Biologie
Zellbiologie, Genetik, Ökologie und Grundlagen der Lebenswissenschaften.
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23. what happens to pyruvate after glycolysis if oxygen is present? a. …
d. It is transported into the mitochondrion to enter the Citric Acid Cycle.
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22 what is the function of the proteins embedded in the cell membrane? …
c. To facilitate the transport of molecules across the membrane
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what are three main functions of lipids? (choose 3 answers) insulation …
insulation, long - term energy storage
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21. why is mitosis crucial during development? a. it creates genetic va…
b. It ensures that cells divide correctly to form tissues and organs.
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20. what is the significance of meiosis in the context of evolution? a.…
c. It increases genetic diversity, allowing species to adapt and evolve
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where did the industrial revolution begin in the late 1700s? o englands…
England's textile industry
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19. what is the primary function of photosynthesis? a. to convert light…
a. To convert light energy into chemical energy in the form of glucose
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18. how does glycolysis contribute to cellular respiration? a. it break…
A. It breaks down glucose into pyruvate and generates a small amount of ATP.
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17. which of the following scenarios exemplifies a negative feedback lo…
d. Insulin release to lower blood sugar levels
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16. what is endocytosis? a. the process of the cell membrane engulfing …
a. The process of the cell membrane engulfing external material to form a vesicle
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15. what structural feature of the cell membrane allows it to be select…
C. The presence of channels and pores
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14. which of the following is an example of a positive feedback loop? a…
d. Blood clotting after an injury
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a molecule that doesnt like water, like most lipids, is called - hydrop…
hydrophobic
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13. how does aneuploidy arise from mitosis failure? a. by an unequal di…
a. By an unequal distribution of chromosomes between daughter cells
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what do all the statements in the box have in common? the states enacte…
They are examples of a new sense of social equality that came out of the American Revolution.
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12. what pigment is primarily responsible for capturing light energy du…
a. Chlorophyll
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11. which process follows glycolysis in the absence of oxygen? a. photo…
b. Fermentation
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use the following diagram to answer questions 19 and 20. a preserved sh…
C. blind spot and choroid layer
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10. what happens during osmosis in the context of homeostasis? a. prote…
c. Water moves across a semi - permeable membrane to balance concentrations.
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9. in which structure of the chloroplast do the light - independent rea…
c. Stroma
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compare table 3.4 with table 3.6. sugars are an immediate energy source…
Is glucose stored as starch in the potato? Yes Is glucose stored as starch in the onion? No Does this explain your results in Table 3.6? It may explain differences in sugar - star…
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8. what is the significance of the citric acid cycle in cellular respir…
a. It generates NADH and FADH2 for the Electron Transport Chain.
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multiple - choice question which of the following are lipids? (select a…
A. fats C. oils
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17. the white structure visible is the optic nerve. does the optic nerv…
1. No 2. B. choroid and the vitreous humour
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7. what does the term \semi - permeable\ mean in relation to the cell m…
a. It allows some substances to pass through while blocking others.
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6. what does the mitochondria do within the cell? a. produces energy (a…
a. Produces energy (ATP) through cellular respiration.
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5. which condition can result from a cell gaining an extra chromosome 2…
c. Down syndrome
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4. what is the role of atp in cellular processes? a. it breaks down glu…
b. It acts as the energy currency of the cell.
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3. what role do lysosomes play within the cell? a. they synthesize prot…
b. They break down cellular waste and debris.
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2. what are the products of photosynthesis? a. carbon dioxide and water…
d. Glucose and oxygen
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1. what is the role of the cell membrane in maintaining homeostasis? a.…
b. It controls the entry and exit of substances, maintaining the internal balance of the cell.
