Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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how did the administrative division of the roman empire contribute to i…
The division between East and West weakened mutual support and made the Western Empire more vulnerable.
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read the line from hamlet cited in shakespeare: the world as stage. bar…
It is dark because Barnardo has trouble seeing the other guard.
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i. directions match the term in the left column with the best definitio…
1. d 2. a 3. e 4. b 5. d 6. b 7. a 8. c 9. d 10. b
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name _ date _ homeroom: ms. ordonez/ms. sparacello/ ms. brea week #6 -t…
$\frac{-2}{5}=-0.4$, $\frac{-2}{-9}=0.\overline{2}$, $\frac{2}{-13}\approx - 0.153846$
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figurative language - identifying it p) personification s) simile h) hy…
1. P 2. P 3. I 4. L 5. L 6. M 7. S 8. P 9. H 10. P 11. H 12. I 13. H 14. H 15. H 16. I 17. H 18. I 19. H 20. H 21. I 22. H 23. P 24. H 25. H 26. H 27. M 28. L 29. S 30. H 31. L 32…
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which of the following organisms in the soil food chain does not obtain…
C. protozoa
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gross production is the amount of energy left after cellular respiratio…
F
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which of the following levels is the most efficient at energy conversio…
A. producers
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producers are the primary living source of energy in a food web. please…
T
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3. how will the construction of a large dam on a river impact the surro…
C. The dam will disrupt the natural flow of the river, potentially affecting downstream ecosystems.
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energy in an ecosystem flow from consumers to producers. please select …
F
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impact of using microorganisms to clean up oil spills? a the microorgan…
A. The microorganisms will eliminate the waste helping populations and increase biodiversity, C. to determine if glyphosate would cause various harm to human populations
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entropy is greater at higher trophic levels than at lower levels. pleas…
T
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click to review the online content. then answer the question(s) below, …
Producers: Plants use photosynthesis to make food. Consumers: Animals eat other organisms for energy. Decomposers: Fungi and bacteria break down dead organisms and recycle nutrien…
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down 1 an alternative procedure in a criminal case where the prosecutio…
1. Plea bargain 2. Delinquent child
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down 1 an alternative procedure in a criminal case where the prosecutio…
Plea - bargaining
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a minority is powerless while it conforms to the majority; it is not ev…
- Tax money is funding a violent, unjust war. - The crime that the state is committing is worse than the crime of withholding taxes. - Acts of civil disobedience such as withholdi…
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which of the following best describes the fate of energy in ecosystems?…
D. It flows through and is used by ecosystems in the form of sunlight.
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most energy enters ecosystems in the form of sunlight. please select th…
A. T
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every time energy is transferred between organisms in a food web, some …
T
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question 1 the best alternate headline for this article would be a. int…
This question requires more context about the article to determine the best answer. Without knowing the content of the article, it's impossible to select the most appropriate alte…
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question 1 the best alternate headline for this article would be ______…
No information about the article content is given, so unable to determine a correct answer from A. Interior Designers Reach New Heights With CAD Software, B. Interior Designers Ma…
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which of the following is a product of respiration resulting from the b…
C. carbon dioxide
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the energy used for metabolic processes reduces the efficiency of secon…
T
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which of the following is an input for cellular respiration? a. co₂ b. …
D. O₂
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which of the following is not a product of cellular respiration? a. co2…
C. $C_{6}H_{12}O_{6}$
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which of the following is the balanced chemical equation for photosynth…
A. \(6H_2O + 6CO_2 ightarrow6O_2 + C_6H_{12}O_6\)
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muscular problems • bruises - areas of discolored skin that appear afte…
- bruises: blood pooling; ice - muscle strains: muscle strains - tendonitis: tendon; disease; rest - hernias: hernias; abdomen - muscular dystrophy: genetic; no; physical therapy
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another function of lipids aside from the main structural component of …
they can be used for insulation whether in a neuron or for thermal purposes.
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what are two of the main functions of lipids? (select two) short - term…
insulation, long - term energy storage
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multiple - choice question what other structure does chitin make? (reme…
the exoskeleton in insects
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all cells are surrounded by a cell membrane, which is made up of phosph…
The cell membrane is made up of a lipid bilayer, which contains two layers of phospholipids. The phospholipids are arranged with hydrophobic tails facing each other and hydrophili…
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the diagram shows some of the many types of lipids, carbohydrates, and …
1. Carbohydrates 2. Lipids 3. Proteins
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while the lipid bilayer makes up the majority of the cell membrane, the…
lipids, proteins, carbohydrates
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the properties of phospholipids determine their orientation within the …
Oxygen, a small non - polar molecule
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the cell membrane consists of two layers of phospholipids. the head of …
attracts; repels; outward; inward
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29. ¿a qué grupo de macromoléculas pertenece la siguiente molécula? (ca…
29. Carbohidratos 30. Evitan el agua y prefieren ambientes no - acuosos. 31. Probablemente son hidrófilos. 32. C4H8O2 podría ser un ácido carboxílico o un éster. Se necesitan átom…
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16. la maltosa está compuesta por dos moléculas de azúcar unidas. ¿cómo…
16. Disacárido 17. 2:1 18. Mayor que 2:1
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1. what are the 3 main chemicals that make up the dna molecule? 2. what…
1. Deoxyribose sugar, phosphate group, nitrogen - containing base 2. Stores genetic information and directs protein synthesis 3. Adenine (A), Thymine (T), Guanine (G), Cytosine (C…
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questions 13 through 15 refer to the following. \the adoption of the ma…
D. The Abbasid state was headed by a caliph who was both the state's supreme religious and political leader.
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unit 1 progress check: mcq questions 10 through 12 refer to the followi…
B. Despite geographical barriers, some African states were able to maintain diplomatic and cultural contacts with the broader Afro - Eurasian world.
