Biology and Genetics

1. How do the first and second laws relate to cellular work? 2. Which answer bel

1.  How do the first and second laws relate to cellular work? 2. Which answer below best distinguishes potential and kinetic energy? a) Glucose has more kinetic energy than it doe…

1. How do the three objective lenses on the microscope you used differ and what

1. How do the three objective lenses on the microscope you used differ and what are the advantages and disadvantages of each? 2. How variable were the lengths of Paramecium caudat…

1. How do the various characteristics of animal skulls indicate the importance o

1. How do the various characteristics of animal skulls indicate the importance of one sense over another? 2. What skull features do prey animals have in common? 3. What skull feat…

1. How do vertebrate circulatory systems differ in structure and efficiency? Use

1. How do vertebrate circulatory systems differ in structure and efficiency? Use the amphibian, fish, and mammal system for your comparison. 2. Describe the structure of the human…

1. How do you see yourself applying any of the measures in this chapter to help

1. How do you see yourself applying any of the measures in this chapter to help you make decisions regarding your own personal health or that of your family? Your reply will consi…

1. How do you think the results would differ if you had used spinach leaves whic

1. How do you think the results would differ if you had used spinach leaves which had been stored in a dark room for five days before the experiment? Explain your answer? (2 point…

1. How does Ampicillin prevent bacteria from growing? 2. The Amp gene encodes a

1. How does Ampicillin prevent bacteria from growing? 2. The Amp gene encodes a protein called beta-lactamase. Why is this gene expressed in our plasmid? 3. How does beta-lactamas…

1. How does Ca2+ activate the contraction of striated skeletal muscles? it binds

1. How does Ca2+ activate the contraction of striated skeletal muscles? it binds to troponin C and causes tropomysin to bind to the myosin head 2. AF Treadmilling occurs when: b. …

1. How does DNA copy itself through the process of replication? What is meant by

1. How does DNA copy itself through the process of replication? What is meant by semi-conservative replication? 2. What is the process of transcription? What is the role of mRNA a…

1. How does HIV, which at first glance does not appear to be a highly formidable

1. How does HIV, which at first glance does not appear to be a highly formidable foe, persist in the body for such long periods of time and continue multiplying and progressively …

1. How does Santrock define lifespan development? How does this differ from more

1. How does Santrock define lifespan development? How does this differ from more traditional perspectives on lifespan development? a. Be familiar with the characteristics of the l…

1. How does a limestone cavern form? Include the history of the limestone. 2. Wh

1. How does a limestone cavern form? Include the history of the limestone. 2. What is the connection between chemical weathering and marine critters forming shells or the hard str…

1. How does a retrotransposon move? It first produces transposase, which then bi

1. How does a retrotransposon move? It first produces transposase, which then binds the inverted repeats, and allows it to be removed from its original location and integrated int…

1. How does an interior desert form? Be sure to include all the necessary geogra

1. How does an interior desert form? Be sure to include all the necessary geographic, atmospheric and oceanic factors. 2. How does a subtropical desert form? Be sure to include al…

1. How does changing the temperature affect the rate of enzyme activity? 2. Why

1. How does changing the temperature affect the rate of enzyme activity? 2. Why might the enzyme activity decrease at very high temperatures? 3. How does changing the concentratio…

1. How does gas exchange associated with photosynthesis affect transpiration rat

1. How does gas exchange associated with photosynthesis affect transpiration rates? 2. If a mutation caused the stomata of a plant to stay permanently open, how would the rate of …

1. How does lava differ from magma? 2. How does the rate of cooling influence th

1. How does lava differ from magma? 2. How does the rate of cooling influence the crystallization process? 3. Is it possible for two igneous rocks to have the same mineral composi…

1. How does pasteurisation affect the casein proteins? 2. How does pasteurisatio

1. How does pasteurisation affect the casein proteins? 2. How does pasteurisation affect the whey proteins? 3. How are the monosaccharides derived from the hydrolysis of lactose f…

