Biology and Genetics
101624 questions • Page 214 / 2033
16. What is crossing over? When does it happen? Why is it important? 17. By whic
16. What is crossing over? When does it happen? Why is it important? 17. By which mechanism somatic cells duplicate? 18. What is the diploid (2N) number of chromosomes? What cells…
16. What is the basic strategy used by snRNPs - how specific sites arerecognized
16. What is the basic strategy used by snRNPs - how specific sites arerecognized and how eventually the catalytic site is formed? 17. What are the “landmarks” for the spliceosomal…
16. What is the function of tRNA? A) deliver information to ribosomes for the bu
16. What is the function of tRNA? A) deliver information to ribosomes for the building of proteins B) creates RNA strands based on DNA templates C) form ribosomes and build protei…
16. What provides the energy for rho-dependent chain termination? (2 pt) a. ATP
16. What provides the energy for rho-dependent chain termination? (2 pt) a. ATP hydrolysis distinct from any incorporation b. Nucleotide hydrolysis associated with incorporation i…
16. What will happen to the Earth during the Sun\'s red giant phase? Select one:
16.What will happen to the Earth during the Sun's red giant phase? Select one: A. Earth will be engulfed by the expanding Sun. B. Earth will escape from the Sun's gravity as it lo…
16. When and where in the conterminous United States (the lower 48 states) was t
16. When and where in the conterminous United States (the lower 48 states) was the most recent earthquake of magnitude 2.5 or greater? What was its magnitude? 17. How many total e…
16. When one recognizes one\'s own contribution but also limitations, people can
16. When one recognizes one's own contribution but also limitations, people can talk to each other and link together for change without universalizing their ideas onto someone els…
16. Which chordate characteristic is present in adult turnicatest? A) notochord
16. Which chordate characteristic is present in adult turnicatest? A) notochord B) nerve chord C) tal o) gll sits. E) al of the above 17. How would the mobilty of an earthworm be …
16. Which molecule below is paramagnetic? a. F2 b. 02 c. C2 d. Be e. Cl 17. Whic
16. Which molecule below is paramagnetic? a. F2 b. 02 c. C2 d. Be e. Cl 17. Which statement below regarding bonding theories is FALSE? a. Lewis structures are usually adequate whe…
16. Which of the following bonds is weakest? 17. Alkali metals (Group 1A) have l
16. Which of the following bonds is weakest? 17. Alkali metals (Group 1A) have low first ionization energies because (a) losing one electron will make them isoelectronic with the …
16. Which of the following is most significantly related to the fat component of
16. Which of the following is most significantly related to the fat component of the recovery oxygen? 17. Which of the following is considered to be most closely associated with e…
16. Which of the following is not a model organism? a. Mus musculusCell b. Droso
16. Which of the following is not a model organism? a. Mus musculusCell b. Drosophila melanogaster c. Homo sapiens d. Arabidopsis thaliana e. Caenorhabditis elegans 17. Why are vi…
16. Which of the following is not true regarding the \"Valsalva Manuver?\" a. Is
16. Which of the following is not true regarding the "Valsalva Manuver?" a. Is considered to be proper when performing maximal lifts b. Causes dramatic blood pressure increase fol…
16. Which of the following is the main factor contributing to the poor economic
16. Which of the following is the main factor contributing to the poor economic opportunities in the Appalachians? A. Destructive environmental practices laying waste to the lands…
16. Which of the following is true about B cells? development very efficient the
16. Which of the following is true about B cells? development very efficient the number of B cells in the body is fixed - doesn't change during infections stem cells generate abou…
16. Which of the following lipids is the primary component in cell membranes? A)
16. Which of the following lipids is the primary component in cell membranes? A) Triglycerides B) phospholipids C) steroids D) Glycerol 17. Which of the following is true of the p…
16. Which of the following statements is/are TRUE regarding sex-linked humans? r
