Biologie
Zellbiologie, Genetik, Ökologie und Grundlagen der Lebenswissenschaften.
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question|prokaryotes|eukaryotes|viruses does it have a nucleus? does it…
| Question | Prokaryotes | Eukaryotes | Viruses | |--|--|--|--| | Does it have a nucleus? | No | Yes | No | | Does it have membrane - bound organelles? | No | Yes | No | | Does it…
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the table lists some organelles and functions. only one pair is correct…
D. ribosome
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5 multiple answer 1 point which forces drive the movement of molecule i…
5. A. temperature, C. concentration gradient 6. A. diffusion is constantly moving solutes in opposite directions
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22. as a group, discuss the opening analogy of an efficiency apartment …
Cells are like an apartment because they are small, self - contained units with all necessary components for life processes.
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how do the themes of \a psalm of life\ and \auspex\ differ? ○ while \ps…
While "Psalm" argues that the soul continues after death, "Auspex" indicates that time destroys the heart's passions.
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the catholic church add picture to represent the catholic church what w…
1. The relationship between the Church and Kings was complex. In medieval Europe, the Church often had significant influence over Kings. Kings might seek the Church's blessing for…
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shannon is making a venn diagram to organize the characteristics of cel…
is found in plant cells; is found in animal cells
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multiple answer 1 point water moves via osmosis ______. (select all tha…
For the first question: - from an area with a low concentration of other solutes to a higher one For the second question: - there is no net movement of solute or solvent - the con…
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select the correct answers. which two pieces of information can help yo…
The author used sources written by other experts. Roger Thermill is a professor at a well - known university.
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which organelle can be compared to a security guard who decides whom ma…
A. cell membrane
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1 multiple choice 1 point which plasma membrane component can be either…
1. A. protein 2. A. cell recognition
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refer to models 1 and 2 to complete the chart below. write yes or no in…
19. Prokaryotic cells are always unicellular and do not have complex, membrane - bound organelles. 20. Eukaryotic cells can be multicellular or unicellular and they have complex, …
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practice question: muscle and nerve cells have developed a particular c…
B. Ability to conduct electrical impulses
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the data in the graph are the result of a paramecium being placed in a …
The number of paramecium contractile - vacuole contractions per minute would increase.
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8 matching 2 points match the molecule with the transport type water ox…
Water: Channel proteins Oxygen: Diffusion CO2: Diffusion Protons: Channel proteins Bacteria: Phagocytosis Glucose: Facilitated diffusion
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an animal cell (left) and a plant cell (right) are shown. which organel…
B. the cell membrane
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1 which of the following organelles is the site of the krebs cycle? end…
B. mitochondrion
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5. which of the following is the term for the processes in the mitochon…
the Krebs cycle
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each morning, she will check how many eggs the chickens have laid. bria…
No, this investigation is not valid because she is testing three different types of feed.
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muscle and nerve cells have developed which characteristic more than ot…
Excitability
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4. what categories can respiration processes fall under? select all tha…
B. chemiosmotic, C. aerobic, D. anaerobic
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hw 12 solving exponential and logarithmic equations due wednesday by 11…
$-7,7$
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3. which of the following is the best term for the cell processes used …
aerobic
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multiple choice question 8 listen after she quit her job, kiki invested…
A. True
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1. circle which of the following are organisms: dog, robot, dead fly, p…
1. dog 2. Animals 3. Botany 4. Made of cells, metabolism, growth, response to stimuli, reproduction 5. Sunlight, carbon - dioxide, water 6. Find food, escape predators, find mates…
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23 multiple choice 4 points what type of symbiotic relationship is illu…
23. D. commensalism 24. A. True 25. A. People who are forced to leave their homes due to climate - related disasters
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22 multiple choice 4 points the diagram below shows the chromosomes fro…
What sex is the organism?
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instructora de ejercicio maría es instructora en un club deportivo. aho…
1. busquen 2. flexione 3. hagan ejercicio 4. haga ejercicio 5. estire 6. hagan más ejercicio 7. descansen
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1) what year was the first baseball world series? 2) he was the model o…
1. 1903 2. No single definitive answer, but Theodore Roosevelt is a strong candidate. 3. William Howard Taft 4. Woodrow Wilson (Democratic), Theodore Roosevelt (Progressive/Bull -…
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20 multiple choice 4 points all somatic cells have a total of ______ ch…
20. B. 46 21. B. ecosystem diversity
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scenario based on what you learned in the lab, why does your body need …
Starch molecules are too large to diffuse into cells.
