生物
细胞生物学、遗传学、生态学与生命科学基础。
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question 7 (multiple choice worth 4 points) (05.02 mc) a gene that cont…
D. The bird population would have new alleles introduced into the gene pool, increasing genetic variation. ### Question 8
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question 3 (multiple choice worth 4 points) (05.04 mc) why might knowle…
B. It would make it possible to compare that species to other species at a level deeper than outward appearance. ### Question 4
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click the blue text to correct the passage about energy transformations…
- Third blue text (in the sentence "Next, as Ellen pedaled up the hill at a steady speed, chemical potential energy was converted into gravitational potential energy.") should be …
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during an energy transformation, some types of energy may not change. r…
- For "her kinetic energy stayed the same": This is correct (no change needed) as \( KE=\frac{1}{2}mv^{2} \), mass and speed are constant. - For "the chemical potential energy sto…
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during an energy transformation, the total amount of energy stays the s…
- Chemical potential energy stored in Ellen’s muscle cells: Decreased - Ellen’s kinetic energy: Increased - Ellen’s thermal energy: Increased (For the table, mark: - Chemical pote…
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when the amount of any type of energy changes, an energy transformation…
A. chemical potential energy... kinetic energy
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excerpt from moby-dick by herman melville chapter 41 \moby dick\ the re…
D. a belief that humans are superior to nature
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excerpt from moby-dick by herman melville chapter 41 \moby dick\ the re…
the self - destructive nature of obsession
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excerpt from moby-dick by herman melville chapter 41 – “moby dick” the …
A. Ahab’s anger has increased his physical strength, and he is ready to fire his cannon.
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excerpt from the scarlet letter by nathaniel hawthorne chapter 4 -- \th…
They see themselves as more civilized.
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complete the sentence with the pronoun that agrees with the word or wor…
he
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levels of organization biome ecosystem community population species
To solve this problem about the levels of ecological organization, we analyze the components of each level: ### 1. **Species** A species is a group of organisms that can interbree…
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2. why were many afro - germans living in germany before 1933? a. they …
B. They came from German colonies or were children of mixed marriages ### Question 3
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a student is observing a cell under a microscope. the cell is growing, …
6 ### Part B
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25. which sequence of events correctly describes the process of protein…
A. DNA → transcription → mRNA → translation → proteins produced
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24. antibiotics are medicines that slow the growth of disease - causing…
A. By preventing the bacterial cell from synthesizing essential proteins
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2. what is one important result of chromosomal crossing - over during m…
A. An increase in the likelihood of having gametes in offspring that are genetically the same as their parents (Note: The correct reasoning shows that crossing - over increases ge…
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an individual of a plant species shows a certain physical characteristi…
A. Recessive
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an individual of a plant species shows a certain physical characteristi…
A. Recessive ### Question 22
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select the correct word to complete the sentence. 1. an early system of…
mass production ### Question 2
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20. use the diagram below to answer the question the diagram shows stru…
A. X: allele, Y: flower color gene, Z: chromosome
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observation questions: 1. distinguish between 2. where does transcripti…
- Transcription: Nucleus (eukaryotes) / Cytoplasm (prokaryotes). - Translation: Ribosomes (cytoplasm or rough ER). ### Question 3: How does the ribosome know which proteins to mak…
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granite city school district via biology corner an autopsy is the exami…
The main idea of this article is to explain what an autopsy is, including who determines when an autopsy is performed, how an autopsy is performed, and the purpose of an autopsy. …
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multiple choice listen why is swimming considered a cardiovascular and …
A. It requires breath control. B. It involves the movement of the whole body. C. It involves long exercise time. D. It constantly requires oxygen for the muscles.
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during photosynthesis, water and carbon dioxide become glucose and oxyg…
True
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what evidence supports the law of conservation of energy? ○ mechanical …
Energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis.
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part 1 - poetry terms match the following terms to their corresponding …
Internal Rhyme: G. When words inside the same line of poetry rhyme. Stanza: F. A group of lines in a poem, similar to a paragraph in writing. Assonance: E. Repeating vowel sounds …
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multiple choice 1 point the diagram represents a food web for a communi…
B. The fox population would decrease.
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darwins voyage guide for reading - how did darwin explain the differenc…
1. Charles Darwin was a naturalist who sailed on the HMS Beagle (1831–1836), observing species diversity (e.g., Galápagos finches) and noting adaptations that informed his evoluti…
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which component is missing from the process of photosynthesis? carbon d…
Glucose (the option with "Glucose")
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darwins voyage guide for reading - how did darwin explain the differenc…
Charles Darwin was a scientist who, in 1831, embarked on the HMS Beagle's voyage. During the voyage, he observed the great diversity of living organisms, studied the similarities …
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darwins voyage guide for reading - how did darwin explain the differenc…
Evolution is the gradual change in a species over time. ### 3. Explain how the shape of the finch’s beak is an example of an adaptation?
