Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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27 multiple choice 1.5 points a pyrimidine dimer usually causes dna pol…
Causes DNA polymerase to slip
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26 multiple choice 1.5 points a pyrimidine dimer could form between a a…
D. C and T
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24 multiple choice 1.5 points pheromone produced by yeast is a dna an r…
D. a polypeptide
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23 multiple choice 1.5 points which of the following can prove yeast is…
Yeast cell contains a nucleus.
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question 12 1 pts doctor dunn downloaded a file onto his computer from …
Ransom
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22 multiple choice 15 points which of the following yeast strains is li…
C. a strain with trp 1 mutation only
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21 multiple choice 1.5 points under normal living conditions, yeast is …
C. a haploid
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round 2 of 10 evidence means to: hinder or prevent the efforts, plans, …
show by one's behavior, attitude, or external attributes
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19 multiple choice 1.5 points in a dihybrid cross of ttpp x ttpp, tall …
B. 3/16
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18 multiple choice 15 points in a complementation test, two independent…
The mutations are in different genes
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17 multiple choice 1.5 points in a regular dihybrid cross, a ratio of 9…
D. epistasis
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activity 8 : quiz module : skeletal topic : structures type : multiple …
(Without seeing the actual highlighted area, we can't give a definite answer. But if we assume the blue - highlighted area on the side of the skull in the image is the one in ques…
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in a dihybrid cross, r is normal for adenine, r is mutant for adenine a…
C. HArT/HBRt
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what is the main characteristic of autoimmune diseases? autoimmune dise…
Autoimmune diseases occur when the immune system mistakenly attacks the body's cells.
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15 multiple choice 1.5 points if an affected individual with a rare rec…
A. 0
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which sentence demonstrates the correct use of semicolons in a series w…
A. We visited Paris, France; Rome, Italy; and Madrid, Spain on our tour.
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this is a model of the cell cycle. in which phase does the dna double? …
C. S
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what does a genetic predisposition to arthritis mean? it increases the …
It increases the likelihood of developing arthritis later in life.
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14 multiple choice 1.5 points suppose that a dominant mutation in human…
B. one half
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in garden peas, round seeds (r) is dominant over wrinkled seeds (r). a …
1RR: 2Rr: 1rr
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plaque formation place the events involved in plaque formation below in…
step one: injury to artery wall step two: LDL moves into artery wall and gets oxidized step three: macrophages gobble up the LDL step four: foam cells are created step five: a fib…
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unit 3 organism growth question id: 24951 the above cellular process oc…
A. S
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question 3 2 pts metabolism and hydrogenation match the sequence of eve…
lipolysis: breaking down triglycerides into fatty acids and glycerol lipogenesis: making fat from glucose amino acids and fatty acids beta - oxidation: break down of fatty acids t…
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12 multiple choice 1.5 points with which of the following combinations …
B. HA1/HB1, C. HA1/HB2, D. HA2/HB2
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multiple choice 1.5 points in the following diagram, a mutation in whic…
D. All of the above
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cell cycle phase\tdescription g1\tcell growth s\tdna replication g2\tce…
C. G2
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10 multiple choice 1.5 points if a yeast strain requires a nutrient for…
B. an auxotroph
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multiple choice 1.5 points yeast complementation means one strain can c…
One strain can complement the deficiency of another if they are different mating types
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9 multiple choice 1.5 points yeast complementation means one strain can…
One strain can complement the deficiency of another if they are different mating types
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read the following paragraph and identify the sentence that demonstrate…
d. The scientist explained her findings, which revolutionized the field.
