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 1 which of the following is incorrect? disease caused by campy…
Campy is spread primarily by undercooked beef.
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3. why are gymnosperm seeds referred to as aked seeds\? they do not for…
They are not enclosed in a fruit
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2. which category of gymnosperms are thought to have given rise to mode…
D. gnetophytes
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human herd behavior can be observed at large - scale demonstrations, ri…
D. Humans are driven by emotion to join the crowd.
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5. how are gymnosperms in category gnetophyta usually pollinated? by wi…
C. by insects
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lightb x timeline of the american revolutionary war 1. the rebelling co…
1. 1754: French and Indian War begins (sets the stage for colonial - British tensions) 1773: Boston Tea Party (protest against British taxation) 1774: First Continental Congress (…
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at a science conference, a scientist presented the results of his field…
by leading to new investigations and a greater understanding of fossils
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4. what does the phrase aked seeds\ mean in reference to gymnosperms? t…
they don't have fruit
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what action started the franco - prussian war? ○ bismarck edited a tele…
1. A. Bismarck edited a telegram to insult France. 2. D. A belief that private ownership is preferred to public ownership.
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1. what is the relationship between genetic drift and population size? …
1. Genetic drift has a more significant impact on allele frequencies in smaller populations as random events can cause larger and more rapid changes in allele frequencies compared…
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3. what characteristics apply to gymnosperms? select all that apply. us…
- use seeds to reproduce - have cones as reproductive structures - have vascular tissue
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2. which category of gymnosperms are thought to have given rise to mode…
D. gnetophytes
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quiz: an american hero true/false decide if each statement is true or f…
1. True 2. True 3. False 4. True 5. False 6. D. all of the above 7. A. All 8. The Cabinet
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nicholas is conducting an investigation to determine how the number of …
in a line graph
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using technology like phones or the internet to send messages or talk t…
1. Digital communications 2. False 3. Journalism and Broadcasting
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which of the following is not likely to be a place of employment for so…
1. C. Physical therapist's office 2. B. Printing technology 3. A. True
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if you are under emotional or physical stress while driving a vehicle, …
B. stop driving or have someone else drive.
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m.2 diffusion across membranes which of the following statements descri…
For the solute particles to reach equilibrium, more particles will move across the membrane to the left than to the right.
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the ratio of landline phones to cell phones at an apartment complex is …
170
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vocabulary: endangered species threatened species vulnerable species wh…
# Breve explicación: La clasificación de especies en niveles como en peligro de extinción, amenazadas y vulnerables ayuda a priorizar esfuerzos de conservación. Identificar a esta…
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directions: define the terms in the table below. term 1. ammonification…
1. Ammonification: The process by which organic nitrogen is converted to ammonia by decomposer organisms. 2. Nitrification: The process by which ammonia is oxidized to nitrites an…
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7. what is the difference between the focus and the epicenter of an ear…
The focus is the internal starting - point of an earthquake, while the epicenter is the surface point directly above the focus.
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ariana garcia apontes practice m.2 diffusion across membranes get 4 - c…
Because the solute particles have reached equilibrium, the same number of particles will move across the membrane in each direction.
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what is meant by means of production? capital used to produce wealth in…
For the first question: Capital used to produce wealth For the second question: The Romantic movement opposed the Industrial Revolution because of the abuse of child laborers
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what was an impact of the end of japanese colonization of the korean pe…
1. The peninsula was split into two nations. 2. He created the first fully mechanized spinning and weaving factory in the United States.
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22. where do we get all of our simple and complex carbohydrates from? 2…
22. Plant - based foods such as grains, fruits, and vegetables. 23. No answer given for copying as no source answers provided. 24. Energy storage, insulation, component of cell me…
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3. digestive pathway 1. mouth 2. pharynx 3. esophagus 4. cardiac sphinc…
A. Mouth B. Stomach C. Small intestine D. Large intestine
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citron mechanical systems makes all sales on credit, with terms 1/15, n…
1. When recording sales using the net method: - Debit: Accounts Receivable $682,976 - Credit: Sales Revenue $682,976 2. When recording cash collection: - Debit: Cash $682,976 - Cr…
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members of a lacrosse team raised $1581.75 to go to a tournament. they …
Equation: $55.75p + 968.50 = 1581.75$
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question 2 of 5 which of the following is not a function of protein? a.…
C. Helps keep the body warm.
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complete the text to describe the diagram. solute particles moved in bo…
to the left than to the right
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name______ hour______ 5. describe how the flow of energy and matter cre…
The Earth's internal heat drives convection currents in the mantle. Magma rises at mid - ocean ridges to create new crust. At subduction zones, crust is recycled back into the man…
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macromolecules webquest name_task 1 - introduction to biomolecules vide…
1. Molecules present in living organisms. 2. Energy. 3. Monosaccharide. 4. Fats. 5. Energy - storage, insulation, forming cell membranes. 6. Lipids. 7. Amino acids. 8. Building ti…
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2. which of the characteristics below apply to enzymes? (select all tha…
Can be reused, Are specific, Speeds up chemical reactions
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1. match the term on the left with its definition on the right active s…
Active Site - C Protein - D Enzyme - Substrate Complex - E Product - A Substrate - B
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read the passage. as the nazi party gained power in germany in the year…
After many European artists migrated to New York City as a result of World War II, the city emerged as a global art hub.
