Biologie
Zellbiologie, Genetik, Ökologie und Grundlagen der Lebenswissenschaften.
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mr. morales is teaching a lesson on classification. he says that spider…
If spiders evolved first, six legs is the derived trait.
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which best describes the fossil record? the fossil record cannot provid…
The fossil record provides evidence of a common ancestor to many species.
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thylacosmilus is a marsupial, and smilodon is a mammal. thylacosmilus a…
A. analogous structures
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which of the following did not occur as a result of the french and indi…
The Puritans went back home to England.
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which of these best describes a biome? choose one option a a change ove…
B. A region characterized by a certain climate and plant and animal life
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which of the following did not occur as a result of the french and indi…
A. American Revolution
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fossils provide scientists with evidence that allows them to hypothesiz…
A. using transitional forms
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what does it mean on a cladogram that modern birds and reptiles share a…
Feathers are a derived characteristic that first evolved in reptiles.
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a student argues that two species of birds are the same species because…
The birds have different mating seasons.
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what will happen to the frequency of the recessive allele for the hbs g…
A. The frequency will increase.
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what hypothesis did darwin investigate by studying the breeding of pige…
New species can appear gradually through small changes in an ancestral species.
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according to the cladogram, which characteristic was used to separate b…
lungs
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which of these are most likely homologous structures? bat wing dragonfl…
bat wing and Tyrannosaurus arm
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variations within a species are an important part of charles darwins th…
Brightly colored cardinals are better able to survive and to reproduce than darker cardinals.
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chapter 22: homeostasis, reproduction, and development: baby bust 22.4.…
True
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populations of organisms that exhibit a high degree of variation have a…
B. generally true
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inquizitive chapter 22: homeostasis, reproduction, and development: bab…
homeostatic, sensors, set point, negative
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which is an example of temporal isolation?flowers that bloom in differe…
flowers that bloom in different months
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which statement about the giraffes explains their evolution based on ch…
Long necks were a random genetic change and resulted in the gradual increase of organisms with long necks.
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the end of the 19th century is called the age of imperialism because: i…
European powers expanded their empires by colonizing territories around the world.
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consider the generalized cladogram of fish. osteichthyes is a group of …
A
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1) describe the differences in the governments of the maya, aztec, and …
- Maya: City - state governance with local rulers and shared culture/religion. - Aztec: Centralized empire with tribute - based system and military - elite bureaucracy. - Inca: Hi…
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match the letter to correctly label each viral structur virus particles…
A. Protein Capsid, B. Nucleic Acids, C. Protein Surface Markers, D. Lipid Envelope
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changes in the gene pool can occur due to various mechanisms. in 1989, …
genetic drift
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the fossil record shows that the average size of black bears was large …
A. directional selection
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inquizitive chapter 22: homeostasis, reproduction, and development: bab…
Infectious diseases, miscarriage, first
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drag each of these facts into the correct spot in reproduces made of ce…
Living Things ONLY: Made of cells, Metabolizes nutrients. BOTH Living Things and Viruses: Reproduces, Contains genetic material. Viruses Only: Requires a host cell to replicate.
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why are viruses not considered fully alive? they cannot evolve they do …
They do not use energy or respond to their environment
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what can happen when a virus mutates? it loses its genetic code it stop…
It gains the ability to infect a new host species.
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life for africans under european control was characterized by which of …
Loss of freedom and exploitation
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chapter 22: homeostasis, reproduction, and development: baby bus page 4…
28 days
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why was imperialism ecessary\ following the industrial revolution? grea…
A. Great Britain and Europe needed resources to continue expansion
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skin cancer is the most common cancer in the united states. one in five…
epithelial; integumentary
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how do vaccines help the immune system viruses? by making the virus wea…
By teaching the immune system to recognize the virus
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what is the most likely reason the agricultural revolution caused a pop…
More and better food allowed people to be healthy and well fed.
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what was the most important role textiles played in the industrial revo…
Machines invented to mass - produce textiles led to other inventions.
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what is the main purpose of the genetic code? to make the virus visible…
To instruct the host cell to create more viruses.
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match the developmental events with the trimester in which they occur. …
- Organs begin to differentiate: First trimester. - Develops head hair and fine hair covers body: Second trimester. - Heartbeat becomes audible: First trimester.
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what is one way viruses can spread from one host to another? by walking…
Through bodily fluids like saliva
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the factory system: how it changed work and life 1. what is a factory? …
1. C. A large building where many workers use machines to make goods 2. C. The Industrial Revolution 3. C. In their homes as part of the cottage industry 4. C. To power machines w…
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question 1 - 20 which statement explains the cause of the red scare in …
Widespread strikes and the Russian Revolution led to fears of communist influence.
