Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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read the excerpt from gilgamesh: a new english version. they could hear…
D. connection to the supernatural
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question 1 - 8 in terms of energy flow in ecosystems, which of the foll…
Energy flows in one direction from the sun to producers and then consumers.
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demand curve for milk breaking news ping pong tournaments rapidly rise …
The demand curve for milk does not shift.
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what did darwins work as a naturalist involve? select all that apply. s…
- Studying the ideas and work of other naturalists - Observing and collecting specimens from places he visited
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5. identify which symbiotic relationship occurs when two species in a c…
1. C. mutualismo 2. H. sunflower 3. D. coyote 4. H. a mistletoe plant living on a tree 5. A. a hawk eating a mouse
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1. directions match the term in the left - column with the best definit…
1. 1. c, 2. a, 3. d, 4. e, 5. b 2. c 3. d 4. b 5. a 6. c
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question 5 (1 point) research showed that river temperature and polluti…
a) It allows components to move and interact within the membrane
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question 4 (1 point) the pollutants are blocking specific membrane prot…
B. Channel proteins
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question 3 (1 point) the researchers found that the high concentrations…
A. It shrinks due to water leaving the cell
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which of the following is not a role of the nucleus? (1 point) stores d…
Where proteins are made
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question 1 - 2 how does the second law of thermodynamics apply to energ…
As energy moves through the food web, a portion is always lost as heat, increasing the entropy of the system.
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question 2 (1 point) how might pollutants that interact with the hydrop…
B. They will increase membrane fluidity, causing instability
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which organelle is the site for protein synthesis? (1 point) cell membr…
B. Ribosome
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question 1 (1 point) what property of phospholipids allows them to spon…
c) Their amphipathic nature
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matching: match the following words with the structures they describe. …
From the out - most structure to the in - most: E. cell A. nucleus B. chromosome D. DNA C. gene
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question 10 (01.05 mc) walter is helping to make cookies for a basketba…
$5\leq x\leq40$; Walter needs to make at least 5 more cookies but no more than 40.
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if you are doing a scientific study, which would be good resources and …
Good models: National Academy of Science Journal, Science textbook Not so useful models: Tiktok, Newspaper
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deliver therapeutic genetic material to target cells, but these vectors…
C. Researchers are developing modified viral delivery systems that may reduce but not eliminate immune system interference with gene therapy treatments.
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12. whose son was tragically kidnapped and murdered during the 1930s? a…
12. D. Charles Lindbergh 13. True 14. False 15. True 16. False 17. I. John L. Lewis 18. H. Alfred Landon 19. A. Orson Welles 20. G. Huey Long 21. F. Jesse Owens 22. K. J. Edgar Ho…
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question 1 - 3 if the producer population in an ecosystem were reduced …
The energy available to tertiary consumers would decrease over time.
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question 2 (1 point) geology is the study of the earth and in particula…
B. structure
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9 multiple choice 1 point what is the name of the bacteria that breaks …
D. Nitrobacter
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roman religion and mythology worksheet section 1: multiple choice quest…
1. c) Jupiter 2. b) Vesta 3. c) Saturnalia Section 2: A. Jupiter - Sky and Thunder B. Juno - Marriage and Childbirth C. Neptune - Sea D. Mars - War E. Venus - Love and Beauty
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question 12 (1 point) the study of historical evolution through _?_ is …
B. deep time
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6 multiple choice 1 point what is the name of the bacteria that breaks …
# Breve explicación: Según el diagrama y los conocimientos de biología, las bacterias Nitrosomonas son las que convierten la amoníaco en nitrito. # Respuesta: Nitrosomonas
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27. which of the following is a primary sex characteristic that develop…
27. None of the above (as all options are secondary sex characteristics). 28. C. Development of breasts
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a desert biome receives very little rainfall. which adaptation in plant…
Shallow roots that absorb water quickly after rainfall.