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question 1-12 which of the following situations should be modeled by a …
# Explicación: ## Paso 1: Comprender la forma de una función lineal Una función lineal tiene la forma $y = mx + b$, donde $m$ es la pendiente y $b$ es la intersección con el eje -…
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multiple choice- this was a reason for the texan revolution. when invit…
B. Santa Anna became too hard on the Texan settlers and took rights away from them.
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true or false: texas was annexed (added) to the united states immediate…
False
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true or false: emember the alamo\ was used by general sam houston to ra…
True
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lesson 4 practice questions directions: choose the correct answer from …
1. b. Toussaint 2. c. Hidalgo 3. b. Iturbide 4. d. Bolivar 5. a. San Martin 6. d. Marti
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read the passage. called nares, a sharks nostrils sit on either side of…
The shark's acute olfactory sense helps it identify prey and determine its location.
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13. steven sassone pays $248.78 semiannually for insurance. 14. mary le…
Bill Valente: Disposable income: $\$2773.33$ Clothing: $\$175$ Debt service: $\$165$ Food: $\$350$ Hobbies: $\$10$ Housing: $\$700$ Insurance: $\$175$ Medical: $\$175$ Recreation:…
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matching - match the description with the correct term to add a territo…
1. To add a territory to the Union - Annexation 2. A person who arranged for the settlement of land in Texas during the 1800s - Empresario 3. The location of the first fight of th…
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27. what is the correct sequence of events? 1. the declaration of indep…
27. c. 2, 3, 4, 1 28. d. Common Sense 29. b. a Patriot, to raise fears about the British army in the colonies
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fill in the blanks using the best words from the box below. first law o…
2.016) biomass decrease 2.017) linear sequence 2.018) ecosystem's energy flow 2.019) biomass pyramid 2.020) number pyramid
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5. higher order thinking is it possible for the product of a monomial a…
Yes, it is possible. This can happen when there is a cancellation of terms during the multiplication process, such as when two of the terms in the trinomial are additive inverses …
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13) paul paints houses. he charges his customers a fixed amount to cove…
B. the charge for each gallon of paint Paul will need ### 14)
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housing for british soldiers. 21. the __________ was a gathering of del…
21. First Continental Congress 22. Lexington, Concord 23. Intolerable Acts 24. repeal 25. tax
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fill in the blanks using the best words from the box below. first law o…
2.016) Trophic pyramids portray the useful energy is lost in each trophic level. 2.017) Food chains portray the organisms eat other organisms for energy. 2.018) A trophic pyramid …
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talia just lost her mother. she is struggling to cope with this unimagi…
She could start a new creative hobby.
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1 select all the correct words in the passage. which two words or phras…
a supernatural visitation, disarms the world
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the following passage explains how the u.s. entered world war ii. selec…
The United States was unprepared for war. Many people and politicians were "isolationists" who saw no reason why their country should fight Germany or Japan.
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select the best evidence to support the statement that in nature, sweet…
"Primates, I learned, love sweets for reasons that are simple enough to explain: sweetness is the natural sign of ripeness, and the best assurance, especially when balanced with j…
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the portion of the membrane system in eukaryotic cells that is responsi…
B. smooth ER.
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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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the punnett square predicts the ratio of genotypes in the offspring, ba…
75 percent
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1. select all the correct words in the passage. which two words or phra…
# Brief[SSE Completed, Client Connection Error][SSE Completed, Client Connection Error][LLM SSE On Failure]
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select the best evidence to support the statement that in nature, sweet…
"Primates, I learned, love sweets for reasons that are simple enough to explain: sweetness is the natural sign of ripeness, and the best assurance, especially when balanced with j…
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8. venus and mars how does botticelli show the relationship between ven…
# Breve explicación: En la pintura de Botticelli, Venus (diosa del amor) y Marte (dios de la guerra) se representan en una postura relajada y cercana, lo que sugiere una interrela…
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which statements use a tone that is appropriate for a museum caption? c…
The artist's overhead view creates a dizzying effect, and his fascination with the skyscraper is distinctly contemporary. The sculptor's use of shapes that increase in size create…
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assignment 5.3 graphs of polynomial functions due tuesday by 11:59pm po…
Zeros: $5,\frac{1}{5},1$ Multiplicities: $1,2,3$
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10. passive and active transport (2.6, 2.9) make a chart comparing pass…
| Comparison Aspect | Passive Transport | Active Transport | | ---- | ---- | ---- | | Direction of Concentration Gradient | High to low | Can be low to high | | Use of Energy | No…
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describe how dna controls the production of proteins. practice multiple…
1. A. it is needed for cell division 2. A. nucleus and ribosome 3. A. DNA contains nucleotides and codes to make amino acids, which in turn make proteins. 4. B. DNA to mRNA 5. C. …
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topic: cell functions and organelles \individuals with progeria produce…
