Biology
Cell biology, genetics, ecology, and life science fundamentals.
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on average, the body is composed of about 60% water found both within t…
1. decrease 2. hypotonic; into cells
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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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water diffuses down its concentration gradient by osmosis, which is a p…
1. B. hypertonic 2. B. high to low solute concentration
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read the excerpt from \lather and nothing else.\ im sure that with a go…
A. coward vs. avenger
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the cells within the liver (hepatocytes) can either take up glucose fro…
1. C. glucose concentration between the intracellular and extracellular fluid 2. A. decrease
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cells need to exchange materials with the extracellular environment in …
1. the concentration gradient of the ion being transported 2. facilitated diffusion requires the presence of a transport protein within the plasma membrane, while simple diffusion…
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select the best evidence to support the statement that crying can prote…
Tears wash over the eyes to clean them. Tears also contain an enzyme, called lysozyme, that destroys bacteria.
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diffusion of carbon dioxide across a membrane. chambers a and b are pla…
Some carbon dioxide will move from chamber A to chamber B.
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movement of small, lipid soluble molecules small lipid soluble molecule…
D. diffusion
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when brown iodine is exposed to starch it turns dark purple. in an expe…
the plastic bag was permeable to iodine. the iodine moved into the plastic bag. the plastic bag was selectively permeable.
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since the cell membrane allows some molecules to pass through it and wi…
C. selectively permeable
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diffusion rates of different molecules across a membrane. assuming that…
hydrochloric acid (mw = 36)
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the spreading out of molecules from a center of higher concentration is…
C. the random movement of molecules
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effect of concentration on molecular movement through a semipermeable m…
Glucose will move into chamber B faster than fructose.
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bickley academy is a competitive private college - preparatory high sch…
(The actual numerical value cannot be determined without the actual data in the bickley file. But the formula to calculate it is $\bar{x}=\frac{S}{n}$ where $S$ is the sum of GPAs…
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the difference in an area with high concentration and an area with low …
E. the concentration gradient
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when brown iodine is exposed to starch it turns dark purple. in an expe…
- The plastic bag was selectively permeable - Iodine and glucose have a smaller molecular size than cornstarch - The iodine moved into the plastic bag
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which of the following factors would decrease the rate of diffusion? (s…
- increased molecular weight - denser media - smaller concentration gradient
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when you have a choice on a residential street, instead of turning arou…
use a driveway on the right side.
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which statement explains why the thirteenth, fourteenth, and fifteenth …
the Union winning the Civil War, ultimately abolishing slavery within the whole country
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1770 - 1775 the boston massacre was a deadly riot that occurred on marc…
Across: 5. Lexington 6. Continental Congress 8. Intolerable 9. Revolutionary Down: 1. First Continental Congress 2. Military rule 3. Boston Tea Party 4. Minutemen 7. Taxation with…
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read and answer between april 1775 and early 1776, the revolutionary wa…
1. The battles of Lexington and Concord, the Battle of Bunker Hill, the siege of Boston. 2. Reconciliation. 3. It made public opinion shift strongly toward full independence.
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what is the ultimate goal of buddhists? what is the ultimate goal in hi…
1. The ultimate goal of Buddhists is Nirvana. 2. The ultimate goal in Hinduism is Moksha. 3. The ultimate goal of Christians is eternal life in heaven with God, and for Muslims is…
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instructions complete the chart by dragging and dropping the correct me…
| Term | Form | Definition | Sample Sentence | | ---- | ---- | ---- | ---- | | conduct | verb | to behave or act in a certain way | He conducted himself with great dignity at the …
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3. the cheetah is the worlds fastest land animal. amazingly, it can rea…
a. The cheetah can run about 59.65 miles per hour. a. The camel can drink about 158.5 quarts of water at one - time. b. The camel can run about 64.37 kilometers per hour.