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why do cells divide? what happens during interphase? what is the longes…
Interphase is the longest phase of the cell cycle. Mitosis is the process of nuclear division in the cell cycle. Cytokinesis is the division of the cytoplasm to form two daughter …
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task 3: look at the table below. answer the questions on the table to t…
1. 4 2. Whale 3. 81.3% 4. Pig
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compare presentations of events (info) mastery check select one sentenc…
From "Dan Rather: Journalist": In college, Rather majored in journalism. Then, he landed a job as a reporter. Eventually, he rose to the top anchor position at CBS nightly news in…
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pare presentations of events (info) english y check dan rather: journal…
Provided: Dan Rather stopped working at CBS in 2005, Dan Rather continued working after he left CBS Not Provided: Dan Rather listened to the radio as a child, Dan Rather studied j…
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task 3: look at the diagram below. write what do you notice about each …
- Interphase: The cell has a distinct nucleus and nucleolus with chromatin in a threadlike form. - Prophase: Chromosomes are condensed and the nuclear envelope is disappearing. - …
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task 2: read the passage below and answer the question. 1. the diagram …
Cells with damaged DNA or in unfavorable conditions would likely continue to divide, increasing the risk of cancer - like uncontrolled cell growth.
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dan rather: journalist dan rather listened to news reports from wwii co…
C. Dan Rather was inspired to be journalist when listening to reports about World War II.
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comparing and synthesizing informational texts assignment read an artic…
after Aldrin and Armstrong landed on the moon’s surface
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15 of 15 microscopic examinations of brain tissue reveal senile plaques…
1. neurotoxin 2. beta - amyloid 3. protein 4. degenerative 5. inhibiting
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the blood - brain barrier no other body organ is so absolutely dependen…
1. nutrients 2. bloodborne 3. capillaries 4. astrocytes 5. anesthetics
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9 of 15 ordinarily, csf forms and drains at a constant rate so that its…
1. meningitis 2. fluid 3. pressure 4. damage 5. vein
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27. describe diffusion: • moves things into/out of the cell (circle one…
- 27. Moves things into and out of the cell, Moves from high - to - low concentration, For small molecules, Does not use protein doorway - 28. Moves things into and out of the cel…
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21. describe diffusion • moves things into/out of the cell (circle one …
21. Moves things into/out of the cell: both; Moves from high - to - low/low - to - high concentration: high - to - low; For large/small molecules: small; Uses/does not use protein…
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27. describe diffusion. moves things into/out of the cell (circle one o…
27. Moves things into/out of the cell: both; Moves from high - to - low/low - to - high concentration: high - to - low; For large/small molecules: small; Uses/does not use protein…
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identify each image as: diffusion, osmosis, facilitated diffusion, acti…
21. Active transport 22. Diffusion 23. Endocytosis (phagocytosis) 24. Facilitated diffusion 25. Osmosis 26. Exocytosis
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19. an amoeba expels waste. a. does this require energy? b. is this act…
19. a. Yes b. Active transport c. Exocytosis 20. a. From the beaker of water to the red blood cells b. The beaker of water c. No d. Osmosis
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earths resources part ii level: 1/3 5 more questions to go after level:…
B. help countries decrease their dependence on imported oil.
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3. when the uss maine exploded in havana harbor, hurst newspapers carri…
D. yellow journalism
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choose the correct answer for each row. determine which of the followin…
Yellow journalism in the U.S.: Cause U.S. control of Cuba, Puerto Rico and the Philippines: Effect The sinking of the U.S.S. Maine: Cause The struggle for Cuban and Philippine ind…
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example 5: energy drinks and test performance does drinking an energy d…
**Example 5**: Randomly assign 10 students to the energy - drink group and 10 to the placebo group. Use double - blinding. Compare exam scores. **Example 6**: Match students in pa…
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initially an ideal diatomic gas pressure $p_i = 2.5\times10^{5} pa$ and…
Work done $W = 1.015\ J$, Change in internal energy $\Delta E=-1.015\ J$
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question 6 6/10 who returned to russia in april 1917 and played a key r…
B. Vladimir Lenin
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mr. reed studied his biology students homework and test scores. he foun…
There is a correlation between test score and amount of homework completed. There is probably also causation. This is because there might be an increase in a student's test score …
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18. refer to models 1 and 2 to complete the chart below. write yes or n…
| | Bacterial Cell | Animal Cell | Plant Cell | All Cells | |--|--|--|--|--| | Cell Membrane | yes | yes | yes | yes | | Ribosome | yes | yes | yes | yes | | Cytoplasm | yes | yes…
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which action most contributed to an international economic crisis durin…
Congress passed the Smoot - Hawley tariff.
