生物
细胞生物学、遗传学、生态学与生命科学基础。
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chapter 6 molecular biology 6.10 mutation effects 94. what are the 3 re…
94. 1. Mutation in non-functional DNA; 2. Silent amino acid change; 3. Neutral amino acid substitution 95. DNA ligase and DNA polymerase 96. Beneficial mutations 97. Monogenic/oli…
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color by number directions: first, answer the questions and color the i…
s: 1. BLUE - all living things 2. YELLOW - geologist 3. GREEN - exchange gases 4. BLUE - geosphere 5. RED - decomposer 6. PURPLE - ecosystems 7. RED - systems 8. GREEN - water cyc…
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station 4: prophase 22. which of the following does not occur during pr…
22. The untrue statements to cross out are: c. Chromosomes are divided at the centromere into chromatin. e. DNA is replicated. 23. Centrioles help organize and arrange spindle fib…
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lets find a match directions: draw a line from the left - hand column t…
WILDLIFE
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10. the main effect of mikey’s story on will is to: a) strengthen his r…
C) Deepen his internal conflict ### Short - Answer Question
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use the image below to answer the questions that follow. which side of …
B
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mitosis stations student response sheet name: annah station 1: what are…
### Station 1: What Are Chromosomes? | Term | Function / Description | |------|------------------------| | 1. Eukaryotic Cell Nucleus | Stores genetic material | | 2. Chromatin | …
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what is the evidence in the picture you used to support your answer? * …
Side B because in the image molecule is single stranded, has ribose as the sugar and has the base uracil. ### Second Question (Definition of RNA)
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during protein synthesis, what process uses dna to make rna? * 1 point …
B. Transcription (assuming the options are labeled as A. Photosynthesis, B. Transcription, C. Translation) ### Second Question:
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color by number directions: first, answer the questions and color the i…
BLUE. all living things ### Question 2
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dna and rna differ in all but one of the following ways. * 1 point ○ dn…
B. DNA contains the base uracil while RNA contains the base thymine instead ### Second Question (RNA strand and thymine)
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sol snapshot - challenge yourself by answering the sol - style question…
B. Rotation on its axis ### Second Question:
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consonant doubling when adding -ed, -ing complete the analogies write a…
**: directed 2. **Explanation**: Inquired and replied are related to asking/responding; praised and profiled? No, wait—praised and... Wait, "praised" and "profiled"? No, better: "…
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using a table to solve a mixture problem fernando purchased 1 pound of …
\(4.8\)
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a specific segment of dna that codes for a protein * choose chromosome …
gene ### Second Question (What are the building blocks of DNA?)
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the industrial revolution lasted from the 1700s to the mid - 1800s. dur…
B. most important
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drag and drop the choices to identify components of the ecosystem and d…
| Component | Living or Nonliving | Effect of Reduced Amount | |--------------------|---------------------|----------------------------------------| | Insects and larvae | LIVING …
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svlc algebra 1a - standard (15260) solving mixture problems ari has a t…
The number of pennies \( p \) is 14. And the table is filled as: | | Number | Value | Total Value | |----------|----------|-------|--------------| | Pennies | \( p \) | 0.01 | \( …
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namelesson 1 summary, continued3. identifying evidence underline the ad…
3. The Patriots' advantages (to underline): - Fighting on their own land - Fighting for a critical cause (independence) with greater sense of purpose - George Washington's leaders…
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gastrin signals the secretion of gastric acid. true false
TRUE
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what enzymes are made in the pancreas? a amylase, pepsin, trypsin, and …
d. amylase, deoxyribonuclease, trypsin, and lipase
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if a horse is not growing, has a rough coat, distended abdomen, and is …
B. internal parasite
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what physical signs does a horse exhibit if it is very interested in so…
