Biology and Genetics

11. Argue why we should or should not be limited to 2 children per family. Or wh

11. Argue why we should or should not be limited to 2 children per family. Or why a vegetarian diet would be more energy sustainable than a meat-based diet. 12. Trace the path of …

11. As part of a research project in biochemistry you are charged with purifying

11. As part of a research project in biochemistry you are charged with purifying a dehydrogenase enzyme from a species of bacteria. Your advisor informs you that four isoforms of …

11. As part of a research project in biochemistry you are charged with purifying

11. As part of a research project in biochemistry you are charged with purifying a dehydrogenase enzyme from a species of bacteria. Your advisor informs you that four isoforms of …

11. As the frequency increases the reactance of a capacitor and inductor will 12

11. As the frequency increases the reactance of a capacitor and inductor will 12. The average over one cycle of power is, zero, (IV)/2, PR/2, VI, VrmsIrms 13. Output voltage of a …

11. Bacteria like Strep pyogenes that are able to completely break apart and dig

11. Bacteria like Strep pyogenes that are able to completely break apart and digest red blood cells are said to be A. alpha hemolytic B. beta hemolytic C. gamma hemolytic D. delta…

11. Below is the double-stranded DNA sequence of a new regulator in the Lac oper

11. Below is the double-stranded DNA sequence of a new regulator in the Lac operon (made up!) Transcription starts at the Transcription Start Site (TSS) after the promoter (shown …

11. Campylobacter jejuni and Salmonella enterica share which characteristic: A.

11. Campylobacter jejuni and Salmonella enterica share which characteristic: A. Both are members of the Gamma-Proteobacteria B. Both are highly invasive pathogens C. Both can caus…

11. Campylobacter jejuni and Salmonella enterica share which characteristic: A.

11. Campylobacter jejuni and Salmonella enterica share which characteristic: A. Both are members of the Gamma-Proteobacteria B. Both are highly invasive pathogens C. Both can caus…

11. Campylobacter jejuni and Salmonella enterica share which characteristic: A.

11. Campylobacter jejuni and Salmonella enterica share which characteristic: A. Both are members of the Gamma-Proteobacteria B. Both are highly invasive pathogens C. Both can caus…

11. Campylobacter jejuni and Salmonella enterica share which characteristic: A.

11. Campylobacter jejuni and Salmonella enterica share which characteristic: A. Both are members of the Gamma-Proteobacteria B. Both are highly invasive pathogens C. Both can caus…

11. Cancer cells survive rapamycin treatment in the presence of serumwhera sbece

11. Cancer cells survive rapamycin treatment in the presence of serumwhera sbece and presence of serum are. undergo apoptosis. The reason for the different effects of rapamycin in…

11. Cancer cells survive rapamycin treatment in the presence of serumwhera sbece

11. Cancer cells survive rapamycin treatment in the presence of serumwhera sbece and presence of serum are. undergo apoptosis. The reason for the different effects of rapamycin in…

11. Cells use each of the following mechanisms for generating ATP from ADP+ P ex

11. Cells use each of the following mechanisms for generating ATP from ADP+ P except a. autophosphorylation b. photophosphorylation c. substrate level phosphorylation d. oxidative…

11. Cephalization is 16. Tapeworms do not have a (a) reproductive system (b) hea

11. Cephalization is 16. Tapeworms do not have a (a) reproductive system (b) head (c) excretory system (d) digestive system (a) the division of the trunk into a scolex, neck, and …

11. Chemical weathering occurs most effectively in which kind of climate? A. ari

11. Chemical weathering occurs most effectively in which kind of climate? A. arid B. cool C. wet D. hot of physical weathering? A. fracturing B. hydration C. freeze-thaw breakage …

11. Circle the CORRECT statement about glucagon signaling in the liver and the a

11. Circle the CORRECT statement about glucagon signaling in the liver and the activation of glycogenolysis a. Involves the production of cAMP, a secondary messenger required to s…

