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 french goal to weaken the power of religion over government was ins…
separation of church and state
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world history, culture, and geography a - g semester a democratic revol…
the Reign of Terror
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1. in genetic terms, what indicates that evolution is occurring in a po…
1. A change in allele frequencies in a population over time indicates that evolution is occurring. 2. Mutations produce genetic variation by creating new alleles. Genetic recombin…
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world history, culture, and geography a - g semester a democratic revol…
It voted directly on laws. It consisted of all Athenian citizens.
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this method of travel benefits hotels, car rental agencies, and cruise …
A. Air travel
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1. also known as circular reasoning because the reasoning assumes the c…
1. Begging - the - question 2. Hasty generalization 3. False dilemma 4. Slippery slope 5. Appeal to unqualified authority
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after obtaining a urine specimen for culture and sensitivity, mrs. jord…
Action: Interferes with bacterial enzyme systems, prevents cell - wall synthesis and DNA - RNA function in urinary tract. Adverse effects to monitor: Gastrointestinal disturbances…
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write the ratio in simplest form using a fraction. family budget ($) ho…
No, the housing to food cost ratio is $2$, which is greater than $1.7$.
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question 49 which of the following is incorrect? some strains of e. col…
E. coli O157:H7 makes toxins that destroy white blood cells.
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part e the plasma membrane forms a pocket that pinches inward, forming …
D. endocytosis
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figure 18 - 1 alleles in a population. when scientists try to determine…
40
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write the ratio in simplest form using a fraction. family budget ($) ho…
No, the housing to food cost ratio is $2$, which is greater than $1.7$.
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part c water crosses the plasma membrane view available hint(s) against…
Part C. through facilitated diffusion or diffusion Part D. active transport
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how would an exocrine gland that is branched with sacs at the end of ea…
A. Compound acinar
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fill in the blank question glands classified as glands release their se…
merocrine
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figure 18 - 1 alleles in a population. when scientists try to determine…
40
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in active transport, view available hint(s) the plasma membrane forms a…
Part A: molecules move across the plasma membrane against their concentration gradient. Part B: facilitated diffusion
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5 of 22 concepts completed multiple choice question which glands secret…
B. Endocrine
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multiple choice question the product of a gland is called ______. lymph…
B. a secretion
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multiple choice question what type of gland is shown in the figure? o m…
Compound
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can you identify the major theme illustrated by each of the following e…
1. Pathways that transform energy and matter 2. Interactions within biological systems 3. Relationship of structure to function 4. Evolution
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a tissue found at surfaces, composed of one or more layers of closely a…
A. epithelial
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multiple choice question a tight junction joins a cell to nervous tissu…
C. a neighboring cell
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by definition, a cell or organ that secretes substances for use elsewhe…
gland
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a tight junction encircles an epithelial cell near its ______ surface(s…
B. apical
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which cell junction allows the flow of ions between cells? desmosome ga…
B. Gap junction
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multiple choice question the first mammals were small and arose during …
D. Jurassic period
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multiple choice question which intercellular junction is indicated by t…
Tight junction
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multiple choice question the ______ environment of the small intestine …
D. harsh, high
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which of the following best describes tight junctions? they consist of …
They consist of transmembrane cell - adhesion proteins around the upper part of a cell and hold neighboring cells together.
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select all that apply which are functions of epithelial tissue? protect…
A. Protection C. Absorption D. Excretion
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multiple choice question what makes the small intestine uniquely suited…
The folds of the mucosal lining, which are covered in villi, which are covered in microvilli, provide a vast absorptive surface.
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directions: read pgs. 45 - 50 of animal farm chapter 5 and answer the f…
1. Mollie leaves for a human - owned farm. The other animals may be upset because she abandons the revolution. 2. Mollie made the decision for luxury items. Whether she is better …
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just as heat can denature enzymes, so can a change in the ph. enzymes t…
Taking too many antacids could denature the enzymes that break down food in the stomach.
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multiple choice question the first flowering plants appeared on land du…
None of the above options are correct as the first flowering plants appeared in the Cretaceous period of the Mesozoic era.