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8 multiple choice 15 points yeast life cycle includes the following pro…
D. pollination
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7 multiple choice 1.5 points which of the following is true about phero…
They fly in the air to reach yeast cells of the opposite type
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6 multiple choice 1.5 points which of the following most accurately des…
The two nuclei from the shmoos have fused
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definition and classification of lipids match the word with the correct…
- linoleic acid: omega 6 essential fatty acid - phospholipid: major constituent of cell membrane and surface of lipoproteins - linolenic acid: omega - 3 essential fatty acid - sat…
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5 multiple choice 1.5 points a peanut - shape structure is formed when …
Two shmoos come together and just fused
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multiple choice 15 points two yeast haploid cells of opposite mating ty…
C. Haploid cells don’t survive well in stress conditions
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3 multiple choice 1.5 points in a short period of anaerobic environment…
C. Break down glucose to carbon dioxide and ethanol
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2 multiple choice 1.5 points which of the following is the correct orde…
Unbudded cell, the cell buds, nucleus divides, cell divides
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multiple choice 15 points yeast needs the following nutrients to grow e…
D. MV medium
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question 1 (1 point) now that you have looked at your mark, where do yo…
There is no single correct answer as it depends on the individual's self - assessment. The options are: - Trouble remembering cell biology terms and processes. - Trouble taking de…
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which sources would be appropriate for researching the question \what i…
an interview with a social media blogger a piece by a family counselor in a newspaper a journal article by a psychologist
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question 7 (3.57 points) baburs life proves that blood ties of kinship …
Question 7: B. False Question 8: A. all of the other options are true. Question 9: C. Super patriotism to the United States of America
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which of the following is not true about the image above, taken from a …
C. The animators would have used maquettes while making this feature.
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10. which statement best explains how the author connects scientific id…
The author uses the example of hyponatremia and eating food to show how water and nutrients move through the membrane to keep the body balanced.
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9. which sentence from the passage shows cause and effect? * \the membr…
"The membrane couldn't release wastes, the cell would quickly become unhealthy and could die"
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8. what would most likely happen if a cell membrane couldnt remove wast…
The cell would become unhealthy and possibly die
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7. the passage explains that the cell membrane isselectively permeable.…
The membrane allows only certain substances to enter or leave the cell
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6. when you eat food and your body breaks down carbohydrates, how does …
It passes through transport proteins in the cell membrane
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complétez le texte avec le pronom dobjet direct qui correspond aux mots…
1. la 2. les 3. le
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5. with hyponatremia, why do cells swell? * the membrane stops letting …
The blood has too little salt, so water moves into the cells
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4. what process allows water to move in and out of the cell through the…
Osmosis
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kepler’s laws of planetary motion johannes kepler (1571–1630) made the …
1. c) Third Law 2. b) Second Law
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3. what analogy was used to describe the cell membrane? *
Fluid - mosaic
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2. what is the main function of the cell membrane? * to make energy for…
To control what enters and leaves the cell
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15. a small independent motion picture company determines the profit p …
15a. $85000$ DVDs 15b. $\$128500$ 16a. $150$ trees 16b. $\$27.5$
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in an amusement park ride, the cars spin rapidly while accelerating alo…
semicircular canals.
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why are children often repelled by the taste of novel meat dishes and b…
Novel or bitter foods were considered potentially toxic by our ancestors.
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read the following thesis: fast food has proven to be a revolutionary f…
D. "During a relatively brief period of time, the fast food industry has helped to transform not only the American diet, but also our landscape, economy, workforce, and popular cu…
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read the excerpt from the masque of the red death by edgar allan poe. b…
to thrill
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10 what is the meaning of the hyperbole in these verses of ralph waldo …
The first shot of the Revolutionary War affected more people then those just within the area that the shot took place.
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grace is comparing cell phone plans. a prepaid phone plan costs $0.20 p…
The prepaid phone plan will have a steeper line and lower y - intercept.
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scientists collected monthly data on the population of beetles and geck…
If the beetle population is 1500, scientists could predict finding about 11530 geckos. If a scientist found 35 geckos, she would estimate the beetle population to be $y=0.13\times…
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video recap: introduction to cells directions: for each statement, writ…
1. both 2. Eukaryotes only 3. Prokaryotes only 4. Eukaryotes only 5. Eukaryotes only 6. both 7. Eukaryotes only
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1. which organelles were visible in both of your samples? 2. which orga…
1. Nucleus is often visible in both cheek and onion cells. 2. Chloroplasts and large central vacuole are not visible in cheek cells (and are characteristic of plant cells like oni…
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labbé pierre, de son vrai nom henri grouès, était un prêtre (was a prie…
a commencé
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the two substrates involved in substrate - level phosphorylation during…
1. D. 1,3 - Bisphosphoglycerate and Phosphoenolpyruvate (PEP) 2. D. regenerates NAD+ from the reduction of pyruvate 3. E. An unstable fructose 1,6 - bisphosphate is cleaved into 2…
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1. check that your microscope is plugged in and turned on, and that you…
For plant cells at low power: Objective magnification: 4x Total magnification: \(10\times4 = 40x\) For plant cells at medium power: Objective magnification: 10x Total magnificatio…
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true or false 1 point if a molecule accepts electrons, it has been redu…
13. True 14. Ethanol fermentation produces CO2 as a by - product, but lactic acid fermentation does not. 15. The citric acid cycle
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can you match these prefixes, suffixes, and word roots with their defin…
sweet: glyc- change, turn, move: -trop- other: allo- heat: therm- across: trans- outside of: extra- enzyme: -ase under, below: sub-
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how many co2 are released per glucose molecule in the citric acid cycle…
6
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introduction → annotate the purpose of the lab by circling words that y…
One difference between plant and animal cells will be that plant cells have a cell - wall and animal cells do not.
