Biologie
Zellbiologie, Genetik, Ökologie und Grundlagen der Lebenswissenschaften.
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2. what causes the blind spot?
The blind spot is caused by the absence of photoreceptor cells at the optic disc where the optic nerve exits the eye.
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1. what is the blind spot?
The blind spot is the area in the eye where the optic nerve leaves the retina, lacking photoreceptor cells, so it cannot detect light and causes a gap in the visual field.
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read the passage from sugar changed the world the leaders of the americ…
B. by quoting Thomas Jefferson's views on the dangers of enslaved Haitians rebelling C. by describing John Adams's actions to support Haiti in its fight against the French E. by i…
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read the excerpt from \the yellow wallpaper.\ at first he meant to repa…
John views his wife's concerns as unimportant and silly.
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read the passage from sugar changed the world sugar was the connection,…
Economic demand for sugar led to political pressure to end enslavement.
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read the excerpt from \the yellow wallpaper.\ i wonder how it was done …
The image of the woman trying to escape contributes to the idea that the narrator feels trapped and unable to control her fate.
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which statement best explains how the authors develop their claim acros…
Both passages develop the idea that boycotting could bring attention to people who were treated unfairly, including enslaved people.
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why did television play an important role in the civil rights movement …
Television allowed people who had never been to the South to see the actual impacts of segregation.
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which of the following statements describe gothic elements in \the yell…
- The "cure" prescribed by the male doctor causes, rather than cures, the narrator's mental problems. - The husband's treatment of his wife is based on the assumption that she is …
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what is the most limiting factor affecting the amount of tertiary consu…
The supply of energy
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charlotte perkins gilman ter to mark passages that use gothic ineteenth…
the narrator’s feeling that her life is repetitive and meaningless
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how much of the energy created by producers is available at the seconda…
1 percent
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what is an energy pyramid? an interaction where one organism kills and …
A model that shows specifically how energy moves through living things
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how much of the energy created by producers is available at the primary…
10 percent
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when energy is transferred between living things, how much of the origi…
90 percent
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during one month of cell phone use. noah used 200 anytime minutes and 4…
Each text message costs 5 cents more than each anytime minute.
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what is the relationship between food chains and food webs? they are tw…
Food chains come together to create a food web.
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what is a food web? an interaction where one organism kills and eats an…
A model that represents all the feeding relationships within a community of organisms.
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which symbiotic relationship is shown here? mutualism parasitism commen…
Predation
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which symbiotic relationship is shown here?predationparasitismmutualism…
Mutualism
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economic sanctions against foreign governments sometimes hurt foreign c…
hurt foreign citizens.
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the wto was created to end tariffs on goods traded with canada. to end …
to help international trade run smoothly.
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a nation dividing and expanding: civil war, regionalism, and realism wa…
These lines emphasize the harshness of the scenes the speaker describes.
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a nation dividing and expanding: civil war, regionalism, and realism wa…
"War Is Kind" suggests the certainty of war’s injustice, while "The Colored Soldiers" suggests that war can have positive outcomes.
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nation dividing and expanding: civil war, regionalism, and realism war …
Both poems acknowledge that war is painful and causes suffering.
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abraham maslow suggested that individuals who are open, spontaneous, an…
self - actualization.
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what are types of external conflict in literature? select three options…
- character vs. society - character vs. nature - character vs. character
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while driving to work, marcias car started smoking and shut down on a r…
the bystander effect.
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if two organisms are in the same clade, what can you predict about thei…
They share a common ancestor.
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which best describes derived characteristics? they are newly evolved tr…
They are newly evolved traits.
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melissa regularly donates blood to an international blood bank simply b…
social - responsibility norm.
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dr. digger, a paleontologist, finds a fossil that he describes in his j…
sea turtle
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why was modern classification invented? traditional classification coul…
Scientists understood that species share a common ancestor.
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which of the following are phylogenetic trees also know as?cladogramcla…
Cladogram
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a scientist is trying to determine how closely related a moth species (…
species B
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julia is trying to place a duckbilled platypus, lizard, bear, and monke…
The platypus lays eggs like a reptile.