16. Which of the following statements is/are TRUE regarding sex-linked humans? recessive traits or diseases in a. Females tend to show (exhibit) most sex-linked traits/diseases b.…
16. Which of the following statements on egalitarian societies is correct? a. al
16. Which of the following statements on egalitarian societies is correct? a. all hunter-gether societies are egalitarian societies b. the US is an example of an egalitarian socie…
16. Which of the following types of molecules are the major structural component
16. Which of the following types of molecules are the major structural components of the cell membra ne? A) phospholipids and cellulose D) nucleic acids and proteins E) proteins a…
16. Which of the statements made by the trained medication assistant reveals the
16. Which of the statements made by the trained medication assistant reveals the need for further teaching? (Select all that apply.) Suspensions should never be shaken before they…
16. Which of these organic functional groups cannot form hydrogen bonds? 16. A)
16. Which of these organic functional groups cannot form hydrogen bonds? 16. A) amide B) alcohol C) alkene D) carboxylic acid E) all of these can hydrogen bond 17. Professor Snape…
16. Which one of the following three terms is used in the triangle\'? a) Micro-e
16. Which one of the following three terms is used in the triangle'? a) Micro-economics b) Planet c) Social responsibility sustalnability 20. The term missing in Riak - Hazard x i…
16. Which structure prevents the plant cell from bursting when placed in a hypot
16. Which structure prevents the plant cell from bursting when placed in a hypotonic solution? (a) Cell wall (c) Lysosome (d) Vacuole (b) Cell membrane 17. Which type of solution …
16. Which structure prevents the plant cell from bursting when placed in a hypot
16. Which structure prevents the plant cell from bursting when placed in a hypotonic solution? (a) Cell wall (c) Lysosome (d) Vacuole (b) Cell membrane 17. Which type of solution …
16. Which structure prevents the plant cell from bursting when placed in a hypot
16. Which structure prevents the plant cell from bursting when placed in a hypotonic solution? (a) Cell wall (c) Lysosome (d) Vacuole (b) Cell membrane 17. Which type of solution …
16. Which structure prevents the plant cell from bursting when placed in a hypot
16. Which structure prevents the plant cell from bursting when placed in a hypotonic solution? (a) Cell wall (c) Lysosome (b) Cell membrane 17. Which type of solution will cause c…
16. Which type of fish has only dorsal and caudal fins? a. jawless fish b. bony
16. Which type of fish has only dorsal and caudal fins? a. jawless fish b. bony fisth d. cartilaginous fish none of these 17. Which type of fish has a bony internal skeletoe? a Ch…
16. Why do normal fibroblasts maintained at high densityin culure become A. Cell
16. Why do normal fibroblasts maintained at high densityin culure become A. Cells arrested by contact inhibition have an increased mutation rade,which leads to cl randfomaticn. B.…
16. You are at a cocktail party and overhead an obnoxious academic trying to imp
16. You are at a cocktail party and overhead an obnoxious academic trying to impress a group of students by saying: “The interior space, or lumen, of each membrane-enclosed compar…
16. You are provided below with the nature of the side chain of 5 amino acids. P
16. You are provided below with the nature of the side chain of 5 amino acids. Please use the provided letters (A, B, C, D, and E) to answer the questions (a) to (g). No partial c…
16. You are visiting Mrs. N., a homebound patient who is being treated for hyper
16. You are visiting Mrs. N., a homebound patient who is being treated for hyperlipidemia and hyperten sion. During your visit, Mrs. N. takes her antihyper- tensive medication and…
16. You digested a linear DNA fragment with a RE and the fragment has three reco
16. You digested a linear DNA fragment with a RE and the fragment has three recognition sites for the RE. How many fragments of DNA will be produced? A. three B. fo…
16. You lsolate a gene that you think could be Important for blood vessel format
16. You lsolate a gene that you think could be Important for blood vessel formation. After you isolate it and put in bacteria, you sequence it (below) to better understand ts tunc…
16. f the bone does NOT tear through the patient\'s skin, the injury is called a
