Biologie
Zellbiologie, Genetik, Ökologie und Grundlagen der Lebenswissenschaften.
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in the context of interpreting market research, classify the following …
Primary: Information collected from your company focus group., A marketing survey you posted on Facebook. Secondary: Facts you collected from professional journal articles., Demog…
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12. how does the author use descriptive language to create a sense of u…
12. a. By focusing on dark imagery and quiet sounds 13. c. Connected events 14. a. Creates vivid imagery 15. b. Focus on outward actions 16. a. Physical tension 17. b. Fear of cre…
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points: 1 point per category 2 or more missing items = 0 points people:…
Louis XVI: 1. King of France during the French Revolution. 2. His rule contributed to revolutionary discontent. 3. Tried to resist revolutionary changes. Marie Antoinette: 1. Quee…
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question 2 points 2 how do you cite a statement from an external source…
Within quotations
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weeping willows do not weep 1. although some scientists have argued oth…
A. A process of achieving a result
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which of the following statements regarding mutations is true? mutation…
Mutations are responsible for the creation of new alleles of genes.
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a trna with its anticodon is shown at right. the anticodon is written 3…
Ala
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what ideas influenced the start of the scientific revolution? where did…
Greco - Roman ideas provided a base of knowledge in various scientific fields. Medieval Islamic scholars' achievements in preserving, translating, and furthering knowledge influen…
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part d - oxidative phosphorylation in the last stage of cellular respir…
net input: $O_2$, $ADP$, $NADH$ net output: $ATP$, $H_2O$, $NAD^+$ not input or output: glucose, pyruvate, acetyl - CoA, coenzyme A
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the amino acid located at the carboxyl (c) end of the above peptide cha…
D. UAG, UAA, or UGA
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if a cell is placed in an isotonic solution, what will happen? a. the c…
C. The cell will neither gain nor lose water overall because the concentrations on each side of the membrane are equal. The cell is in equilibrium with its environment.
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if a cell is placed in a hypotonic solution, what will happen? a. the c…
B. The cell will gain water because water will travel into the cell due to osmosis.
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if a cell is placed in a hypertonic solution, what will happen? a. the …
A. The cell will lose water to its environment because water will travel out of the cell due to osmosis.
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use the figure below and the genetic code table to determine the identi…
[N terminus]-Pro - Leu - Val - Ser-[C terminus]
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question 18 which part(s) of different amino acids is/are different? th…
the R group
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stop testing beauty products on animals 1. in many parts of the world, …
A. until they die, D. fatal tests
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question 17 true or false? a mutation that affects a switch can change …
False
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thomas paine, a pivotal figure in the american revolution, was born in …
Sentence 2
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which type of mutation doesnt change the amino acid sequence of the pol…
silent
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which of the following changes in a cga codon would change the primary …
A mutation that replaces the G with an A
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which of the following will be the most different? the proteins in a sk…
The proteins in a skin cell and a brain cell of the same human.
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question 17 of 29 coral reefs are home to a quarter of all marine speci…
C. Loss of potential new cancer drugs
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question 13 0.5 pts mc1r is a gene that codes for a protein that contro…
The mutation was random.
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in order for new functions to arise, what must happen after gene duplic…
Mutations must occur in one copy of the gene or in its regulatory region
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question 14 of 29 the productivity of a freshwater ecosystem depends on…
A. Swamp
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stop testing beauty products on animals 1. in many parts of the world, …
A. until they die
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question 13 of 29 which list includes only biotic parts of an ecosystem…
C. Algae, grasses, animals
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a child has an ear infection and is treated with an appropriate antibio…
Some bacteria in the initial bacterial population were resistant to the antibiotic, survived the antibiotic treatment, and caused a second infection.
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question 12 of 29 phosphates have been banned in most dishwashing deter…
A. They lead to algal blooms and starve fish of oxygen.
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if the sugar concentration in a cell is 3% and the concentration in the…
B. Sugar can undergo facilitated diffusion through a carrier protein and no energy is required.
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did you get it? the movement of a substance against its concentration g…
A. Active Transport
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how many of the amino acids in the polypeptide below have an r group (s…
one
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did you get it? the movement of a substance down its concentration grad…
C. Facilitated Diffusion
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if you compare any two different amino acids, how will they differ? the…
Their R groups will differ
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question 10 of 29 in which of these ecosystems do nutrients cycle the m…
D. In tropical rain forests
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question 15 of 19 which element of the neolithic revolution led to the …
D. Human societies no longer had to follow herds of animals to find enough food.
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secondary structure is caused by which of the following? hydrogen bondi…
Hydrogen bonding between groups along the backbone.
