Biology
Cell biology, genetics, ecology, and life science fundamentals.
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read the science textbook excerpt and then answer the question. genes a…
biology students
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short - term disability payroll changes on july 1, the office of the co…
C. enroll all employees to be paid by direct deposit
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3. what are some biotic factors in an ecosystem? check all that apply. …
fungus worms insects
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which option is most likely to help a teen have healthy online behavior…
C. Avoiding downloading software from someone you don't know
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theta nu manufacturing co. policies and procedures section i: product r…
A. CPA and VPS
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how did the boston tea party set the stage for the american revolution?…
It united the colonies in opposing British rule.
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2. what are some abiotic factors in an ecosystem? check all that apply.…
air, water, light, soil
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what are the 3 products of cellular respiration glucose, atp, oxygen wa…
Water, Carbon dioxide, ATP
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theta nu manufacturing co. policies and procedures section i: product r…
D. notify the Consumer Product Safety Commission
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which structures are found in animal cell but not in plant cell mitocho…
Flagellum and Lysosome, Large vacuole and Chloroplast
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how did the boston tea party set the stage for the american revolution?…
It united the colonies in opposing British rule.
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cell membrane golgi body what organelle holds genetic information? lyso…
Nucleus
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which type of character is most associated with internal conflict? a. r…
A. Round
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question 9 of 10 which event is an example of an internal conflict in a…
D. The Monkey King struggles to accept the fact that he is a monkey.
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read the passage. healing andre an injured green sea turtle, its shell …
To facilitate regrowth of a green sea turtle's broken shell, rescuers used orthodontic braces.
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18 what is the main difference between plant and animal cell division d…
C. Animal cells form a cleavage furrow while plant cells form a cell plate.
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which situation is an example of an external conflict? a. a woman tries…
B. A man tries to stop his community from tearing down a historic building.
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theta nu manufacturing co. policies and procedures section i: product r…
B. Customer Service Manager
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the concentration of co₂ in the atmosphere changes throughout the year,…
The Northern Hemisphere has more land area and plant life than the Southern Hemisphere. There are significantly more plants growing and performing photosynthesis in the Northern H…
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shoes by effie, inc. body language as a factor in effective communicati…
D. influence
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which situation is an example of an internal conflict? a. a man struggl…
D. A young boy tries to choose between playing football and taking dance lessons.
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electrical interruptions loss of normal power a. generator - produced e…
E. Security
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she pushed the door open and saw ms. jenson, the math team advisor, sit…
D. Jenna is afraid she's not confident enough to confront Ms. Jenson.
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1. list name three traits protists have in common. 2. identify what kin…
1. Eukaryotic, mostly unicellular, aquatic - living. 2. Sexual reproduction results in different offspring; asexual reproduction results in identical offspring. 3. Mosquitoes are …
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the main, or central, idea of the passage is scientists are trying to a…
It emphasizes the urgency of coral reef depletion.
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read the passage. rethinking coral reefs coral reefs are one of earths …
Scientists are trying to address damage to reefs by breeding corals that are able to survive in warmer and more acidic oceans.
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william spun around in his chair and put his hand over the receiver of …
A. Dom is angry with William and his poor performance at work.
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which event is an example of external conflict in american born chinese…
D. Danny fights Chin - Kee after Chin - Kee embarrasses him at school.
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15 cells pass through a g₂ checkpoint before entering mitosis. ideally,…
A. So that healthy daughter cells are produced, allowing the organism to continue growing
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14 meiosis produces a 2 haploid cells b 4 diploid cells c 2 diploid cel…
D. 4 haploid cells
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4.choose two important figures from the list below and explain how each…
George Washington: He was the commander - in - chief of the Continental Army, leading military campaigns and providing crucial leadership. Samuel Adams: He was a political agitato…
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the u.s. and central american economies are relatively complementary. i…
B. grain production
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13 why is meiosis important for sexual reproduction? a it allows gamete…
A. It allows gametes to have half the original number of chromosomes of the organism.
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establish the identity. csc θ · cos θ = cot θ write the left side in te…
B. Quotient Identity
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how were alfred adlers theories different from sigmund freuds? adler be…
A. Adler believed that social needs had the most significant impact on personality.
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part a which is a central idea of the text? ancient lakes are important…
Ancient lakes are important historically, biologically, and economically, but they face many threats.
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5. directions: choose the correct answer for each row. the first battle…
1. Lexington & Concord 2. Saratoga 3. Treaty of Paris 4. Yorktown
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17 i defeated the aztec empire after a severe decline in the population…
B. Hernan Cortes
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17. i defeated the aztec empire after a severe decline in the populatio…
B. Hernan Cortes
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reading check 2. define what is an autotroph? reading check 3. list wha…
14
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united states history i: beginnings to the industrial revolution qtr a …
start settlements in the Americas.
