生物
细胞生物学、遗传学、生态学与生命科学基础。
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what type of population growth is shown in the graph? density - depende…
C. logistic growth
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which is a density - dependent limiting factor? 6/10 temperature diseas…
Disease
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which factor prevents populations from increasing indefinitely? unlimit…
Limiting factors
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question 4 of 10 what must exist in order for a sociologist to say that…
D. The people have been sorted into the group for social reasons.
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what determines the function of a protein? its size its structure its c…
1. Its structure 2. Hemoglobin
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12. this photograph shows a geographical impact during the klondike gol…
It increased the possibility of soil erosion.
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question 3 of 10 how are the concepts of race and ethnicity the same? a…
B. They are ways of categorizing people.
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48. after discovering that her usual route home was closed due to road …
48. D. using a cognitive map 49. A. mental representation of one's environment 50. D. latent learning 51. B. intrinsic motivation; extrinsic motivation 52. A. pigeons are biologic…
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question 6 which of the following best summarizes cellular respiration?…
Organisms break down food and oxygen molecules to form new compounds and release energy.
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question 5 the energy used by cells comes from - molecules diffusing ac…
the breakdown of food and oxygen.
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question 3 sugar produced as a result of photosynthesis is made up of w…
C. Carbon, Hydrogen, Oxygen
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5. this except describes tactics used by the national womans party (nwp…
It brought national attention to the women's demands for change.
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question 2 which of the following most accurately summarizes the inputs…
Water + carbon dioxide -> glucose + oxygen
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question 1 which of the following best summarizes the energy transforma…
Light energy -> chemical energy
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these figures show the four levels of protein structure: primary, secon…
Quaternary level of protein structure
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performance task - budgets directions: complete jaynas monthly budget b…
1. Yes, Jayna has enough money to pay for all of her expenses because her total monthly income of $1400$ is greater than her total monthly expenses of $1175$ (fixed expenses of $9…
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ii renaissance art art was a major part of the cultural progress of the…
1. Italy's strategic trade location. 2. The Medici family was a wealthy banking family in Florence. They used their wealth to sponsor the arts. 3. Egg - tempera (color pigments mi…
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a cell phone battery holds a maximum charge of 1.420 ah. how long will …
94 minutes, 41 seconds
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there are four levels of protein structure. these figures show primary,…
Primary, tertiary and quaternary levels of protein structure.
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3. “iambic” refers to the iamb, a metrical foot made up of two syllable…
C. Iambic pentameter
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which of the following did you remember? the nucleus directs cell activ…
All of the above statements are correct facts about cell organelles and their functions.
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1. a rhythmic pattern in poetry made up of 4 trochees per line. a troch…
D. Trochaic tetrameter
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question 6 (multiple choice worth 1 points) (01 05r lc) give a countere…
D. Snake
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16. bill once had a blue car that was in the shop more than it was out.…
16. B. generalization 17. D. discrimination 18. C. the predictability of an association 19. C. taste with sickness 20. D. all of the above are true
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describe the function of each organelle. cytoplasm
Cytoplasm is a jelly - like substance that contains organelles, facilitates biochemical reactions, aids in material movement within the cell, and supports organelles.
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nails that need to be trimmed once a week nails that need to be trimmed…
nails that need to be trimmed once a week - fingernails nails that need to be trimmed every two weeks - toenails a result of not keeping your hands moisturized - hangnails when th…
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the protein found in hair and nails is known as: follicle lunula kerati…
C. keratin
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fingernails should be trimmed: once a month once every two weeks twice …
once every two weeks
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this figure is an example of a(n) _____. unsaturated fat protein steroi…
E. saturated fat
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misconception question 22 1 part | -- of 1 point what structural differ…
Starch and cellulose differ in the glycosidic linkages between their glucose monomers.
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question 9 (1 point) listen this form of music blends elements from div…
Question 9: A. jazz Question 10: C. early jazz
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a dehydration reaction (or condensation reaction) is the process in whi…
water molecules are produced as a polymer formed from monomers
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select the correct answer. how does aerobic exercise help prevent cardi…
A. It helps you burn lower calories, which reduces plaque in the arteries, so that your heart becomes more efficient at pumping blood.
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read the following original passage and answer the questions: amira was…
d. Academic journals d. Creating a detailed outline
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describe the function of each organelle. cytoplasm cell wall chloroplas…
Cytoplasm: Fills cell, aids reactions and substance movement. Cell wall: Provides support, protection and maintains shape. Chloroplasts: Site of photosynthesis, converts light to …
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true or false: hydrophilic substances are water - disliking and hydroph…
False
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question id: 9135 read aloud which of these events that involve carryin…
C. Limiting factors change significantly enough to reduce carrying capacity to near zero.
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the last ice age ended about 10,000 years ago. the glaciers retreated, …
D. pioneer species such as lichens
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q12. (3.5 points) place the following types of light into order of incr…
microwaves < red light < blue light < X - rays The electromagnetic radiation with the longest wavelength is microwaves.