11. Collagen, elastin, and reticular fibers in connective tissues are special ty

11. Collagen, elastin, and reticular fibers in connective tissues are special types of a) phospholipid b) carbohydrate c) adipose tissue d) protein 12. From where do the cells of …

11. Complete the paragraph with the correct term listed below (some may be used

11. Complete the paragraph with the correct term listed below (some may be used more than once). The body gains water by absorbing water form the slurry in the lumen of the small …

11. Consider the following forecast. “Sunny this morning with increasing clouds

11. Consider the following forecast. “Sunny this morning with increasing clouds as the day progresses. High of 27. Northeasterly winds at 5-10 mph. Cloudy tonight with snow after …

11. Cytochrome C is a protein that is essential for the electron transport chain

11. Cytochrome C is a protein that is essential for the electron transport chain and ATP (energy) synthesis in cytochrome mitochondria. The table below shows the number of amino a…

11. Daring DNA replication in E coli, what is the role of DaaA? DaaA carries the

11. Daring DNA replication in E coli, what is the role of DaaA? DaaA carries the helicase protein to the open region of DNA where hydrolysis will occur B) DnaA is a helicase that …

11. Define what is anergy during T cell - APC interaction? And what is the relev

11. Define what is anergy during T cell - APC interaction? And what is the relevance of this process in the context immune tolerance? 12. From a functional perspective how CTL, an…

11. Distinguish between lysosomes and peroxisomes. 12. Describe a mitochondrion

11. Distinguish between lysosomes and peroxisomes. 12. Describe a mitochondrion and include at least six distinguishing features. 13. Explain the following terms of sporulation: d…

11. During distillation, there are two reasons why the temperature will sometime

11. During distillation, there are two reasons why the temperature will sometimes go down rather than up. What are the two possible causes? 12. Whe distillation first begins, whic…

11. During oogenesis, a diploid germ cell becomes a haploid cell between which t

11. During oogenesis, a diploid germ cell becomes a haploid cell between which two stages? a. Primordial germ cell and oogonium. b. Oogonium and primary oocyte. c. Primary oocyte …

11. Eight mutant bacteriophage strains cannot lyse a certain type of bacteria th

11. Eight mutant bacteriophage strains cannot lyse a certain type of bacteria that can be lysed by wild-type bacteriophages. The mutant strains were allowed to infect the bacteria…

11. Eight mutant bacteriophage strains cannot lyse a certain type of bacteria th

11. Eight mutant bacteriophage strains cannot lyse a certain type of bacteria that can be lysed by wild-type bacteriophages. The mutant strains were allowed to infect the bacteria…

11. Eight mutant bacteriophage strains cannot lyse a certain type of bacteria th

11. Eight mutant bacteriophage strains cannot lyse a certain type of bacteria that can be lysed by wild-type bacteriophages. The mutant strains were allowed to infect the bacteria…

11. Energy can be stored as _______, which include a glycerol backbone and three

11. Energy can be stored as _______, which include a glycerol backbone and three fatty acids. When one is broken down it creates a monoglyceride and two free fatty acids 12.______…

11. Energy transfer in living things works through redox reactions, in which one

11. Energy transfer in living things works through redox reactions, in which one substance is another substance, thereby a. b. c. oxidized... losing electrons to it transported...…

11. Evolutionary records suggest that there arelong periods of time where few sp

11. Evolutionary records suggest that there arelong periods of time where few species diverge followed byrelatively short periods of great diversity. This idea is referredto as…: …

11. Experiments by Robert Emerson in the 1950s showed that: a. all the substance

11. Experiments by Robert Emerson in the 1950s showed that: a. all the substance of a plant is provided by water and not the soil. b. photosynthesis has both a light-dependent sta…

11. Explain what will be put in each beaker, including solution and size of agar

11. Explain what will be put in each beaker, including solution and size of agar cubes. -Beaker 1: -Beaker 2: -Beaker 3: -Beaker 4: 12. To save time you will do more than one trai…

