steroids amin…
Triglycerides, Phospholipids, Steroids, Fatty acids
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which statement about the cambrian period is true? multicellular life w…
Multicellular life was probably limited to aquatic environment.
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which is a monosaccharide that provides energy to most body cells? o gl…
O Glucose
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practice: organelle identification complete the table by writing the na…
1. Nucleus 2. Lysosome 3. Central Vacuole 4. Cell Membrane/Plasma Membrane 5. Mitochondria 6. Smooth Endoplasmic Reticulum 7. Flagellum 8. Nucleolus 9. Golgi Apparatus 10. Cytoske…
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which term is used to refer to a simple sugar, or sugar monomer? monosa…
Monosaccharide
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quiz worlds entangled started: sep 14 at 3:11pm quiz instructions a qui…
To enrich the states that had founded them
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what is the central idea of the text? a. blue light from some leds can …
C. Excessive artificial light is causing our view of the night sky to disappear.
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oxygen - generating cyanobacteria liberated enough o2 to open the door …
oxidative; eukaryotic
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the ______ family of macromolecules are composed of carbon, hydrogen an…
C. carbohydrate
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during the period of the era, atmospheric o2 level was almost equal to …
Carboniferous; Paleozoic
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the statements below describe different functions of biomolecules. whic…
- Liver cells use branched molecules to store energy so that it can be quickly accessed by the organism in times of high energy needs, like a fight - or - flight response. - Plant…
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over geologic time, the concentration of o2 in earths atmosphere has in…
B. Permian; mass extinctions
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what organelles and/or structures would most likely be present in a cel…
cell membrane, vacuole, mitochondria, endoplasmic reticulum, chloroplasts
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in most cases, eukaryotic cells are larger than prokaryotic cells. whic…
- having cytoskeletal elements that support changes in cell size and shape - having specialized organelles that increase efficiency of metabolic reactions
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lysosomes are specialized eukaryotic organelles found in animal cells t…
The lysosome forms a compartment to keep toxic wastes away from the rest of the cell. The specialized chemical reactions that occur in the lysosome require specific proteins that …
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87 multiple choice 1 point pancinian corpuscles: respond to external st…
87. Monitor fast changes in pressure around a joint 89. To your brain and spinal cord
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what are the two divisions of metabolism? o potential and kinetic o cat…
B. Catabolism and anabolism
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the elimination of many forms of life following a meteorite impact led …
Quaternary period.
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which of the following is the most likely cause of extinction for a lar…
Environmental effects (such as global climate change)
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art - 111 - z191 2025fa - art appreciation / module 4 september 8 - 14 …
E. polished metal plates
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art-111-z191 2025fa - art appreciation / module 4 september 8 - 14 / ch…
B. truthful
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the ratio of carbon - 14 (¹⁴c) to its stable isotope, carbon - 12 (¹²c)…
The ratio of $^{14}C$ to $^{12}C$ would be lower because the $^{14}C$ is not replenished after death.
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which text uses the word unique in its traditional sense? each vase and…
Each vase and bowl in Ariana's collection of handmade pottery is unique. The colors and designs reflect both her cultural heritage and her individual artistic style.
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the time interval characterized by a diverse multicellular biota is the…
B. Phanerozoic
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7. how many pairs of chromosomes do humans have? 21 22 23 24 8. fractur…
7. C. 23 8. D. foreskin/remove/process
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5. may also be referred to as a footed cell. calyx podocyte pyramidal c…
1. B. podocyte 2. A. cervix
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which of the following correctly places the organisms in chronological …
Mollusks $\longrightarrow$ millipedes $\longrightarrow$ giant dragonflies $\longrightarrow$ pterosaurs
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20 multiple choice 4 points after a pop quiz in anatomy class, you find…
B. Supination and extension
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62) during parturition, an \episiotomy\ prevents lacerations. episiotom…
62. pelvic floor/to cut/procedure 63. a membranous mucosa
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8. how important are the oceans to the carbon cycle? explain.
The oceans play a crucial role in the carbon - cycle. They are a major carbon sink. Phytoplankton in the oceans perform photosynthesis, taking in carbon dioxide from the atmospher…
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52) a teratoma is: incurable characterized by small, raised papules com…
52) C. composed of different kinds of tissue not normally found in the location of the tumor 53) C. 23
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48) is a puncture through the abdominal wall into the uterus to remove …
48) D. amniocentesis 49) B. podocyte
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25. lipids are not considered true polymers because they are not compri…
25. They are non - polar and hydrophobic. 26. Energy storage.
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question 4 of 4 > stacked refer to the table. a biologist studying flie…
The genes for Z and Y are on the same chromosome, and the gene for X is on a different chromosome.
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question 4 of 4 > refer to the table. a biologist studying flies made t…
The genes for $Z$ and $Y$ are on the same chromosome, and the gene for $X$ is on a different chromosome.
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the gene for body color and wing shape reside on the same chromosome in…
The alleles for wing shape and body color recombined by crossing over.
