生物
细胞生物学、遗传学、生态学与生命科学基础。
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grade 8 - visual vocabulary quarter 2: arc 2 session 1 the thrill of ho…
### 1. fate - Antonym: free will - Synonym: destiny - Sentence: She believed her fate was sealed, but he thought he could change his destiny through hard work. ### 2. jarred - Syn…
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14. which molecule carries high-energy electrons in photosynthesis? a. …
a. NADP+
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what has happened to fish populations as a result, primarily, of commer…
B. There has been a decline in population sizes of commercial fish stocks
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13. the calvin cycle occurs in which part of the chloroplast? a. thylak…
b. stroma
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29. identify the parts of the cell from a diagram or description. be ab…
### Cell I (Animal Cell) Organelles and Functions: | Organelle | Function | |----|----| | A | Rough Endoplasmic Reticulum - Synthesizes and transports proteins | | B | Centriole -…
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12. water moving across a membrane is called: a. active transport b. os…
b. osmosis
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the picture shows 14 species of finches from the galapagos islands that…
D. The finches adapted to different food sources.
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11. in a hypertonic solution, a cell will: a. swell b. shrink c. stay t…
b. shrink
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10. which process requires energy? a. diffusion b. passive transport c.…
d. active transport
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9. the organelle that captures sunlight is the: a. mitochondrion b. chl…
b. chloroplast
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what are the primary processes that increase genetic variability? a. se…
A. sexual reproduction and mutations
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the chart below shows codons found in messenger rna. a strand of mrna c…
A. lys - ser - lys - ser
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6. the roosevelt corollary built off of the monroe doctrine, stating th…
B) William Howard Taft ### 2.
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25. what do the labia majora and labia minora help protect? a. the fall…
B. The urethral and vaginal openings
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18 the fish in a stream running by a small town are dying in large numb…
Chemical hazards are suspected as human activities (industrial waste, agricultural runoff, sewage) can introduce toxic chemicals into the stream, harming fish via toxicity, bioacc…
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4. a prokaryotic cell does not contain: a. dna b. ribosomes c. a nucleu…
c. a nucleus
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19. which uterine layer is responsible for contractions during childbir…
B. Myometrium
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3. which structure regulates what enters and leaves the cell? a. nucleu…
c. cell membrane
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which of the following examples best illustrates a modern literary work…
A. A science - fiction novel that includes an artificial intelligence character designed to be a loyal, selfless companion, a character type similar to the sidekick in Homer Colli…
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2. the cell theory states that new cells come from: a. nonliving matter…
c. existing cells
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1. which scientist first described \cells\ after observing thin slices …
b. Hooke
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13. what distinguishes the corpora cavernosa from other penile structur…
B. They are paired regions of erectile tissue
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you are reading a book about bees, and you see the word \extractor.\ af…
structure), C (hexagonal cells), and D (honey removed) do not align with the implied function of the machine described.
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in a novel, the protagonist is characterized as the eluctant hero\ arch…
B. The perspectives allow the audience to see the Hero’s reluctance through the eyes of those who depend on him, highlighting the burden and depth of his internal conflict.
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in a novel, the protagonist is characterized as the eluctant hero\ arch…
C. the perspectives show the audience to see the hero's reluctance through the eyes of those who depend on him, highlighting the burden and depth of his internal conflict.
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reproduction discovery stations station 1 – male reproductive system: g…
C. To ensure proper sperm development
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directions: place all of the following phrases in the correct part of t…
Mitosis (non - overlapping): - Makes somatic cells - End cells are identical to the original - Sister chromatids separate first - Starts with diploid cells - Produces diploid cell…
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26/35 which of the following best describes the function of the golgi a…
It modifies lipids and proteins and places them into packages.
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draft now you are ready to start writing. don’t worry about making mist…
First, be honest and direct. Explain your reasons clearly. Another possible solution is to suggest an alternative.
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during which phase of mitosis do the chromosomes align in the center of…
A. Metaphase (assuming the first option is labeled A, so the full answer is A. Metaphase)
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the scientific revolution during the middle ages, islamic scholars made…
The fourth option (astronomy, mathematics, medicine, and physics)
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the scientific revolution who created the scientific method? francis ba…
Francis Bacon
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rockdale county hs world history cr sem a cassino the scientific revolu…
Aristotle.
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name the previous phase. anaphase prophase metaphase telophase
C. Metaphase
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the scientific revolution to determine from which object the gravity is…
the Sun
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coelacanths and blue whales have more similarities in their bdnf gene s…
Coelacanths have at least six major muscle groups in their pectoral fins that control fin movement for swimming. Blue whales have three major muscle groups in their pectoral flipp…
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how did the telescope help make the scientific revolution possible? it …
It allowed scientists to observe objects in space in much greater detail.
