生物
細胞生物学、遺伝学、生態学、生命科学の基礎。
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the results of an experiment is the: a. independent variable. b. depend…
B. dependent variable.
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though black rhinos once roamed europe, asia, and africa in large numbe…
The graph at the Bottom - Left (the third graph, bottom - left position)
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in an experiment to see if light affected the amount of interaction, on…
C. the amount of light.
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extension questions model 4 – the study of photosynthesis 31. when alga…
### Question 31 Explanations: - **Carbon dioxide**: The concentration of carbon dioxide decreases over time because algae use \( CO_2 \) as a reactant in photosynthesis to produce…
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carbon cycle matter is constantly cycled between living and nonliving p…
D. Plants release carbon dioxide into the atmosphere in the process of cellular respiration to convert glucose to ATP energy.
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match the description to the steps of the nitrogen cycle. a. nitrogen c…
a. 3. Denitrification b. 2. Nitrification c. 1. Fixation
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a study where you try to observe subjects in a natural environment is a…
B. observational study.
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review questions 1. the number of chromosomes in the body cell of an or…
The number of chromosomes in the body cell of an organism is called its **diploid number** (or "chromosome number" in the context of somatic cells). ### Question 2
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identify the direction of heat flow in each example by typing in the ye…
First box: Water, Second box: Ice ### 2. Metal spoon in a bowl of hot soup
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match the description to the key agents in the food web. a. make their …
a. 1. Producers b. 3. Decomposers c. 2. Consumers
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which of the following are/is part(s) of the abiotic components? a. wat…
a. Water
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____ is a tool that allows you to identify and organize objects and org…
b. Dichotomous key
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photosynthesis photosynthesis is an important process that takes place …
A. Photosynthesis removes carbon dioxide from the atmosphere.
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photosynthesis photosynthesis is an important process that takes place …
1. Photosynthesis removes carbon dioxide (\( \ce{CO_2} \)) from the atmosphere, using it to synthesize glucose (\( \ce{C6H12O6} \)) and other organic compounds. 2. Photosynthesis …
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review questions 1. differences in traits are known as ______. 2. more …
variations ### 2.
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question 8 of 10 an experiment can do what? a. show how observation wor…
B. Prove causation
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select the correct answer. what is cardiorespiratory endurance? a. the …
A. the ability of your heart and lungs to work during prolonged exercise
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which of the following is an example of anaerobic exercise? a. swimming…
B. weight lifting
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select the correct answer. which activity helps develop muscular endura…
C. rowing
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in 2021, tardigrades took up residence on the international space stati…
It is about how tiny creatures called tardigrades have amazing survival abilities.
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plants carry out both photosynthesis and cellular respiration. which st…
A. Photosynthesis converts light energy into chemical energy stored in glucose, while cellular respiration releases that stored energy to produce ATP for cellular work.
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read the following incomplete summary of the text. which is the best se…
Over time, the butterflies' life cycle had been disrupted by climate change and habitat loss.
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part 4: real - world connection - bonds in living organisms proteins in…
peptide; protein ### Part 5:
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question 1 of 10 which scenario is best illustrates the concept of illu…
D. A person believes cell phones cause cancer despite scientific studies finding no correlation between them.
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select the correct answer. kima is an athlete and weighs more than her …
A. Kima has more muscle mass than her sister because she is more athletic.
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based on clues in the text, why were scientists likely so surprised whe…
The scientists did not think the checkerspots could adapt to colder climates on their own.
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the quino checkerspot butterfly is still an endangered species. however…
C. Their food source dies from heat and a lack of rain in the summer.
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which of the following is also known as the ecosphere as it is a sum of…
c. Biosphere
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some quino checkerspots had already beaten them to it! the scientists f…
B. It is about the endangered Quino checkerspot butterfly and how it is returning from the brink of extinction.
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read the following incomplete summary of the text. which is the best se…
B. Southeast Asia’s helmeted hornbills have leathery skin on their necks and solid red casques.
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microbe population number of microbes time part b which of these would …
D. organisms began to die as the population was larger than could be supported by the limiting factors
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correct the text by inserting one comma. , unless we play miniature gol…
Unless we play miniature golf, I'll probably stay home to catch up on miscellaneous chores.