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1. madagascar hissing cockroaches are very unusual creatures. they are …
a. The cockroach is approximately 29.53 inches long. b. The cockroach weighs approximately 8.01 ounces. a. The whale - shark is 10 meters long. b. The mass of the whale - shark is…
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wordlist: body, web - building, called, eight, farmers, have, hide, dif…
1. body 2. not 3. related 4. eight 5. head 6. plants 7. farmers 8. different 9. Web - building
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4) choose the best answer. ____ found in every cell and makes up 70% of…
4) Water is 5) A mineral
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3) choose the best answer. this nutrient makes the lipid layer in cell …
D. fat
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1) choose the best answer. the bodys preferred way to get energy comes …
1. carbohydrate 2. protein
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read the paragraph. devin slept soundly, dreaming of his baseball tourn…
A. Devin will sleep through his alarm.
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7.3 costs in the short run due wednesday by 11:59pm points 100 submitti…
$66.96$
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10. describe the structure and function of the nucleus. what distinguis…
11. Ribosomes are small particles, free - floating or attached to RER. Free ones are scattered in cytoplasm, attached ones make RER look rough. 12. Mitochondria are rod - shaped w…
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7.3 costs in the short run due wednesday by 11:59pm points 100 submitti…
C. the money an employee spends on transportation
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initial observation: as part of this laboratory, you will participate i…
Type of observation this is: Qualitative 1. Qualitative: - Definition: Observations that describe qualities or characteristics of a subject without using numbers. - Example Senten…
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4. a woman with a weight 500 n sits on the floor. assuming that there a…
500 N
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3. you are a biochemist working for a food manufacturer. you are workin…
An unsaturated fat.
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generations the populations of mimics is dominate by the more extreme p…
Disruptive selection results in greater genetic variation because it favors extreme phenotypes, splitting the population and increasing the range of genetic traits present.
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8. what do starch, glycogen, and cellulose all have in common in terms …
They are all polysaccharides composed of glucose monomers.
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experiment 3: analyze the graphs now show the rates of protease, carboh…
Protease: Low Lipase: Low Carbohydrase: Low
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6. complete the following table regarding monosaccharides and polysacch…
| | Starch | Glucose | Cellulose | Glycogen | |--|--|--|--|--| | Identify as a monomer or polymer | Polymer | Monomer | Polymer | Polymer | | Describe the function | Energy storag…
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read the following text from a journal. this excerpt is about captain r…
Scott and his men were saddened.
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8. a cell’s membrane consists, in large part, of a molecule called a “p…
A phospholipid both loves and fears water. Its head is hydrophilic and loves water, while its tails are hydrophobic and fear water.
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which is the best way to complete the text? polar bears have translucen…
sunlight; this
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7.1 explicit and implicit costs and accounting and economic profit due …
B. explicit
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which is the best way to complete the text? the following marsupials ar…
Australia: kangaroos,
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multiple choice 1 point the national governments ability to create the …
D. Implied Powers
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32. which of the following is true of spinal cord injuries? * residents…
32. The higher the injury, the greater the loss of function. 33. Lymph 34. Sitting upright
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some flatworms reproduce through fragmentation. what is a disadvantage …
It is a process that leads to lower genetic diversity than sexual reproduction.
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7.1 explicit and implicit costs and accounting and economic profit due …
False
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7.1 explicit and implicit costs and accounting and economic profit due …
False
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20. which of following is a function of the circulatory system? it sens…
20. It supplies food, oxygen and hormones to cells 21. Inspiration and expiration 22. Regular exercise
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which process would lead to offspring with the exact same genetic infor…
C. A bacterium splitting in two
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a successful biologists main interest area would be _. please select th…
B. scientific
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scenario #2 a student observes that petunias potted in terrafirm brand …
Based on the experiment, petunias seem to grow better in Terrafirm soil as the plant in Terrafirm soil had the greatest height (3.5 inches) compared to the others.
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read the following text from a historical novel. this excerpt is about …
It shows Sorrel doubting a report from Harrison.
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1 multiple choice 1 point the mitochondria is the: congress the preside…
D. Powerhouse of the cell
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many fungi, algae and some plants reproduce asexually by producing a re…
D. creating spores
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11. guidelines for caring for a resident with multiple sclerosis includ…
11. Preventing falls 12. None of the above (as the provided options are incorrect) 13. The muscle decreases in size
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asexual reproduction strategies quick check in which form of reproducti…
A. fragmentation
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10) true or false: most of the loyalists stayed in the united states af…
B. FALSE
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in civil disobedience, what is thoreaus last thought about the state be…
He thinks the state can't tell its friends from its enemies.