11. Explain why Methylene Blue reflects and absorbs the wavelengths you selected

11. Explain why Methylene Blue reflects and absorbs the wavelengths you selected. Because Methylene Blue appears blue, it is reflecting the wavelengths that correspond to the colo…

11. Farmers use pesticides to kill unwanted weeds and pest insects in their crop

11. Farmers use pesticides to kill unwanted weeds and pest insects in their crops. Using the following steps of natural selection, describe how an insect population can become pes…

11. Fill in the following table with the carbon source and energy source of each

11. Fill in the following table with the carbon source and energy source of each type of organism Organism Carbon Source Energy Source Photoautotroph Photoheterotroph Chemoautotro…

11. Fill in the following table with the expected numbers (E) of bees from the F

11. Fill in the following table with the expected numbers (E) of bees from the F2 generation for the phenotypes listed. Please note that the observed numbers (O) have been inputte…

11. For a cedar tree that only grows in the upper life zones of the Sky islands

11. For a cedar tree that only grows in the upper life zones of the Sky islands of the southwest US, gene flow from one mountaintop to another is most likely to occur by: A. Mobil…

11. Foraminifera are mostly one-celled, microscopic marine organisms that are co

11. Foraminifera are mostly one-celled, microscopic marine organisms that are com- monly used in stratigraphy. Some foraminifera are benthic (bottom dwelling) and some are plankto…

11. From the data table below, answer the following questions: a. What is the ro

11. From the data table below, answer the following questions: a. What is the role of Ca2+ for the specific activity of CPK1? b. Why the double mutant s62A/S420A has lower specifi…

11. Fruit-fly geneticists generated a trihybrid by performing a cross between an

11. Fruit-fly geneticists generated a trihybrid by performing a cross between an inbred wild-type line and a line that is homozygous for three recessive mutant alleles: black body…

11. Generally, antiparallel strands of a 0-sheet are connected via short peptide

11. Generally, antiparallel strands of a 0-sheet are connected via short peptide loops, whereas parallel strands are connected by longer structures such as an -helix. Why do you t…

11. Genes may also be carried on the _____ chromosome, but never on the _____ ch

11. Genes may also be carried on the _____ chromosome, but never on the _____ chromosome. These traits are known as ________________ traits. 12. The chromosomal theory of heredity…

11. Having freckles is a dominant trait (F). If Tim is heterozygous for freckles

11. Having freckles is a dominant trait (F). If Tim is heterozygous for freckles, and Beth does not have freckles; what is the probability of their child having freckles? (1) 12.I…

11. How do we use the principles of max parsimony and max likelihood to construc

11. How do we use the principles of max parsimony and max likelihood to construct trees? How do they lend support to our trees? 12. Why are trees helpful? 13. Define and give exam…

11. How does fishing pressure affect the average size of individuals in a popula

11. How does fishing pressure affect the average size of individuals in a population? In a community? Why? 12. What does the term "fishing down the food web' refer to? How might t…

11. How is the expression of genes controlled at the chromosomal level? a. DNA i

11. How is the expression of genes controlled at the chromosomal level? a. DNA is spontaneously deleted from a chromosome if not needed b. DNA can be unwound into euchromatin to r…

11. How many codons are there in the strand of mRNA from #8? 12. Where is mRNA s

11. How many codons are there in the strand of mRNA from #8? 12. Where is mRNA synthesized? 13. Where does mRNA travel to after it’s built? 14. What molecule physically delivers t…

11. Human gametes have what n value? What cells are these derived from? 12. What

11. Human gametes have what n value? What cells are these derived from? 12. What phase of the cell cycle do we say that cells are in if they will not divide again? 13. W are the n…

11. If Fisher\'s runaway process is an important contributor to speciation, then

11. If Fisher's runaway process is an important contributor to speciation, then             a. species that have evolved recently should be similar in most characters except those…