1. How does prenatal body weight influence the amount of weight a woman should g

1. How does prenatal body weight influence the amount of weight a woman should gain during pregnancy? 2. At what week of gestation does the embryonic period begin? When does the f…

1. How does the Clean Air Act (CAA) define attainment and nonattainment counties

1.     How does the Clean Air Act (CAA) define attainment and nonattainment counties? 2.     What does the term “standards” mean under the CAA? 3.     How are standards for specif…

1. How does the Day and night hours differ between north sphere, south sphere, e

1. How does the Day and night hours differ between north sphere, south sphere, equator and cancer ? 2. What is observed when the camera is left on all night facing the sky ? Polar…

1. How does the bacterial cell wall differ from the cell membrane? a. Only the c

1. How does the bacterial cell wall differ from the cell membrane? a. Only the cell wall is composed of organic molecules. b. Only the cell membrane is impermeable to ions. c. Onl…

1. How does the evolution of a bacieria! population after exposure to antibacter

1. How does the evolution of a bacieria! population after exposure to antibacterial substances demonstrate natural selection? Why do vestigial structures persist if they no longer…

1. How does the first nucleotide at the 5 end of a new mRNA chain differ from th

1. How does the first nucleotide at the 5 end of a new mRNA chain differ from the other nucleotides in the chain? The first nucleotide is always a uracil. The first nucleotide doe…

1. How does the length of the recognition site determine the length of the DNA f

1. How does the length of the recognition site determine the length of the DNA fragments produced by the restriction enzyme (frequency of cutting)? 2. Identify 3 important feature…

1. How does the ripened condition of an ovary wall allow you to determine the ca

1. How does the ripened condition of an ovary wall allow you to determine the category of fruits? 2. In phylogenetics, what are sister groups? Synapomorphies? Clades? Nodes? 3. Ho…

1. How does the size of a human cheek cell compare to a plant cell? Can you thin

1. How does the size of a human cheek cell compare to a plant cell? Can you think of any advantage to being a larger cell over a smaller one? 2. hile looking through the eyepiece …

1. How does your peripheral nervous system \"keep things real? 2. What five type

1. How does your peripheral nervous system "keep things real? 2. What five types of sensory nerve receptors are discussed in this video? What type of stimuli does each one detect?…

1. How has the preservation of cultural heritage changed over the course of the

1. How has the preservation of cultural heritage changed over the course of the twentieth century to the present day? What are some of the key events and concerns that have shaped…

1. How is CO2 transported in the blood? (pick one) a. Most of it binds to hemogl

1. How is CO2 transported in the blood? (pick one) a. Most of it binds to hemoglobin alongside with oxygen b. It competes with oxygen for the biding site with hemoglobin. c. It fo…

1. How is Life Cycle Assessment (LCA) used to assess the impact of technology? 2

1. How is Life Cycle Assessment (LCA) used to assess the impact of technology? 2. What are the four main elements of a LCA? 3. What percentage of the global energy do computationa…

1. How is an epiphytic plant different from a parasitic plant? 2.How are mycorrh

1. How is an epiphytic plant different from a parasitic plant? 2.How are mycorrhizae different from root nodules? 3.What is the main reason for having root nodules or mycorrhizae …

1. How is osmosis related to diffusion? 2. What are the two things needed for os

1. How is osmosis related to diffusion? 2. What are the two things needed for osmosis to take place? 3. What does the term semi permeable or selectively permeable mean? 4. Define …

1. How is the Environmental Protection Agency (EPA) beneficial to controlling en

1. How is the Environmental Protection Agency (EPA) beneficial to controlling environmental issues on human health? Provide examples. 2. What is the effect of asbestos on human he…

1. How is tourism a cultural product? In other words, what beliefs do you think

1. How is tourism a cultural product? In other words, what beliefs do you think provide motivation for tourism and for particular touristic experiences? 2. What do the tourists th…