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which of the following is generally true within the human body? blood f…
First question: When a person is warm, blood flow near the skin and in the extremities increases. Second question: An increase in body temperature could denature enzymes in heat -…
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drag and drop each label, placing it into the correct category accordin…
Prevents cells from being pulled apart: Desmosome Forms a water - resistant seal between cells: Tight Junction Comprised of connexons: Gap Junction Allows electrical stimulation t…
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why does an enzyme cease to function when it has become denatured? dena…
For the first question: Denaturation changes the three - dimensional shape of the active site of the enzyme, preventing it from binding to the substrate. For the second question: …
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multiple select question select all that apply select all the correct s…
The asteroid was about 10 kilometers in diameter. The point of impact of the asteroid was near the Yucatán peninsula. So much debris was cast into the atmosphere that photosynthes…
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3. read the following scenarios and determine the type of symbiotic rel…
- a. Commensalism. Reason: Clownfish gains protection, sea - anemone is unaffected. - b. Commensalism. Reason: Barnacles use whale's skin for growth/feeding, whale is not affected…
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what is the dependent variable in the students experiment? the height o…
The height of the bean sprouts
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3. read the following scenarios and determine the type of symbiotic rel…
a. Commensalism b. Commensalism c. Commensalism
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what is the control in the students experiment? the pots the bean sprou…
The pot that received only water
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multiple select question select all that apply select all the correct s…
The asteroid was about 10 kilometers in diameter. The point of impact of the asteroid was near the Yucatán peninsula. So much debris was cast into the atmosphere that photosynthes…
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in a basketball tournament, dimitri averaged 12.375 rebounds per game. …
Expanded form: $1\times10 + 2\times1+3\times\frac{1}{10}+7\times\frac{1}{100}+5\times\frac{1}{1000}$; Number names: Twelve and three hundred seventy - five thousandths
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1. which of the following is not a constant in this experiment? choose …
The amount of water, The pH of the soil, The length of the experiment, The height of the bean sprouts, The amount of vinegar - water mixture
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19. in humans, widow peaks are dominant to straight hairlines and freck…
Phenotypic ratio: 3 widow - peak with freckles : 1 widow - peak without freckles; Probability of child looking like dad: 0
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select the words or phrases from each drop - down to complete the sente…
1. Exocrine glands 2. Endocrine glands 3. Compound glands 4. Simple 5. Alveolar 6. Tubulo - alveolar
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multiple choice question the appearance of archosaurs in the triassic p…
O Age of Reptiles
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drag the terms to their correct locations in these sentences. 1. there …
1. phosphorylation 2. exergonic, endergonic, ATP 3. enzyme 4. feedback inhibition, metabolism
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which of the following is incorrect? salmonella causes foodborne intoxi…
Salmonella causes foodborne intoxication
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chapter 1: scientific inquiry and biology 32. a researcher conducts an …
34. A scientist changes a hypothesis when new observations or evidence oppose it. 35. Darwin kept a journal to record new observations and thoughts and to describe what he saw. 36…
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biologists are studying tropical plants to determine how far north each…
B. tropical plants
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a scientist is studying tulips and daffodils. the scientist estimates t…
D. He can choose 10 tulips and 30 daffodils.
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multiple select question select all that apply select all the proposed …
- Volcanic eruptions, which altered global climate - Release of toxic hydrogen sulfide by decomposing bacteria - Increase in carbon dioxide in the atmosphere, thus decreasing avai…
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correctly label the parts of an exocrine gland. what kind of gland is t…
Holocrine gland
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homework due: tuesday, sept 16 objective: to apply knowledge of symbiot…
a. Mutualism, commensalism, parasitism b. Bees and flowers. Bees get nectar for food; flowers are pollinated for reproduction. c. Commensalism is when one organism benefits and th…
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multiple choice question the first mammals were small and arose during …
B. Jurassic period
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monique manages wildlife samples for ducks unlimited. two samples of du…
Monique can use both samples to find the mean frequency of each duck.
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multiple choice question all the major phyla of ______ appeared during …
animals
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which statement represents a valid conclusion based on information in t…
2. Pollution controls may have been put into effect at Site 1 starting in 1995.
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which of the following is incorrect? ○ campylobacter is a foodnet organ…
There is no incorrect option among the given choices.
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14. a man who is homozygous for tongue rolling is crossed with a woman …
0%
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during childhood, the liver increases in size as hepatocytes undergo ce…
Hyperplasia
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fill in the blank question chloroplasts and mitochondria both developed…
mitochondria
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1.03 types of emergencies note guide directions: describe each type of …
Anaphylaxis: A severe, life - threatening allergic reaction when the body's immune system overreacts. Burns: First - degree: Skin is pink to red, no blisters. Second - degree: Inv…
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the following passage is about mary goddard, the woman who first publis…
The terms "woman suffrage" or "women's suffrage" that you read here refer to the unique topic of a woman's right to vote. That right was not included in the original U.S. Constitu…
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question 30 which of the following is incorrect? salmonella can grow in…