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match each narrative technique with its definition. match\tterm\tdefini…
- Description - F) The details a writer uses to convey a message or develop literary elements, including sensory details and/or literal and figurative language - Flashback - C) A …
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what evidence supports a conservation law? ○ carbon dioxide becomes glu…
Carbon dioxide becomes glucose and oxygen during photosynthesis.
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10 multiple choice 1 point kudzu, a vine covering many acres of north c…
D. an invasive, nonnative species
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5 multiple choice 1 point how is biodiversity essential to the environm…
Biodiversity adds to the aesthetical value of the environment and increases the amount of genetic material in the environment.
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which description properly describes the plant structures involved in p…
The correct option is: Phloem transports glucose to the plant, and stomata release oxygen. (The option with "Phloem transports glucose to the plant, and stomata release oxygen" as…
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multiple choice 1 point the diagram represents a food web for a communi…
B. owl
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14. water is often called the \universal solvent\ because many substanc…
b. polarity and cohesion ### Question 15
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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biology b midterm assessment study guide experimental design directions…
- Independent variable: Type of heat source (hot plate, electric stove, Bunsen burner, no heat) - Dependent Variable: Change in water temperature (degrees higher) - Control: The p…
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what do we call a plant that lives off another living thing? b a root c…
C. a parasite
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this article is about marian anderson, a famous african american singer…
A. by explaining that Anderson’s achievements were significant contributors to the progress of civil rights
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a sovereign remedy by flora annie steel (excerpt) chapter i a sovereign…
C. definition 3
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this article is about marian anderson, a famous african american singer…
A. to commemorate Marian Anderson’s concert at the Lincoln Memorial
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this article is about marian anderson, a famous american singer whose w…
A. supernatural characteristics
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this article is about marian anderson, a famous african american singer…
putting it in the context of a modern cultural reference
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select the correct answer. harper is researching the impact of bees on …
A. a government study on bees and the environment
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read the passage from animal farm. the animals had now reassembled in t…
the end of the Allied invasion of Russia
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read the passage from chapter 2 of animal farm. three nights later old …
B. "Major’s speech had given to the more intelligent animals on the farm a completely new outlook on life."
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read the passage from sugar changed the world as sugar planters fled fr…
A. information on enslaved populations in different American states (Note: There may be an error in the options, as the second correct option is not clearly supported by the given…
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read the passage from sugar changed the world. the enslaved people on s…
- descriptions of the difficult conditions the enslaved people faced - examples of revolutionary ideas from other countries
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read the excerpt from a genetics of justice by julia alvarez. when the …
C. Alvarez explains how her mother’s reaction to her novel provided a rare moment of peace between them.
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read the passage from sugar changed the world. the fairs were very well…
C. The careful organization of these fairs shows the intelligence of the people who planned them.
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read the excerpt from a genetics of justice by julia alvarez. my father…
B. Trujillo required people to take part in tributes and parades, which were enforced by the police state.
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read the passage from sugar changed the world. the diamond and the hous…
to link the authors’ families to sugar
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read the passage from sugar changed the world. a stream of pale ash - c…
D. "Over and over again the liquid had to be strained and purified."
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read the passage from sugar changed the world. slave labor was valuable…
D. Boycotting was an effective and persuasive tool in the fight against slavery.
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recognizing relevant evidence 13 percent of adult americans say they wo…
Thirteen percent of people in a study said they would never try recycled water.
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recovery and decline the most successful leader during the new kingdom …
- Regained lost lands for Egypt. - Signed peace treaties (with the Hittites, agreeing to peace and mutual defense). - Built temples (including the magnificent Karnak at Thebes). #…
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dylan is of course enormously influential, springsteen, who referred to…
B. His lyrics feature internal rhyme.
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summarizing an author’s claim “dylan was a revolutionary,” bruce spring…
B. Bob Dylan was a revolutionary.
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what is an activation site? what does it attach to? what does it create…
An active site (commonly mis - termed as activation site) is a region on an enzyme. It attaches to the substrate (reactant molecule). It creates an enzyme - substrate complex, whi…
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what materials may have trouble diffusing across the plasma membrane? w…
Large, polar, or charged molecules (e.g., ions, large proteins, polysaccharides) ### Sub - question 2: What is fluid mosaic? What is included in this named model?
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describe membrane phospholipids. do they remain in the same place, or c…
Membrane phospholipids have a hydrophilic head (with phosphate - glycerol) and hydrophobic fatty - acid tails. They form a bilayer (hydrophobic tails inward, hydrophilic heads out…
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many people play a musical instrument music can be soothing. a lot of s…
B. The guitar is another excellent instrument for beginners; however, it takes more practice than a recorder.
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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all of these are examples of random evolutionary processes except a. an…
D. a mutation results in a population of trees that spread their seeds more widely than their peers, causing their population to grow.
