Biology and Genetics
101624 questions • Page 182 / 2033
10. Bacteria have significant roles in nutrient cyding in the environment. Many
10. Bacteria have significant roles in nutrient cyding in the environment. Many spedies have a symbiotic relationship with the roots of plants and assist plants in acquiring the g…
10. Based on current fertility trends, all of the following nations are poised t
10. Based on current fertility trends, all of the following nations are poised to experience population declines EXCEPT A) Japan. B) Italy C) Russia D) the United States. 11. Base…
10. Below is the 5\' end of a mRNA. In a., write down the first four amino acids
10. Below is the 5' end of a mRNA. In a., write down the first four amino acids that would be linked if this mRNA was translated in an eukaryotic cell based on how the ribosomes w…
10. By 1945, more than 44,000 people in the US were legally sterilized for a. Ha
10. By 1945, more than 44,000 people in the US were legally sterilized for a. Having low 1Qs b. Being abusive to their children e. Being inancially unable to take care of more chi…
10. Carbon Cyele and Reservoirs (20 points) Consider the diagram below when answ
10. Carbon Cyele and Reservoirs (20 points) Consider the diagram below when answering the following questions a) Identify the following reservoirs: (4 points) 790 Gtons C 100 A: B…
10. Carton Cycle and Reservoirs (20 points) Consider diagram below when annwerin
10. Carton Cycle and Reservoirs (20 points) Consider diagram below when annwering the Mowing stions: a) Identify the fellowing reservoirs: (4 poines) B: D: E: 1020 50 91.6 100 b…
10. Certain breeds of cattle exhibit scurs, which are small hornlike growths on
10. Certain breeds of cattle exhibit scurs, which are small hornlike growths on the frontal bone in the same location where horns in other breeds of cattle would grow. This trait …
10. Chemical analogues of GTP have been made that contain a sulfur in place of o
10. Chemical analogues of GTP have been made that contain a sulfur in place of one of the phosphates of GTP. The resulting molecule acts like GTP, but cannot be hydrolyzed. Predic…
10. Chromosomes line up in the middle of the cell during what phaseof the cell c
10. Chromosomes line up in the middle of the cell during what phaseof the cell cycle? 11. When is DNA replicated in the cell cycle? 12. Duplicated chromosomes are attached to spin…
10. Collared lizards in the eastern Ozarks used to be widespread, but now occur
10. Collared lizards in the eastern Ozarks used to be widespread, but now occur in remnant habitat patches isolated by dense forest. For each of the following scenarios (ae, below…
10. Colored aleurone in the kernels of corn is due to the dominant allele R. The
10. Colored aleurone in the kernels of corn is due to the dominant allele R. The recessive allele r, when homozygous, produces col orless aleurone. The plant color (not the kernel…
10. Compare and contrast the creation of a transgenic organism and an organism t
10. Compare and contrast the creation of a transgenic organism and an organism that has had a gene silenced. 11. Discuss practical and ethical issues that can arise from growing o…
10. Compare and play as well play as rweild conatrast trlacylglycerols and phosp
10. Compare and play as well play as rweild conatrast trlacylglycerols and phospholipids. Discuss the biological roles these compounds as the similarities and differences in their…
10. Complete Table 10-6 by identifying the structures used for locomotion by the
10. Complete Table 10-6 by identifying the structures used for locomotion by the protozoans listed. In addition, indicate whether these protozoans are free-living or parasitic, an…
10. Complete Table 10-6 by identifying the structures used for locomotion by the
10. Complete Table 10-6 by identifying the structures used for locomotion by the protozoans listed. In addition, indicate whether these protozoans are free-living or parasitic, an…
10. Conceptually, it stands to reason that there would be more producers than co
10. Conceptually, it stands to reason that there would be more producers than consumers, and this is sometimes illustrated in the ecological pyramid of numbers, in a true pyramida…
10. Conditional alleles are mutant gene versions encoding proteins that can func
