Biologie
Zellbiologie, Genetik, Ökologie und Grundlagen der Lebenswissenschaften.
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otto is so driven to become a school psychologist that he spends every …
D. motivation ### Second Question (Cici's situation)
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78. when growth is rapid, males require more iron than menstruating fem…
True Lactose
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during adolescence there is a tendency to see people engage in higher l…
C. frontal ### Question 14 (Hospice Care)
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there is a definitive test for each component of skill-related fitness.…
F
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11. why does chlorophyll in plants appear green? 12. what are the react…
The subfield is Biology (under Natural Science).
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the t-test is principally a test of _______. a. balance b. agility c. c…
D. all of the above
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reaction time is the lapse of time between muscular movement and extern…
F
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66. by 4 months of age, most infants should weigh _______ times their b…
66. Two, three 67. Sleep patterns, TV habits, eating habits
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according to jean piaget, in what stage do children begin to use abstra…
B. formal operational (assuming the options are labeled A - D as: A. concrete operational, B. formal operational, C. preoperational, D. sensorimotor) ### Question 8 (Fertilization…
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how is the fungus particular? the fungus cannot decide which plant to c…
B. The fungus follows an exact plan so that it’s on the plant at the best time to spread its spores.
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the cambuim is a section of cells in a plant that can become either par…
### What is the question asking? It asks for the most likely effect on a plant if its cambium is damaged, from the given options (A - D). ### What is the correct answer? D. The pl…
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57. external factors such as diet and exercise affect weight gain more …
True ### Question 58
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essential questions by the end of this brochure, you will be able to an…
The subfield is Physics (under Natural Science).
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much lower heart rate while jogging than a non - athlete. it is common …
B. indicates
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when people think of pets, they probably think of dogs or cats. yet lla…
B. social
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44. transitional milk is secreted between days ______ and ______ . ○ 4,…
4, 10 ### Question 45
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the law of segregation states that allele pairs separate during gamete …
A. We receive one allele from each parent.
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explain how the components of skill-related fitness are interrelated an…
Skill - related fitness components (agility, balance, coordination, power, reaction time, speed) are interrelated (e.g., coordination supports agility, balance aids coordination/a…
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which phrase defines a law? a possible explanation or answer to a scien…
B. A statement of fact that is generally accepted to be true and universal because it has always been observed to be true.
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which outcome could be expected in a family that carries an x - linked …
More males than females express the trait.
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40. the most severe adverse pregnancy outcomes include: miscarriages, s…
Miscarriages, stillbirth, maternal death ### Question 41
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37. compared to school - aged children, adolescents: ○ have more access…
E. All of the above ### Question 38
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which kind of allele results in the trait indicated by the green color …
C. dominant
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question 7: how did sacagawea meet toussaint charbonneau? a) he helped …
B) She was kidnapped and sold to him
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31. when adulthood begins and ends is determined: ○ biologically ○ soci…
All of the above ### Question 32
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which phrase is the best definition of a gene? the dna found in gametes…
C. a specific segment of DNA on a chromosome (assuming the options are labeled A, B, C as the first option is A, second B, third C)
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read the section from chapter 1 of siddhartha by hermann hesse. in the …
Direct characterization & internal thoughts (Note: Wait, correction—rechecking: The father’s “he saw him growing up to become great wise man” is internal thought. The mother’s “jo…
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explain why the wall test is best considered a coordination test.
The wall test is a coordination test because it assesses the ability to synchronize motor actions (e.g., limb movements) with sensory input (e.g., spatial awareness of the wall, b…
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which example is a variant of a gene? ○ an autosome ○ an allele ○ a chr…
B. an allele
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skill-related fitness cannot be improved by _______. a. inaction b. pra…
A. Inaction
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the best type of test for assessing skill - related fitness depends on …
D. which skill is being tested
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order the topics from broadest to narrowest. broader inventions that re…
1. inventions that revolutionized modern life 2. inventions that revolutionized communication 3. inventions that revolutionized telecommunication 4. inventions that revolutionized…
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explain the role that heredity plays in skill - related fitness.