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question 1 - 10 what do the scopes trial, the eugenics movement, and th…
They were controversial ideas and practices that faced major challenges from critics.
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6. what does the x - axis on the graph represent? 7. which type of orga…
6. Life stages 7. Type II (Rodents) 8. Type III (Fish, insects, amphibians) 9. Type I
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match each tissue type with its function. processes information sends a…
- Nervous tissue: processes information, sends and receives communication signals - Muscle tissue: contracts and relaxes, allowing the body to move - Epithelial tissue: covers and…
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model 2: survivorship curves 6. what does the x - axis on the graph rep…
6. Life stages. 7. Type II (Rodents). 8. Type III (Fish, insects, amphibians). 9. Type I.
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model 2: survivorship curves 6. what does the x - axis on the graph rep…
6. Life stages of an organism. 7. Type II (Rodents). 8. Type III (Fish, Insects, amphibians). 9. Type I.
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3.1.9 - 12.g during a period of intense activity, such as when an anima…
The animal receives less energy from each glucose molecule it breaks down.
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unit 3 preteset 3.1.8 - 12.0 which of the following best explains why a…
Aerobic respiration produces more ATP per molecule of glucose.
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3.1.9 - 12.g the overall reactions for photosynthesis and cellular resp…
A. Photosynthesis uses carbon dioxide from the atmosphere and produces oxygen. D. Cellular respiration uses oxygen to release energy from food and produces carbon dioxide as a by …
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3.1.9 - 12.g natasha is making a model of cellular respiration. her mod…
an aerobic pathway consisting of glycolysis, and the reactions in the mitochondria.
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3.1.9 - 12.g the molecules in the food we eat contain chemical energy s…
Chemical bonds in food molecules are broken, releasing energy and allowing cells to use the energy to make ATP.
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3.1.9 - 12.e when the water availability of a plants environment decrea…
a decreased rate of photosynthesis.
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3.1.9 - 12.e during photosynthesis, plants take in light energy from th…
Oxygen, Glucose sugar
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a journal can be a great place to record information about your workout…
D. observations, duration of exercise, and body measurements
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3.1.9 - 12.e what best describes the role of light in the overall proce…
Light provides the energy for assembling small molecules into sugars.
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unit 3 pretest 3.1.9-12.8 stuart is listing the changes to matter and e…
changes that convert light energy into chemical energy stored in carbohydrates
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unit 3 preteset 3.1.3-12.g which statement best explains the role of at…
ATP stores energy released when glucose bonds are broken and provides energy for cellular processes.
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which macromolecule contains phosphorous (p)? lipids nucleic acids carb…
Nucleic Acids
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multiple - choice question which macromolecules contain nitrogen (n)? c…
Protein and Nucleic Acids
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which macromolecules contain carbon, hydrogen, and oxygen (cho)? only c…
ALL of them!
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multiple - choice question dna and rna are examples of carbohydrates nu…
B. Nucleic Acids
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which of the following is not a part of the bodys nonfat components? a.…
All options (A. internal organs, B. skin, C. muscle, D. tendons) are part of the body's non - fat components. But if we assume the question has an error and we have to pick based …
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multiple - choice question what is a function of proteins? check all th…
Muscle tissue, Energy, Immune response, Enzymes.
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multiple - choice question meats and beans are examples of lipids prote…
Proteins
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multiple choice question the simple neural pathway that mediates a refl…
reflex arc
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what are some functions of lipids? check all that apply immediate energ…
- Make up cell membranes - Long term energy - Insulation
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2. how does the tone of their verbal exchange contrast with the topic o…
The tone of the gravedigger (light - hearted, singing) contrasts with the serious topic of death and human mortality. Hamlet's tone, while more philosophical, also has an element …
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red blood cells carry antigens on their surfaces coded for by alleles o…
- Antigen A (Type A): \(I^AI^A\), \(I^Ai\) - Antigen B (Type B): \(I^BI^B\), \(I^Bi\) - Type AB: \(I^AI^B\) - Type O: \(ii\)
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what are the monomers of lipids? monosaccharides nucleic acids amino ac…
Fatty Acids
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multiple - choice question what is the monomer for carbohydrates? amino…
monosaccharide
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mendel was a careful researcher who studied the inheritance of certain …
A. He crossed true - breeding pea plants, C. He analyzed his data mathematically, D. He controlled variables by studying one or two traits at a time.
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multiple select question select all that apply what are the components …
Spinal cord, Brain
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multiple - choice question carbohydrates are a great source of genetic …
Energy
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this class of drugs increases alertness and wakefulness and suppresses …
- First question: stimulants - Second question: Many of them are a part of youth subcultures.
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answer the height of an actual person with a femur length of 38 centime…
An expected height of 139.6 centimeters when the femur has a length of 38 centimeters.
