Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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assessment questions 10 which sentence best describes how the author st…
Without the full content of the passage being clearly readable to analyze its structure in - depth, it's not possible to provide a definite answer among A. The author shares a per…
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they have wings but cant fly. they are birds that think they are fish. …
A. Penguins
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describe the research studys data collection method. your response shou…
The research study mainly uses health risk assessment surveys, sometimes combined with clinical screenings of risk factors, to collect data.
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3 multiple answer 1 point a student that engages in negative self - tal…
A. externally D. extrinsically
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1. what does the glorious revolution show? (1 point) a) a formation of …
1. A. formation of colonial identity 2. B. false 3. A. was a series of religious revivals in the British Empire
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what was life like for factory workers during the industrial revolution…
B. Urban workers' wages were very low and made it difficult to live.
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49. there are 7.0 × 10^6 red blood cells (rbcs) in 1.0 mm^3 of blood. h…
$7.0\times 10^{12}$
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quiz instructions this quiz is true/false and multiple choice. it is no…
White people are encouraged to "buy" into whiteness, promote it, maintain it, uplift it, and exclude access from others.
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question 17 1 pts institutional, interpersonal, and internalized oppres…
A. The three I's of Oppression
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explain why the french revolution entered a more radical phase. underst…
1. The French Revolution entered a more radical phase due to external threats, economic problems, and the spread of radical ideas. Radicals abolished the monarchy as it represente…
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muckrakers were which of the following? investigative journalists hedge…
investigative journalists
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question 3 1 pts which is the name of an important chemical bond in bio…
D. covalent
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it is well - documented that active maternal smoking during pregnancy i…
(a) It is an observational study because researchers did not intentionally change the explanatory variable (paternal smoking status) but observed existing groups. (b) The explanat…
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excerpt 1 - andrew carnegie on steel (1901): \there is no class so piti…
Carnegie's words show steel's crucial role in America's wealth and power growth. Edison's words reveal electricity's potential to revolutionize cities. Industry growth likely requ…
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it is well - documented that active maternal smoking during pregnancy i…
Observational study
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which of the following describes the evolution of the slavery debate pr…
It was settled and disputed mostly along geographical lines.
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chapter 6 test: securing independence, defining nationhood, 1776 - 1783…
North and South Carolina
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a glimpse at a presidents schedule the given selections from president …
Urging Congress to pass legislation reflects a constitutional duty as the president has a role in the legislative process. Meeting with senior advisors is a duty that has develope…
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chapter 6 test: securing independence, defining nationhood, 1776 - 1788…
1. Tories; supported parliamentary taxation of the colonies; New York; loyalist (Note: The last part of the original question about what created the appearance of greater egalitar…
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in addition to the cotton industry, how did eli whitney revolutionize m…
He popularized exchangeable parts.
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despite their primitive nature, how did wagon trails contribute to the …
They encouraged settlers to brave the risks of western settlement.
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chapter 6 test: securing independence, defining nationhood, 1776 - 1788…
Continental army officers faced increasing insubordination.
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frederick douglass and sojourner truth were primarily known as what? go…
B. abolitionist activists
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a glimpse at a presidents schedule a glimpse at a presidents schedule t…
The question asks to analyze the president's duties in terms of constitutional - defined and historically evolved roles, comparing domestic and international responsibilities.
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chapter 6 test: securing independence, defining nationhood, 1776 - 1788…
supported parliamentary taxation of the colonies
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can you stop the french revolution directions: today you have that chan…
1. Advantage: Stops the spread of revolutionary - inspiring ideas. Disadvantage: Increases public resentment. 2. Advantage: Gives people more financial freedom to buy food. Disadv…
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what advantages did american forces hold during the u.s. revolution? de…
dedication and mastery of the land
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in which of the following time periods did british policies begin to ab…
the 1750s, after the French and Indian War
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review the text. the octopus is one of the strangest creatures in the s…
The author provides facts about the octopus, including its habitat (the sea), its anatomy (three hearts), and its intelligence.
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read the text. the octopus is one of the strangest creatures in the sea…
to inform readers about octopuses
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18. modeling real life you have $25 to purchase apps on your cell phone…
You can purchase 6 apps.