C. Their eyes are fixed, and ears are pricked up.
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what physical sign is a strong indication that a horse is angry? eyes f…
B. ears pinned back
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2 essay 2 points cocaine has two effects on synaptic transmission: it i…
Cocaine would be classified as an agonist. Because an agonist enhances the action of a neurotransmitter: cocaine both increases dopamine release into the synaptic cleft and impair…
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what are you looking for when you check a horse for soundness? defects …
A. defects and imperfections that will inhibit performance
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1 read the sentence from the section \interphase\ in most cells, there …
1. A. tested 2. D. all cells are created through either meiosis or mitosis 3. A. About 90 percent of a cell's time in the normal cell cycle may be spent in interphase. 4. D. Chrom…
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3. which fossil organisms are most commonly found in new york state bed…
3. C) Trilobites and brachiopods 4. D) Pennsylvanian 5. B) Taconic orogeny 6. A) Sedimentary 7. C) Rivers, deltas, and shallow seas 8. D) Precambrian metamorphic rocks 9. B) It ha…
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choose the correct answer. what is the term for a horses coat that is r…
C. bay
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which of these is an example of a pony? quarter horse belgian friesian …
D. Shetland
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which horse classification is used to pull heavy loads and equipment? a…
D. draft horses
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3. the video marks several major events (e.g., first life, ozone format…
1. **First Life (1-yard line on the football field)**: This is the most fundamental event for life on Earth, as it marked the origin of all biological complexity. Without the firs…
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what type of fossil is this? mold resin cast trace body
body
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select the cold desert ecosystem. this ecosystem has: - a small amount …
1. The top ecosystem (rocky landscape with mountains): has a small amount of rain or snow, dry thin soil, long cold winters
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select the hot desert ecosystem. this ecosystem has: - a small amount o…
The second ecosystem (with the image of a barren, sunlit desert landscape) described as: - a small amount of rain - dry, thin soil - many different types of organisms
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question 5 of 5 how did the national geographic video use media to aid …
C. There were colorful graphics of flu viruses replicating.
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question 3 of 5 what happens during a flu pandemic? a. a flu infection …
C. A strain of flu infects many people all over the world
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question 1 of 10 which sentence best describes a subjective news source…
A. The content is affected by the journalist’s personal feelings.
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1. when a person has a severe drug addiction what is the most important…
1. D. The drug 2. B. 4 3. A. Time 4. C. Drinking quickly over a short period of time 5. C. 60 minutes 6. A. Family support
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4 multiple choice 1 point sympathetic activation is associated with ___…
D. both A and C ### Question 5
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which is the best way to complete the text? people who are lactose into…
sources: collards
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the pedigree below tracks the presence of attached earlobes. having att…
1. A trait carried on non-sex chromosomes, affecting males/females equally. 2. Female family members in the pedigree. 3. Male family members in the pedigree. 4. Individuals who ha…
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5. distinguish between dna replication and protein synthesis.
| Feature | DNA Replication | Protein Synthesis | |---------|-----------------|-------------------| | Core Purpose | Generate identical DNA copies for cell division | Build functi…
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read the passage. then answer the question below. a dock in the red sea…
- part of a community - part of an ecosystem
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question 3 (1 point) which statement best describes governance of the c…
The Canada Health Act provides the governance structure for the Health Care System. (the option with this statement)
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1. briefly explain the role of the 3 types of rna in protein synthesis.…
1. mRNA- Carries DNA code to ribosomes rRNA- Forms ribosome structure/catalysis tRNA- Delivers amino acids to ribosomes 2. ACU, ACC, ACA, ACG 3. Transcribed mRNA sequence: AUG GGC…
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read the passage. then answer the question below. lichen growing on a r…
B. part of a community C. part of an ecosystem
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study guide unit 3 test: genetics define the following (taken from voca…
### Vocabulary Definitions 1. Phenotype: Observable physical/behavioral organism traits 2. Asexual reproduction: Single-parent, genetically identical offspring 3. Genetics: Study …
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what is the first step in confirming and correcting predictions about a…