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17 multiple choice 4 points changes in one letter of dna (atcg) are cal…
17. A. point 18. C. On the Origin of the Species by Natural Selection 19. C. As beneficial traits become more common in a population, the population becomes less adapted to the en…
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vocabulary review use the following answer bank: biology genetics micro…
1. reproduce 2. genetics 3. (no correct option in bank) 4. environment 5. Biology 6. microbiology 7. waste 8. ecology
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starch molecules are too large to pass through the tubing into the beak…
not washing the outside of the tubing after filling it with starch, reusing droppers for different solutions, using a beaker that had not been cleaned thoroughly
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16 multiple answer 4 points which of the following organisms feed at di…
snake, frog, owl, hawk
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12 multiple choice 4 points about how many genes comprise the human gen…
12. 20,000 13. random mating 14. species diversity
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20. under the new deal, which type of federalism became predominant in …
20. C. cooperative federalism 21. d. dramatically strengthening the role of the national government in the economy 22. a. It found that the NRA had exceeded its constitutional aut…
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question warm - up select the correct answer. is the following statemen…
false
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11 multiple choice 4 points which of the organisms in the food web belo…
C. Hawk
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10 multiple choice 4 points what does the horizontal line at the top of…
carrying capacity
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9/29 eng 10, 11, & 12 - no books sentence combining - combine the sente…
1. Jerry keeps a daily journal of his activities. 2. Lateisha and I studied for the biology test together on Saturday afternoon. 3. The girl standing next to me in this picture is…
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8 multiple choice 4 points a clade is an ancestor and some of its desce…
8. an ancestor and all of it's descendents 9. radiation 9. X - rays 9. smoking
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1) write an expression to show the length of a bengal tigers canine too…
$10$ cm
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if a test had been done of the solution inside the dialysis tube, what …
The glucose would be found because it would reach an equilibrium.
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4 categorization 4 points put the organisms in the correct biome. river…
4. - Rivers/streams: trout, otters, salmon - Lakes/ponds: frogs, otters - Wetlands: cattails, frogs, otters, great egret, alligators 5. Tundra; Alaska and northern parts of Scandi…
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1 multiple choice 4 points a certain invasive species of fish is introd…
1. Native fish species may experience population declines due to increased competition for food and habitat. 2. DNA 3. gene
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chorus is selling christmas ornaments. they bought a box of 250 ornamen…
Domain: The set of non - negative integers \(x\) where \(0\leq x\leq250\) (discrete). Range: The set of non - negative multiples of 15 where \(0\leq y\leq3750\) (discrete).
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read this summary of information found in two separate sources. the exp…
B. Astronauts will need to adapt to using advanced equipment and conducting complex operations farther and farther from Earth. D. Since the end of the 19th century, Mars has been …
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there are 98 international units (ius) of vitamin d in 1 cup of milk. t…
Domain: $0\leq c\leq16$, continuous; Range: $0\leq V(c)\leq1568$, continuous
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there are 98 international units (ius) of vitamin d in 1 cup of milk. t…
Domain: $0\leq c\leq16$; Range: $0\leq V(c)\leq1568$
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compare and contrast the processes of replication, transcription and tr…
- Replicación: Toma lugar en el núcleo, An entire set of DNA is copied. - Transcripción: Toma lugar en el núcleo, Gene or set of genes from DNA is transferred to RNA, Involves mRN…
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throughout the reflection, make sure you have a copy of the student gui…
Independent variable: molecule size Dependent variable: whether molecules diffuse across the semi - permeable membrane
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drag each label to the correct location on the image. match each litera…
Romanticism: beauty of nature, supernatural creatures Realism: focus on social issues, use of everyday characters
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why is a climax community more of an idea than a reality?
Ecosystems are constantly changing due to various factors, preventing the long - term stability a climax community requires.