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3. why is race not a real biological distinction?
Race is not a real biological distinction because there is greater genetic variation within racial groups than between them, and racial traits are mainly environmental adaptations…
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cleared soil grasses shrubs softwood trees hardwood trees time ----> a.…
B. Secondary succession occurred because the land contained soil suitable for plant growth.
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in the energy pyramid below, how much energy is available for the next …
B. 10%
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mu: support structures use the information below to answer the question…
dissolvable
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what belongs in a journal citation? a. table of contents b. editor name…
1. c. Volume number 2. a. Last name first 3. c. It ensured his work was informative and academically sound
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one model of enzymes describes it as a \lock and a key.\ this is becaus…
It changes the enzyme's shape, preventing it from binding to its substrate.
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in the reaction shown above, what substance is the substrate and what i…
Substrate: Lactose Enzyme: Lactase
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describe the function of each organelle. nucleus ribosome golgi apparat…
Nucleus: Control - center, stores DNA. Ribosome: Site of protein synthesis. Golgi apparatus: Modifies, sorts, and packages proteins and lipids. Endoplasmic reticulum: Involved in …
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exit ticket: summarize how did the incas adapt their agricultural pract…
The Incas adapted their agricultural practices through terrace - farming, advanced irrigation, and cultivating diverse crops to thrive in diverse ecosystems within their empire.
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goal: read about planning a trip. ¡atención, pasajeros de vuelos intern…
1. C. True 2. C. True 3. F. False 4. C. True
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found on the outside of the jack. the major cause of external leaks is …
A. External leaks B. Internal leaks
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label the organelles of a cell identify the organelles in the cell to t…
A. vacuole B. chloroplast C. cell membrane D. cell wall E. cytoplasm F. nucleus
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identify the organelles in the cell to the right. a b chloroplast c nuc…
A. chloroplast B. nucleus C. vacuole D. endoplasmic reticulum E. cytoplasm
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identify the organelles in the cell to the right. a b chloroplast c d c…
A. [Not enough information to determine from given options] B. chloroplast C. [Not enough information to determine from given options] D. cell membrane E. cell wall F. cytoplasm
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identify the organelles in the cell to the right. a b chloroplast c nuc…
A. cell wall (outermost rigid layer) B. chloroplast (green, for photosynthesis) C. nucleus (control center) D. mitochondrion (produces energy, usually bean - shaped) E. endoplasmi…
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what is the environmental impact of earthquakes? list two specific exam…
1. Earthquakes can trigger landslides, disrupting habitats and blocking water - ways. 2. They can generate tsunamis that flood coastal ecosystems and damage habitats.
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during wound healing or tissue repair, the job of macrophages is to aid…
phagocytize cellular debris
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data collected during an experiment are shown in the accompanying graph…
3) \(0\leq y\leq100\)
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introduction to biology: tutorial the tomato plants will grow faster an…
To conduct the investigation, divide tomato plants into two groups: one in soil with compost and one in soil without compost, keeping other environmental factors constant. The ind…
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5. which detail from the text best illustrates how joy damiani felt tha…
D. "She routinely felt her morals were violated whenever she was expected to portray all military operations in a positive light, regardless of the harm caused to Iraqi civilians.…
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bottle jacks use hydraulic forces to operate. they usually have greater…
Always support the weight of a vehicle with properly rated jack stands.
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the use of assisted reproductive technologies in saving endangered spec…
1. c. Interfering with natural selection and genetic diversity 2. a. Restoring wetlands in the Florida Everglades 3. c. It involved habitat preservation and captive breeding progr…
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instructions: carefully read the below paragraph, then answer the follo…
B. for example
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look at he image above that illustrates the basic structure and functio…
The breakdown of sucrose would be impaired or stop because the damaged enzyme could no longer bind to sucrose effectively due to its changed shape.
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which strategy is not mentioned in the content as a method for conservi…
1. d. Urban development 2. b. Habitat destruction 3. b. The interconnectedness of species and their environment
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¿cuál crees que es la mejor forma de gobierno (democracia directa, demo…
Representative democracy is often considered the best form of government as it combines citizen participation with practical governance, protecting rights and ensuring accountabil…
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instructions: carefully read the below paragraph; then answer the follo…
A. one
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ph and temperature changes are two examples of ways to denature an enzy…
True
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select the phrase from the headline that best represents yellow journal…
Maine Destroyed by an Outside Attack; 253 Known to Be Lost
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what is the term for when heat or acidity * 1 point destroy the charact…
Denature
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the substrate binds to the active site on * 1 point a/n ______________.…
C. enzyme
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instructions: carefully read the below paragraph; then answer the follo…
A. Sentence 1
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directions: fill in the blank using the word bank below raccoon|smallmo…
1. American Black Bear 2. Bald Eagle 3. Alligator 4. Skunk 5. Grey Squirrel 6. Mallard Duck 7. Raccoon 8. Bob White Quail 9. Wood Duck 10. Largemouth Bass
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type scissor jack with the spare tire. these jacks are light weight and…
Always support the weight of a vehicle with properly rated jack stands.