C. A eukaryotic cell because it has membrane - bound organelles.
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9. cell walls (2.5) how do cell walls influence structure and cell perm…
Cell walls influence structure by providing support and can affect permeability by acting as a barrier. They are made of materials such as cellulose (plants), peptidoglycan (bacte…
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a dish containing bacteria has a diameter of 0.0001 kilometer. the diam…
$10^{12}$
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topic: cell functions and organelles \individuals with progeria produce…
A. A eukaryotic cell because its nucleus is damaged.
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the base of the spiral organ responds to high frequencies of sound. a t…
A. True
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an interneuron is also known as an association neuron. a) true b) false
A. True
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a very strong stimulus produces a larger action potential. a true b fal…
B. False
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select all that are parts of the ear.choose all that apply. a ossicles …
A. Ossicles B. Tympanic membrane C. Pinna D. Cochlea
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which are functions of the autonomic nervous system? choose all that ap…
A. Controls actions of internal organs B. Controls secretions from glands
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small subunits called monomers carbohydrates son utilizados por el cuer…
| Macromolecule | Building Block | Elements | Function | Food Examples | | ---- | ---- | ---- | ---- | ---- | | Carbohydrate | Monosaccharide | Carbon, Oxygen, Hydrogen | Obtener …
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3 multiple choice 1 point what is the primary reason for the variation …
B. The Earth's axial tilt and its revolution around the Sun cause varying angles and durations of sunlight at different latitudes.
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8. selective permeability (2.5) define selective permeability. how does…
Selective permeability is the ability of a membrane to allow some substances to cross it more easily than others. The plasma membrane's lipid bilayer is hydrophobic in the interio…
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a stimulus will open ion channels that will allow ______ to flow into t…
B. sodium; positively
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an inhibitory neurotransmitter might cause ____________. a sodium gates…
B. potassium gates to open moving potassium out of the cell
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4. why do you think the united states ended the reciprocity treaty? how…
The US may have ended the Reciprocity Treaty for economic protection and post - Civil War priorities. For British North American colonies, it could cause economic hardships and pu…
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the photopigment rhodopsin is found in __________. a rods b cones
A. rods
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nerve signals from the general body senses travel up the spinal cord to…
A. somatosensory area of the parietal lobe
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multiple choice question the artery that connects the left and right an…
O anterior communicating artery
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the receptors for hearing and balance are in the __________. a outer b …
C. inner
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which of the following are examples of chemoreceptors? a taste b olfact…
D. Taste and olfaction
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7 multiple choice 1 point which statement correctly describes the mathe…
Earth sweeps out equal areas in equal time by moving faster when closer to the sun and slower when farther from the sun.
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multiple choice question the artery designated by an arrow in the figur…
anterior communicating
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which part of the spiral organ responds to low - pitched sounds? a the …
A. The tip
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multiple choice question common iliac arteries arise from the division …
C. abdominal aorta
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question 20 through which process are neurotransmitter molecules releas…
B. Exocytosis
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in which direction does the transmission of an impulse cross a synapse?…
B. Axon to dendrite
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when a neuron is at rest, there is more ________ on the inside of the c…
A. potassium; sodium
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question 11 which of the following incorrectly lists the neuron part wi…
C. Dendrite - stores most of the endoplasmic reticulum
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the table shows the number of bacteria in each petri dish. petri dish n…
# Explicación: ## Paso 1: Calcular el número de bacterias en el plato C El número de bacterias en el plato A es $8^{6}$. El plato C tiene $8^{2}$ veces más bacterias que el plato …
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in order for an action potential to occur, a certain membrane potential…
D. threshold
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fousters farms has 5^3 fruit trees on their land. myrnas farms has five…
# Explanation: ## Paso 1: Calcular el número de árboles en Fouster's Farms Calculamos $5^3$. Como $5^3 = 5\times5\times5= 125$. ## Paso 2: Calcular el número de árboles en Myrna's…
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which part of the brain is concerned with hunger, thirst, water balance…
B. Hypothalamus
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what is the structural classification of interneurons? a unipolar b mul…
B. Multipolar
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which effectors of the pns are served by somatic motor nerves? a cardia…
D. Skeletal muscle
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question 4 photoreceptors are located in the __________. enter answer
retina
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question 3 1 point the time between action potentials when a neuron is …
refractory