Biology and Genetics
101624 questions • Page 288 / 2033
3. Use what you know about the physiology of neurons and action potential (AP) p
3. Use what you know about the physiology of neurons and action potential (AP) propagation to answer the following questions. a. Imagine that you decrease the extracellular concen…
3. Using the interactive map, available at ejatlas.org, identify two separate en
3. Using the interactive map, available at ejatlas.org, identify two separate environmental justice issues ongoing anywhere in the world. The issues must be connected in someway, …
3. Using the interactive map, available at ejatlas.org, identify two separate en
3. Using the interactive map, available at ejatlas.org, identify two separate environmental justice issues ongoing anywhere in the world. The issues must be connected in someway, …
3. Using the key choices, characterize the following statements relating to long
3. Using the key choices, characterize the following statements relating to long bones. Enter the appropriate term(s) or lettert s) in the answer blanks. Key Choices A. Diaphysis …
3. W e know that the Hawaiian Islands were formed over a stationary mantle plume
3. W e know that the Hawaiian Islands were formed over a stationary mantle plume. Given his knowledge, how can we explain the different ages of the islands as you move from NW to …
3. We are interested in how the pressure decrease with height changes for atmosp
3. We are interested in how the pressure decrease with height changes for atmospheres of different temperatures.Calculate the pressure change in height for three average temperatu…
3. We are using beads to simulate alleles. In this process, we develop and test
3. We are using beads to simulate alleles. In this process, we develop and test three models. In the first model, we examine one gene with a dominant and a recessive allele, each …
3. We discussed how the Gal4 transcription factor regulates the enzymes fequiref
3. We discussed how the Gal4 transcription factor regulates the enzymes fequirefralactose metabolism, which includes the downstream target Gal2. Complete the following table. Inse…
3. We have a solution of protein that has a concentration of 0.25 mg/ml. a.We ne
3. We have a solution of protein that has a concentration of 0.25 mg/ml. a.We need 20 micro-grams of the protein for an experiment. What volume of the protein solution do we need?…
3. We often hear the phrase ‘no pain no gain.’ Is that really true however? Scie
3. We often hear the phrase ‘no pain no gain.’ Is that really true however? Scientists set out to test this in the following article: http://jeb.biologists.org/content/214/4/674 (…
3. We will use the figure below to explain how the DNA sequence can be \"read\"
3. We will use the figure below to explain how the DNA sequence can be "read" from the outside of the helix. a) For each base pair, label all potential hydrogen bond donors as (D)…
3. Welsh corgis have cinnamon-colored faces. In some dogs, the cinnamon col the
3. Welsh corgis have cinnamon-colored faces. In some dogs, the cinnamon col the chest, producing one of three pattems: a circle, a shield, or a triangle. Other dogs lack a pattern…
3. What allows chain termination to occur at each base of the template during an
3. What allows chain termination to occur at each base of the template during an automated sequencing reaction? a. the presence of a relatively low concentration of ddNTPs b. the …
3. What are the enzyme names and functions? 4. Draw the nucleotides following th
3. What are the enzyme names and functions? 4. Draw the nucleotides following the Instructions. PART 3: ELONGATION OF REPLICATION i. Label the 5 and 3 ends of the DNA strands. Lab…
3. What are the key differences between a scientific hypothesis and a scientific
3. What are the key differences between a scientific hypothesis and a scientific theory according to the lecture? Choose from the following: a. [A hypothesis turns into a theory a…
3. What are the reactants in the observed reaction? 4. What are the products in
3. What are the reactants in the observed reaction? 4. What are the products in the observed reaction? 5. How do people use the fermentation powers of yeast? 6. Is the test tube a…
3. What are the three conditions a body must satisfy to be called a planet? 4. W
3. What are the three conditions a body must satisfy to be called a planet? 4. Why was Pluto demoted from the planetary status? 5. What methods are used to discover planets around…
3. What are the “translator” molecules that recognize a codon in the mRNA and de
3. What are the “translator” molecules that recognize a codon in the mRNA and deliver the correct amino acid? 6. If each amino acid was encoded by a single codon, what is the min…
