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Biology and Genetics

101624 questions • Page 331 / 2033

5) With what general bacterial process do beta-lactam antibiotics interfere? (1.
5) With what general bacterial process do beta-lactam antibiotics interfere? (1.05 pts) 8) With what general bacterial process do tetracycline antibiotics interfere ? (1.1 pts) no…
5) You are studying the evolution of a group of freshwater fish. They are repres
5) You are studying the evolution of a group of freshwater fish. They are represented by species A-F, all of which are alive today. You have both DNA sequence data, providing you …
5) You bought a set of lawn chairs at Wally Land for your presidential election
5) You bought a set of lawn chairs at Wally Land for your presidential election party. These are those painted aluminum chairs with the woven Nylon seats and backs. Two thirds of …
5) You engineer a number of genetic mutations in E. coli?s DNA and want to deter
5) You engineer a number of genetic mutations in E. coli?s DNA and want to determine whether there is any change in size (mRNA length) or relative abundance of the tryptophanase o…
5) You wish to amplify the DNA below, by PCR. You want your PCR product to match
5) You wish to amplify the DNA below, by PCR. You want your PCR product to match the shaded region match. Which of the following primer sets should you use? Explain your answer. c…
5) You wish to amplify the DNA below, by PCR. You want your PCR product to match
5) You wish to amplify the DNA below, by PCR. You want your PCR product to match the shaded region match. Which of the following primer sets should you use? Explain your answer. c…
5) a: With reference to the thermal wind relationship and basic properties of th
5) a: With reference to the thermal wind relationship and basic properties of the Earth's radiation budget, explain why the mean tropospheric vertical wind shear is westerly on Ea…
5) describe how tornadoes form, how they are classified, and how they cause dest
5) describe how tornadoes form, how they are classified, and how they cause destruction. Climate change 1) explain the difference between climate and weather, and describe the var…
5) the order of bases A Question 9 T, G, or C Question options 1 By the sister c
5) the order of bases A Question 9 T, G, or C Question options 1 By the sister chromatids. 2) By the microtubule spindles. 3) By the mitochondria. 4) By the nucleolus Question 10 …
5) the scientist that contributed most to the development of pure culture techni
5) the scientist that contributed most to the development of pure culture techniques was a) Fleming b) Pasteur c) Jenner d) Koch 6) the solidifying agent used most successfully in…
5). Actual clinical example: This case study is modified from Michael, JA and AA
5). Actual clinical example: This case study is modified from Michael, JA and AA Rovick. Problem Solving in Physiology, Prentice Hall , 1999. One night during a heat wave an elder…
5). Which of the following is not a primary taste sensation? A. sweet B. salty C
5). Which of the following is not a primary taste sensation? A. sweet B. salty C. pungent D. bitter 6). The hearing receptors are contained within the A. ampulla. B. organ of Cort…
5)A soil profile includes all of the following EXCEPT; a)Hot liquid magma b)Top
5)A soil profile includes all of the following EXCEPT; a)Hot liquid magma b)Top soil and organic layer c)Weathered and parent rock d)Subsoil 6)People have made land more vulnerabl…
5)The zone beyond a glacier\'s limit and not directly touched by ice is the ____
5)The zone beyond a glacier's limit and not directly touched by ice is the ____ zone A)ablation zone C)equilibrium line b)periglacial zone D)accumulation zone 6)When you stand on …
5)What is the name of DNA sequences that have lost their protein-coding ability?
5)What is the name of DNA sequences that have lost their protein-coding ability? a. Transposons. b. Pseudogenes. c. Either a or b. d. None of the above. 6)Georges Cuvier A. propos…
5)Which atmospheric stability condition is more likely to increase pollution lev
5)Which atmospheric stability condition is more likely to increase pollution level in Fresno? a. unstable atmosphere; b. conditionally unstable atmosphere;   c. stable atmosphere …
5, 82 lysine projects into the central cavity of the hemoglobin tetramer from th
5, 82 lysine projects into the central cavity of the hemoglobin tetramer from the - chains. It has the highest pKa of any residue in that region after the quarternary structure is…
5, Scaffold proteins are often phosphorylated at multiple sites, allowing the re
5, Scaffold proteins are often phosphorylated at multiple sites, allowing the recruitment of several different signaling proteins. In antigen receptor signaling pathways, this mec…
5, The Earth\'s surface is approximately 71% water and 29% land a. Following the
5, The Earth's surface is approximately 71% water and 29% land a. Following the approach shown in class from The energy balance over land and oceans: an assessment based on direct…
5- Given the following well log and based on the information that is provided to
5- Given the following well log and based on the information that is provided to you in the log header, what is the formation water resistivity at the reservoir temperature? What …
5- Given the following well log and based on the information that is provided to
5- Given the following well log and based on the information that is provided to you in the log header, what is the formation water resistivity at the reservoir temperature? What …
5- Given the following well log and based on the information that is provided to
5- Given the following well log and based on the information that is provided to you in the log header, what is the formation water resistivity at the reservoir temperature? What …
5- Given the following well log and based on the information that is provided to
5- Given the following well log and based on the information that is provided to you in the log header, what is the formation water resistivity at the reservoir temperature? What …
5- Given the following well log and based on the information that is provided to
5- Given the following well log and based on the information that is provided to you in the log header, what is the formation water resistivity at the reservoir temperature? What …
5- Given the following well log and based on the information that is provided to
5- Given the following well log and based on the information that is provided to you in the log header, what is the formation water resistivity at the reservoir temperature? What …