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how do the themes of \a psalm of life\ and \auspex\ differ? while \psal…
While "Psalm" argues that the soul continues after death, "Auspex" indicates that time destroys the heart's passions.
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how are entrepreneurs similar? they have strong personal traits, such a…
First question: They have strong personal traits, such as determination and confidence. Second question: Willingness to take risks
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consider a n = 4.6 mol of helium balloon and it undergoes temperature i…
(a) $\Delta E = 1834.848\ J$ (b) $W = 1223.232\ J$ (c) $Q = 3058.08\ J$
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what does the personification in this text suggest? it was the early af…
There were occasional gusts of wind.
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question 1 (1 point) saved listen plants are considered a) consumers b)…
B. autotrophs
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question 2 (1 point) listen the energy produced during the cellular res…
c) visible light energy absorbed by photosynthetic pigments
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question 3 (1 point) listen how will we determine if photosynthesis has…
A. if areas of the leave turn black after treatment with iodine
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question 2 (2 points) listen which of the following would be characteri…
It can be reversed if the concentration of the substrate is raised to sufficiently high levels. It competes with the substrate for a position on the active site. The inhibitor bin…
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a general name for any substance that can increase the rate of a chemic…
1. catalyst 2. competitive inhibition 3. enzyme 4. coenzyme 5. active site 6. noncompetitive inhibition 7. substrate
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1. read and listen as prompted, and do your best to answer active liste…
It was generally used as a bass voice
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match the following terms related to enzymes and enzyme function with t…
1. catalyst 2. competitive inhibition 3. enzyme 4. coenzyme 5. active site 6. noncompetitive inhibition
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which of the following is true of coleus? a) it is absent of pigment b)…
D. It can have areas with green, pink, yellow and white
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question 16: which global popular music style has had a long - running …
Question 15: C. among African slaves who worked on sugar cane plantations and in gold and diamond mines Question 16: C. hip hop Question 17: B. open sexuality and male dominance
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geranium leaves will be prepared by paper clipping either black paper, …
B. The portion of the leaf where starch has been produced will turn black.
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question 1 (1 point) listen during the process of photosynthesis, what …
D. oxygen gas
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question 8 (3 points) listen increasing concerns about dependence on fo…
Components for converting corn to ethanol: Enzymes (e.g., amylase) to break starch to sugars, yeast for fermentation. Reactants: Glucose, yeast. Products: Ethanol, carbon - dioxid…
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a student recorded the height of each student in the school. she then m…
Height is affected by multiple pairs of genes on different chromosomes.
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which represents polygenic inheritance of traits? a cow that has red an…
a mix of blue, green, and brown eye colors
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question 6 (1 point) listen which of the following are end products of …
C. carbon dioxide and ethanol
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question 5 (1 point) which of the following is correct regarding alcoho…
B. it is anaerobic C. it occurs in the cytoplasm
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which of the following is correct regarding glycolysis. select two. a) …
For the first question: B. it occurs in the cytoplasm C. it is anaerobic For the second question: A. glucose
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question 2 (1 point) what are the end products for glycolysis? select t…
c) pyruvic acid, e) ATP and NADH
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which statement best describes human eye color? an incompletely dominan…
a polygenic trait that follows non - Mendelian inheritance patterns
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which conclusion is supported by the graph? more than half of the popul…
The lightest and the darkest skin pigmentations are equally common in the population.
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match the following term related the fermentation and respiration with …
Products in alcohol fermentation - 7. Ethanol, CO₂, and NAD+ Reactions that proceed without oxygen - 2. anaerobic Reactants in fermentation - 6. Pyruvate and NADH Pyruvate in glyc…
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name wolf many people fear wolves. they believe wolves attack people. t…
1. d. wolves 2. b. by howling 3. a. a group of wolves 4. d. day or night 5. Avoid the person as much as possible.
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6. does albumin and casein contain tyrosine? how do you know?
Yes, albumin and casein contain tyrosine, known through protein analysis techniques.
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explain why polygenic traits are expressed through quantitative variati…
Polygenic traits like skin color are expressed through quantitative variation because multiple genes contribute to the trait, with each gene having a small, cumulative effect on t…
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a chicken with black feathers (bb) is crossed with a chicken with white…
The genotype of the offspring is BW. Since both black and white feathers are expressed in the offspring, this is an example of codominance.
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explain incomplete dominance, using snapdragon flowers as an example.
Incomplete dominance is a genetic phenomenon where neither allele is fully dominant. In snapdragons, crossing red (RR) and white (rr) flowers gives pink (Rr) flowers due to the bl…
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are traits resulting from the expression of multiple genes from differe…
Polygenic traits
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codominance explains inheritance resulting in two dominant alleles bein…
Incomplete dominance
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describe the first law of thermodynamics. consider a thermodynamic proc…
(a) $220J$ (b) $-68J$ (c) $-210J$
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explains inheritance resulting in two dominant alleles being expressed …
Codominance