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enzymes are * 1 point carbohydrates. lipids. proteins. nucleic acids.
C. proteins
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directions: write the letter to match the species name with its descrip…
1. F 2. B 3. E 4. A 5. D 6. C 7. G 8. H 9. I 10. J 11. K 12. L 13. M 14. N 15. O
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matching question match the structures of hair to their specific functi…
protection - blanket of thick hair on scalp, scalp hair covering the scalp and shielding it from sunburn and injury heat retention - blanket of thick hair on scalp sensory recepti…
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36. a broad term describing a progressive deterioration of intellectual…
36. A. Dementia 37. C. Normal pressure hydrocephalus 38. D. When severe depression causes cognitive changes, mimicking dementia 39. B. Repeatedly saying the same statement 40. C. …
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multiple choice question the sensory receptors in the skin are ______ i…
C. vast
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which is true about enzymes? * 1 point enzymes have a specific shape an…
Enzymes have a specific shape and function
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read the excerpt from the storyteller. why werent there any flowers? be…
They interrupt the bachelor just as much as they interrupt their aunt.
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the long - term average of weather patterns in a specific region is cal…
1. Climate 2. Methane 3. Carbon - dioxide 4. Temperature 5. Increase in carbon - dioxide levels 6. Global warming 7. Plant - based 8. Rice paddies and livestock digestion
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hypothesis 1: the natural nutrients in compost will cause the tomato pl…
If choosing Hypothesis 1: Tomato plants given compost will grow faster (in terms of height, leaf number, or fruit - bearing) than those given artificial fertilizer in a set time p…
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4. which of the following structures must be separated to form a haploi…
4. E. Both b) and c). 5. | PHASE | MITOSIS | MEIOSIS I | MEIOSIS II | | --- | --- | --- | --- | | Prophase/Prophase I/Prophase II | Chromosomes condense; no pairing or crossing - …
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the scientific question posed by the student is, does compost cause tom…
1. Tomato plants fertilized with compost will grow faster and taller than those fertilized with regular fertilizer. 2. There will be no difference in the growth rate and height of…
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4. which of the following structures must be separated to form a haploi…
E. Both b) and c).
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11. part a: according to the passage, which is a benefit of risky play …
C. They improve their physical and mental alertness.
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irene has excellent fine motor coordination. in what activity would she…
C. playing the piano
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because of its rigidity, a folding ruler is better than a cloth or stee…
B. horizontal distance
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observations : many farmers and gardeners compost waste ; artificial fe…
Does natural compost cause tomato plants to grow faster and taller than artificial fertilizer?
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1. a ____________ is a quality or feature of a person or thing. 2. whic…
1. characteristic 2. All living things (plants, animals, fungi, bacteria etc.) 3. a. made of cells; b. have a metabolism; c. grow; d. reproduce; e. respond to stimuli; maintain ho…
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9. part a: read the subheading from the passage. play puzzles scientist…
D. by providing explanations of how different types of play help animals
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6. which sentence describes a way that young prey animals play differen…
C. The play of young prey animals includes less role reversal.
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what is this diagram called? what does this diagram tell us?
This diagram is called a phylogenetic tree. It tells us about the evolutionary relationships among different vertebrate animals based on shared anatomical and reproductive charact…
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which one of these explanations about the origins of states best applie…
social contract theory
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3. which sentence contains two main ideas from the passage? a. some ani…
B. Animals develop physical abilities in play; play increases their intelligence.
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isabel is searching for a book about living roots in two different cult…
C. Living Beyond Borders: Growing Up Mexican in America by Margarita Engle
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question the sinuses, or internal chambers in the skull, are found in t…
A. frontal B. sphenoid D. ethmoid E. maxillary
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deforestation, often for agricultural or urban purposes, disrupts ecosy…
1. expansion 2. deforestation 3. greenhouse gases 4. reproduce 5. mining 6. pollination 7. soil
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using the scientific method this activity will help you meet this educa…
Observations: Many farmers and gardeners compost waste; artificial fertilizer made tomato plants grow faster/taller than in un - fertilized soil. Inferences: Natural compost may c…
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1. part a: read the sentences from paragraph 2 of the passage. “and pla…
A. by showing how play helps animals prepare to survive in their environment