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7) true or false: life for the loyalists was easy during the revolution…
B. FALSE
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5) what was a loyalist during the revolutionary war? a. a person who re…
C. A person living in the American colonies who wanted to stay a part of Great Britain
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the estimated number of organisms in a population after t days is shown…
$n = 600(1.2)^t$
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read the following text from an essay. this excerpt is about the influe…
Christian missionaries brought Nigerian ethnic groups together.
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over time, the number of organisms in a population increases exponentia…
24
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fermentation requires oxygen true false
False
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reflection: how does this blending of the real and the supernatural cha…
The blending of the real and supernatural challenges our understanding of cycles of violence by making us question cause - and - effect, complicates our view of memory by suggesti…
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in which theory of the origin of the state did individuals or a group s…
D. force theory
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compared to the other steps in cellular respiration, fermentation is in…
True
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one molecule of glucose can produce up to ____________ atp molecules. 4…
B. 38
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4. a glucose molecule has a molecular formula of c₆h₁₂o₆. when two gluc…
A water molecule is removed during the condensation reaction that links two glucose molecules to form maltose. ### 5.
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three basic catabolic pathways include all the following except: aerobi…
C. photosynthesis
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atp has a negative charge. true false
True
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which of the following is not a component of atp? ribose sugar adenine …
D. 3 fatty acids
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in aerobic metabolism ______________ is the final electron acceptor. ni…
B. oxygen
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the most common electron carrier is ______________. nadh nad fadh
A. NADH
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in metabolic pathways, the product of a reaction can become the _______…
B. substrate
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which of the following does not affect an enzyme? water heat ph chemica…
water
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the ______________ is where a substrate binds to an enzyme. active site…
A. active site
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__________ breaks down smaller molecules into larger molecules, and ___…
B. catabolism, anabolism
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multiple - choice question the children and the teachers laughed and ch…
B. simple
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an enzyme speeds up a chemical reaction in the cell, but can only be us…
False
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you show me the way that i was going, and are the instrument i was goin…
1. His guilt - ridden and over - ambitious state of mind (fatal vision as a result of his internal turmoil). 2. It fulfills his ambition and prompts him to follow the witches' pro…
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based on the field research with pikas, our data showed that as the tem…
D. negative
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directions: read each danger scenario. decide which safety device would…
1. Best device: Gate with Switch. Why: Detects door opening, stops robot. 2. Best device: Light Curtain. Why: Detects intrusion into robot path, stops robot. 3. Best device: IR Se…
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the horsepower (hp) that a shaft can safely transmit varies jointly wit…
$1.39$
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2) many of the worlds largest cities are near the coast. what are some …
1. Trade and commerce: Coastal locations have ports which enable international trade, facilitating the exchange of goods and services, and attracting businesses and industries. 2.…
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5. which of the following were most responsible for influencing the poi…
D. religion and philosophy
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question 35 how quickly an ecosystem recovers is known as ____________ …
resilience
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1) there are subdivisions within the study of oceanography. give two ex…
a) Physical Oceanography: Wave motion, Ocean currents b) Geologic Oceanography: Seafloor spreading, Submarine volcanoes c) Chemical Oceanography: Salinity variations, Dissolved ox…
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secondary succession occurs o after a new food web is established. all …
All of these are correct.
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solving exponential and logarithmic equations pre - test complete 1 bas…
40
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the horsepower (hp) that a shaft can safely transmit varies jointly wit…
The diameter of the shaft must be approximately $1.4$ inches.
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the five basic components of a robot are: manipulator, end effector, co…
Manipulator, End Effector, Controller, Drives, and Teach Pendant
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4. represent data build an energy pyramid using the data in the table. …
Energy pyramid: Place species A at the bottom (producer), then C, D, and B successively higher up. B is likely a top - level consumer, C and D are intermediate consumers.
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a scientist has discovered an organism that produces five offspring exa…
19,531
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refer to explorations in literature for a complete version of this stor…
It allows him to describe the banker's self - contempt when the banker reads the lawyer's essay.
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which of the following is most likely to be included in a traditional j…
key words such as what, when, where, who, how and why