C. Most microbes will only grow at temperatures below 41 degrees fahrenheit.
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according to citation guidelines, knowing the essential components of a…
The title of the article, the author's name, the journal name, and the year of publication
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30. to det by pla derwa to the for th ment minu was eacl 30-s test eac …
1. The control group has a standard or no - salt solution, and the experimental groups have low, medium, and high salt concentrations. 2. Temperature (room temperature) and number…
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complete each sentence by selecting the proper word or phrase from each…
1. stratum corneum 2. stratum lucidum 3. stratum granulosum 4. stratum spinosum 5. stratum basale
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28. the concentration of salt in water affects the hatching of brine sh…
Control group has a standard salt - solution concentration. Experimental groups have different concentrations (lower, higher, and in - between). Constant conditions are temperatur…
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if a test tube contained a clear solution of starch, what would you pre…
1. The reagent test results in a test tube that is blue, indicating a negative result. 2. The reagent test results in a well that is yellow - brown, indicating a negative result.
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reviewing the living environment: biology phosphorus concentrations whi…
2. Pollution controls may have been put into effect at Site 1 starting in 1995.
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select the best evidence to support the statement that fungi play an im…
Fungi are detritivores, also called scavengers or saprobes. They feed on dead and decaying matter known as detritus. In conifer woods, fungi recycle more than 80 percent of all on…
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13. what is the physical advantage of the chromatin coiling and condens…
It allows for easier separation and movement of chromosomes during cell division, reducing entanglement.
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multiple choice question multicellular animals, plants, and fungi arose…
B. different lineages of protists
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which of the following is incorrect? human feces contain many microorga…
Viruses do not spread via the fecal-oral route.
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select the best evidence to support the statement that migrating birds …
"During spring and fall, large numbers of migrating birds can be seen and heard as they flock through the vegetation, busily foraging on insects, seeds, berries, or other birds to…
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practice: punnett squares label the following genotypes as heterozygous…
1. Homozygous 2. Heterozygous 3. Heterozygous 4. Homozygous 5. Homozygous 6. Green, Green, Yellow 7. Round, Round, Wrinkled 8. Purple, Purple, White 9. RR or Rr, rr 10. HH or Hh, …
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multiple choice question the thiamin coenzyme is particularly important…
carbohydrates.
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select the best evidence to support the statement that some lizards dar…
Some lizards can adjust their temperature by changing color. In the morning their skins are darkened because dark colors are better at absorbing heat.
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12. using the key, categorize each of the events described below accord…
1. d. prophase 2. a. anaphase 3. e. telophase 4. e. telophase 5. c. metaphase 6. d. prophase 7. d. prophase 8. b. interphase 9. b. interphase 10. d. prophase 11. e. telophase 12. …
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multiple select question select all that apply select all the character…
primitive lungs, legs for support, supportive rib cage
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the illustration below is a folded protein comprised of amino acids in …
Hydrogen Bond
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the following passage explains how the u.s. entered world war ii. selec…
The statement "Many people and politicians were 'isolationists' who saw no reason why their country should fight Germany or Japan."
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multiple choice question. dna analyses indicating a close relationship …
C. endosymbiosis theory
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2 loaves of wonder bread are kept at different temperatures to determin…
Amount of mold growth
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what term is used to describe a period of intensive animal diversificat…
C. Cambrian explosion
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select all that apply the endosymbiont theory explains the origin of wh…
mitochondrion, chloroplast
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use the drop - down menus to identify each underlined verb form as a pa…
1. Gerund 2. Infinitive 3. Participle
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look at the following image and select the choice indicating what type …
Hydrogen Bonds
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question 10 what is a well - tested explanation for a wide range of obs…
B. Scientific Theory
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in the evolution of eukaryotic cells, the endosymbiosis of a —— is thou…
A. proteobacterium; photosynthetic, cyanobacterium; methanogenic B. cyanobacterium; methanogenic C. methanogenic; cyanobacterium D. photosynthetic; proteobacterium The correct ans…
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jayden has great antisocial skills. she is friendly to interpersonal st…
interpersonal
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a marine biologist is preparing slides on the pacific hagfish for the l…
1. Diet 2. Physical characteristics 3. Habitat
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multiple choice question the endosymbiont theory proposes that o the fi…
The mitochondria and chloroplast organelles of eukaryotic cells originated as free - living bacteria.
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4. which group would be the control group in this experiment? scenario …
1. Yes, because all variables except color of light were kept constant. 2. The color of light affects the growth of sunflower plants. 3. Independent variable: Color of light Depen…
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multiple choice question multicellularity arose once and that ancestor …
O independently in multiple lineages.
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multiple choice question. the oldest known fossils are about 3.7 billio…
stromatolites; cyanobacteria