生物
细胞生物学、遗传学、生态学与生命科学基础。
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biomolecule: amino acid monomers are: name: an amino acid is a monomer …
To complete the table for each biomolecule, we analyze their monomers, examples, and functions: ### 1. **Carbohydrate** - **Monomers**: Monosaccharides (e.g., glucose, fructose). …
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question: what patterns of inheritance are not studied under a pedigree…
Genotypes
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polymer many __________ (subunits or building blocks) that __________ s…
First blank: monomers; Second blank: are linked together (or "join together", "polymerize", etc. depending on context); Example sketch (description): For a polysaccharide like sta…
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meanings against the corresponding combining forms associated with the …
The terms (after rotating the upside - down text) are: ovary, cervix, fallopian (tube), uterus, vagina (these are parts of the female reproductive system).
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question: which among these is not an important enzyme involved in dna …
A. Methyltransferase
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multiple select question select all that apply the organs responsible f…
C. Ovaries, D. Gonads
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multiple choice question the female external genitalia include the mons…
A. clitoris
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the left side of the dropdown controls the right side of the body (drop…
cerebrum
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fill in the blank question the □ is the female copulatory organ. need h…
vagina
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monomer one __________ or building block of a _______________ sketch an…
First blank: unit; Second blank: polymer
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fill in the blank question the muscular, pear - shaped organ where the …
uterus
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control many of the body’s functions.
Hormones (the option that should be selected to complete the sentence "____ control many of the body’s functions" is Hormones)
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fill in the blank question the release of a mature ovum from the ovary …
Ovulation
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fill in the blank question two folds of external genitalia that guard t…
majora
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macromolecule graphic organizer biomolecule | carbohydrate | lipid | pr…
To complete the macromolecule graphic organizer, we analyze each macromolecule (Carbohydrate, Lipid, Protein, Nucleic Acid) and fill in the missing details: ### **1. Carbohydrate*…
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question 14 of 28 which of the following was an important accomplishmen…
C. He helped liberate Argentina, Chile, and Peru from Spanish rule.
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macromolecule graphic organizer biomolecule | monomer | examples carboh…
To correct the errors in the macromolecule graphic organizer: ### 1. Carbohydrate Section - **Monomer**: Monosaccharides (correct). - **Examples**: - *Correct examples of monosacc…
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question: a ____ is a cell formed as a result of fertilization, where t…
zygote
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question 14 of 28 which of the following was an important accomplishmen…
C. He helped liberate Argentina, Chile, and Peru from Spanish rule.
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the right side of the dropdown controls the left side of the body. the …
cerebrum
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question: scientists are interested in stem cells because they ____. an…
can be used to replenish lost cells
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keenan is a sprinter on his schools track team. during a race, his brea…
The first graph (with the horizontal segment during the race)
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click and drag each label to its corresponding structure on the plant c…
- Cell wall: Outermost rigid layer (outer yellow part) - Plasma membrane: Layer inside cell wall - Chloroplasts: Green oval structures - Vacuole: Large central sac - Nucleus: Dark…
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question: which of the following are a type of stem cell? answer option…
Induced pluripotent stem cells
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question: what crucial step occurs in transcription? answer options: se…
B. DNA is copied to RNA in the cell nucleus.
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5) one tank of gold fish is fed the normal amount of food once a day, a…
Feeding frequency (number of times fed per day) ### b. Dependent Variable
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question 13 of 25 how are the declaration of independence and the decla…
A. Both are based on the ideas that all people have inalienable rights.
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word bank: organism, organ, tissue, organ, system, cell 1. the basic un…
tissue ### Question 3
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question: the purpose of messenger rna, or mrna, is to ______. answer o…
D. carry genetic code to the ribosome (assuming the options are labeled A - D as: A. make the cell function less efficiently, B. dissolve the mitochondria, C. form the ribosome, D…
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question 11 of 20 how are the urbanization? of nationalism and revoluti…
A. The political revolutions in some regions were caused by nationalist feelings.
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what is a macromolecule? what does the prefix mono mean? what does the …
A macromolecule is a very large molecule, often formed by polymerizing smaller monomer units, e.g., proteins, nucleic acids, carbohydrates, lipids (broadly), vital for biological …
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question # 10 match list match these items. match the items in the left…
To solve this matching problem, we analyze each left - hand item based on knowledge of the endocrine system: ### 1. “controls and regulates all other glands” The pituitary gland i…
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question 10 of 20 read the following passage written by charles de mont…
A. Separation of powers
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what forms after the glycosidic linkage reaction between glucose and ga…
d) Water and lactose
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produced by the pituitary to help relieve pain the \fight or flight\ ho…
1. produced by the pituitary to help relieve pain - endorphins 2. the "fight or flight" hormone - epinephrine 3. regulates the body’s energy - thyroid gland
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question 9 of 20 which of the following was a consequence of the haitia…
