生物
細胞生物學、遺傳學、生態學與生命科學基礎。
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piano, reed organs contain keyboards, a portion of which is shown below…
$\frac{5}{6}$
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what is an enzyme? a. a protein that catalyzes (speeds up) the rate of …
A. A protein that catalyzes (speeds up) the rate of a chemical reaction
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number correct 13 number incorrect 3 a nucleotide has three parts. what…
D. Sugar, phosphate, and nitrogen base
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number correct 12 number incorrect 3 nucleic acids are polymers. the mo…
D. Nucleotide
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name class date x. cell wall. the cell wall is the stiff outer layer of…
The cell wall is the stiff outer layer of plant cells. It surrounds the cell membrane and its contents, is composed of a non - living material called cellulose. Its stiffness limi…
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biomolecules quiz #1 number correct12 number incorrect 2 click on the \…
C. I only
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number correct 1 number incorrect 2 proteins are large, complex polymer…
A. Amino Acid
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number correct 10 number incorrect 2 many building blocks are joined to…
D. Polymer
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number correct 9 number incorrect 2 a single sub-unit or building block…
B. Monomer
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number correct 8 number incorrect 2 monomers are joined together to for…
D. Condensation (Dehydration Synthesis)
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name channeys rosadu class 3a date 12/16/25 photosynthesis involves che…
The chloroplast is the site of photosynthesis, where it uses chlorophyll, enzymes, light energy to convert carbon dioxide and water into sugar (storing energy) and releases oxygen…
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what do solar cells do? a make coal burn better b turn sunlight into el…
B. turn sunlight into electricity
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multiple choice 1. a layer of weathered material on a surface is expose…
To solve these multiple - choice questions, we analyze each one based on relevant concepts in the field of Natural Science (specifically related to soil science, agriculture, and …
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vi. short answer questions 13. how can both genes and the environment a…
Genes provide the inherent genetic code for traits (e.g., inherited physical or physiological characteristics). The Chernobyl environment, with factors like radiation and contamin…
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vi. short answer questions 13. how can both genes and the environment a…
- **Genetic Influence**: Genes carry the hereditary information that determines basic traits (e.g., coat color, body structure) in Chernobyl dogs. Radiation - induced mutations (f…
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iv. environment and its effects (multiple choice) 9. which environmenta…
b. Radiation and abandoned buildings ### Question 10 (Multiple Choice)
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guided notes: what happened to the dogs of chernobyl? name: ___________…
To solve these questions, we can use general knowledge about the Chernobyl disaster and the context of the video (though for some, prior knowledge of Chernobyl helps): ### I. Fill…
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what was a part of president wilsons fourteen points? a. an internation…
D. All of the above
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google sheets #9 - used books and multiplication university and online …
To solve the problem of calculating the used price for each book and the total, we follow these steps: ### Step 1: Understand the Percentage for Each Condition First, we convert t…
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which leader in the mexican revolution opposed american interests in me…
A. Pancho Villa
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american public opinion about cuba was most shaped by: a. speeches by s…
B. Yellow journalism.
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what type of event led to the growth of the international ladies garmen…
C. A fire that cost many lives
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how did the industrial revolution change the lives of working people? a…
B. Machines took over many jobs.
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question 9 (1 point) use the following information to answer the next q…
0.13
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what was the first institution fully controlled by blacks that took par…
A. African American churches
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which two battles were important confederate victories? a. atlanta and …
B. Fredericksburg and Chancellorsville
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2) what percentage of our total calories are consumed by the brain? 10-…
20 - 30%
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if the known mass of an object is 31 g, what is the accuracy of the dat…
It is accurate.
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what term represents the part of an experiment that doesnt change from …
A. constant
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1804 in the notre dame cathedral napoleon was crowned emperor of france…
He did not kneel in front of the pope but instead took the crown and crowned himself Restoring Slavery Sold French Colonies in North America to the US
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the models below represent atoms in different phases. what type of mode…
A. Particle Models
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what skill is a scientist using when they listen to the sounds that a w…
A. making observations
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a guest is interested in a specific product but is unhappy with the pri…
The option you are LEAST likely to do is: "Explain that the product is very popular, and that you are unfortunately unable to adjust the price."