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29) after conception, the developing cells are referred to as a(n) ____…
29) zygote 30) Peritoneal endometriosis
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what factor determines how often two alleles for linked genes will reco…
B. The physical distance that separates them on the chromosome
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in what way did t. h. morgans fruit fly data not conform to mendels law…
In his F1 generation, Morgan observed more than the expected numbers of flies with parental phenotypes.
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complete the venn diagram using all the information you can gather. pro…
Dans la partie "PROKARYOTES ONLY" : Pas de noyau cellulaire包膜, ADN circulaire, ribosomes 70S. Dans la partie "EUKARYOTES ONLY" : Noyau cellulaire包膜, ADN linéaire, organites spécif…
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question 14 painting that integrates many different painting media and …
C. mixed - media
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when i asked ai which british colony had the greatest influence on amer…
When I asked AI which British colony had the most significant influence on American culture, it said Virginia. At first, I thought Massachusetts might be the answer because of its…
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1. prepare the adjusting journal entries needed at december 31. if an a…
1. | Date | Account Title | Debit | Credit | | ---- | ---- | ---- | ---- | | Dec 31 | Rent Expense | $2,250$ | | | | Prepaid Rent | | $2,250$ | | Dec 31 | Insurance Expense | $5,7…
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43 multiple choice 6.15 points which of the following processes is asso…
B. Biofilm formation
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multiple choice 6.15 points which of the following periods saw the grea…
C. Cambrian
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21 multiple choice 6.15 points which of the following is an example of …
A. Paramecium
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a treetop habitat is also called a(n) habitat.
arboreal
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multiple choice 6.15 points when do the first vascular plants appear? (…
C. Silurian
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multiple choice 6.15 points which of the following organisms changes it…
Trypanosome
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multiple choice which of the following organisms has an eye - spot and …
C. Euglena
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multiple choice 6.15 points which of the following organisms are used a…
Slime molds
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review the table you completed in question #7: | | observed | expected …
1.74
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multiple - choice 6.15 points which of the following organisms are used…
Dictyostelium
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review again the table from question #3 genotype/phenotype results (num…
1440
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which of the following organelles are used as a model organism to chara…
Mitochondria
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a. for one cleaning contract, $10,900 cash was received in advance. the…
1. December 31 Debit: Unearned Service Revenue $8,660 Credit: Service Revenue $8,660 December 31 Debit: Unearned Service Revenue $3,070 Credit: Service Revenue $3,070 2. Revenue w…
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multiple choice 6.15 points what is the name of the region in a bacteri…
A. Nucleoid
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multiple answer 6.15 points which of the following events would introdu…
B. A feature that resulted from Evolutionary Reversal C. A feature that resulted from Evolutionary Convergence
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question 20 heavy rains and mudslides cause a river to change course, i…
the groups will probably diverge genetically, and speciation may occur
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in 3 - 5 sentences, describe how spain established territorial claims i…
Spain established territorial claims in the Caribbean and South America through the voyages of Christopher Columbus, who used compasses for navigation. His voyages led to further …
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multiple choice 6.15 points which of the following is a type of organis…
Parabasalid
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multiple choice - 1.5 points which of the following is a type of organi…
Trichonympha (Note: This option is not present in the given choices but is the correct organism for the described function. Among the given choices, none of them are correct as th…
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matching. 4.15 points. place the following steps of a viral infection i…
2. Attachment 4. Penetration 1. Replication and Assembly 3. Egress
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multiple choice 6.15 points what phase of its life - cycle has a virus …
Lysogenic Phase
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multiple answer 6.15 points which of these words have the same meaning?…
B. Node, C. Branch Point
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multiple answer 6.15 points which of the following words have the same …
The two "Systematics" options have the same meaning.
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multiple answer 6.15 points which of the following words have the same …
None of the above words have the same meaning.
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multiple choice 6.15 points primarily it is the changes in what viral s…
The viral envelope (membrane)
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multiple - choice 4.17 points which of the following is an actin - base…
pseudopodia
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multiple choice 6.15 points which of the following organisms is used (m…
C. Foraminiferans
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multiple - choice 6.25 points which of the following organisms is used …
A. Stromatolites
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what is a cell or organ that is specialized to detect a stimulus called…
B. Receptor
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4. how will the amount of fertilizer used on a field affect the number …
Constant/Control Variables: Type of soil, temperature, amount of sunlight Hypothesis/Prediction: As the amount of fertilizer used on a field increases, the number of earth - worms…
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multiple choice 4.15 points what is the most appropriate and most accur…
Prophage
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23. there are two categories of polysaccharides. name them and give exa…
23. |Type of Polysaccharide|Examples| |--|--| |Storage Polysaccharide|Starch (in plants), Glycogen (in animals)| |Structural Polysaccharide|Cellulose (in plants), Chitin (in fungi…
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multiple - choice - 17 points what is the most appropriate and accurate…
Analysis
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multiple choice 6.15 points a protist is... fungus animal plant eukaryo…
D. Eukaryote