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how many co₂ are released per glucose molecule in the citric acid cycle…
1. C. 6 2. True 3. D. oxygen
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8 multiple choice 1 point each round of the citric - acid cycle begins …
8. acetyl - CoA; CO₂ (corresponding to the option acetyl - CoA, CO₂) 9. Because it links glycolysis with the citric acid cycle.
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6 multiple choice 1 point once they have been processed through the cit…
6. 2 ATP, 6 NADH, 4 CO2, and 2 FADH2 7. By accepting electrons from glyceraldehyde - 3 - phosphate (G3P), with the overall result that glucose is partially oxidized to pyruvate
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question 14 of 20 in many cities, wastewater travels through sewer line…
A. Aeration of liquid waste
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multiple choice 1 point complete oxidation of glucose to co₂ involves t…
4. B. An enzyme catalyzes the transfer of a phosphate group to ADP from an organic molecule to form ATP. 5. A. A small amount of energy is produced by substrate - level phosphoryl…
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1. true or false 1 point oxidizing agents accept electrons. true false …
True 2.
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question 4 of 20 globalization of the economy is increasing because of …
D. Increases in demand for resources
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question 34 1 pts this animal out of the ones we studied in this chapte…
C. Bald Eagle
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sailing southward the old maps used to call it terra australis incognit…
A. The sun was reflecting so brightly off a nearby iceberg.
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what should your group produce by the end of a collaborative discussion…
1. a shared understanding of the story 2. It happens between the main character and an outside force. It involves a struggle between two different people or forces.
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which best describes traits controlled by multiple alleles? ○ traits ex…
traits controlled by three or more different forms of a gene
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two plants are crossed to produce offspring. one parent plant has dark …
some flowers with white petals and some with light blue petals
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who is a part of the united nations organization, which is otherwise kn…
C. WHO is a part of the United Nations Organization, which is otherwise known as UNO; WHO is concerned with international public health.
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the picture shows two parents and one of their offspring. which phrase …
incomplete dominance because the offspring's scale color is an intermediate form of the parents' scale colors
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is this a run - on sentence? before the start of the revolutionary war,…
no
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the old maps used to call it \terra australis incognita,\ the unknown s…
A. She is overcome with joy at reaching the place of her childhood dreams.
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a plant with purple flowers (pp) is crossed with a plant with white flo…
dominant
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is this a run - on sentence? on october 28, 2014, a rocket bound for th…
yes
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what is the blood type of a person with the alleles iai?
A
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the picture shows fruit produced by two parents and fruit produced by o…
The offspring is an intermediate form of the parents' fruit color because the fruit color of the offspring is an intermediate of the two - parent fruit colors, which is a characte…
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us district courts hear federal cases involving state and local issues.…
C. civil and criminal issues.
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quincy has type b blood. which allele combinations could she possibly h…
B. BB, C. Bi
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human blood type exhibits a codominant an incomplete dominant a recessi…
a codominant
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answer the following questions to review concepts that led to a second …
B. Adolf Hitler
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which statement describes the blood type of a person with the alleles i…
It is type AB because A and B are codominant.
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in the inheritance pattern incomplete dominance offspring demonstrate a…
true
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hemophilia is a genetic disorder in which blood does not clot as quickl…
C. the type of sports the person engages in
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which of the following diseases is passed on by inheritance? a. sickle …
A. sickle cell anemia
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streptococcus pneumoniae is a kind of bacterium that a. causes infectio…
A. causes infections in humans