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in 1871, king wilhelm of prussia was proclaimed \________\ of germany. …
kaiser
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in 1861, the liberal parliament clashed with their prussian king wilhel…
Otto von Bismarck
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in 1848, revolutionaries in prussia called for unification of 40 _ stat…
German
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a restaurant chains internal investigation finds longer wait times for …
microaggressions.
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2 a student claims \if you change a gene, the copy of the gene (rna) wi…
- 2. The student is incorrect. RNA will change as it is transcribed from DNA. But protein and trait may not change due to genetic code degeneracy. - 3. Central dogma is important …
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the main, or central, idea of the passage is the bolsheviks wanted a sm…
It illustrates one way that the Mensheviks differed from the Bolsheviks.
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read the passage. the bolshevik - menshevik divide in the early 1900s, …
The Bolsheviks wanted a small governing group with complete and immediate control, while the Mensheviks wanted a larger, more democratic government.
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read the passage. discovering penicillin in 1928, bacteriologist alexan…
Fleming's chance observation of the antibacterial properties of mold led to the discovery of penicillin as a treatment.
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the main, or central, idea of the passage is genghis khan ruled with fe…
It draws a contrast between the two leaders' styles of governance.
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read the passage. roach robots to the rescue when buildings collapse, i…
Cockroach - like robots inspired by cockroaches' strength and quickness can fit through small cracks, move through unstable rubble, and are used in disasters to locate victims wit…
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small - scale fishing performed with nets is one of the most common fis…
One problem with small - catch fishing is that sea turtles get caught along with fish. Conservation biologists are researching ways to save the threatened sea turtle population. T…
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the human body needs iron to produce hemoglobin, a substance that helps…
The main idea of the passage is that there are two kinds of iron (heme and non - heme) from different food sources (animal and plant), and heme iron (from animal foods like meat a…
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unusual bird parenting birds have a reputation as excellent parents. th…
The main idea is the difference in parental care between most birds (build nests, incubate, care) and brood parasites (like cuckoos, don't build nests, rely on hosts).
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poachers in africa are killing large numbers of rhinos for their horns.…
The main idea of the passage is that the Australian Rhino Project is relocating rhinos to Australia as a creative solution to protect them from poachers since other protection met…
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read the passage. african wild dogs: ultimate predators? many books, pa…
A study shows that African wild dogs catch about sixteen percent of their prey and do not use teamwork in hunting.
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question 1 which term below matches the following definition: the laws …
- Question 1: B. Policy - Question 2: D. Human Rights - Question 3: C. Climate Crisis - Question 4: B. Drug Cartels
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christina and greg are each making number patterns. both are starting w…
Christina's, 16
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wednesday bias is prejudice for or against something, which is usually …
Oil company: "New oil pipeline will boost local economy and energy security" Environmentalist group: "Proposed oil pipeline threatens national park's ecosystem" Unbiased reporter:…
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question 5 how has the internet changed since 1991? please select all t…
- **Question 5**: A. The internet includes more user - friendly navigation mechanisms, like scroll bars; B. Social networking sites allow people to stay connected across the globe…
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a recent study found that disorders, such as depression, can run in the…
B. Both family history and external factors can trigger the onset of depression and bipolar disorder
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propose a possible reason that the first naturally occurring mutant fru…
Male fruit flies have only one X chromosome. A recessive mutation on the X chromosome will be expressed in males (as there is no second X to mask it), while in females, two copies…
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question 5 1 pts what is the source of the extra chromosome 21 in an in…
nondisjunction in either parent
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the abo blood type locus has been mapped on chromosome 9. a father who …
The nondisjunction occurred in the father.
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one possible result of chromosomal breakage is for a fragment to join a…
translocation
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question 3 one map unit is equivalent to which of the following values?…
1% frequency of recombination between two genes
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in humans, clear sex differentiation occurs not at fertilization but af…
activation of the SRY gene in male embryos and development of testes
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a very hot mug of coffee is near a large unheated swimming pool holding…
B. When the temperature of the mug of coffee falls, its internal energy will decrease.
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1 phineas is the foreman of a track construction gang that is in the pr…
FIRST: Phineas and his assistant work on blasting rock. SECOND: A blast throws Phineas's own tamping iron into his head. THIRD: Phineas Gage "was no longer Gage." FOURTH: Dr. Will…
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phineas is the foreman of a track construction gang that is in the proc…