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which part of the immune system is a physical barrier? skin tears mucus…
skin
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6. a helicopter blade spins at exactly 100 revolutions per minute. its …
(a) $\frac{50\pi}{3}\ m/s\approx52.4\ m/s$ (b) $0\ m/s$
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hernando de soto is primarily known for which of the following accompli…
reaching the Mississippi
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this model of the cell cycle includes two arrows that each represent a …
C. Arrow 1 represents interphase, and Arrow 2 represents mitosis.
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people who have leukemia, a cancer that affects white blood cells, are …
B. S phase
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part of the cell cycle is shown in this simplified model. this part of …
B. completes cell division
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cells pass through a g2 checkpoint before entering mitosis. ideally, if…
D. So that healthy daughter cells are produced, allowing the organism to continue growing
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the model represents the change in the dna content of a cell during the…
B. II
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telophase is a stage of a cellular process that begins after the chromo…
D. Mitosis
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checkpoints occur between the stages of the cell cycle. if a cell does …
B. DNA replicates.
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sexual reproduction in animals depends on the production of gametes. wh…
C. Meiosis
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atherosclerosis is a disease that obstructs blood flow and, therefore, …
A. Cell division
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the diagram below represents the cell cycle. when cells leave the cell …
C. Repeat the cell cycle continuously
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how is a job best described when it is only available to those already …
A. internal opening
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which of these must occur during s phase of the cell cycle so that two …
A. The DNA must be replicated.
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a photomicrograph of onion root tip cells during mitosis is shown below…
C. Anaphase
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when did the texas revolution occur? 1835 1845 1812
1835
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compared to human cells resulting from mitotic cell division, human cel…
6. C. one - half the number of chromosomes 7. B. mitosis of body cells
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before the evolution of political parties, federalists and anti - feder…
C. factions
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question 6 (mandatory) (0.75 points) during which step of a muscle cont…
When myosin head detaches from actin and pumping of calcium ions back into SR
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question 10 (mandatory) (2.5 points) match the following definitions wi…
1. fascicle - The part of the muscle that is enclosed in perimysium. 2. titin - That aids in restoring sarcomere length after a contraction and prevent extreme stretching. 3. cros…
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question 9 (mandatory) (0.75 points) in a nmj, what happens to the sarc…
allow influx of sodium ions and trigger action potential in muscle fiber
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question 8 (mandatory) (0.75 points) what part of the muscle fiber is a…
sarcoplasmic reticulum
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question 6 (mandatory) (0.75 points) during which step of a muscle cont…
There is not enough information provided to determine the correct answer as the options are not clearly separated and no correct - answer indication is given.
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question 4 (mandatory) (0.75 points) in a resting muscle, the active si…
tropomyosin
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question 3 (mandatory) (0.75 points) when an individual sarcomere under…
H band and I band will decrease in size
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question 2 (mandatory) (0.75 points) what type of cells within muscle f…
myosatellite cells
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question 5 (1 point) in order to stimulate a muscle fiber to contract, …
When calcium binds to troponin, troponin undergoes a conformational change. This causes tropomyosin to roll away from the active - site on G - actin, revealing the active site for…
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question 9 (1 point) when a muscle fiber contracts, ____ and ____ would…
Question 9: I - band; H - band Question 10: when myosin head binds to active site to create a cross - bridge
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question 6 (1 point) upon arrival of an action potential towards the ax…
Acetylcholine is released from vesicles through exocytosis
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in order to stimulate a muscle fiber to contract, where should calcium …
No options are clearly marked as correct in the provided image. However, in muscle - contraction, calcium binds to troponin, and then tropomyosin rolls away to reveal the active s…
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question 4 (1 point) saved in the cpt2 disease case we went over in lec…
because the body is metabolizing muscles for energy
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question 3 (1 point) if we want a muscle fiber to relax, which of the f…
amount of calcium ion increases in the sacroplasm
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question 1 (1 point) calcium is stored in the ____ of muscle cells, and…
Question 1: sarcoplasmic reticulum Question 2: Cori cycle
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reading tool connect to visuals study figure 3 - 3 in your textbook. th…
Organic matter can be both biotic and abiotic. When in a living organism it's biotic, and when decomposed it's part of the abiotic environment.
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which of the following scientist(s) was the first to hypothesize that m…
A. Charles Overton
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question 6 the primary function of kinases in signal transduction is to…
activate protein kinases or other relay molecules in a series.
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question 3 phosphorylation cascades involving a series of protein kinas…
they amplify the original signal many fold.