10. Conditional alleles are mutant gene versions encoding proteins that can function normally at the permissive condition but are defective at the restrictive condition. One commo…
10. Considering question 9 again, what is the probability of producing a pink ey
10. Considering question 9 again, what is the probability of producing a pink eyed, straight winged flea in the F2 generation? 10 a. 9/16 b. 9/32 C. 1/8 d. 1/16 e. 1/32 11. What i…
10. Corn seedlings can attract parasitoid wasps that target Lepidoptera herbivor
10. Corn seedlings can attract parasitoid wasps that target Lepidoptera herbivores feeding on leaves. Corn seedlings can also attract insect-feeding nematodes that target Diabroti…
10. Cyrus the Great of Persia (promulgated in 539 BC) a. remarkable charter of h
10. Cyrus the Great of Persia (promulgated in 539 BC) a. remarkable charter of human rights b. Hebrews from Babylonian rub. C. a and b d. None of the above. 11.The Middle East Fas…
10. DNA sequences in many human genes are very similar to the sequences genes in
10. DNA sequences in many human genes are very similar to the sequences genes in chimpanzees. The most likely explanation for of corresponding 10. A) chimpanzees evolved from huma…
10. Denaturing a protein will cause it to loose structure and unfold. Which of t
10. Denaturing a protein will cause it to loose structure and unfold. Which of the following statements accurately describe the effects specific conditions can have on a proteins …
10. Digestive system reflexes that involve the brain are called II. A meal consi
10. Digestive system reflexes that involve the brain are called II. A meal consisting largely of fatty foods will take of starchy foods. to digest than a meal consisting of mainly…
10. Disafitimmance is the legal avoidance of a contractual obligation A counter
10. Disafitimmance is the legal avoidance of a contractual obligation A counter offer does not terminate but continues an offer 12 To be enforceable, a contract writing for the sa…
10. Domestic cats (Felis cattus) are well-known junkies of the plant, Nepeta cat
10. Domestic cats (Felis cattus) are well-known junkies of the plant, Nepeta cataria, or catnip. Nevertheless, cats vary in their response to the plant, and some don't respond at …
10. Domestic cats (Pelis cattus) are well-known junkies of the plant, Nepeta cat
10. Domestic cats (Pelis cattus) are well-known junkies of the plant, Nepeta cataria, or catnip. Nevertheless, cats vary in their response to the plant, and some don't respond at …
10. Draw a normal action potential (solid line) and also draw what an action pot
10. Draw a normal action potential (solid line) and also draw what an action potential would look like if you inhibited the voltage gated K+ channels (dashed line). Make sure to l…
10. Draw and/or describe Otto Loewi’s experiment that demonstrated the principle
10. Draw and/or describe Otto Loewi’s experiment that demonstrated the principle of chemical synaptic transmission using frog hearts (8 points total). Then describe what would hav…
10. Examine the following pedigree. Determine which of the following modes of tr
10. Examine the following pedigree. Determine which of the following modes of transmission are possible. Circle the mode if it is possible, cross out the mode if it is not possibl…
10. Expression of recombinant proteins in yeast is an important tool for biotech
10. Expression of recombinant proteins in yeast is an important tool for biotechnology companies that produce new drugs for human use. Which of the following would NOT be a useful…
10. F In the shoot apical meristem, the tunica will give rise to the protoderm a
10. F In the shoot apical meristem, the tunica will give rise to the protoderm and ground tissue meristems, while the corpus will give rise to the procambium. 11. F Shoots and roo…
10. Five nucleotide positions across a 1 Mb region have been found to vary in a
10. Five nucleotide positions across a 1 Mb region have been found to vary in a human population of South Africa showing a clear pattern of linkage disequilibrium. Six chromosomes…
10. For a new DNA strand, its synthesizing direction is: A Always 5\' to 3 B. Al
10. For a new DNA strand, its synthesizing direction is: A Always 5' to 3 B. Always 3' to5' C. Sometimes 5' to 3', sometimes 3' to 5' 11. For synthesizing DNA, which of the follow…
10. For each situation given: a) State whether the movement of molecules is an e
