生物
細胞生物學、遺傳學、生態學與生命科學基礎。
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feed intake of lactating sows is driven by _____________. a) the amount…
d) All of the above
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3. why was saint-domingue considered one of the wealthiest colonies in …
3. B. Because of its sugar plantations 4. C. Ideas of the Enlightenment 5. B. Jean - Jacques Dessalines 6. B. Guerrilla tactics 7. B. He was betrayed and captured by the French 8.…
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1. when did the haitian revolution take place? • a. in the mid - 17th c…
1. B. In the late 18th and early 19th centuries 2. C. Saint - Domingue
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question 7 of 10 there are many things that you can do to improve or ma…
B. Ignore your emotions
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which type of programming is known for offering audiences a shared sens…
broadcast journalism
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b. directions: reread the sentences in part a. then, choose the best de…
1. A 2. C 3. E 4. D 5. B
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word study latin root -vol- the latin root -vol- means “turn around or …
1. d. convoluted 2. a. voluble 3. b. voluminous 4. c. involved 5. e. revolution
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at the start of the game, the footballs were inflated indoors at 21°c t…
a. The temperature decreases causing a pressure decrease.
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1. true or false: marine ecosystems cover over 70% of the earths surfac…
1. True 2. False 3. False 4. False 5. False 6. True 7. False 8. True 9. False 10. True
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carrying capacity carrying capacity is the maximum number of organisms …
Limiting factors determine carrying capacity. They cause population decline when it exceeds what the environment can support, restoring balance.
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visual reading tool: surface area to volume ratio in cells 1. for a cel…
| Surface Area (\((\text{length}\times\text{width})\times6\) sides) | Volume (\(\text{length}\times\text{width}\times\text{height}\)) | Ratio of Surface Area to Volume | |---|---|…
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carrying capacity carrying capacity is the maximum number of organisms …
The population size at which the graph levels off (carrying capacity) is about 800.
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part 3: density - dependent & density - independent factors limiting fa…
1. Disease; Density - dependent 2. Forest fire; Density - independent 3. Food; Density - dependent 4. Hurricane; Density - independent 5. Predation; Density - dependent 6. Oxygen …
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9. which of the following is a direct consequence of climate change on …
9. a) Loss of marine habitats 10. b) By supporting sustainable seafood choices
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what are the products of photosynthesis? select all that apply water ca…
Glucose (sugar), Oxygen
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what role do local governments typically play in a federal system? they…
They have powers delegated by states and federal government.
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united gaming completed the following transactions during 2025 view the…
| Date | Accounts | Debit | Credit | | ---- | ---- | ---- | ---- | | Nov 15 | Sales Tax Payable | 43 | | | | Cash | | 43 |
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graphic organizer fill in the table below with the correct details. pho…
- **First Multiple - Choice Question**: C. Light reactions are essential for producing the energy needed in the Calvin Cycle. - **Second Multiple - Choice Question**: A. Aerobic r…
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the louisiana purchase began the idea of what? manifest destiny holy go…
Manifest Destiny
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which of the following is not an example of a telecommunications system…
a letter written on paper and sent through the mail
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what vertebrae are at c? lumbar cervical thoracic sacral
thoracic
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the axial skeleton is made up of head, neck, and ______. pelvis shoulde…
thorax
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what bone is c? rib clavicle sternum scapula
sternum
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elección múltiple 1 punto vitamin k is primarily known for helping with…
Blood clotting
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jj used to enjoy spending time with them, but lately things have change…
In Crisis
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13. which of the following statements best identifies these two cells? …