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1. what are two things mentioned in the reading that can happen that mi…
1. Cannot answer without reading. 2. The process by which the structure of a biological community evolves over time. 3. Occurs in an area where no previous community existed, star…
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after the american revolution, the new country needed a government to r…
the Articles of Confederation
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after listening to a long discussion on the skeletal system, you conclu…
A. supports the body and makes red and white blood cells
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6. why was the victory at saratoga a turning point in u.s. history? it …
It convinced France to support the American cause
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which scenario will most likely result in a change to the nitrogen cycl…
Decreasing the amount of nitrogen - fixing bacteria in the soil
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what are protists? protists are members of the kingdom protista. they a…
Protists are eukaryotes. The cells of protists have a nucleus, which is a characteristic of eukaryotes. Prokaryotes do not have a membrane - bound nucleus, so protists cannot be p…
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question 38 (7 points) identify the labelled structures (a to g) in the…
A: 6 molecules of carbon - dioxide B: 18 molecules of ATP C: 12 molecules of NADPH E: 5 molecules of RuBP F: 18 molecules of ADP + Pi
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which type of microscope is used to observe living or preserved specime…
B. Compound Light Microscope
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question 37 (2 points) why might rubisco be considered the most importa…
Question 37: Rubisco catalyzes the first step of carbon - fixation in photosynthesis, converting CO₂ into organic compounds, which is fundamental for the food chain and oxygen pro…
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question 35 (2 points) water is a critical component of biochemical pro…
**Question 35**: Water is the electron donor in the light - dependent reactions, and its photolysis releases oxygen and supplies electrons to replace those lost from chlorophyll, …
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14 i was the spanish conquistador who defeated the incan civilization. …
A. Francisco Pizarro
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which of the following statements about the phosphorus cycle are correc…
Phosphorus mainly enters the biosphere from rock and sediments
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question 34 (2 points) this is an absorption spectrum for chlorophyll a…
Yellow - orange
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photosynthesis, cellular respiration, and decomposition all involve the…
Atmospheric CO₂ levels increased and decreased during roughly the same months each year. Each year's peak atmospheric CO₂ concentration was greater than that of the previous year.…
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bacteria respond better to medications that attempt to eradicate the co…
T
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read the following excerpt from a student essay. how can the writer bes…
by varying sentence length
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carbon constantly cycles into, out of, and within the biosphere. two ke…
| | Photosynthesis: Reactants | Photosynthesis: Products | Cellular respiration: Reactants | Cellular respiration: Products | |--|--|--|--|--| | Oxygen | | $\boxed{\checkmark}$ | …
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7. which explanation best supports the claim that elements from substan…
(2) Substance 1 molecules can be joined together to make the substances which are used to form other carbon - based molecules.
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question 33 (12 points) when comparing the mitochondrion to the chlorop…
1. What are the products of photosynthesis? - 1. $C_{6}H_{12}O_{6}+O_{2}$ 2. Which process requires $CO_{2}$? - 9. Calvin cycle 3. What molecule forms the key output of oxidative …
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1. what are the benefits of using biotechnology in agriculture? 2. how …
1. Increased crop yields, improved nutritional content, pest and drought resistance. 2. Enhances productivity for food security, reduces pesticide and fertilizer use for sustainab…
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5. using information from the model, which statement correctly identifi…
(1) The plant takes in carbon compounds from the atmosphere, which get converted into sugar and then used by the cow during Process B to produce usable energy.
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reread this passage from a walk in the woods, in which the narrator exp…
The narrator knows the best way to keep themselves safe, but they knowingly choose to run toward danger instead.
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which of the following is not a way diseases are spread? a. air b. skin…
D. moisture
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question 31 (1 point) saved ten glyceraldehyde - 3 - phosphate (g3p) pr…
Question 31: B. 6 RuBP Question 32: C. 6
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question 30 (1 point) the calvin cycle assimilates co₂ with ○ ribulose …
Question 30: ribulose 1,5 - bisphosphate. Question 31: 6 RuBP.
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carbon is exchanged within the biosphere when heterotrophs - organisms …
1. Carbon moves within the biosphere when heterotrophs consume autotrophs. 2. Carbon - based molecules are broken down by heterotrophs as they digest food.
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question 28 (1 point) cyclic photophosphorylation involves photosystem …
Question 28: Photosystem I. Question 29: ATP and NADPH power the Calvin cycle.