Heredity influences skill - related fitness (agility, balance, coordination, speed, power, reaction time) by setting a baseline/potential via factors like body type, muscle fiber …
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8. a special tribunal has sentenced bangladeshs ousted prime minister s…
C. Treason ### Question 9
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the time it takes to move in response to a stimulus is called _______. …
A. reaction time
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which of the following statements best describes the sprint test? a. it…
A. It is conducted over a specified short distance. (Wait, no, re - evaluating: The core of a sprint test is the action of sprinting as fast as possible. But the question is which…
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in addition to what occurs during meiosis to produce billions of geneti…
the randomness of which sperm fuses with which egg during fertilization
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9. adolescence contributes to what percentage of the adult body height?…
25 ### Question 10
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during anaphase ii, the separated chromatids are now referred to as: sy…
chromosomes (the option with "chromosomes" text)
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during prophase i & metaphase i, what are the two ways that genetic var…
A. 1) crossing over & 2) the random, independent alignment of each homolog on the metaphase plate
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explain what distinguishes agility from balance and coordination.
Agility is the ability to quickly change direction/speed with control (e.g., dodging), combining speed, balance, and coordination for dynamic responses. Balance is maintaining equ…
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51. what major changes distinguish each trimester? 52. label the follow…
Anther - B Filament - J Ovary - H Petal - I Pistil - G Sepal - A Style - E Stamen - D Stigma - C
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a trait that is masked is known as a trait.
recessive
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during prophase i of meiosis, the homologs pair up tightly. this proces…
D. synapsis (assuming the options are labeled A - D as convergence (A), sister chromatid exchange (B), recombination (C), synapsis (D))
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biology semester 1 review 2025 unit 1: instructional sequence 1: sc.912…
### Question 1 Sub - questions (Describing water properties) #### 1. Cohesion and Adhesion # Explanation: ## Step 1: Define Cohesion and Adhesion Cohesion is the attraction betwee…
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a trait that can possibly mask another trait is known as a trait. done
dominant
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b. produced many different __ of works c. worked in deep burial __ of t…
The subfield is History (under Social Science).
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identify the terms using the following picture. 1. purple 2. pp item 1 …
1. Item 1: phenotype 2. Item 2: genotype 3. The "p" represents an allele
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these two chromosomes contain the same set of genes. one of these came …
C. homologous chromosomes
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which of the following statements is true about meiosis? two germ cells…
One germ cell divides into 4 cells that are genetically distinct from each other and have half as much DNA as the original germ cell ### Question 13 (Cells from Meiosis)
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form a compound sentence. max sprained in the tennis tournament. his an…
A. his ankle, so he can't play
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question 11 meiosis begins with one diploid cell and ends with four gen…
True
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10 which of the following statements describes all the variables in an …
B. All variables affect the results of the experiment
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what phase of meiosis is represented by the diagram? diagram of cells o…
Telophase II
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maria wants to determine which type of disinfectant kills the most bact…
C. Put the same amount and species of bacteria on ten identical plates, and add a different disinfectant to each plate.
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if a genetic disorder is caused by a dominant allele, individuals with …
B. AA and Aa (assuming the second option is labeled as B; if the original options' labels aren't given, but the second option text is "AA and Aa", then the answer is the option wi…
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lupe is conducting an experiment to find out what type of antibacterial…
B. the brand of antibacterial soap
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when the first stage of meiosis ends, what is true about the results? t…
there are two haploid daughter cells that are genetically different
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21. rudolph, the red - nosed reindeer has two black - nosed parents. dr…
- Question 21: Red - nose: 25%, Black - nose: 75% - Question 22: Flyer: 50%, Non - flyer: 50% - Question 23: In generation 2, all offspring are Tt (tall antlers). In generation 3,…
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lupe is conducting an experiment to find out what type of antibacterial…
B. the brand of antibacterial soap
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anna is conducting an experiment to determine how weather affects cell …
B. Test a cell phone’s reception in the exact same location under various atmospheric conditions
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37. which macromolecule is the main source of short term energy for liv…
Biology (Natural Science subfield)
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what phase of meiosis is represented by this diagram? anaphase i metaph…
C. Metaphase II (assuming options are labeled as A. Anaphase I, B. Metaphase, C. Metaphase II, D. Metaphase I; adjust identifier if needed, but the correct phase is Metaphase II)
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37. which macromolecule is the main source of short term energy for liv…
The subfield is Biology (under Natural Science).
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37. which macromolecule is the main source of short term energy for liv…
The subfield is Biology (under Natural Science).
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read the paragraph. despite its name, the pacific sea horse is actually…
B. cell membrane (assuming the options are labeled A, B, C, D with A: nucleus, B: cell membrane, C: Golgi body, D: ribosome)
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the inner membrane of mitochondria consists of many folds. what is the …
B. increase the surface area to allow more space for ATP synthesis
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which statement is true of both active transport and facilitated diffus…
The correct option is: Both involve proteins in the cell membrane.