B. The government banned slave labor and racial discrimination.
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read the passage below, written by dr. james mccune smith, an american …
A. People work harder and do a better job when they are paid for their work.
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question: ____ law states that the amounts of a and t nucleotides are r…
Chargaff's
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4) pea plant clones are giving different amounts of water for a three -…
Amount of water given to pea plants (in milliliters per day) ### b. Dependent Variable
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question 6 of 20 which of the following best defines the concept of a r…
B. An attempt to end the rule of a government and replace it with a new one
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question: which of the following is not a component of dnas nucleotides…
D. RNA
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the cosmoclock 21 ferris wheel in yokohama city, japan, has a diameter …
\boxed{14.2} (or more precisely, around 14.2 seconds; the exact value is approximately \( 2\pi\sqrt{\frac{50}{9.8}} \approx 14.2 \) s)
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question: a strand of dna is read from left to right, from the 5 end to…
A. From the 3' end to the 5' end
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question: the outer part of dna is composed of answer options: select o…
D. a deoxyribose and phosphate backbone. (assuming the options are labeled A: RNA, B: a ribose and phosphate backbone, C: nucleotides, D: a deoxyribose and phosphate backbone)
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question 4 of 20 in what way did the economic causes of the american an…
D. While American colonists objected to paying taxes without having a voice in government, the French revolutionaries fought against a tax system that produced extreme poverty.
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despite these setbacks, loorya and her team eventually began to uncover…
C) site, including ### Question 41
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question: the law of ____ states that sorting occurs independently for …
independent assortment
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lisa is working on a science project. her task is to answer the questio…
1. **Variables**: - Independent: Rogooti use (yes/no or dosage). - Dependent: Hair growth speed (length change over time). - Control Group: Family not using Rogooti (placebo/no pr…
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the cosmodock 21 ferris wheel in yokohama city, japan, has a diameter o…
To solve the problem of finding the apparent weight at the highest point of the Ferris wheel, we need to consider the following: ### Step 1: Identify the given values - Diameter o…
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question: an organism’s genetic composition of alleles, or ____, determ…
genotype
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3) three redwood trees are kept at different humidity levels inside a g…
Humidity level ### b. Dependent Variable
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1. ____________ is one of the few ____________ found in a ____________ …
Water; substances; liquid; Earth’s ### Question 2
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the cosmoclock 21 ferris wheel in yokohama city, japan, has a diameter …
\( 931\) (or more precisely around \( 931\ N \))
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question: which among these is an exception to mendels law of dominance…
B. Incomplete dominance
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question: what ratio of dominant to recessive traits does the f2 genera…
3:1
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question: whats the process in which different species or varieties are…
A. Cross - breeding
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the cosmodock 21 ferris wheel in yokohama city, japan, has a diameter o…
\( \approx5.24 \)
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question # 9 fill in the blank fill in the blank. the left side of the …
brain
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krusty was told that a certain itching powder was the newest best thing…
The control group is Subject B (the one sprinkled with the original itching powder). ### Question 17: Independent Variable
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question # 8 fill in the blank fill in the blank. your spinal cord work…
telephone
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question # 6 fill in the blank fill in the blank. the part of your brai…
cerebellum
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the part of your brain that controls your heart and lungs is the questi…
brain stem
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final stretch: three stories & a drawing read these final three vignett…
This is a set of discussion questions related to the reading "The House on Mango Street". Since no specific question is asked (like answering one of these or explaining how to app…
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3. the diagram below represents two processes that occur in some living…
If \(X\) (light energy for photosynthesis) increases, the rate of Process A (photosynthesis) will increase. This leads to more high - energy sugars and oxygen being produced as th…
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question # 3 fill in the blank complete the following sentence. the thr…
cerebellum
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question 10 0.45 pts what is the function of a nucleic acid? store long…
Store genetic information
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suppose you test several food items and get the following results: | te…
as a source of quick energy
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question 6 0.45 pts what evidence would you need to support the claim t…
a brown paper test result that dries out and is not translucent
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what evidence would you need to support the claim that a sample contain…
a Benedict’s test result that is yellow, orange, or red
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2) a student read that liquid extracted from an aloe vera plant promote…
3) Aloe vera affected the rate of cell division, resulting in an increased rate of regeneration
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what is the mass of an earthworm? select the better estimate. 5 grams 5…
5 grams
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1) scientific claims should be questioned if 1) the data are based on s…
4) the experimental results cannot be repeated by other scientists ### Question 2:
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in 5 sentences using your own words describe how electricity is made us…
1. Solar panels contain photovoltaic cells that soak up sunlight. 2. Sunlight energizes electrons in these cells, making them flow. 3. The flowing electrons generate direct curren…
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which apa theme best coincides with kevin and terry’s story? theme c: p…
Theme C: Psychological, biological, social, and cultural factors influence behavior and mental processes.