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a guest is interested in a specific product but is unhappy with the pri…
Offer to check with your leader to see if anything can be done. Ask your leader how to handle the situation.
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how can you alter your body type? a. you cant; your body type is made u…
A. You can't; your body type is made up of factors you can't change, like your bone structure and metabolism.
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which of the following is not a contributing factor to overweight and o…
B. Body type.
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which of the following bodily functions is not affected by metabolism? …
B. Hair growth
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what is another name for non - traditional sports? a. team b. random c.…
C. Alternative
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______ can occur when the body loses too much water content and essenti…
D. Dehydration
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overtraining is: a. the only way to get really good at a sport. b. only…
D. risky because you can get sick or hurt.
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which of the following statements is true? a. its hard to learn a new s…
C. Athletic performance peaks in most people in their late 20s to late 30s.
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question 16 of 20 what is the most important thing to remember in relat…
A. You are trespassing on their natural habitat.
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which of the following is the least important item to include in a basi…
D. Fingernail clippers
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3. write the photosynthesis equation using either words or chemical sym…
Balanced chemical equation for photosynthesis: \(\boldsymbol{\ce{6CO_2 + 6H_2O \xrightarrow[\text{Chlorophyll}]{\text{Sunlight}} C_6H_{12}O_6 + 6O_2}}\) (Word form: Six molecules …
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2. xylem helps plants deliver water and nutrients to the entire plant. …
The human body system similar to xylem (in terms of transporting essential substances throughout the body) is the circulatory system (or cardiovascular system). The circulatory sy…
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1. during photosynthesis, radiant (or light) energy is converted into w…
During photosynthesis, radiant (light) energy is converted into chemical energy (stored in glucose or other organic compounds).
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1. during photosynthesis, radiant (or light) energy is converted into w…
During photosynthesis, radiant (light) energy is converted into chemical energy (stored in the bonds of glucose or other organic compounds produced by the plant). ### Question 2
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scribe their experiment. o back and watch between 2:30 - 3:15 in the vi…
The experiment may connect to photosynthesis if sound/talking affects factors like plant stress (impacting \( CO_2 \) intake for photosynthesis) or worker care (e.g., light/water …
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excellence #1: div show all work & circle your final answe directions: …
$\boxed{2\frac{2}{3}}$
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9 completa con tan... como o tanto... como. 34. a veces los hospitales …
To solve these fill - in - the - blank questions, we need to recall the usage of “tan... como” and “tanto... como” in Spanish for equality comparisons. “Tan” is used before adject…
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3 identifica. 12. image of an ambulance 13. image of a wheelchair 14. i…
12. Ambulance (in Spanish, "ambulancia") ### Question 13 (Wheelchair)
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what does the following line of text reveal about the pigs? \the pigs n…
A. The pigs have spent considerable time and energy preparing for the revolution.
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which of the following did ukrainian immigrant clara lemlich accomplish…
D. better working conditions for female garment workers in New York City
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identify it circle the name of the organization, department of governme…
Circle "Department of Transportation" ### 2.
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2.which of these animals have evolved to sleep standing up as a surviva…
A. Horses, B. Elephants, C. Flamingos
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1.which of these dogs have specially adapted paws for digging? a. terri…
C. Both A and B
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2.which marine creature travels thousands of miles singing mysterious s…
A. Humpback whale
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1.what determines the color of a puppys coat? a. genetics from both par…
A. Genetics from both parents
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2.which of these is not a common sleeping position for dogs? a. curled …
C. Hanging upside down like a bat
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1.which of these is a unique characteristic of poodles? a. they have we…
A. They have webbed feet
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2.which of these animals is not a dolphins favorite hobby? a. swimming …
B. Doing taxes
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2.which is the heaviest land animal on earth? a. african elephant b. hi…
A. African Elephant
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1.which animal weighs about the same as 1,500 adult humans? a. blue wha…
A. Blue Whale
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question 5 mark this question which of the following is an internal for…
C. Conflict with coworkers
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2 — navigating uncertainty learning objective: identify areas of uncert…
c.) An economic recession
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question 9 which person is applying the pomodoro technique to manage th…
Aditi, who writes her essay assignment by alternating periods of work with short rests.