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select the four biomolecules (or macromolecules) below: carbohydrates p…
Carbohydrates, Proteins, Lipids, Nucleic Acids
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the image below illustrates which phase of mitosis? anaphase prophase m…
Prophase
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1. which of the following is an example of sexual reproduction? a paren…
A sperm fertilizes an egg to form a zygote.
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unit 5: photosynthesis and cellular respiration - study guide photosynt…
Photosynthesis: chloroplast, leaf, light, chemical, NADPH; 1. chlorophyll, thylakoids; 2. stomata, carbon dioxide, water, glucose; 3. oxygen. Aerobic Cellular Respiration: mitocho…
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2. where are the ribosomes usually located in plant and animal cells? a…
C. On the endoplasmic reticulum
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ex. everyone is coming but joe body is weak. (joining independent claus…
1. After surviving this ordeal, the trapper felt relieved. 2. Mark Twain's early novels, I believe, stand the test of time. 3. September 11th 2001 will never be forgotten. 4. I re…
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name legal efforts class date 1 complete the following paragraph with t…
The Biodiversity treaty (Convention on Biological Diversity) has the commitment of about 200 nations. Although it has been signed by the United States, it has not yet been ratifie…
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a. knowing the function of lipids, why would blue whales benefit from a…
a. Blue whales benefit from a higher lipid diet as lipids provide more energy per unit mass (for long - distance migrations and large body maintenance) and insulation (for cold oc…
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4. answer the real world application questions and explain fully. think…
a. Because carbohydrates are stored as glycogen which requires water and the athlete will lose water during the game. b. Fats. c. Because the proteins in the egg whites denature a…
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3 what macromolecule makes up enzymes and why are they important? what …
Enzymes are made of proteins. They are important as biological catalysts. If an enzyme is faulty (e.g., denatured), the reaction it catalyzes slows or stops.
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9 what was the trail of tears? a forced relocation b political movement…
9. a. Forced relocation 10. a. The Abolitionist Movement 11. b. Nullification 12. a. State vs. federal 13. b. Oklahoma 14. d. Caused corruption
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1 which native american tribes language and cultural practices have bee…
1. b. Navajo 2. a. The Temperance Movement 3. b. The Choctaw tribe agreed to relocate. 4. c. The Senate 5. c. Native tribes 6. b. 1920 7. b. The Emancipation Proclamation and the …
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in the carbon cycle, which process is responsible for releasing carbon …
- First question: d. respiration - Second question: a. Decomposition releases carbon dioxide back into the environment - Third question: a. Water Cycle
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which process involves the breakdown of phosphate rocks, releasing phos…
1. a. Weathering 2. d. To maintain the availability of nitrogen in ecosystems by converting nitrogen between different chemical forms 3. b. Nitrogen Fixation 4. a. Condensation 5.…
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8 which of the following best describes the components of an ecosystem?…
8. A. Ecosystems consist of biotic and abiotic factors that interact within a defined area 9. A. Primary producers 10. B. Decomposers 11. B. To break down dead organic matter and …
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1 what role does energy flow play in ecosystems? a. it relates to the t…
1. a. It relates to the transfer of energy through food chains and webs. 2. a. It demonstrates the decrease in available energy as it moves up trophic levels. 3. a. They include n…
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read the sentences below, filling in the blanks with items from this li…
1. trophic levels 2. decomposers 3. tertiary 4. 10 5. kcal 6. trophic levels 7. base 8. biomass 9. trophic 10. harmony
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which of the following best describes the energy pyramid? a. it shows t…
1. d. It demonstrates the decrease in available energy as it moves up trophic levels 2. b. Numbers pyramid 3. c. Sunlight
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what organism play a vital role in breaking down organic matter and ret…
1. d. Decomposers 2. d. Producers 3. b. From the sun to producers and then to consumers 4. b. Primary consumers 5. a. Destabilizing ecosystems and affecting the health of organism…
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question 25 · 1 point according to economist ronald coase, the issue wi…
- **Question 25**: properly defining property rights over resources - **Question 26**: increased substantially
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question 15 · 1 point which of the following is most likely not a facto…
- **Question 15**: evolutionary changes in human fitness - **Question 16**: for the government to fund such work directly
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how should news sources present information? a. with balance b. from on…
1. a. With balance 2. b. Credentials 3. a. Loaded terms 4. b. Checked the study mentioned and found it was unverified 5. a. A government report
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read the sentences below, filling in the blanks with items from this li…
1. credibility 2. authority 3. current 4. peer review 5. meta - analysis 6. bias 7. methodology 8. entertain
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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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question 3 - 1 point which of the following are among the shortcomings …
- **Question 3**: they offer limited flexibility on where and how to reduce pollution, they provide no incentive for going beyond the limits they set - **Question 4**: a negative …