reading the text carefully with predictions in mind
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more than 15 million mexican free - tailed bats live in bracken cave in…
a. a population b. part of a community c. part of an ecosystem
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read the passage. then answer the question below. bull kelp, a species …
the sea stars, the crabs, and the snails
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label the image below using the word bank: a. mrna b. mrna c. trna d. r…
1. E. DNA 2. K. nucleus 3. I. transcription 4. A. mRNA 5. L. nuclear pore 6. J. translation 7. C. tRNA 8. H. anticodon 9. D. rRNA (ribosome) 10. G. codon 11. B. mRNA 12. M. protei…
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read the passage. then answer the question below. tide pools on the ore…
B. part of a community C. part of an ecosystem
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read the passage. then answer the question below. at 2,500 meters deep,…
a population, part of a community, part of an ecosystem
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read the passage. then answer the question below. rose gardens are a go…
- part of a community - part of an ecosystem
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directions: 1. color and label the tailbone (coccyx) in the diagram of …
1. (Diagram task): Color and label the small, pointed bone at the bottom of the pelvis as **Coccyx (tailbone)** 2. Fill-in-the-blanks answers (in order of the blanks): - Vestigial…
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spacex takes off! launched by entrepreneur elon musk in 2002, spacex is…
The detail that confirms Sonya's prediction is: "SpaceX was chosen by NASA to work with the International Space Station."
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read the passage. then answer the question below. the rocks and sand in…
a. a population (depending on the question's context, but strictly, a population is one species. However, in the context of the question, it might be considered correct) b. part o…
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read the passage, then answer the question below. image: a lake sturgeo…
the water, the gravel, the snails, and the worms
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final consumers a. those who buy a product or service for personal use …
1. final consumers: A. those who buy a product or service for personal use 2. the reason to buy based on facts or logic: A. rational motives
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5. what are the three most common shapes of bacteria? select all that a…
A. bacilli, B. spiral, C. cocci
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4. what are microscopic unicellular, prokaryotic organisms that move th…
D. Bacteria
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3. what asexual reproduction process is utilized by bacteria? ○ agamoge…
B. binary fission
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directions: 1. draw wings on the butterfly between the bat and the bird…
1. (Visual: Paired, veined wings drawn on the butterfly between the bat and bird) 2. Left eye: Fish; Right eye: Human 3. Blanks filled in order: Ancestry, Wings, Independently, En…
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30. based on the engineering design matrix below (figure 5), what would…
### Possible Criteria: 1. Structural Integrity 2. Cost Efficiency 3. Construction Time 4. Environmental Impact ### Possible Constraints: 1. Maximum Allowable Budget 2. Legal Build…
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2. what is the name of the network of sugar molecules cross linked by p…
A. peptidoglycan
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read the passage. then answer the question below. image: whale bones co…
B. part of a community C. part of an ecosystem
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read the passage. then answer the question below. more than 15 million …
a population, part of a community, part of an ecosystem
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1. what could be used to treat an infection caused by bacteria? - nucle…
B. antibiotics
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read the passage. then answer the question below. in a new hampshire fo…
- part of a community - part of an ecosystem
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read the passage. then answer the question below. image: a tasselled wo…
a population, part of a community, part of an ecosystem
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read the passage. then answer the question below. in the mediterranean …
part of a community, part of an ecosystem
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read the passage. then answer the question below. rain forests in indon…
part of a community, part of an ecosystem
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read the passage. then answer the question below. image: a bengal tiger…
a. a population b. part of a community c. part of an ecosystem
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read the passage. then answer the question below. american lotus plants…
the water milfoil, the American lotus, and the water purslane
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read the passage. then answer the question below. image: greater prairi…
the sand dunes, the prairie sandreed, and the greater prairie chickens
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read the passage. then answer the question below. sea ice in the arctic…
a group of ringed seals