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biology unit exam review 2025/26 review questions: answer each of the f…
To answer these biology - related questions, we'll go through each one: ### Question 1 - **Sides of the DNA ladder**: The sides of the DNA double helix (the twisted ladder) are ma…
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sugar changed the world, part 5: developing and refining ideas instruct…
D. The authors’ purpose is to persuade readers that sugar production created a system that relied on slavery, but also paved the way for revolution.
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question 20 3 pts (cs 3) how do human actions negatively impact ocean e…
A. Burning of fossil fuels increases the acidity of the oceans.
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as news of the toughened sugar act reached the north--american colonist…
B. Both passages develop the idea that boycotting could bring attention to people who were treated unfairly, including enslaved people.
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citing evidence to support a claim human rights versus property rights:…
In revolutionary France, the defenders of slaves began to win the argument against the advocates of property rights.
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1. finish this quote from napoleon: \i intend to keep the revolutions _…
I intend to keep the Revolution’s \underline{beneficial} changes, but not to abandon the good institutions it \underline{overthrew}. ### Question 2
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sugar was the connection, the tie, between slavery and freedom. in orde…
D. "The global hunger for slave - grown sugar led directly to the end of slavery."
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why did britain invade saint domingue in 1793? ○ to help free enslaved …
C. to take over France’s sugar plantations
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what role does maintaining plant health play in integrated pest managem…
B. Healthy plants are more resistant to pests.
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what is one of the primary reasons pesticides are used? to control pest…
A. to control pests in agriculture and other areas
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why is the pesticide treadmill problematic? farmers can never change pe…
D. Farmers must increase the amount of pesticide the next time they spray for pests. (Note: Assuming the options are labeled A, B, C, D in order. If the original labels differ, ad…
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which of the following is the reason for the growing availability of fr…
B. people wanting healthy food
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which is a benefit of gmos? - they are accepted universally. - they hav…
B. They have reduced pesticide use.
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what term describes the growing of food and raising of animals for food…
A. agriculture
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which of the following pertains to federalism? the division of power be…
the division of power between the national and state governments
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what power do most state governors have that the president of the unite…
B. the line - item veto
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match the answers capitalists an international organization that helps …
- Capitalists - The name given by Karl Marx for the owners of the factors of production. - Command socialism - The government determines production. - Contract Law - The body of l…
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fill the grid with the letters b, o, a, t once in each row, column and …
The filled grid (row-wise) is: Row 1: O, T, B, A Row 2: A, B, O, T Row 3: T, O, A, B Row 4: B, A, T, O (If you need the grid in table form: | | Col1 | Col2 | Col3 | Col4 | |---|--…
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differences among the colonists (4c) patriots - believed in complete in…
The French and Indian War was before the American Revolution. The French and Indian War took place from 1754 - 1763, while the American Revolution began in 1775. ### 2. (Assuming …
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the beginning of the american revolution (4c) - boston massacre - _____…
s: - Boston Massacre: British - American Revolutionary War start: Lexington, Concord - Boston Tea Party: Sons of Liberty - Continental Congress: First - First Continental Congress…
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Question was provided via image upload.
To answer the fill - in - the - blanks related to the American Revolutionary Period, we use historical knowledge: ### The French and Indian War section - **Caused by conflict betw…
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read the excerpt from \amigo brothers.\ antonio was passing some heavy …
A. The excerpt contains an internal conflict, because it shows Antonio struggling with his own thoughts and worries.
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in addition to tsh, the pituitary gland also makes a hormone called act…
, the text provided is not a question. It seems to be a set of handwritten notes about hormones produced by the pituitary gland and their effects (like ACTH, LH, FSH, and related …
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question 1 (04.04h lc) (true/false worth 2 points) the pulmonary arteri…
false ### Question 2 Since the options for Question 2 are not provided in the image, we can't answer it. Please provide the options for Question 2 so that we can assist you furthe…
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5. how is the substance you identified in question 3 changed between it…
The reactants for photosynthesis are carbon dioxide (\( CO_2 \)) and water (\( H_2O \)). ### Question 6b
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2. ms. johnson insists that her students only use reliable sources in t…
newspaper article
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question 7 (multiple choice worth 2 points) (04.03r lc) lorna is at her…
A. Coronary heart disease
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which of the following pertains to federalism? the division of the mili…
the division of power between the national and state governments
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question 6 (multiple choice worth 2 points) where does oxygenated blood…
Left atrium
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question 1 (multiple choice worth 2 points) (04.03r mc) bobby has been …
A. Constricted blood vessels
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complete the path of oxygenated blood. the blood enters the left atrium…
B. mitral; aortic (assuming the options are labeled, and the second option is "mitral; aortic" as per the text in the image)
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what causes the second heart sound, called s2 or \dub\? closing of the …
B. Closing of the valves that connect the heart to the pulmonary artery and aorta