5- Somatic (\"body\") cells are _______________ (2n). This means there are two c
5- Somatic ("body") cells are _______________ (2n). This means there are two copies of each chromosome.    6- During the _______ phase(s) cells perform their everyday functions.  …
5- The human genome consists of: 45 individual chromosomes 46 chromosomes (23 pa
5- The human genome consists of: 45 individual chromosomes 46 chromosomes (23 pairs) 42 chromosomes (22 pairs) 23 individual chromosomes 6- A specific sequence of DNA that codes f…
5- The movement of a charged molecule subjected to an electrical field directly
5- The movement of a charged molecule subjected to an electrical field directly depends on a. The net charge of the molecule b. The frictional coefficient, mass and shape of the m…
5-2. Researchers have recently published that glioma cells (brain cancer) displa
5-2. Researchers have recently published that glioma cells (brain cancer) display an upregulation of CapG protein. CapG is an actin capping protein that resembles gelsolin. CapG i…
5-7 5. Which technology can be used to detect expression of certain RNA in a tis
5-7 5. Which technology can be used to detect expression of certain RNA in a tissue? (A) Southern blotting (B) Northern blotting (C) western bloting (D) immunoprecipitation 6. To …
5-Briefly summarize the palm, thumb, and finger domains of DNA polymerase III, a
5-Briefly summarize the palm, thumb, and finger domains of DNA polymerase III, and explain how they contribute to replication. What is the role of the metal ions in the palm's act…
5-If a farmer sprays a pesticide onto a field and kills half of the insect pests
5-If a farmer sprays a pesticide onto a field and kills half of the insect pests, he has caused a reduction in________. a. field capacity b. carrying capacity c. population size d…
5-North America is listed by the IPC as the most vulnerable. True or False 6-Car
5-North America is listed by the IPC as the most vulnerable.                                   True or False 6-Carbon dioxide is released by burning fossil fuels.                 …
5-What dietary intervention would benefit Tom the most? 6- What dietary changes
5-What dietary intervention would benefit Tom the most? 6- What dietary changes will affect his blood pressure most? 7- List Tom’s non-modifiable risk factors for CVD 8- List Tom’…
5-Which of the following best explains why it is difficult to get others interes
5-Which of the following best explains why it is difficult to get others interested in environmental health? a Environmental problems just are not interesting or dramatic. b. It's…
5. (10 points, total) A startup company is evaluating the potential of producing
5. (10 points, total) A startup company is evaluating the potential of producing single cell protein (SCP) using microalgae. The volume of the designed bioreactor is 1000 L and th…
5. (10 pts.) Nonsense-mediated mRNA decay (NMD) s normally thought to promote th
5. (10 pts.) Nonsense-mediated mRNA decay (NMD) s normally thought to promote the accelerated turnover of mutant mRNAs carrying premature termination codons (PTCs). However, it wa…
5. (15 pts) At the end of the semester we discussed DNA damage and repair system
5. (15 pts) At the end of the semester we discussed DNA damage and repair systems. Then we read some papers on gene editing tools because these tools depend on DNA repair mechanis…
5. (2 points) From the figure below, what can you conclude about the be sure to
5. (2 points) From the figure below, what can you conclude about the be sure to explain the significance of the beta-actin mRNA that is sh relatively consistent levels in all tiss…
5. (2 pts) Fill in the blanks and circle an option when provided. Fermentation i
5. (2 pts) Fill in the blanks and circle an option when provided. Fermentation involves production of ATP in a process called much_(more /less)_Ipick one] ATP per glucose molecule…
5. (2.5 pts) After growing your cells in optimum conditions, it is time to do a
5. (2.5 pts) After growing your cells in optimum conditions, it is time to do a viability study. You take one flask of cells, collect the contents in 10 ml of new media, remove 1m…
5. (20 points) Receptor Signaling Suppose that the circulating concentration of
5. (20 points) Receptor Signaling Suppose that the circulating concentration of dopamine in your bloodstream is 1010 M and the Ka for binding to the dopamine D2 receptor is 10s M.…
5. (20p) A number of natural proteins are very rich in disulfide bonds, and thei
5. (20p) A number of natural proteins are very rich in disulfide bonds, and their mechanical properties (tensile strength, viscosity, hardness, etc) are correlated with the degree…
5. (3 pt). A corn plant of genotype mtS rfrf is used as a tester to identify the
5. (3 pt). A corn plant of genotype mtS rfrf is used as a tester to identify the genotype of the following corn plants. Each plant (the male) was mated to the tester (the female) …
5. (4 points) Your rabbit colony has individuals with two different shapes of ea
5. (4 points) Your rabbit colony has individuals with two different shapes of ears, round and oval. Interestingly, you find that the ear shape gene is found on the X-chromosome (m…
5. (40) Circle the most correct answer to each statement. a. A negative test wit
5. (40) Circle the most correct answer to each statement. a. A negative test with Tollen's reagent would be expected with: a-methylglucopyranoside (D)-slyceraldehye (L)-glucose b.…
5. (6 Points) Benzer\'s Experiments A. Mutations rII1 and rI12 are known to fall
5. (6 Points) Benzer's Experiments A. Mutations rII1 and rI12 are known to fall into the rILA and rITB cistrons (genes) respectively. Cells of E. coli B are infected simultaneousl…
5. (8 points) Provide brief answers related to Drosophila embryogenesis describe
5. (8 points) Provide brief answers related to Drosophila embryogenesis describe the process that takes place during drosophila embryogenesis between 2h 30min Briefly -3hr 15min p…
5. (8 points) Short answers to questions: a. Please match the characteristics of
5. (8 points) Short answers to questions: a. Please match the characteristics of Prokaryotic vs. Eukaryotic gene expression: Translation is coupled to transcription Primary transc…
5. (8 points) Your laboratory is investigating the effects of a novel anti-cance
5. (8 points) Your laboratory is investigating the effects of a novel anti-cancer drug on genome- wide mRNA levels in human prostate cancer cells. You decide to perform a prelimin…