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how many peptide bonds are in the polypeptide shown below? 2 3 6 8 9
2
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which of the following is translated? exons the promoter the 5 cap the …
exons
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what kind of energy powers photosynthesis? a. chemical energy b. kineti…
C. Solar energy
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question 11 of 19 which of the following describes a major difference b…
B. Manorialism offered farmers and craftsmen less economic freedom than they experienced after the Commercial Revolution.
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during medieval times before the scientific revolution, how did people …
They relied on religious texts, Church - teachings, and opinions of scholars.
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4. what is active transport? what are the three types of active transpo…
Active transport is the movement of substances against a concentration gradient using energy. The three types are primary active transport (uses ATP directly), secondary active tr…
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during medieval times before the scientific revolution, how did people …
People determined truth by relying on authority figures (religious leaders, classical philosophers, Church teachings), traditional beliefs, and superstitions. This method was flaw…
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question 1 of 29 what are the two main abiotic factors that affect orga…
B. Salinity and water temperature
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question 1 of 19 the commercial revolution succeeded in europe, in part…
B. The spread of coin currency, which made international trade more efficient
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label each process based on the chromosome number. meiosis fertilizatio…
(Left - most process) Mitosis (Middle process) Meiosis (Right - most process) Fertilization
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question 3 1 pts what was a major global event that influenced the crea…
Question 3: D. World War II Question 4: A. Free and equal in dignity and rights
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five different species of warblers, seed - eating birds, live in the sa…
C. Resource partitioning of the seeds reduces competition, and the five different species can live in the same tree.
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question 17 of 23 how does sikhism compare with hinduism and islam? a. …
C. Sikhism shares the belief in karma and reincarnation with Hinduism and is monotheistic like Islam.
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question 11 of 23 the protestant reformation in europe was caused, in p…
D. The Catholic Church's practice of selling forgiveness for sins
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a team of scientists and engineers is working together to develop a new…
B. a protein that specifically binds lipids or oils
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1. grown - ups not welcome! its not uncommon for many parents to see su…
A. Had a discussion to settle for something
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question 4 of 10 what is one benefit of internal storytelling? a. it he…
A. It helps to guide our behavior.
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crossing over compare the homologous chromosomes to the chromatids they…
Cross - over results in genetic recombination by exchanging genetic material between homologous chromosomes. This increases genetic diversity among offspring, which is important f…
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crossing over fill in the blanks... during __________ of meiosis, _____…
During prophase I of meiosis, homologous chromosomes pair up forming a tetrad. Crossing over occurs at this time as sections of non - sister chromatids are exchanged. This exchang…
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select the correct answer. a group of students is trying to grow a kelp…
A. The kelp draws nutrients from the water rather than the soil, which it does not have available
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kyle is applying to be a police officer. in his interview, he describes…
The table with: Personal interests: following cases on the news Skills: physical condition and training Achievements: grades and mock trial finalist Values: honest, caring, compas…
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meiosis label these cell structures present during prophase i...
From top - to - bottom (assuming the top unlabeled box points to the pole structure): Centriole Crossing Over of Chromatids Spindle Homologous Chromosomes
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question 24 of 32 which lake zone usually gets the most sunlight? a. re…
D. Littoral
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a firm is marketing a new cell phone. the firm determines that when it …
$0.2x(500 - x)$
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acc h bio integr section i - 4b (lms) practice test: the chemistry of l…
Left box: Substrates bind to enzyme Right box: Substrates are converted into products
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7 multiple choice 1 point in order for a chemical reaction to occur, an…
7. A. activation energy 8. B. blender
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question 8 total surplus is: a. always more for consumers than for prod…
- Question 8: B. the sum of consumer and producer surplus. - Question 9: True - Question 10: A. mutually beneficial trades to take place.