B. Cell X is a prokaryotic cell and Cell Y is a eukaryotic cell.
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what is the main function of vacuoles in an animal cell? to direct cell…
to store water, waste, and nutrients, such as sugar, in the cell
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2. the cell theory was first proposed in 1838. evidence obtained throug…
C. Cells form through spontaneous generation ### Question 10
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what is the main function of the cell membrane in an animal cell? to br…
to control which substances enter and leave the cell
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what is the main function of the circulatory system? to protect the bod…
To transport oxygen, nutrients, and waste
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11. based on the diagram, what type of organism is the euglena and why?…
d. The euglena is eukaryotic because it has a nucleus
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what is the main function of ribosomes in an animal cell? to facilitate…
to make proteins
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12. which type(s) of cells have genetic material that is contained in a…
12. d. Both plant and animal cells 18. a. The prokaryotic cells are much smaller than eukaryotic cells 17. c. Reproduce
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6. the diagram represents three sections of a cell membrane showing thr…
6. a. ATP 5. d. Diffusion is the movement of any substance from high to low concentration, while osmosis is the movement of water from high to low concentration.
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what is the main function of ribosomes in an animal cell? to contain th…
to make proteins
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what is the main function of centrosomes in an animal cell? to break do…
to pull replicated chromosomes apart during cell division
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14. a cell membrane is composed of a double layer of lipids in which ma…
b. Defending against foreign particles
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phoebe used the following source to write her research paper. volcansik…
A. In "Leadership Among Teens," Roberta Volcansik claims that teens display "signs of the types of leaders they will be when they are adults" (128).
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what is the main function of the cytoskeleton in an animal cell? to con…
to give shape and organization to the cell
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the concept of inertia lies in newtons first law of motion, which is al…
A volleyball player jumps and hits the ball with a spike. The ball was moving slowly upward, but after the hit, it suddenly moves fast and downward.
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what is the main function of centrosomes in an animal cell? to make lip…
to facilitate cell division
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what is the main function of the mitochondria in an animal cell? to bre…
To break down sugar and release energy that the cell can use.
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16. there are some similarities between prokaryotic and eukaryotic cell…
d. Ribosome ### Question 7
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what is the main function of the cytoskeleton in an animal cell? to mak…
to support movement within the cell
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what is the main function of the lysosome in an animal cell? to break d…
to break down waste and worn - out cell parts
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what is the main function of the cell membrane in an animal cell? to ma…
to control which substances enter and leave the cell
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which phrase best defines the term homologous structures? o structures …
structures that are so similar that they imply a common ancestor
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during fertilization: a the egg cell replicates itself to make double t…
C. The sperm cell fertilizes the egg creating a zygote with 46 chromosomes.
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3. an osmosis investigation was conducted using chicken eggs to represe…
C. Water enters the cell when placed in environments of high water concentration.
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the forelimbs of mice, bats, and whales all have a similar bone structu…
homologous structures
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what is the main function of chromosomes in an animal cell? to contain …
to contain the information that the cell uses for growth and activities
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consider the following notes payable transactions of cranmore video pro…
| Date | Accounts and Explanation | Debit | Credit | | ---- | ---- | ---- | ---- | | Dec 31, 2024 | Interest Expense | 2250 | | | | Interest Payable | | 2250 | | | (To accrue inte…
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certain flightless beetles have wings. their wings are an example of wh…
vestigial structure
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20. cells often store materials like water, salts, proteins and carbohy…
D. Vacuoles
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completar el espacio en blanco 1 punto elija su respuesta... elija su r…
Type I Diabetes
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what is the main function of cytoplasm in an animal cell? to make prote…
to fill the space between the cell membrane and the nucleus
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23. which organelle is not found in a plant cell? * chloroplast mitocho…
centriole ### Question 9
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a bats wing is used for flight while a monkey uses its hand to grasp ob…
common ancestors
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question 25 2.5 pts a sign or indication that something appears to be a…
Question 25: B. a symptom Question 26: D. management information system
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what is the main function of the nucleus in an animal cell? to give str…
to direct cell activities by sending instructions to different parts of the cell
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darwin noticed that some of the species on the galápagos islands looked…
descent with modification
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how many chromosomes are found in gametes? a 46 b 23 c 92 d none of the…
B. 23
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which phrase best completes the sentence? according to the modern synth…
genetics and mutation generate some of the variety that natural selection acts on
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25. which organelle in eukaryote cells functions as the packaging and s…
- 25. golgi apparatus - 15. b. Cell 1 had a cell wall and Cell 2 did not.