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scientists compile many pieces of evidence to infer evolutionary relati…
First blank: more Second blank: Asian bonytongue fish Third blank: distant
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the scientific revolution the heliocentric theory states that the cente…
the sun.
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rockdale county hs world history cr 8am a casino the scientific revolut…
Scholars revived an interest in classical ideas.
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scientists compile many pieces of evidence to infer evolutionary relati…
Of the three species, blue whales and coelacanths are most closely related.
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the scientific revolution who proposed the heliocentric theory? isaac n…
Nicolaus Copernicus
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puffballs and milkweeds have fewer similarities in their rna28s gene se…
Puffball cell walls contain various polysaccharides, including about 4% chitin and 25% glucose polymers but no cellulose. Candlesnuff fungus cell walls have about 2% chitin and 12…
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scientists compile many pieces of evidence to infer evolutionary relati…
First blank: fewer; Second blank: milkweeds; Third blank: distant
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is this statement true or false? the fossil record provides evidence of…
true
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working papers 4-3 journalize each correcting entry discovered during j…
0
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11. the model shows a substance crossing a cell membrane solute particl…
c. The model shows the process of diffusion because solute particles are moving from an area of high concentration to an area of low concentration. ### Question 12
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objectives: 1. what is the difference between passive transport and act…
1. Passive transport: no energy (ATP) needed, moves substances down concentration gradient. Active transport: needs ATP, moves substances against concentration gradient. Active tr…
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8. at cell contain cell membranes. which of the following describes the…
d. the vacuoles because they are filled with fluid, which provide rigidity ### Question 10 (protein modification, sorting, packaging):
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a. a student vlews a cell in a microsc the cell is (eukaryotic / prokar…
c. Lysosomes break down lipids, carbohydrates, and proteins. ### Question 7 (Structures in both plant and animal cells)
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8 cell structure and function directions for multiple - choice question…
c. All cells are produced from existing cells. ### Question 2
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2. which organelle is responsible for breaking down waste? 3. which org…
Lysosome ### Question 3
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25 mark for review which of the following statements explains why it is…
B. Direct long - term manipulation of a child’s environment would be unethical.
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22 mark for review dr. walsh gathers data on the number of teratogens p…
D. scatterplot
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mp2 6.7 discussion post - biotechnology due: wednesday, december 10, 20…
Altering a species' genome impacts medicine in several ways: 1. **Gene Therapy**: Corrects disease - causing genetic mutations (e.g., in cystic fibrosis or hemophilia) by replacin…
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play click and play - clone a mouse https://learn.genetics.utah.edu/con…
C. brown and female (assuming the third option is labeled C; if the options are labeled as 1,2,3,4, then 3. brown and female)
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a general term for the various types of active transport that move part…
A. Endocytosis
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34/35 nerve cells release neurotransmitters across gaps and secretion o…
Exocytosis
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1. the significant technologies of global imperial trade were made poss…
B. the Industrial Revolution. ### Question 2
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what phase of mitosis is shown in the picture? prophase telophase metap…
D. Anaphase (Note: Assuming the options are labeled as A. Prophase, B. Telophase, C. Metaphase, D. Anaphase based on typical multiple - choice formatting for this question. If the…
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16 multiple choice 1 point which of the following are not true of prote…
D. Proteins serve as the main energy source for cellular respiration.
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15 multiple choice 1 point which statement describes an allele? a. a se…
B. one variation of the code for a protein
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32/35 where are proteins made? chromosomes ribosomes mitoichondria golg…
B. Ribosomes (assuming the second option is labeled B; if the options are just the text, the answer is "Ribosomes")
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14 multiple choice 1 point what role does the concept of irreducible co…
B. It is used to argue that certain cellular structures require all parts to be functional from the start, challenging gradual evolution.
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which stage of the cell cycle is primarily responsible for cell growth …
A. G2 phase
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29/35 chromatid pairs can be seen, spindle fibers form and nuclear memb…
Prophase (the option labeled "Prophase")
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carrie observes an electron micrograph of a cell during biology lab. th…
B. The cell is prokaryotic. (Assuming the second option is labeled B; adjust identifier if needed based on actual labeling, but the content is "The cell is prokaryotic.")