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5 multiple choice 1 point what organisms are missing if your nitrates a…
F. Nitrobacter
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4 multiple choice 1 point what organisms are best to remove nitrates? f…
E. Plants
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3 multiple choice 1 point nitrobacter breaks down nitrites into________…
D. Nitrate
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2 multiple choice 1 point nitrosomonas breaks down ammonia into what ch…
F. Nitrite
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1 multiple choice 1 point what is a chemical that is a product of biolo…
A. Nitrite
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question 34 (3 points) describe, in detail, how a glycosidic linkage is…
A glycosidic linkage is formed via a condensation reaction where the anomeric carbon of a monosaccharide reacts with a hydroxyl group of another molecule, eliminating a water mole…
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match each vocabulary word from once upon a time to its definition. a t…
a tooth or point of a saw - like edge or surface - serrations went hurriedly through a place, stealing things and causing damage - ransacked an ornamental molding around the wall …
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18 multiple choice 1 point a container that can hold water and aquatic …
B. Aquarium
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17 multiple choice 1 point you added a new fish to your aquarium, which…
D. Nitrates
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question 1 - 9 mountain goats have thick fur and special hooves that al…
Cold temperatures and steep topography
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use the chart below to answer the question that follows. advantages and…
colonists had a better knowledge of the land than the British
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question 31 (10 points) match the cellular structure to the description…
1. 2. rough endoplasmic reticulum 2. 8. cristae 3. 1. nuclear pore complex 4. 9. cell wall 5. 10. microfilament 6. 3. Golgi apparatus 7. 6. granum 8. 5. vacuole 9. 4. vesicles 10.…
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13 multiple choice 1 point what device would you use to replicate sun s…
# Breve explicación: El calentador se utiliza para controlar la temperatura, el termómetro para medirla, el hidrómetro para medir la humedad o la densidad de un líquido. El LED Aq…
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question 1 - 8 in terms of energy flow in ecosystems, which of the foll…
Energy flows in one direction from the sun to producers and then consumers.
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what device moves aquarium water through a filter pad to remove fish wa…
A. Mechanical Filter
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what was the impact of minutemen during the revolutionary war? (1 point…
As trained soldiers who could prepare for battle quickly, they fought the British at Lexington and Concord.
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question 30 (1 point) in what type of inhibition does the inhibitor bin…
noncompetitive inhibition
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which statement best supports the first law of thermodynamics in the co…
Energy cannot be created or destroyed, but it is transformed and transferred between organisms at different trophic levels.
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question 29 (1 point) what substrate does lactase break down? sucrose m…
C. lactose
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the french and indian war breaks out in north america. parliament passe…
The French were angry with Britain and wanted to support its enemies.
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question 28 (1 point) functional groups found in lipids are alcohol and…
D. alcohol and carboxylic acid
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match each vocabulary word from once upon a time to its definition. a t…
- a tooth or point of a saw - like edge or surface: serrations - went hurriedly through a place, stealing things and causing damage: ransacked - an ornamental molding around the w…
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astronauts and scientists conduct research studies aboard the internati…
D. sixteen nations
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10 multiple choice 1 point your fish are looking tired, breathing quick…
B. pH
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question 14 in the arctic of the tundra biome, which adaptation best il…
Tundra plants grow very low to reach sunlight during summer.
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question 26 (1 point) which of the following bonds holds together a pro…
Covalent bond
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the led aquarium light is on 12 hours a day, your aquarium windows are …
# Explicaciones breves: La alga en un acuario se ve estimulada por la luz. Reducir el ciclo de luz puede restringir su crecimiento. Agregar más sal, ajustar la temperatura del cal…
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question 1 - 6 in the context of the tundra biome, which adaptation bes…
Animals in the tundra develop thick fur and a layer of blubber to insulate against cold and conserve body heat.
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question 24 (1 point) saved which on is not a macro molecule carbohydra…
D. Vitamin
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multiple choice 1 point if your fish appear to be breathing more heavil…
# Explicación breve: El agregado de una bomba de aire a un acuario es una forma efectiva de aumentar la cantidad de oxígeno disuelto en el agua, lo que beneficia a los peces que r…
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7. how do the speakers in both passages address the financial aspects o…
A. The speaker in Passage 1 argues that the cost is too high for the honey program, but the speaker in Passage 2 lists profitable alternatives.
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what device would you use to raise the temperature in an aquarium for t…
C. heater
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3. the primary male sex hormone responsible for the development of male…
3. B. Testosterone 4. A. Menarche
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question 22 (1 point) enzymes are not used in food industries leather i…
C. Nylon fabric making Industry
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question 28 1 pts diffusion can be defined as the net movement of molec…
Question 28: the net movement of molecules from a region of higher concentration to a region of lower concentration. Question 29: the number of chromosomes is reduced by half. Que…
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question 21 (1 point) the hydrophobic interior of the cell membrane is …
Phospholipid tails.
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6 multiple choice 1 point the gravel at the bottom of an aquarium that …
D. Biological Filter
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a grassland ecosystem contains grasses, rabbits, snakes, and hawks. usi…
Only a small portion of the grasses' energy will be available to the rabbits, and even less will transfer to the snakes and hawks.