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how long is a human front tooth? select the best estimate. 10 millimete…
10 millimeters
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in the lab, you will change the number of birds with each beak phenotyp…
The percentage of food eaten is good because it reflects a beak phenotype’s fitness (ability to acquire food). Higher percentages mean better survival/reproduction odds, so it pre…
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effect of temperature on growth of fish percentage of fish reaching max…
The claim is supported for many fish (e.g., Brook trout, Northern pike): as water temperature (related to global warming) increases, the percentage of these fish reaching maximum …
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4. explain what a rainforest is. 5. look up the answers to these questi…
A rainforest is a dense forest ecosystem with high annual rainfall (often over 250 cm), warm temperatures, high biodiversity, and layered vegetation. It exists in tropical (e.g., …
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loihi shrimp—originally thought to exist only around an undersea volcan…
C) Hawaii— ### Question 7
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homer notices that his shower is covered in a strange green slime. his …
Homer's initial observation was that his shower was covered in a strange green slime. ### Sub - question 7:
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remotely operated vehicles. 2 nw rota-1 is far below the ocean’s photic…
C) after sentence 2. ### Question 3
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anton von leewenhoek is the father of microbiology. is this an example …
A. Science
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george washington carver made important contributions to the advancemen…
Science
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remotely operated vehicles. 2 nw rota-1 is far below the ocean’s photic…
C) after sentence 2. ### Question 3
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biochemistry carbon based ______ are the foundation of life. it is one …
First blank: molecules (or biomolecules, compounds) Second blank: substances (or compounds) (Note: A more precise answer considering biochemistry: First blank - "biomolecules" (bi…
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49 which choice best describes the relationship between passage 1 and p…
A) Passage 2 offers an evaluation of the significance of the research discussed in Passage 1. ### Question 50
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spelling in context choose the correctly spelled word to complete each …
b. indispensable ### Question 2
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49 which choice best describes the relationship between passage 1 and p…
C) Passage 2 uses concrete examples to illustrate concepts considered in Passage 1. ### Question 50
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43 the first paragraph of passage 1 primarily serves to a) present a cl…
Since the problem is a set of reading comprehension questions (likely from a standardized test like the SAT), we'll analyze each question one by one. However, as the passages are …
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cyan has not left their house in two years. as part of their therapy, t…
cognitive - behavioral
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38 according to smith, the us constitution requires which action on the…
C. The Northern states would have to help the slave states fight the slaves’ rebellion. ### Question 39
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scientific idea scientist small living objects are called cells. hooke …
- Small living objects are called cells. - Hooke - Spontaneous generation is not correct. - Redi - Plant tissues are made of cells. - Schleiden - Animal tissues are made of cells.…
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22. what is a group of all of the populations that live in the same are…
a. community
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after running the experiment, mrs. buck collected these data: sunny sha…
- **Interpretation**: On average, poppies in shady areas (15.8 inches) are longer than those in sunny areas (8.4 inches), suggesting sunlight exposure affects poppy length, with s…
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32 smith’s main purpose in the passage is to a) accuse fellow abolition…
s: 32. D. encourage women to see their participation in the abolitionist cause as just and important. 33. D. She emphasizes the reasonableness of her views by presenting them as t…
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15. a shared characteristic of living things is the presence of organ s…
FALSE
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29 according to figure 1, guppies living in the south slope high-predat…
B) 3 and 4. ### Question 30
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the absorbs most of the water from food and some vitamins and minerals.…
large intestine
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behavioral-evolutionary explanations suggest that certain fears: would …
A. would increase the likelihood that an individual would live long enough to survive and pass on their fear inclinations.
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7. a tissue is a group of the same kind of cells. true false
TRUE