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in multicellular organisms, which term tells the highest level of cellu…
C. systems (assuming the options are labeled A: cells, B: organs, C: systems, D: tissues; if the original options have different labels, adjust accordingly to match the correct op…
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order the topics from broadest to narrowest. broader controversy surrou…
1. controversy surrounding international sports organizations 2. controversy surrounding World Cup organizer, FIFA 3. controversy surrounding the eighth FIFA president, Sepp Blatt…
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it was about this time that the pigs suddenly moved into the farmhouse …
C. Boxer’s acceptance shows how the working class could be manipulated by those in power.
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5 multiple choice 10 points which of the following statements about ath…
The option "Heart disease, stroke, and peripheral vascular disease are all due to atherosclerosis." ### Question 6
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compare the predicted values to the simulated values black fur and blac…
First blank: dominant traits; Second blank: all (or 10, based on the simulated fraction)
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look at the timeline. then answer the question. 1607 first english colo…
less than 20 years
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which of the following statements correctly describes how the leading a…
A. The leading strand is synthesized in the same direction as the movement of the replication fork, and the lagging strand is synthesized in the opposite direction.
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the discovery of cholera was shown by: a. by focusing only on the sympt…
B. By presenting a mystery and revealing clues over time
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mitosis and meiosis are processes involved in cellular reproduction. wh…
C. daughter cells that are identical to the parent cell
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4 olivia researched insects that destroy farmers crops. based on this i…
D. Yes, because the information could be helpful to other scientists conducting similar research
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question 29 the order of the bases in dna determines the order of the b…
A. bases in mRNA.
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during prophase i, an important process occurs called crossing over (re…
C. gametes that are genetically different from each other, resulting in children that have genetically different DNA from their biological parents and siblings (assuming the third…
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during prophase i of meiosis, chromosomes from the mother pair up with …
A. Homologous chromosomes; tetrad
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poetry which option best shows the correct use of rhyme scheme to organ…
Delete the wrong answer choice boxes: A, B, C. Keep D.
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what are a & b called, and what is true about the dna found making up e…
A and B are called sister chromatids. The DNA in each sister chromatid is identical (as they result from the replication of the same original DNA molecule, carrying the same genet…
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what type of cell is present at the beginning of prophase i of meiosis?…
D. a diploid cell that contains two sets of chromosomes - one from each parent
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tools and techniques in cybersecurity cybersecurity is a practice that …
1. T 2. T 3. T 4. T 5. F
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what is the primary purpose of meiosis in living organisms? ○ to replic…
B. To produce gametes (sperm and eggs) for sexual reproduction ### Question 2 (Stages of Meiosis)
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how does a map like this one illustrate the concepts of territoriality …
(Answers vary by sub - question, e.g., for “What was Brexit?”: Brexit is the United Kingdom’s withdrawal from the European Union, following a 2016 referendum where a majority of U…
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using the following chart, which chain of amino acids would be produced…
methionine - proline - glutamate (the option corresponding to this, which is the fourth option: methionine - proline - glutamate)
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what is the primary purpose of meiosis in living organisms? ○ to replic…
B. To produce gametes (sperm and eggs) for sexual reproduction ### Question 2
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what is the gist of the part of the passage in the box? signals in the …
D. Signals in the nervous system help the brain communicate with the rest of the body.
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a local food bank announces in the newspaper that it needs people to do…
D. the organization's website
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this type of cell is similar to the tissue it creates. the cells are lo…
C. skeletal muscle cells
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which action is an example of a service provided by an organization rec…
distributing fliers about the benefits of recycling
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this type of specialized cell, when exposed to sunlight, gives skin pig…
D. melanocyte
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a zebra cell is just about to replicate its dna what will happen first?…
The DNA unravels to make 2 strands (the first option with the blue - filled circle)
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2. mesosystem: choose two systems in your life. explain how they intera…
(Example Response) Let's choose "Family" and "School" as the two systems. 1. Interaction: My family values education and encourages me to pursue academic excellence, while my scho…
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chloroplasts in different cell types chloroplasts are organelles, compa…
Average Number of Chloroplasts in Different Plant Cell Types of Norway Spruce ### Question 2
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analyzing text structure it was a simple system; a namibian could send …
The first paragraph explains how the system functions, and the second paragraph describes how the system has succeeded.
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read the paragraph despite its name, the pacific sea horse is actually …
D. mitochondria
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they connect through recycling energy and matter. now, how does this cy…
The carbon - oxygen cycle (involving photosynthesis and respiration) maintains the balance. Photosynthesis (by plants) absorbs $\ce{CO_2}$ and releases $\ce{O_2}$ ($\ce{6CO_2 + 6H…