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document 1: background & rise of the tokugawa during the 1500s, power w…
5. Power was decentralized and there was warfare between competing daimyo. 6. Suspicion of foreign intervention and colonialism; to prevent damage from foreign influence. 7. Diffe…
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multiple - choice question what are the 3 main functions of carbohydrat…
1. quick source of energy 2. provide cellular support as cell walls 3. short - term energy storage
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multiple - choice question a polysaccharide is a ______ carbohydrate. s…
C. big
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which is not an example of disturbances that could trigger secondary su…
1. C. Volcanic lava flow 2. It creates new habitats over time, increasing species richness and diversity as different species colonize at various successional stages. 3. After a d…
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multiple - choice question another name for a carbohydrate is a - trigl…
B. polysaccharide
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several people confuse toads for frogs because they are very similar, b…
Part A: C. Frogs and toads eat the same prey Part B: D. Frogs and toads both enjoy eating bugs by sticking out their long tongues to catch their prey What is one way frogs and toa…
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3. describe the structure of a chloroplast and its function inside of a…
Chloroplasts have a double - membrane. Inner membrane encloses stroma with thylakoid - grana structures. Chlorophyll is in thylakoid membranes. Function is photosynthesis to conve…
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the cell walls of plants are composed of the carbohydrate ______, while…
Cellulose, Chitin
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which type of succession happens after a fire in a forest? * primary se…
1. B. Secondary 2. D. Lichens and moss
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this organelle is the trash and recycling center of a cell. chloroplast…
B. Lysosome
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multiple - choice question what is the monomer of carbohydrates? □ fatt…
C. monosaccharide
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multiple - choice question what is the monomer of carbohydrates? fatty …
C. monosaccharide
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which of these organelles do animal cells not have? chloroplasts lysoso…
A. Chloroplasts
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question 2 of 10 which of the following statements is true about german…
C. U - boat warfare was the German response to the British blockade.
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the judicial branch tutorial - out - of - court settlement (ocs) where …
- agreement may be less favorable than trial outcome: disadvantage of mediation - more efficient than trial: advantage of mediation - not designed for fairness or uncovering all f…
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which is more elaborate? something ornate something decorated
something ornate
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hugh bennett took his time giving his speech to the senate subcommittee…
10. A dust - storm to convince senators of the need for a Soil Conservation Service. 11. Because dust - storms are destructive. 12. "the sky began to fill with grit and dust blown…
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hugh bennett took his time giving his speech to the senate subcommittee…
10. A dust - storm. 11. Because dust - storms are destructive. 12. "the sky began to fill with grit and dust blown hundreds of miles by the wind" 13. Oklahoma was suffering from s…
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use the following information to answer questions 15 to 17. a preserved…
C. left and move slightly downward
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this organelle is where plants do photosynthesis. chloroplast vacuole l…
A. Chloroplast
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short answer: 1. why would plant cells need to have large vacuoles in c…
Plant cells need large vacuoles for water storage to maintain turgor pressure, nutrient and waste storage, and for cell - growth and expansion purposes.
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if an approaching train is near enough to be a danger, you must: a. cro…
B. FIND AN ALTERNATIVE ROUTE ACROSS TRACKS
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a is considered a cheater because it pairs with u in rna and t in dna f…
False
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which part of an onion root cell gives it a brick - like structure? vac…
C. Cell wall
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3 tries left inbound international tourism is classified as _________. …
visits to a country by nonresidents of that country
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this organelle is often referred to as the power house of the cell. chl…
D. Mitochondria
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3 tries left the leading international organization in the field of tra…
C. United Nations World Tourism Organization (UNWTO)
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an amino acid chain is also known as a polypeptide chain because it has…
True
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compare how nutrients move through ecosystems versus how energy moves. …
Nutrients cycle, while energy flows in one - direction and is lost as heat at each trophic level.
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what attitude did the people of the united states share after the ameri…
They remained suspicious of a strong central government.
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which one is not an example of a producer? * grass oak tree wolf algae …
1. C. Wolf 2. B. Primary consumer 3. The carbon cycle is essential for life because carbon is a fundamental building - block of organic molecules necessary for the structure, func…
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check your knowledge: classifications of tourism 3 tries left 1. what a…
A. Inbound international tourism, national tourism, outbound international tourism, internal tourism, and domestic tourism.
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1. how does unwto stimulate growth in international tourism? a. unwto s…
A. UNWTO stimulates growth in international tourism by promoting technology transfers, developing public - private sector partnerships, stimulating economic growth and job creatio…
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which group of events occurred during the american revolution? ○ group …
A. American victory at Saratoga, Naval successes for John Paul Jones, American losses at Charleston and Savannah, British surrender at Yorktown
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transcription happens in the cytoplasm nucleus mitochondria endoplasmic…
Nucleus
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bio - 201l topic 2: tissues and integument practice it lo 2.1 - 2.2. wh…
Connective tissue supports other tissues and binds them together (bone, blood, and lymph tissues).