16. f the bone does NOT tear through the patient's skin, the injury is called a (n) A: Minor-tissue injury B: Closed injury C: Soft-tissue injury D: Open injury 17. Some special s…
16. s thabolic pathway in which citric acid is catabolized and oxaloscetic acid
16. s thabolic pathway in which citric acid is catabolized and oxaloscetic acid regenerated. Two a. Protein synthesis b. Glycolysis e. The Krebs cycle d. The electron transport ch…
16. which of the following phylogenies depicts a hypothesis of relationships tha
16. which of the following phylogenies depicts a hypothesis of relationships that is ditferent from the other three? G B DEC AF GFABCED GABEDCF GFAB CED 17. Which of the following…
16.A major overall problem with this flawed depiction of mammal phylogeny is tha
16.A major overall problem with this flawed depiction of mammal phylogeny is that it a. shows extant species at ancestral nodes. e extant lineages low down on the tree, with other…
16.In general, which class of bacteria has the most species that cause problems
16.In general, which class of bacteria has the most species that cause problems (spoilage plus pathogens) in the food production industry? a.Bacilli b.Alpha-Proteobacteria c.Gamma…
16.On the ribosome, the mRNA is read from A) 5to 3 C- to N-terminus. B) 5 to3:N-
16.On the ribosome, the mRNA is read from A) 5to 3 C- to N-terminus. B) 5 to3:N-to C-terminus. C) 3 to 5: C-to N-terminus D) 3 tO 5: N-to C-terminus. and the polypeptde chain is s…
16.Which of the following is considered a weak evolutionary force, meaning it al
16.Which of the following is considered a weak evolutionary force, meaning it alone cannot rapidly change allele frequencies? selection drift migration mutation 15.Which of the fo…
161The Gene Book 1.7) In the following case of disputed paternity, determine the
161The Gene Book 1.7) In the following case of disputed paternity, determine the probable parent (OR NEITHER). Mother is type B, child is type AB. Father #1 is A; father #2 is B. …
162 Expansion of the Universe 7) If you were in the D galaxy, would the A, B, C,
162 Expansion of the Universe 7) If you were in the D galaxy, would the A, B, C, and E galaxies all appear to move the same distance in the time interval from the Early Universe t…
163. What is the function of calsequestrin? a. To lower the free Ca2+ ion concen
163. What is the function of calsequestrin? a. To lower the free Ca2+ ion concentration inside the lumen of the sarcoplasmic reticulum b. To raise the free Ca2+ ion concentra…
16825 164, 163Male 164.163Male 164.1 63Male all-white 169 25 black 170 25 all-wh
16825 164, 163Male 164.163Male 164.1 63Male all-white 169 25 black 170 25 all-white 171 25164, 163Fema 1e black 172 26 164, 163Male all-white 173 26 164, 1 63 Female black 174 26 …
16Oxygenic Photosynthesis 17Ancient Stromatolites 8 Transformation 19. Bergey\'s
16Oxygenic Photosynthesis 17Ancient Stromatolites 8 Transformation 19. Bergey's Manual e Force 20.??Proton Motive Force 21. hfr Conjugation 22, Specialized Transduction 23. 16S rR…
16–29 From Table 16–29 below, match the autoimmune disease in column A with the
16–29 From Table 16–29 below, match the autoimmune disease in column A with the corresponding antigen in column B and the consequence in column C. Use each answer only once. Then …
17 Constitutive defenses are only present under conditions of high predation (or
17 Constitutive defenses are only present under conditions of high predation (or herbivory). Multiple Choice: (1.5 pts each) 18. In plants, vascular tissue serves what specific fu…
17 Constitutive defenses are only present under conditions of high predation (or
17 Constitutive defenses are only present under conditions of high predation (or herbivory). Multiple Choice: (1.5 pts each) 18. In plants, vascular tissue serves what specific fu…
17 EXPERIMENT No. 1 SELECTED QUESTIONS 1. You have performed the indicated serie
17 EXPERIMENT No. 1 SELECTED QUESTIONS 1. You have performed the indicated series of dilutions. For each, give the titer of the original culture (show your calculations) A. Tube 1…
17 In the \"Walter climate diagram\", mean monthly temperature and rainfall are
17 In the "Walter climate diagram", mean monthly temperature and rainfall are plotted in such a way that 20°C is scaled as 10 mm rainfall. This gives an approximate estimate of "s…
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