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which is an example of an internal conflict? (1 point) ○ character vers…
D. character versus self
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which is true of central conflict? (1 point) it has little to do with c…
B. It drives the story's action.
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microbe population part a what is the area of this graph called where t…
C. carrying capacity ### PART B
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how does the primary process affect the positions of the various candid…
A. It makes them more ideologically extreme.
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population dynamics: predator-prey an understanding of predator-prey in…
D. reproduction rate
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the hypothetical rabbit population reproduces and grows. eventually the…
A. Include another source of food for the rabbit population so there will be enough food for all the rabbits.
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read the paragraph from the section river usana. the amazon river is th…
C. to show the importance of the water it provides for the many species of plants there
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consider the model of a hypothetical rabbit population. over time, the …
A. Yes. As the population grows, available space could become limited. ### Second Question (Open - ended)
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11. which best completes the sentence? lakshmi : wealth :: saraswati : …
C. Learning ### Question 12
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which of the following statements is true about the relationship betwee…
A. Alcoholism is strongly tied to genetics, and children of alcoholics are more likely to become alcoholics themselves.
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question 9 a bundle of specialized cells that transmit information are …
E. a nerve ### Question 10
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question 7 10 points the membrane potential (-70 mv) in an undisturbed …
C. resting membrane potential. ### Question 8
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question 5 dopamine ______. a is an addictive drug b is not normally pr…
E. is a neurotransmitter ### Question 6
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what portion of a neuron houses the nucleus and other main organelles o…
A. cell body ### Second Question (Addiction Neurotransmitter)
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question 1 the support cells protecting neurons are called ______ cells…
A. glial ### Question 2
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¿quién tiene más probabilidades de verse incapacitado por el consumo de…
a. Más liviana
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which of the following is an example of a biased source? a primarily fa…
C. an editorial that only gives the writer’s opinion on a timely topic
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2. what two events led americans to call for war against spain?
The two events were: 1. The explosion of the USS Maine in Havana Harbor (1898). 2. Sensationalist (yellow) journalism depicting Spanish atrocities in Cuba and exaggerating the Mai…
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genetics packet allele, genotype, phenotype, homozygous, heterozygous 1…
### Question 1 - Dominant Allele: \( \boldsymbol{D, L, N, R, G} \) (circle these) - Recessive Allele: \( \boldsymbol{n, d, r, s} \) (circle these) ### Question 2 - \( AA \): Ho - …
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what part of the brain controls vital functions? a. cerebrum b. cerebel…
c. brain stem
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which drug effects dopamine levels in the synaptic cleft? a. cocaine b.…
e. All of these ### Second Question:
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genetics and heredity learning outcomes: upon completion of the study o…
characteristic ### Question 2
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the american revolution independence grievances popular sovereignty enl…
Social Science - History
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what area of the brain releases dopamine in response to nicotine? a. am…
e. Ventral tegmental area
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to avoid developing cardiovascular diseases, establish healthy habits e…
### Cancer - Related Fill - Ins: - Cancer results from the rapid and \(\boldsymbol{\text{uncontrolled growth}}\) of abnormal \(\boldsymbol{\text{cells}}\). Cells grow and divide i…
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the american revolution john locke - ______ philosopher from england - …
### John Locke: - \_\_\_\_\_\_\_\_\_\_ philosopher from England: Enlightenment - \_\_\_\_\_\_\_\_\_\_ - life, liberty, and property cannot be taken away: Natural rights - \_\_\_\_…
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write a well - formed paragraph that summarizes the central ideas from …
- To be true to themselves, people must be selective about the amount of time they spend with others. - People are alone if they do not have an affinity for the people who are wit…
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construct a truth table for the given compound statement. $p \\vee (\\s…
For the row where $p = T$, $q = T$, $r = T$: $\sim q$: $F$ $\sim q \land r$: $F$ $p \lor (\sim q \land r)$: $T$ (If filling the table cells: the first dropdown (for $\sim q$) is $…
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select the best evidence to support the statement that in nature, sweet…
The text: "sweetness is the natural sign of ripeness, and the best assurance, especially when balanced with just enough acids, that the thing you’re eating is good to eat" (from t…
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writing instructions target writing level: advanced write a creative re…
[Journal Entry, 1995] Dear Diary, Today, I spent hours on our new home computer—this clunky beige box with a whirring fan, but it’s magic! My favorite tech? Definitely personal co…
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complete the paragraph to explain the meaning of the word instinctively…
Instinctively means having an inborn, natural reaction. In the paragraph, it refers to the innate ability humans (like the three - year - old children in the study) have to quickl…
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that-can-be-investigated-with-a-set-of-materials logan is growing hydra…
A. Do hydrangeas grow different - colored flowers when grown with fertilizer compared to aluminum sulfate? B. Do hydrangeas grow different - colored flowers when grown with fertil…
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which word is a synonym for the word fallible? the journalist admitted …
B. fatuous (assuming the options are labeled A: careless, B: fatuous, C: neglectful, D: imperfect)
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• one bar of milk chocolate • one bar of dark chocolate • a stove • a p…
1. Does milk chocolate or dark chocolate melt faster when left on the counter? 2. Does milk chocolate or dark chocolate melt faster when heated on the stove?