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question: 14 what is the correct keyword to create a constant variable?…
B. const ### Question 15
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question: 4 what is the output of the following program (assume the use…
C. FlorenceFernandez ### Question 5
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question: 5 by checking the box on a privacy policy page, a company can…
C. False. It depends if the privacy policy allows you to opt in or out of sharing data. ### Question 6
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how was germany similar to italy in the 1800s? ○ revolutionaries in ger…
A. Revolutionaries in Germany and Italy called for unification.
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3) considering that tatiana and eva are still growing, christina wants …
A. Sufficient amounts of all essential amino acids
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what is the most likely reason bismarck was named chancellor when king …
Wilhelm wanted to reward Bismarck, who was largely responsible for German unification.
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2) which type of fat increases blood cholesterol and the risk of heart …
Trans fat ### Question 3
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17. multiple choice: in which cerebral lobes is the speech center locat…
a) frontal
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4 lemon trees receiving the most water produced the most lemons. the de…
the number of lemons (or "lemons produced")
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a person suffering from anorexia nervosa typically suffers from which o…
D. all of the above
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children have the same nutritional needs as adults. please select the b…
F. False
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herbert spencer used the concept of social darwinism to defend the conc…
C. the evolution of the human species and the will to survive.
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17. multiple choice: in which cerebral lobes is the speech center locat…
a) frontal
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read and take notes on the following paragraph, making sure to paraphra…
B. The first thing a newly hatched queen bee does is seek a mate. ### Question 25
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44. harvard student mark zuckerberg first launched a version of faceboo…
A. fact ### Question 45
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schizophrenia, the mind in two the term schizophrenia was coined in 191…
- Disorganized schizophrenia: Expresses through bizarre and childlike behavior, poor personal grooming, making faces, and spouting nonsense. - Catatonic schizophrenia: Can remain …
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which hormone increases blood calcium levels by stimulating calcium rel…
C. Parathyroid hormone (PTH)
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during which phase of mitosis do chromosomes align at the center (equat…
B. Metaphase (Note: Assuming the options are labeled as A. Anaphase, B. Metaphase, C. Prophase, D. Telophase for clarity, the correct one is B. Metaphase)
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which sentence below correctly uses parallel structure in a list? durin…
The healthcare team was responsible for checking vitals, preparing medications, and recording data.
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in adaptive (humoral) immunity, what role do b cells primarily play in …
B. Generating antibodies
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read and take notes on the following paragraph, making sure to paraphra…
B. The first thing a newly hatched queen bee does is seek a mate. ### Question 25
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to determine the bobcat population, scientists tagged 79 bobcats. later…
1441
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for a wildlife study, 25 foxes were tagged and released. later, researc…
775
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wombats are animals that are native to australia and are related to kan…
400
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troy studies porcupines and wants to estimate the population in a certa…
900
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to monitor the population of mule deer, wildlife officials marked 20 mu…
800
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a high school biology class helped measure the squirrel population in a…
1500
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one argument that is commonly cited to support the idea that birds lack…
A. An analysis of avian genomes revealed the presence of proteins that bind to odors and relay a signal to the brain.
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which of the following best explains why humans need constant supplies …
C. Constant supplies of freshwater are needed because body water is continually being lost
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what is the internal revenue code? a collection of tax laws, their inte…
a collection of tax laws, their interpretations, and federal tax rulings ### Question 14 (Tax System Demonstrated by US Tax Brackets):
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a farmer is experiencing 0% damage from pests after already utilizing b…
C. do nothing
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what comes after monitoring pests in ipm if pest levels exceed the acce…
utilize biological, cultural, and mechanical controls
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why is the pesticide treadmill problematic? farmers must decrease the a…
B. Farmers must increase the amount of pesticide the next time they spray for pests.
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4.c - unit b: natural selection assessment three of the following are p…
Changes in the genes of some chromosomes (mutations) may influence future generations.