3. What does signal transduction do? What molecules participate in this process?
3. What does signal transduction do? What molecules participate in this process? Where these molecules are usually located? What are the common cellular responses to the signal tr…
3. What factors affect the way virulence of a pathogen evolves? How could you ma
3. What factors affect the way virulence of a pathogen evolves? How could you manipulate your pathogen's environment to maintain maximum virulence? 4. What are the relative roles …
3. What is a notochord and what tissue layer does it develop from? Why is the de
3. What is a notochord and what tissue layer does it develop from? Why is the development of a notochord important? (2 points) 4. What is a somite and what tissue layer does it de…
3. What is a teratogen? In which period of development is a teratogen most likel
3. What is a teratogen? In which period of development is a teratogen most likely to exert physiological, rather than major morphological, defects? Discuss a minimum of three type…
3. What is an acce , 25% b. 10% c. 50% d. 596 e. 8096 74. Cellulose is a. a comp
3. What is an acce , 25% b. 10% c. 50% d. 596 e. 8096 74. Cellulose is a. a component of invertebrate exoskeletons b. a component of cell membranes c. an oligosaccharide found in …
3. What is the ?G°\' for the following reaction, the synthesis of ATP from 1,3-
3. What is the ?G°' for the following reaction, the synthesis of ATP from 1,3- bisphosphoglycerate, catalyzed by phosphoglycerate kinase? Circle the correct answer. 1,3-BPG + ADP …
3. What is the distance between the epicenter and the station for the earthquake
3. What is the distance between the epicenter and the station for the earthquake recorded on the seismogram in figure 6.2? 4. For the earthquake recorded in figure 6.2, about how …
3. What is the expected out tcome for glycolysis and glycogen metabolism in each
3. What is the expected out tcome for glycolysis and glycogen metabolism in each case outlined below? NOTE: there is no specification here that the effect has to be directly on th…
3. What is the fractional scale of the map: a. If a measure distance of 6 cm rep
3. What is the fractional scale of the map: a. If a measure distance of 6 cm represents an actual distance of 10 km, what is the fractional scale of the map? Show your work. b. If…
3. What is the function of the adaptor complex in clathrin mediated transport? 1
3. What is the function of the adaptor complex in clathrin mediated transport? 1 point) O It induces membrane curvature It helps pinch off the vesicle it recruits the cargo to the…
3. What is the ground dstance in kilometers of 5 centitrnmapthat has a scale 240
3. What is the ground dstance in kilometers of 5 centitrnmapthat has a scale 24000 4 Laitude is the geographic coordinate that specifies the north-south position on the Eart surfa…
3. What is the probability that a parent with the genotype AAbb will produce a g
3. What is the probability that a parent with the genotype AAbb will produce a gamete with the genotype Ab? a. 1/4 …
3. What kinds of plants are the Neonicotinoids used on? Are they used only on pl
3. What kinds of plants are the Neonicotinoids used on? Are they used only on plants? 4. What are the risks associated with Neonicotinoids? a) for humans b) for bees c) for birds …
3. What measure of disease frequency is each of the following? (Incidence densit
3. What measure of disease frequency is each of the following? (Incidence density, cumulative incidence, period prevalence, point prevalence) The percentage of 70-year-old men liv…
3. What type of mutation would be caused if two bases are deleted from the origi
3. What type of mutation would be caused if two bases are deleted from the original DNA strand? What would happen to the protein? What type of mutation would be caused if three ba…
3. What were the key observations made by Darwin to develop the basic tenants of
3. What were the key observations made by Darwin to develop the basic tenants of the theory of evolution? Has this theory been tested? 4. What are the most common misconceptions a…
3. When examining microscopy images it is always important to keep in mind what
3. When examining microscopy images it is always important to keep in mind what the image magnification is so that you can magnifcation is not wien on the image but instead a size…
3. When performing horizontal abduction with a relatively fixed scapula, what di
3. When performing horizontal abduction with a relatively fixed scapula, what direction does the humerus roll and glide within the glenohumeral joint? A. Identify the bone that ma…
3. When studying electron transport and oxidative phosphorylation in E. coil tha
3. When studying electron transport and oxidative phosphorylation in E. coil that are growing on glucose as their sole carbon source, you add malonate, an inhibitor of succinate d…
3. Where are radiopharmaceuticals prepared? A. At a nuclear pharmacy B. At an in
3. Where are radiopharmaceuticals prepared? A. At a nuclear pharmacy B. At an inpatient pharmacy C. At a specialized compounding facility in a hospital D. In a clean room containi…
3. Which food item was the highest source of Protein per serving? 1/2 Cup of Hum
3. Which food item was the highest source of Protein per serving? 1/2 Cup of Hummus 1/4 Cup of Almonds 1 Cup Vegan Chili 1 Cup of Soymilk 4. Which food had the highest source of C…
3. Which is NOT a common step in process of receptor-mediated endocytosis? a. Ho
3. Which is NOT a common step in process of receptor-mediated endocytosis? a. Hormones bind to receptor b. Hormone-receptor complex is taken into the cell via endocytosis c. Hormo…
3. Which method \'streak\' vs \"pour was most effective at getting isolated colo
3. Which method 'streak' vs "pour was most effective at getting isolated colonies and why? What are the advantages and disadvantages of each? 4. Explain how you could original liq…
3. Which of the following are among the reasons given by Childress and Seigler f
3. Which of the following are among the reasons given by Childress and Seigler for why medicine is best understood as a series of encounters among strangers? a the pluralistic nat…
3. Which of the following are true of chemotherapeutic agents? Select all that a
3. Which of the following are true of chemotherapeutic agents? Select all that apply. The adverse side-effects of chemotherapeutics are strongest in cell types that dividing rapid…
3. Which of the following characteristics are shared by toxins that are produced
3. Which of the following characteristics are shared by toxins that are produced by E. coli O157:H7, Clostridium botulinum, and Staphylococcus aureus? a. They are all heat stable …
3. Which of the following experimental observations would not support the chemio
3. Which of the following experimental observations would not support the chemiosmotic model of oxidative phos- phorylation? A. If mitochondrial membranes are ruptured, oxidative …
3. Which of the following is FALSE with respect to the amino acid composition of
3. Which of the following is FALSE with respect to the amino acid composition of proteins? a. Proteins that are closely related by evolution tend to have similarities in their com…
3. Which of the following is NOT a consideration when the goal is expressing euk
3. Which of the following is NOT a consideration when the goal is expressing eukaryotic genes in bacteria a. Which promoter to use b. Removal of introns c. The use of the AUG star…
3. Which of the following is a FALSE statement regarding carbohydrate structure
3. Which of the following is a FALSE statement regarding carbohydrate structure and function? Carbohydrates are a source of fiber in the diet. Carbohydrates are composed of carbon…
3. Which of the following is a chronic disease associated with too much body fat
3. Which of the following is a chronic disease associated with too much body fat. (pp. 345-346) a. arthritis b. diabetes e. all of the above c. heart disease d. sleep apnea 4. Som…
3. Which of the following is a modification of antisense oligonucleotide structu
3. Which of the following is a modification of antisense oligonucleotide structure to increase intracellular stability? a. insertion of an amine into the ribose ring to create a m…
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