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final review passage 1: fiction — the bridge between seasons when the f…
B. True resilience involves adapting one’s identity in changing seasons of life. ### Question 2
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the following supplies available: - three glass bottles - olive oil - v…
1. Does vegetable oil or olive oil separate faster when mixed with water? 2. Does vegetable oil separate faster when stirred together with vinegar or with water?
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7. select missing word from each statement. each word is used only 4 po…
1. The \(\boldsymbol{\text{Tricolor}}\) was worn by the National Guard and adopted as the national flag. 2. A person who fled revolutionary France to live in another country was c…
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using only these supplies, which two questions can mona investigate wit…
1. Does yeast release more carbon dioxide when mixed with 90°F water or when mixed with 110°F water? 2. Does yeast release more carbon dioxide when mixed with 110°F water and 1 te…
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quiz instructions exam 3 assesses your knowledge of module 9, module 11…
D. Create a separate email account for receiving information from websites.
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what is speciation? divergence of two or more species from an existing …
divergence of two or more species from an existing one
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other insects cannot, but, a bumble bee has just enough weight to open …
co-evolution
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behavioral isolation blue - footed boobies select their mates only afte…
D. behavioral
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during convergent evolution analogous structures are seen two species a…
convergent evolution
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what is suggested by the anatomical similarity of different species of …
evolution from a distant common ancestor
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natural selection - mechanism by which evolution occurs - the environme…
environment
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natural selection results in change over time by acting on traits that …
B. heritable
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which of the following is a fossil? a physical trace of an organism tha…
a physical trace of an organism that existed in the past
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a population gene pool the combined alleles of all individuals in a pop…
gene pool
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protein sequences in one organism that resemble those of another sugges…
A. shared ancestry (assuming the first option's full text is "shared ancestry")
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what did charles darwin observe in finch populations of the galapagos i…
D. different species on different islands
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a. their goals include teamwork, creativity, and achieving excellence. …
6. d. Running, swimming, and biking are all activities he enjoys.
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what is speciation? combining of tow species to form one with different…
The correct option (assuming the question is about a mechanism of speciation or pre - zygotic isolation) is: isolation that affects mating behaviors (the second option, although t…
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5. choose the sentence that does not use parallel structure. a. the com…
a. The company values honesty, integrity, and to be on time.
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match each term to the correct choice. use each answer once. 1 heterozy…
"PP and pp" - 4. Homozygous "Pp" - 1. Heterozygous "P" - 3. Dominant "p" - 5. Recessive
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read the beginning of olivias report. 1 when people hear the words \sea…
1. Sea cucumbers can keep themselves safe by squeezing their bodies into small crevices or holes. 5. Sea cucumbers can eject some of their internal organs if they are disturbed; t…
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blair wrote these sentences for an english class assignment. she was as…
3. How could this be happening? she thought to herself, scanning around the car for something to occupy her time.
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example 1: tailbone and tail (a) tail bone if an organism has a vestigi…
early ancestor
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natural selection could not occur without 1. geographic isolation 2. st…
The correct option (assuming the last option is "variation in population"): [The option with "variation in population" (likely the 4th option, though partially visible, the key is…
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all of the following factors are suggested as potential contributing ca…
B. family violence
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2. identify the sentence that does not use parallel structure. a. the t…
a. The team needs a coach who is motivating, knowledgeable, and has experience. ### Question 3
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show what you know assessment blank is minimal to this stage and its al…
First blank: scenery Second blank: open stage
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what is true of homologous chromosomes? check all that apply. check all…
B. One homologue is from the individual’s father, the other is from the mother C. Homologous chromosomes are characteristic of diploid organisms D. Information for the same trait …
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what information can be obtained by working a punnett square? check all…
A. Possible genotypes of offspring, B. Possible phenotypes of offspring, C. Possible gametes of parents
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what is true of transposons? check all that apply. check all that apply…
A. They can move within a chromosome. B. They can move between chromosomes. D. They influence phenotype.
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in the early days of the industrial revolution, poor laborers often toi…
In the early days of the Industrial Revolution, unskilled employees often labored for long hours in dangerous conditions.
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consider the following single - gene traits. which of the following ind…
- An individual who is homozygous recessive for galactosemia - An individual who is heterozygous for Huntington's disease - An individual who is heterozygous for juvenile retinobl…
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an intermediate phenotype indicates that a trait has ______ dominance. …
incomplete
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the students in ms. wilkersons world history class are studying the his…
4. an account of how farmers revolted against local Indian princes in the early 1700s