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1519 - 1718 european countries explore for god, glory and gold pineda, …
B. Exploration and Early Colonization (Age of Contact)
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directions: look at the two report cards below. calculate both students…
1. \(3.67\) 2. \(3.71\) 3. Anna's Class Rank: 2nd Darrion's Class Rank: 1st
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match the following terms with their correct description. 8 points indi…
Indicator - Species whose presence, absence or scarcity is a measure of the overall health of an ecosystem Keystone - Species that has a significant role in determining the struct…
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the area between two z discs is termed a(an) multiple choice sarcomere …
sarcomere
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read the passage. there are several questions about this passage. 1 rai…
Part A: 1. Paragraph 3 tells what rainforests look like to visitors, and paragraph 4 compares visits to rainforests with visits to other wild places. Part B: 1. Although rainfores…
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which region of the sarcomere does not change length between muscle rel…
B. A band
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the i - band of a sarcomere is widest when a muscle is relaxed. true or…
True
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rainforests are dimly lit and exceptionally diverse—claustrophobically …
Part A: 3. the variation in behaviors of animals who belong to the same general group Part B: 2. "more lifestyles"
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in a fully contracted sarcomere, the h zone multiple choice
Disappears
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read the passage. there are several questions about this passage. 1 rai…
Part A: 3. the variation in behaviors of animals who belong to the same general group Part B: 2. "more lifestyles"
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required information in a fully contracted sarcomere, the actin myofila…
Overlap
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fill in the blank 2 points succession is a type of succession that occu…
Primary
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question 4 (2 points) what two things are found in the nucleus of the e…
B. DNA and Nucleolus
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the muscle cell membrane is called the multiple choice neurolemma sarco…
Sarcolemma
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read the passage: there are several questions about this passage. the a…
Part A: 4. random areas in the rainforest where changing conditions promote new growth Part B: "Those sun - loving newcomers are eventually replaced by shade - tolerant species, s…
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question 2 (2 points) identify one feature that is used to distinguish …
Question 2: The lack of membrane - bound nucleus Question 3: Ribosomes
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a skeletal muscle fiber (cell) contains a single nucleus. true or false…
False
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2. rainforests are endlessly fascinating because of the abundance of sp…
Part A: 2. Rainforests are endlessly fascinating because of the abundance of species. Part B: 1. In paragraph 1, the author recalls some surprising features of plant and animal li…
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a bundle of muscle fibers is known as a multiple choice fascicle sarcom…
A. Fascicle
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when a person buys a bond, they are loaning money to a corporation or g…
O loaning money to a corporation or government
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question 5 (2 points) which plant organelle carries out photosynthesis?…
Question 5: Chloroplasts Question 6: Cellulose
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read the passage. there are several questions about this passage. 1 rai…
Part A: 2. Rainforests are endlessly fascinating because of the abundance of species. Part B: 1. In paragraph 1, the author recalls some surprising features of plant and animal li…
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myofibrils are composed of protein filaments called actin and myosin. t…
True
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question 7 (2 points) what energy (atp) producing organelle is found in…
Question 7: C. Mitochondria Question 8: C. Diffusion
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the neurotransmitter at the neuromuscular junction increases permeabili…
B. Sodium ions
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essay 4 points define the term ecological succession. edit view insert …
Ecological succession is the process by which the structure of a biological community changes over time, involving a series of changes in species composition and community - level…
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question 9 (2 points) what is the movement of water across the plasma m…
Question 9: Osmosis Question 10: Digest macromolecules and cell parts
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increased calcium ion permeability of the presynaptic terminal cell mem…
B. Action potential
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question 11 (2 points) what kind of solution causes cremation to happen…
Question 11: C. Hypertonic Question 12: A. Acidic
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choline formed from the breakdown of acetylcholine in the synaptic clef…
Absorbed by the presynaptic terminal membrane
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what was one long - term effect of the salt march? it led to a worldwid…
The international attention forced Britain to grant Indians some rights
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movement of sodium ions into the muscle cell at the neuromuscular junct…
Depolarization of the muscle cell membrane
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question 1 (2 points) what regulates the movement of molecules into and…
The cell membrane
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in response to an action potential entering the neuron, calcium ions di…
False
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an action potential introduced at the neuromuscular junction is propaga…
False
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question 6 3 pts in sapphos fragment 31, why does \he seems to me equal…
He sits next to the one whom Sappho loves.
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cross - bridges form between the ______ and the ______. multiple choice…
None of the given options are correct. Cross - bridges form between myosin and actin.
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which structure do the calcium ions bind to when muscle contraction is …
The troponin molecule
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an action potential enters the depths of a muscle fiber by way of _____…
B. the T tubules
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why did many members of mexicos elite class support the mexican revolut…
They wanted to reduce foreign control of Mexican business.
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multiple - choice question a phospholipid has how many fatty acid chain…
A. two
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excerpt from \high schools, wake up to later start times: our view\ (th…
A. It urges readers to continue thinking about why schools should start later.
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20 multiple choice 2 points what are the dominant life forms in the tro…
20. D. trees 21. C. Increased frequency and intensity of storms 22. C. species diversity
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removing water from a reaction and making a larger molecule is called h…
B. dehydration synthesis
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17 multiple answer 2 points which physical features are used to charact…
17. salinity, sunlight, water temperature 18. It is more efficient at trapping heat in the atmosphere than carbon dioxide, contributing significantly to the greenhouse effect. 19.…
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excerpt from \high schools, wake up to later start times: our view\ (th…
B. Insufficient sleep is an epidemic: The average teen is chronically sleep deprived and suffering from some of the same symptoms as adults with serious sleep disorders, according…