B. Phineas will make a full recovery from the accident.
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question 28 causes increased pigmentation of the skin and mucous membra…
- **Question 28**: Addison's Disease - **Question 29**: Hypopituitarism - **Question 30**: Diabetes mellitus
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central dogma review homework - due next class part 1: fill - in - the …
- **Part 1**: 1. gene 2. Transcription 3. nucleus 4. Translation 5. ribosome 6. RNA 7. protein - **Part 2**: 1. Transcription 2. Translation - **Part 5**: - "Happens in the nucleu…
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question 16 what gland is essential for development of t - cells? thymu…
- **Question 16**: Thymus - **Question 17**: epinephrine - **Question 18**: Cushing's syndrome
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british desire to trade with china as the demand for tea increased, how…
They hoped to sell goods manufactured in Britain to China.
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question 4 the ___ controls sexual development and the development of s…
- Question 4: Testicles - Question 5: excessive thirst - Question 6: LH, HGH, TSH and ACTH
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defining mental illness which are facts about mental illnesses? check a…
can be medically diagnosed, result in significant impairment of abilities, are influenced by both genetics and environment
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question 22 what is caused by an infection of herpes simplex ii? o geni…
- **Question 22**: genital herpes - **Question 23**: All of the above - **Question 24**: Kaposi sarcoma
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the ranking from highest to lowest po2 in the area of the arterial ends…
Capillaries, tissue fluid, cells
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which action would be the least likely to be considered protected speec…
talking loudly on a cell phone during a movie
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what was the purpose of the treaty of paris of 1783, and explain its tw…
The purpose of the Treaty of Paris of 1783 was to end the American Revolutionary War. Its two most important provisions were the recognition of American independence by Britain an…
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which leader played a major role in the patriot victory at yorktown? * …
1. Marquis de Lafayette 2. The British agreed to return Florida to Spain
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required information at the arterial end of a tissue capillary, rank th…
Capillaries, tissue fluid, cells
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inspiration begins as ____________.multiple choicethe diaphragm relaxes…
the diaphragm contracts
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15. which of the following cells has the greatest efficiency? explain w…
In part a, Cell 2 (Brush Border Epithelium Cell with Microvilli) is the most efficient. Microvilli increase its surface area, enhancing absorption. In part b, Cell 2 (the flatter …
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1. which of the following is a key safety rule in any science lab? • a)…
1. B. Wearing safety goggles 2. C. Viewing tiny cells and organisms 3. B. Laboratory technician 4. C. The study of disease patterns in populations
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multiple choice question what mammal group is currently the most divers…
placental
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multiple choice question what mammals are currently more diverse in aus…
marsupials
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match each mammal group with its correct description of development. in…
monotremes - lay eggs; after hatching from eggs, young drink from a milk - secreting pore on the female. marsupials - live - bearing, but newborn young are tiny and very immature …
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multiple choice question what amniote group is now included among the r…
birds
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multiple choice question monotremes, which lay eggs, and marsupials and…
mammals.
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multiple choice question in what group of mammals are young nourished b…
placentals
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multiple choice question how do mammals draw air into their lungs? o po…
muscular diaphragm
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select all that apply select all the examples of marsupials. echidna du…
opossums, kangaroos
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select all that apply select all the features that are unique to mammal…
mammary glands, three middle ear bones, hair
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multiple choice question of the three groups of mammals, which one carr…
marsupials
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multiple choice question in mammals, hair is made of ______ and functio…
keratin; conserving body heat
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select all that apply select all of the following that are reptiles. li…
- Lizards - Crocodiles - Snakes
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multiple choice question monotremes are mammals that ————, while marsup…
lay eggs; are live - bearing
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multiple choice question the vertebrate group called ______ includes ho…
B. mammals
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select all that apply select all the features of mammals. dome - shaped…
dome - shaped, muscular diaphragm, four - chambered heart, well - developed outer brain layer
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multiple choice question what vertebrates have hair and nourish their y…
mammals
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multiple choice question about 95% of nonavian reptile species are tuat…
snakes and lizards.
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multiple select question select all that apply select all the unique st…
hooves, nails, hair
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select all that apply select all the main groups of nonavian reptiles. …
lizards and snakes, turtles and tortoises, crocodilians, tuataras
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multiple choice question what amniote group is now included among the r…
birds