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21/25 the phase wherein sister chromatids align in one place at the cen…
The option labeled "Metaphase" (the third option from the left, with text "Metaphase")
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12 multiple choice 1 point all individuals of the same species living w…
A. Population... community
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during which phase of mitosis do the chromosomes align in the center of…
Metaphase
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11 multiple choice 1 point which of the following is not considered to …
C. Natural processes are sufficient to explain the supernatural world.
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which of the following best describes the function of smooth endoplasmi…
B. Manufactures lipids and then transports them to a new location (assuming the second option is labeled B; if the original options had different labels, adjust the identifier bas…
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which of these statements best describes the function of the cell membr…
C. it controls which substances enter and exit the cell (assuming the third option is labeled C; if the original options had different labels, adjust accordingly based on the thir…
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practice a. divide each word into a base word and suffix. write the par…
1. do + able; able to be done 2. wash + able; able to be washed 3. wise + ly; in a wise way 4. quiet + ly; in a quiet way 5. The kids' clothes are washable. 6. She quietly left th…
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multiple choice 1 point in order to function properly and stay alive, c…
F. Both A and C are true
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20/35 what is the primary function of ribosomes in a cell? energy produ…
C. Protein synthesis (assuming the third option is labeled C; if the options are just the four boxes, the third box (Protein synthesis) is the correct one)
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9 multiple choice 1 point why is it easier for a recessive deleterious …
A. Only a few copies of a recessive allele are present in a small population, and they are more likely to be lost through genetic drift than the many copies found in a larger popu…
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boleto de salida: etiquetas de alimentos este artículo se consideraría …
FALSO
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6 multiple choice 1 point cells have regulatory mechanisms in place to …
B. Promote... over - stimulate
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boleto de salida: etiquetas de alimentos este alimento tiene un conteni…
Verdadero
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5 multiple choice 1 point in a trophic cascade, the apex predator (tert…
# Brief Explanations: In a trophic cascade, apex predators (tertiary consumers) control secondary consumers. This reduces predation on primary consumers? No, wait—actually, apex p…
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4 multiple choice 1 point which of the following is not considered one …
C. The presence of endemic species
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3 multiple choice 1 point asexual reproduction differs from sexual mean…
B. Asexual reproduction leads to rapid increases in populations of various organisms, sexual does not.
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2 multiple choice 1 point what is the main difference between microevol…
C. Microevolution refers to small, observable changes over time within a population; and macroevolution extrapolates that data and applies it to larger, unobservable time scales.
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suffixes: -ly and -able a suffix is a word part that is added to the en…
Arts - Linguistics
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1 multiple choice 1 point which of the following statements is false? a…
C. More ATP is produced during anaerobic respiration than aerobic respiration.
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suffixes: –ly and –able a suffix is a word part that is added to the en…
do + -able; can be done #### 2. washable
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suffixes: -ly and -able a suffix is a word part that is added to the en…
1. do + -able; can be done 2. wash + -able; can be washed 3. wise + -ly; in a wise way 4. quiet + -ly; in a quiet way
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a group of 25 middle school students participated in a study during the…
a weak positive correlation
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5 select the correct answer from each drop - down menu. complete the se…
First dropdown (parasite): Ascaris (or Tapeworm, Hookworm - depending on options). Second dropdown (effect): nutrients (or weight, but nutrients is more precise as they consume ho…
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1. ecology shows ______ between ______ in an ecosystem. 2. name at leas…
Parasitism
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2 select the correct answer from each drop-down menu. complete the sent…
(Assuming typical drop - down options) First drop - down: Protozoa multiply by cell division. Second drop - down: Eggs (of helminths) are produced and passed in the feces, and the…
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9. a symbiotic relationship in which one organism benefits and the othe…
parasitism
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2 select the correct answer from each drop - down menu. complete the se…
First drop - down: Protozoa (assuming options include this, as protozoan parasites multiply by cell division) Second drop - down: Eggs (assuming options include this, as parasite …
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2 select the correct answer from each drop-down menu. which terms compl…
For the first dropdown (A), a correct fomite example (e.g., "doorknob" – but note the second part is incorrect as doorknob is not a vector; vector should be living, like "mosquito…
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2 select the correct answer from each drop-down menu. which terms compl…
First drop - down (fomite example): e.g., "doorknob" (or other inanimate pathogen - carrying object). Second drop - down (vector example): e.g., "mosquito" (or other living pathog…
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drag the tiles to the correct boxes to complete the pairs. match each s…
integumentary system → hair loss digestive system → vomiting circulatory system → anemia immune system → increased susceptibility to infections
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thermoregulation in newborns newborn babies cannot fully thermoregulate…
The temperature regulation center in humans is located in the hypothalamus. ### Question 2 (b)
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question 8 (1 point) the pedigree below tracks the presence of attached…
b. \( Ee \)
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part ii question complete the model below to illustrate the process occ…
- Inputs: Carbon dioxide ($\ce{CO_2}$), Water ($\ce{H_2O}$), Light energy - Process: Photosynthesis - Outputs: Glucose ($\ce{C_6H_{12}O_6}$), Oxygen ($\ce{O_2}$)