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station 5: fluid mosaic model questions 1. what is the fluid mosaic mod…
1. The cell membrane is described as a fluid structure with proteins embedded in a phospholipid bilayer. 2. Membrane fluidity decreases. 3. Membrane fluidity increases. 4. Increas…
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module 1 lesson 4 - sept. 24 complete the venn diagram. prokaryotic cel…
In the Prokaryotic Cells circle: circular (for DNA structure), cytoplasm. In the Eukaryotic Cells circle: multicellular, nucleus (true nucleus), linear (for DNA structure), humans…
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conclusion answer the following question using a cer format (claim, evi…
Claim: Yes, an extinct species of lemurs has been rediscovered. Evidence: DNA data from page 10 showing genetic similarity to the extinct lemur species and unique color characteri…
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complete the venn diagram. word bank: circular, cytoplasm, dna, humans,…
Pro - karyotic Cells circle: Have circular DNA, Lack a nucleus, Lack some organelles, Not found in humans, Always unicellular, Reproduce by binary fission Intersection: Have cytop…
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4. construct an explanation termites are insects that feed on wood, whi…
Fungi may pre - process the wood's cellulose, making it easier for termites to digest and more nutritious, which is why some termite species prefer it.
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question 13 (6.67 points) saved listen the biochemical units of heredit…
1) genes
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question 15 (6.67 points) listen the genome is the complete 1) collecti…
3) set of genetic material in an organism's chromosomes.
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if a genetically based attraction to beautiful people contributes to su…
2) natural selection
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professor assad suggested that a cautious attitude toward sexual encoun…
1) evolutionary
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question 9 (6.67 points) listen for children from impoverished environm…
4) prevent the degeneration of activated connections between neurons.
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question 18 (2.5 points) match the condition with its descriptor. is ca…
Question 18: - is caused by a virus the same as the one that causes chickenpox: 3. shingles (herpes zoster) - most common and least malignant type of skin cancer: 2. basal cell ca…
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how are pythons causing problems for native predators in florida? pytho…
A. Pythons are eating the native predators' prey.
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question 16 (2.5 points) a disease in which the red blood cells are cre…
Question 16: b) Sickle cell anemia Question 17: c) Thrombocytopenia
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brittla spends a lot of money on cosmetics and expensive clothing in or…
4) genetic predispositions
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question 14 (2.5 points) the outer layer of the eye is the a) choroid b…
Question 14: B. sclera Question 15: False
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sample response: the image shown is not a reliable source. it is not a …
The painting is not reliable. The painting is exaggerated. The painting is inaccurate. The painting was created to make the public angry, not to show what really happened.
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when mr. thompson lived overseas for a year, he was very surprised at h…
2) collectivism.
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how did pythons first become invasive in florida? people found baby pyt…
People let their pet pythons loose.
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part one add five supporting sentences to the topic sentence then creat…
Supporting sentences for the first topic sentence: 1. The silk fabric of the neckerchief glistened subtly, hinting at quality. 2. The intricate knot was tied with precision, a mar…
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question 4 (6.67 points) gender role refers to 1) ones biological sex. …
Question 4: 3) a set of expected behaviors for males and females. Question 5: 3) self - esteem.
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question 3 (6.67 points) saved listen religious and ethnic diversity ar…
Question 3: 4) collectivism Question 4: None of the provided options are correct as gender role refers to a set of social and behavioral norms for a gender, not biological sex.
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part one add five supporting sentences to the topic sentence then creat…
**Supporting sentences for "The way you wore your neckerchief showed your class and excellent comportment":** 1. The intricate knot you tied was both stylish and refined. 2. The s…
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cultural diversity best illustrates our 1) human temperaments. 2) genet…
1) 4) adaptive capacities. 2) 1) gender role.
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images like this appeared in newspapers across america in the days foll…
No, this is not a reliable source about the events of the explosion. It may be considered yellow - journalism because it likely uses sensationalism and exaggeration to attract rea…
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dead animals. such excellent table manners! but helping the ecosystem t…
The gist is that native animals play an important role in helping the ecosystem thrive.
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question 1 (2.5 points) the skin is designed to reduce the harmful effe…
Question 1: True Question 2: a) neutrophil diapedesis
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which are characteristics of yellow journalism? check all that apply. s…
sensational language, exaggeration, eye - catching headlines
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dead animals. such excellent table manners! but helping the ecosystem t…
Without the Gila monster, there would be more animals and insects in the desert. Then, there might not be enough food for all of these animals.
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which are characteristics of yellow journalism? check all that apply. s…
sensational language, exaggeration, eye - catching headlines
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what is the gist of the passage in the box? animals such as predators, …
Predators, prey animals, and engineers have different roles in their ecosystem.
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select the two sentences that use the word correctly. after you have ma…
A plant membrane has a firm cell wall. One kind of membrane helps the knee and shoulder move freely.