1. How lines are the location patterns of earthquakes, volcanoes, and fault in N

1. How lines are the location patterns of earthquakes, volcanoes, and fault in North America related to its tectonic plate boundaries? What have been some of the different erosion…

1. How many ATP are produced between the kreb cycle and glycolysis a. 4 b. 24 c.

1. How many ATP are produced between the kreb cycle and glycolysis a. 4 b. 24 c. 6-8 d. 2 2. The total molecules of ATP from each molecule of glucose is the entire cellular respir…

1. How many PFUs did you have on each plate? Plate A: Plate B: Plate C: Plate D:

1. How many PFUs did you have on each plate? Plate A: Plate B: Plate C: Plate D: Plate E: 2. Assume you did a phage titration showing 6 plaques at 10-5 dilution and plated 0.3 mls…

1. How many active volcanoes were found on Io by Voyager 1? 2. What is the avera

1. How many active volcanoes were found on Io by Voyager 1? 2. What is the average surface temperature of Io? 3. What is the temperature on Io near active volcanoes? 4. What is th…

1. How many amino acids are found in the protein peroxisomal catalase? (PDB Code

1. How many amino acids are found in the protein peroxisomal catalase? (PDB Code: 2XQ1) 2. How many alpha helices are present? 3. How many Beta sheets are present? 4. Are the Beta…

1. How many amino acids are there? 2. How many mRNA codons are there? 3. List th

1. How many amino acids are there? 2. How many mRNA codons are there? 3. List the codon sequences for the three stop codons. 4. Transcribe and translate the following DNA sequence…

1. How many bacteria are in 10ml of a broth, which is diluted 10 7 fold gives an

1. How many bacteria are in 10ml of a broth, which is diluted 107 fold gives an average of 40 CFUs/ml? 2. You need 10ml of a suspension containing 105 cells/ml. You have cells at …

1. How many binding sites are on a typical IgA antibody? A.) 4 B.) 3 C.) 2 D.) 1

1. How many binding sites are on a typical IgA antibody? A.) 4 B.) 3 C.) 2 D.) 1 2.What is an effect of the T-cell receptor (TCR)? A.) Stimulate differentiation of MHC proteins B.…

1. How many carbon atoms are there in this page? 2. In cellulose, how many carbo

1. How many carbon atoms are there in this page? 2. In cellulose, how many carbon atoms would be stacked on top of each other to span the thickness of this page (the size of the p…

1. How many chromosomes are in each cell at metaphase II in meiosis in humans? 4

1. How many chromosomes are in each cell at metaphase II in meiosis in humans? 4. In a diploid cell with 5 chromosome pairs (2n = 10), how many sister chromatids will be found in …

1. How many different soil associations are recognized in Lake County? List them

1. How many different soil associations are recognized in Lake County? List them and describe briefly. 2. From looking at the map and survey, describe the relative abundance of Co…

1. How many grams of Tris do you need to prepare 1L of a 1M stock if the molecul

1. How many grams of Tris do you need to prepare 1L of a 1M stock if the molecular weight of tris is 121.1 g/Mol? 2.how many grams of tris do you need to prepare 100ml of a 1M sto…

1. How many high tides or peaks are there each day? 2. How many low tides or thr

1. How many high tides or peaks are there each day? 2. How many low tides or throughs are there each day? 3. If there is more than one, are they the same height above MLLW? 4. Wha…

1. How many high tides or peaks are there each day? 2. I f there is more than on

1. How many high tides or peaks are there each day? 2. I f there is more than one, are they the same height above MLLW? 3. How many low tides or troughs are there each day? 4. I f…

1. How many kinds of gametes can an individual of genotype aabbddEE produce? AaB

1. How many kinds of gametes can an individual of genotype aabbddEE produce? AaBbddEe? 2. Parents with the genotypes AABb x Aabb mate. a) What is P(Aabb offspring)? b) What is P(a…