10. For each situation given: a) State whether the movement of molecules is an example of diffusion, osmosis, active transport, endocytosis or exocytosis. b) Explain your choice. …
10. Genetic mosaics are created within the proneural clusters in the background
10. Genetic mosaics are created within the proneural clusters in the background of a heterozygous Notch-/+ organism. One of the cells within such a cluster gets a Notch-/Notch- ge…
10. Girdling is a process by which a) plants carry water upward. b) plants carry
10. Girdling is a process by which a) plants carry water upward. b) plants carry nutrients upward. c) plants carry nutrients downward. d) a tree is killed by interupting the passa…
10. Glutathione does all of the following EXCEPT: A. participate in the transpor
10. Glutathione does all of the following EXCEPT: A. participate in the transport of amino acids across some cell membranes. scavenge peroxides and free radicals. C. form sulfur c…
10. Growing crops specifically for biofuel production would probably result in a
10. Growing crops specifically for biofuel production would probably result in a. reduced desertification. b. reduced usage of fertilizers and pesticides. c. reduced food producti…
10. Here are the result of a qRT-PCR when looking at the expression levels of a
10. Here are the result of a qRT-PCR when looking at the expression levels of a frog developmental gene called third-eye (3rdE) when tadpoles are grown in water containing the pre…
10. How many methionines would be incorporated into a protein if the following e
10. How many methionines would be incorporated into a protein if the following eukaryotic mRNA were translated? 5'- UAGAUGCACCAGAUGCUAGGAGGAUUAUCCAUGUCAUGUUGA-3 a) 1 b) 2 c) 3 d) …
10. How many total MHC Class I (HLA-A, HLA-B, and HLA-C) genes do A. Three B. Si
10. How many total MHC Class I (HLA-A, HLA-B, and HLA-C) genes do A. Three B. Six C. Twelve D. A lot, but less than 1000 E. ~1018 you personally have? 11. The expression of transm…
10. How many ul of 20ng/ul stock of DNA do you need to get 60ng of DNA 11. How m
10. How many ul of 20ng/ul stock of DNA do you need to get 60ng of DNA 11. How many ul of a 20ug/ml stock of DNA so you need to get 40ng of DNA 12. Prepare 100 ml of a 10mM tris s…
10. If a native protein agarose gel electrophoresis is run under conditions wher
10. If a native protein agarose gel electrophoresis is run under conditions whereby a protein is at its pl, what factors would affect the migration of this protein through the gel…
10. If the dots represent the relative concentrations of solutes both inside and
10. If the dots represent the relative concentrations of solutes both inside and outside of the cell: The above cell is immersed in a hypotonic/isotonic/hypertonie (circle one) en…
10. Imagine a cross between an ash-red female EE, Z(BA)W, and a recessive red ma
10. Imagine a cross between an ash-red female EE, Z(BA)W, and a recessive red male that is homozygous for the blue allele of Tyrp1 ee ZB-)Z(B). What would the genotypes and phenot…
10. Imagine you are studying a population of water strider and have genotyped tw
10. Imagine you are studying a population of water strider and have genotyped two loci. The first locus has alleles with frequencies 0.6 and 0.4 in the population. The second locu…
10. In a community-based hypertension testing program called HT-Aware, the detec
10. In a community-based hypertension testing program called HT-Aware, the detection level for high blood pressure is set at 140 mmHg for systolic blood pressure. A separate testi…
10. In a test cross of a double heterozygote, each of the recombinant type gamet
10. In a test cross of a double heterozygote, each of the recombinant type gametes occurs at a frequency of 15%. The expected frequency of each of the parental type gametes is …
10. In classifying abnormal behavior, the categorical approach holds that abnorm
10. In classifying abnormal behavior, the categorical approach holds that abnormal behavior is: a. qualitatively different. b. quantitatively different. c. both qualitative and pr…
10. In mice, an allele for apricot eyes (a) is recessive to an allele for brown
10. In mice, an allele for apricot eyes (a) is recessive to an allele for brown eyes (a+). An allele for tan coat color (t) is recessive to an allele for black coat color (t+). Th…
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