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railroads, how did they help transform america and how did they make it…
Yes, news did sensationalize stories in the late 1800s. This was due to the rise of "yellow journalism" where newspaper publishers like Hearst and Pulitzer exaggerated or fabricat…
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read the passage. then answer the question below. white - bearded wilde…
the Burchell’s zebras, the northern black rhinoceros, and the white - bearded wildebeests
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read the passage, then answer the question below. in a tide pool in cal…
the rocks, the salt water, and the California mussels
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7. what is transcription? where does it occur? 8. what is translation? …
7. What is transcription? The synthesis of mRNA from DNA Where does it occur? Nucleus (eukaryotes) / cytoplasm (prokaryotes) 8. What is translation? Building proteins from mRNA Wh…
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name: life science homework - unit 2.3 responses to changes in ecosyste…
| Vocabulary Term | Definition - In Your Own Words | Picture (Description) | |-----------------|--------------------------------|-----------------------| | Phototropism | Plants g…
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dna & proteins study guide name: leap hs - ls - 1 - 1: construct an exp…
1. a. DNA b. RNA c. RNA d. both e. RNA f. DNA g. DNA h. DNA i. DNA j. RNA 2. To store and transmit the genetic information that codes for the production of proteins and controls t…
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examine the figure below and match each term with the letter to which i…
1. dry-nosed: 2. B 2. hominoids: 4. D 3. hominins: 5. E 4. anthropoids: 3. C
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interpret graphics 7 identify the products of what process are shown in…
The products shown in the figure are the result of the DNA replication process.
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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complete the text with the transition that best connects the two pieces…
More importantly
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adapted from the glass axe by andrew lang there was once upon a time a …
The Prince vanishes suddenly while he is out for a ride in the woods
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6 distinguish between the sides of the dna double helix and the teeth o…
- Sides of DNA double helix: Composed of alternating deoxyribose (sugar) and phosphate groups, forming the backbone of the double helix structure. - Teeth of DNA double helix: Con…
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5 illustrate make a drawing that illustrates the process of translation.
A drawing illustrating translation (protein synthesis) should include: - A ribosome (depicted as two subunits, large and small, enclosing mRNA). - An mRNA strand with labeled codo…
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4 where does the process of transcription occur? a. cytoplasm c. cell n…
C. cell nucleus
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2 use the terms dna and nucleotide in a sentence.
DNA is a long - chain molecule that is made up of repeating units called nucleotides.
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muscles, stomach, spinal cord, bones, blood vessels, kidneys, lungs, sk…
To solve this, we match each organ to its corresponding body system: 1. **Muscles** → Muscular System (Muscles are the main component of the muscular system, responsible for movem…
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moms first day i think mom is nervous. at breakfast, she almost poured …
Since no specific question is provided about this text, it's not possible to give a targeted answer. If you have a question like analyzing the text's theme, identifying the mom's …
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show what you know - cladogram application 1. which answer best complet…
b. one that is shared by two or more organisms. ### Question 2
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read to see why mom is nervous mom’s first day i think mom is nervous. …
Since no specific question is provided about the text "Mom’s First Day", it's not possible to give a targeted answer. If you have a question like analyzing the characters, underst…
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instructions the revenues and expenses of up-in-the-air travel service …
**Up-in-the-Air Travel Service** **Statement of Owner's Equity** **For the Year Ended April 30, 20Y7** Jerome Foley, Capital, May 1, 20Y6 | $876,000 --- | --- Add: Additional Inve…
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use vocabulary 1 distinguish between transcription and translation.
- **Transcription**: - In biology (gene expression): The process where the information in a DNA strand is copied into a complementary RNA (usually mRNA) strand. It occurs in the n…
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examine the cladogram below. each letter represents a derived character…
To solve this, we analyze the cladogram and the evolutionary traits: ### Question 13: Wings - Organisms with wings (flies, dragonflies, butterflies) branch off after a certain poi…
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the revenues and expenses of up - in - the - air travel service for the…
# Up-in-the-Air Travel Service ## Income Statement ### For the Year Ended April 30, 20Y7 | Description | Amount | |-------------|--------| | Fees earned | $\$1,870,000$ | | **Expe…