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what is the main function of the golgi in an animal cell? to package pr…
to package proteins and other substances and send them to different parts of the cell
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how many chromosomes are found in somatic cells? a 46 b 23 c 92 d none …
A. 46
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which term names the most powerful evolutionary force in large populati…
natural selection
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1. which of the following is a premise for cell theory? i. all cells ar…
a. I only ### Question 2
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which factor most likely results in the loss of genetic variation from …
genetic drift
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what is the main function of the smooth endoplasmic reticulum in an ani…
to produce steroid hormones
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24. which structure below aids prokaryotes in movement? * cell wall cap…
flagellum
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which type of selection is shown in the graph? o directional selection …
directional selection
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in which phase of meiosis do tetrads align in the center of the cell? a…
A. Metaphase I
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which statement is true of natural populations? o viable populations ex…
Populations are all the individuals of a species living in a defined area.
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in which phase of meiosis do sister chromatids separate from one anothe…
B. Anaphase II
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what do mutation, genetic recombination, and gene flow all add to a pop…
genetic variation
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which statement is accurate about evolution? evolution means that a pop…
Evolution means that a population undergoes changes in its gene frequencies over time.
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details no additional details were added for this assignment. which gro…
the arc - crested fruit doves of Hoi Polloi
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which example constitutes a gene pool? o all genes of all the individua…
all genes of all the individuals in a specific population
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study guide key concepts fill - in - the - blank: use the word bank to …
- **Fill - in - the - Blank**: - Photosynthesis occurs in the **chloroplast** of plant cells and uses sunlight to convert **carbon dioxide** and water into **glucose** and oxygen.…
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in the desert, saguaro cacti, owls, horned lizards, and fire ants all s…
all saguaro in the same area
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a large group of birds migrate from a summer breeding ground to a warme…
behavioral adaptation
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compare and contrast mitochondria and chloroplast makes energy in the f…
Mitochondria: Makes energy in the form of ATP, Carries out cellular respiration, Takes in oxygen and glucose, Produces carbon dioxide and water, Found in both plants and animals. …
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which description is not an example of an adaptation? o an individual c…
an individual choosing to put on a coat to stay warm
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quiz: evolution and biology which example is the best description of an…
a heritable characteristic that helps an organism survive and reproduce
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8. in a hypotonic solution, water will move ___ the cell, causing the c…
d. into; swell or lyse ### Question 4
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cell parts chart cell parts\tfunction (1 pt each) these cell parts are …
- Plasma/Cell Membrane: It regulates what enters and leaves a cell. - Cytoplasm: Holds and supports organelles. - Nucleus: Controls cell activities (by regulating gene expression)…
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25 completar el espacio en blanco 1 punto an is a nutrient that provide…
Fat
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select the part whose main job is to make proteins. lysosome centrosome…
ribosome
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22. which of the following is not a function of the mitochondria? * cel…
cleaning up unwanted or dead cells and removing them from the cell
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these cell parts are found only in plant cells cell wall chloroplast pr…
Cell Wall: Protects and supports the cell. Chloroplast: Converts sun energy into chemical energy through photosynthesis.
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17 elección múltiple 1 punto the bodys process for breaking down food a…
Metabolism
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select the part whose main job is to contain the information that the c…
chromosomes
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select the part whose main job is to send proteins and other substances…
Golgi
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select the part whose main job is to direct cell activities by sending …
nucleus
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question 2 of 10 which of these is not an example of how engineering ha…
C. Our understanding of how cancer cells grow and spread
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9. read these sentences from the text: \hot, humid, and wet conditions …
9. The adaptation of having smooth bark helps plants. As the text says, water trapped (in crevices) with warm temps is a breeding ground for harmful bacteria and fungi. Smooth bar…
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select the part whose main job is to control which substances enter and…
cell membrane
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11 elección múltiple 1 punto why is folic acid especially important dur…
It supports fetal development and prevents birth defects
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6. read these sentences from the text: \some plants called epiphytes, o…
B. to make a contrast