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name date homeroom: ms. ordonez/ms. sparacello/ ms. brea add or subtrac…
1. Addition 2. Addition 3. Addition 4. Addition 5. Addition 6. Addition
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what organisms are responsible for making nitrogen usable for plants? b…
1. A. Bacteria 2. A. Energy is lost at each step
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which of the following is recycled in ecosystems? energy sunlight heat …
1. D. Water 2. C. Photosynthesis
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which process comes first when making proteins? transcription translati…
Transcription
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ms. ordonez/ms. sparacello/ ms. brea add or subtract? (do not evaluate)…
1. $7 + 11$ 2. $(-18)+(-14)$ 3. $(-13)+5$ 4. $-17+(-1)$ 5. $2+(-4)$
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compose a hypothesis for each of the following questions. will planting…
(1) Planting seeds too shallow or too deep will prevent their growth. (2) Temperature affects seed germination. (3) Earthworms can affect the quality of soil. (4) Earthworms can h…
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14. describe the similarities and differences between eukaryotic and pr…
# Breve explicación: - **Células eucariotas y procariotas**: Las similitudes incluyen la presencia de membrana celular, ADN como material genético y ribosomas para la síntesis de …
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dna polymerase is the enzyme that brings in the complementary rna base …
False
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the template to make mrna is rrna trna dna
DNA
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what is the primary plant life in forests? choose one option a grass b …
D. Trees
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match the scientists to their contributions to cell theory in the table…
8. D. stated that all cells develop from pre - existing cells 9. F. made the first observations of living single - celled organisms and called these moving cells "animalcules" 10.…
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bio-201l topic 2: tissues and integument practice it lo 2.4 - 2.5. what…
Protecting the body from damage and disease
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please select the word from the list that best fits the definition. a s…
ideology
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for her marine biology conference, jasmine uses a 3 - d printer to make…
The constant of proportionality is $5.5$ feet per millimeter and the length of the plastic model for a 1.8 - mm long fish is $9.9$ feet.
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bio - 201l topic 2: tissues and integument practice it identify the apo…
The second image (b) where the pinched - off portion of the cell is the secretion.
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the major land biomes include grasslands, deserts, forests, and ____ ch…
C. tundras
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for her marine biology conference, jasmine uses a 3 - d printer to make…
The length of the plastic model for a 1.8 - mm long fish is 9.9 ft. The constant of proportionality $k = 5.5$ ft/mm.
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which of these is a unicellular organism? amoeba ant worm fish
A. Amoeba
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which of these best describes a biome? choose one option a a change ove…
B. A region characterized by a certain climate and plant and animal life
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bio - 201l topic 2: tissues and integument practice it lo 2.1 - 2.2. wh…
The four broad categories of tissues in the human body are: epithelial, connective, muscle, and nervous.
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for her marine biology conference, jasmine uses a 3 - d printer to make…
9.9
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3 multiple choice 1 point located on the stage, adjusts the amount of l…
diaphram
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bio - 201 topic 2: cell physiology & tissues practice it what are the t…
Intracellular and extracellular fluids
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5. which eukaryotic cell organelle modifies, sorts, and packages protei…
5. c. Golgi apparatus 6. a. eukaryotic cell 7. c. homeostasis
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as cubs grow older, they begin to accompany the pride on hunts, learnin…
1. Protect the pride's territory and drive out young males to prevent competition. 2. Primary hunters and cub - carers. 3. No information to answer. 4. No information to answer.
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multiple choice 1 point connects the eyepiece to the objective lenses l…
tube
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bio - 201 topic 2: cell physiology & tissues practice it what are the f…
B. Epithelial, connective, muscle, and nervous tissue
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bio - 201 topic 2: cell physiology & tissues practice it what is the fu…
To cover the internal and external surfaces of the body and provide a barrier against damage
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multiple choice question. in a charity golf tournament the total of eac…
$10$
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2. which level involves folding into alpha - helices and beta - sheets?…
Maintaining a stable internal environment is important for proteins because it preserves their three - dimensional structure, which is necessary for their biological function. Pro…
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protein synthesis means to make proteins false true
True
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the bottom of the microscope, used for support objectives base tube sta…
base
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2 multiple choice 1 point supports upper part of the microscope nose pi…
C. arm