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1. what era is \an occurrence at owl creek bridge\ set in? world war i …
C. The American Civil War
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question 20 (1 point) the role of cholesterol is to create a barrier. a…
maintain fluidity at low temperatures.
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a desert biome receives very little rainfall. which adaptation in plant…
Shallow roots that absorb water quickly after rainfall.
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question 25 1 pts the component that distinguishes one nucleotide from …
Question 25: nitrogen base. Question 26: citric acid cycle. Question 27: anaphase
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4 multiple choice 1 point you added a new fish to your aquarium, which …
B. Nitrites
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question 19 (1 point) the role of the oligosaccharide in the cell membr…
recognize self and rejects non self
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question 18 (1 point) most body cells are continually being replaced as…
lysosome.
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misplaced modifiers and related errors. the phrase rube goldberg machin…
C. Rube Goldberg enthusiasts exchange ideas in online chat groups and at local meetings.
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question 22 1 pts the two processes of protein synthesis are transcript…
- Question 22: transcription and translation. - Question 23: S phase - Question 24: the net movement of water molecules from a region of lower solute concentration to a region of …
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misplaced modifiers and related errors the phrase ube goldberg machine\…
The content pertains to identifying and addressing misplaced modifiers, a key aspect of writing and grammar.
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2 multiple choice 1 point the safest way to reduce the amount of ammoni…
perform a 10% water change
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part c: experimental design an experiment involves defining variables, …
a) Temperature b) Dependent variable: Growth rate of ferns. Measurement: Increase in height or number of new fronds. c) Type of soil, size of pots, amount of light, type of fern (…
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question 17 (1 point) coenzyme is cofactor inorganic molecules zinc pro…
Organic compound
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what is true about both the 2008 - 2009 and 2014 gaza wars? both result…
Both caused high casualties and destruction in Gaza.
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question 19 if red blood cells containing 10% solute are placed in a so…
- Question 19: Water will move into and out of the cells at equal rates. - Question 20: phagocytosis. - Question 21: allosteric effector.
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i need to clarify/correct what he just said. im not sure why he is link…
True
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incorrectly canned meats, vegetables, and fish, herb - infused oils, an…
Clostridium botulinum
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26 what do sebaceous glands secrete? a sebum b collagen c keratin d swe…
A. sebum
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question 16 water pressure that develops in a solution as a result of o…
Question 16: D. osmotic Question 17: B. down a concentration gradient Question 18: D. karyophase
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question 15 (1 point) competitive inhibitors act like the active site a…
Question 15: combines with the active site of the enzyme. Question 16: by lowering the activation energy of the reaction
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people and terms a. ____________ 1. the everyday spoken language of the…
Vernacular
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question 13 (1 point) saved which of the following polysaccharides cont…
Question 13: glycogen Question 14: required to start a reaction.
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question 13 in the electron transport system, the final electron accept…
- Question 13: C. oxygen - Question 14: A. cells that are genetically identical to the parent cell - Question 15: B. anaphase - mitosis is complete
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21 the most external skin region is composed of: a dense fibrous connec…
D. stratified squamous epithelium
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exit ticket which british action or colonial response do you think was …
The Stamp Act of 1765 was a crucial British - colonial action leading to the American Revolution because it united the colonies in their opposition to 'taxation without representa…
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21 the most external skin region is composed of: a dense fibrous connec…
D. stratified squamous epithelium
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which of the following spreadsheets shows the financial plan with the g…
The spreadsheet shown has a net cash flow of $15$.
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question 10 glycolysis occurs in what part of the cell? mitochondria pl…
- Question 10: C. cytoplasm - Question 11: B. primitive sex cells. - Question 12: B. enzymes.
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16 hair, nails, and the outer layer of the skin are made mostly of a to…
D. keratin
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why is it important to adjust the focus carefully when switching betwee…
Careful focus - adjustment is needed for a clear image when changing magnifications. Incorrect microscope use can distort cell size or structure views, causing errors in reading t…
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renaissance in northern europe i. objectives a. explain how the printin…
A. Johannes Gutenberg B. The Low Countries C. Albrecht Dürer D. Etching
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14 the main function of melanocytes is to a remove dead cells by phagoc…
C. protect deeper cells by producing melanin
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question 7 1 pts which of the following is an active transport process?…
Question 7: endocytosis Question 8: does not depend on cell energy. Question 9: diploid
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which of the following movements most directly led to the enlightenment…
D. Scientific Revolution
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how did the french respond when the colonies defeated the british at sa…
They were encouraged to support the patriot effort.