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which of the following was not a mode of production before the industri…
C. Steam
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carbon enters the biosphere from the atmosphere or hydrosphere when aut…
- Carbon dioxide gas from the atmosphere can be used in photosynthesis. - Photosynthesis produces glucose and oxygen. - Light energy is needed for autotrophs to perform photosynth…
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question 26 (1 point) the light - dependent reaction takes place outsid…
Question 26: C. on the thylakoid membrane. Question 27: C. CO₂.
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read the passage and then answer the question. while most scientific fi…
By chance/Accidental
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during the industrial revolution which invention most affected imports …
Steam Engine
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what can ecotourists discover at los haitises national park? (4 points)…
Unique ecosystems, diverse wildlife, and cultural - historical sites.
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which of the following was not a mode of production after the industria…
D. Wind power
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question 25 (1 point) the source of electrons required by p680 is from …
C. H₂O
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other organisms that are part of the tibetan plateau ecosystem include …
Energy flow in the Tibetan Plateau ecosystem is unidirectional from producers to consumers. Due to the low efficiency of energy transfer between trophic levels (about 10 - 20% of …
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question 23 (1 point) photosystem 680 is also called photosystem i. pho…
Question 23: B. Photosystem II. Question 24: D. All of these.
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question 21 (1 point) energy in the reaction centre of a photosystem co…
Question 21: C. absorbed photons Question 22: B. two
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some pathogens can be transmitted between people and infected animals. …
T
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during the industrial revolution which invention most affected exports …
D. Cotton Gin
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question 20 (1 point) a photosystem is a group of chlorophylls and prot…
A. a group of chlorophylls and proteins.
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during the industrial revolution all of the following made production f…
E. Printing Press
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explain the two ways that waterborne pathogens can be transmitted.
1. Ingestion of contaminated water. 2. Contact with mucous - membranes through contaminated water.
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question 19 (1 point) which pigment absorbs a red light the best? carot…
chlorophyll b.
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carbon can cycle within and between the biosphere, the atmosphere, and …
Step 1: Carbon moves from the biosphere to the atmosphere via cellular respiration. Step 2: Carbon moves from the atmosphere to the biosphere via photosynthesis. Step 3: Carbon mo…
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question 18 (1 point) a pigment is bright. absorbs certain wavelengths …
absorbs certain wavelengths of light.
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vocabulary practice, continued d. vector vocabulary define the words in…
1. A unit of heredity made of DNA. 2. Genes have different forms called alleles. 3. An alternative form of a gene. 4. Determine phenotype. 5. Observable traits of an organism. 6. …
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carbon is exchanged within the biosphere, as well as between the biosph…
- Decomposers obtain energy by breaking down organic waste and dead organisms. - Carbon moves from the biosphere to the atmosphere and the geosphere during decomposition.
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autotrophs and heterotrophs obtain energy from glucose (c₆h₁₂o₆) and ot…
Cellular respiration produces water and carbon dioxide. Energy is released during cellular respiration.
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question 16 (1 point) photosynthesis takes place mostly in photoautotro…
Question 16: E. All of these Question 17: D. smaller amounts of energy
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plants that yaks eat grow under stressful conditions. decreased atmosph…
2. (2) There is less carbon dioxide available to use for photosynthesis at extreme altitudes. 3. Pikas move quickly and forage for food, which helps them find necessary resources …
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weekly2readingassignment. use the bar graph to select the best answer t…
D. All of the above
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talk about the company policies and regulations. use must, must not, or…
1. I must report to work by 8:00. 2. I must punch in at 8:00 and punch out at 4:00. 3. If I will be late, I must call my supervisor. 4. I must wear my ID tag at all times. 5. I mu…
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question 14 (1 point) which of the following could result lower the num…
Question 14: protons leaking through the inner mitochondrial membrane Question 15: ATP and NADPH
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the main, or central, idea of the passage is dwarf planets like pluto a…
It highlights the key contrast between dwarf and regular planets.
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hotspot answer which external factors might affect your chosen career f…
There are multiple correct pairs. For example: Technological Advancements, Regulatory Policies; Technological Advancements, Shifting Industry Trends; etc.
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question 13 (1 point) atp is produced by cellular respiration in the cy…
D. All of these
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question 12 (1 point) oxidative phosphorylation occurs in the cytosol. …
C. at the inner membrane of the mitochondrion
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1. how do genetically modified organisms (gmos) differ from traditional…
1. GMOs have DNA altered by genetic engineering, with traits from other species possible; traditional crops use natural breeding with traits from within or related species. 2. Bio…