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5 multiple choice 1 point which of the following statements best explai…
## Question 5: Oxygen bubbles are produced and are trapped under the paper disc, causing it to become buoyant ## Question 6: All enzyme active sites are occupied, The enzyme has r…
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the enzyme carbonic anhydrase is a protein that binds to two small mole…
Neither A nor B is correct. Carbonic anhydrase acts as a catalyst, lowering the activation - energy of the reaction between carbon dioxide and water, but it does not increase the …
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3 matching 3 points in this lab, we will be studying a chemical reactio…
3. $O_2, H_2O$ - Product $H_2O_2$ - Reactant/Substrate Catalase - Enzyme 4. D. All of the above
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when you calculate the number of combinations of r objects taken from a…
A. Selecting a group of teams for a tournament without regard to order is an example of a combination.
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1 multiple choice 1 point enzymes that carry out various metabolic reac…
1. B. protein 2. False
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rhetorical device, appeal or figurative language,paste the sentence fro…
Allusion: No example. Hyperbole: No example. Personification: No example. Simile: No example.
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the diagram shows the direction trade winds blow below and above the eq…
C. The Coriolis effect bends them.
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question 48 if a cell is placed in a solution and within minutes it beg…
Question 48: C. hypotonic Question 49: A. turgor Question 50: A. tap water
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prokaryotic organisms lack a nucleus. true false question 45 eukaryotic…
Question 44: True Question 45: True Question 46: True Question 47: sugar
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question 30 of 30 which of these fields of study would be the most usef…
B. Botany
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the diagram below shows the gel electrophoresis results of an edna stud…
D. Only Calumet site 1
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question 41 which of the following cell organelles contains water and m…
Question 41: Vacuole Question 42: Chloroplast Question 43: False
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question 9 of 23 look at the map below. during the 15th through 18th ce…
D. Region C
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question 25 of 30 which of these technologies allows scientists to foll…
D. Global positioning systems (GPS)
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8. drugs work in the brain because they have similar a) electrical char…
b) size and shape as natural brain chemicals
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molecules that do not contain carbon in long chains or rings are: carbo…
1. D. inorganic 2. A. bacteria 3. A. nucleus
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7. brain cells or neurons turn electrical impulses into ____________. a…
a) chemical signals
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the reagent used to test for reducing or simple sugars is: iodine, bene…
1. B. Benedict's 2. D. lipids 3. D. emulsifier
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question 20 of 30 here is a picture of a creek in a forest. which part …
A. Animals living in and around the creek
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question 32 what structure on the microscope permits exact focusing? il…
Question 32: fine adjustment Question 33: False Question 34: Top
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question 29 the part of the microscope that holds the slide steady: coa…
Question 29: D. stage clip Question 30: B. 4x Question 31: D. Pointer
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question 8 of 23 which of the following statements best describes the a…
None of the above options are correct. But if we had to choose the least incorrect among them, none truly fit the historical reality. However, the Ming did not isolate themselves …
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the bible, isaiahs account during king hezekiahs reign, sennacherib kin…
The Assyrians conquered many of the cities around Jerusalem. King Hezekiah's god killed 185,000 Assyrians. The Assyrians sent an army to Jerusalem.
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a scientist collected data that demonstrate that a particular species o…
D. Biology
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question 27: the changing of the distance between the slide and the obj…
Question 27: course adjustment Question 28: 100
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1. lining up: in each of the two cells, the chromosomes line up at the …
1. A diploid (2n) cell has two sets of chromosomes; a haploid (n) cell has one set. 2. Meiosis I separates homologous chromosomes; Meiosis II separates sister chromatids. 3. It re…
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what is the purpose of a control sample that is known to be from a give…
C. To identify samples containing the target DNA
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the working distance decrease as magnification increases? true false qu…
Question 22: A. True Question 23: A. True Question 24: B. False Question 25: B. medium power
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what cell - structure controls transport because it is selectively perm…
- First question: cell membrane - Second question: Hemolysis - Third question: Field of View
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the steigerwald forest is a temperate deciduous forest ecosystem in bav…
It has many different types of trees. It has soil that is rich in nutrients.
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the shrinking and loss of water in plant cells is called: crenation tur…
1. D. Plasmolysis 2. A. Hemolysis 3. A. The salt water would place your cells in a hypertonic situation
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the gobi desert is a cold desert ecosystem located in northern china an…
It has long, cold winters. It has dry, thin soil. It has a small amount of rain or snow.
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which cell does not have any internal membrane and no membrane - bound …
Question 1: D. Prokaryotic Cell Question 14: C. Osmosis Question 15: A. Molecules move from an area of high concentration to low
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multiple choice: the nullification crisis erupted over this. banking po…
C. Tariff Policy
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what cell organelle is the powerhouse of the cell and produce atp? nucl…
- First question: B. Mitochondria - Second question: B. cell wall - Third question: A. chloroplast
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question 5 of 30 which pair of scientific fields would be most useful i…
A. Geophysics and geography