Biology and Genetics

1. (2 pts) The equation for the frequency in a population is: p+q=1 2. (2 pts) T

1. (2 pts) The equation for the frequency in a population is: p+q=1 2. (2 pts) The equation for the frequency in a population at HWE is: p2+2pq+q2=1 You decide to go out with your…

1. (2 pts) The equation for the frequency in a population is: p+q=1 2. (2 pts) T

1. (2 pts) The equation for the frequency in a population is: p+q=1 2. (2 pts) The equation for the frequency in a population at HWE is: p2+2pq+q2=1 You decide to go out with your…

1. (2 pts) The equation for the frequency in a population is: p+q=1 2. (2 pts) T

1. (2 pts) The equation for the frequency in a population is: p+q=1 2. (2 pts) The equation for the frequency in a population at HWE is: p2+2pq+q2=1 You decide to go out with your…

1. (2 pts) The equation for the frequency in a population is: p+q=1 2. (2 pts) T

1. (2 pts) The equation for the frequency in a population is: p+q=1 2. (2 pts) The equation for the frequency in a population at HWE is: p2+2pq+q2=1 You decide to go out with your…

1. (2 pts) The equation for the frequency in a population is: p+q=1 2. (2 pts) T

1. (2 pts) The equation for the frequency in a population is: p+q=1 2. (2 pts) The equation for the frequency in a population at HWE is: p2+2pq+q2=1 You decide to go out with your…

1. (2 pts) The equation for the frequency in a population is: p+q=1 2. (2 pts) T

1. (2 pts) The equation for the frequency in a population is: p+q=1 2. (2 pts) The equation for the frequency in a population at HWE is: p2+2pq+q2=1 You decide to go out with your…

1. (2 pts) The equation for the frequency in a population is: p+q=1 2. (2 pts) T

1. (2 pts) The equation for the frequency in a population is: p+q=1 2. (2 pts) The equation for the frequency in a population at HWE is: p2+2pq+q2=1 You decide to go out with your…

1. (2 pts) The equation for the frequency in a population is: p+q=1 2. (2 pts) T

1. (2 pts) The equation for the frequency in a population is: p+q=1 2. (2 pts) The equation for the frequency in a population at HWE is: p2+2pq+q2=1 You decide to go out with your…

1. (2 pts) The equation for the frequency in a population is: p+q=1 2. (2 pts) T

1. (2 pts) The equation for the frequency in a population is: p+q=1 2. (2 pts) The equation for the frequency in a population at HWE is: p2+2pq+q2=1 You decide to go out with your…

1. (2 pts) Which one of the following statements is TRUE? A. In an anabolic proc

1. (2 pts) Which one of the following statements is TRUE? A. In an anabolic process, complex precursors are converted to simpler products. B. Free energy is available to do work a…

1. (2 pts.) Answer the questions regarding the reaction below: ?? ? COA OA a) Wh

1. (2 pts.) Answer the questions regarding the reaction below: ?? ? COA OA a) What type of enzyme catalyzes this reaction? b) What other molecule(s) is/are involved? 2. (3 pts.) T…

1. (2 pts.) Which of the following are degrees of freedom in which energy can be

1. (2 pts.) Which of the following are degrees of freedom in which energy can be placed in solids? (Choose all that apply, but wrong answers will be penalized.) (a) Translational …

1. (2) Huntington\'s disease is autosomal dominant. What is the probability of h

1. (2) Huntington's disease is autosomal dominant. What is the probability of having a child with the disease if one parent is homozygous recessive and the other is heterozygous? …

1. (2) Sickle-cell anemia is a hereditary blood disorder, characterized by red b

1. (2) Sickle-cell anemia is a hereditary blood disorder, characterized by red blood cells that assume an abnormal, rigid (sickle) shape due to a mutation in the hemoglobin protei…

1. (2) What is \"vitalism?\" What kind of evidence eventually killed this theory

1. (2) What is "vitalism?" What kind of evidence eventually killed this theory? 2. (4) Compare prokaryotic and eukaryotic cells in terms of size and structures. Give examples of e…

1. (20 pts.) For the statements below, indicate which answer or answers are appr

1. (20 pts.) For the statements below, indicate which answer or answers are appropriate. Each blank is worth 1 points. A. Allele B. Central Dogma C. Chromatids D. Constitutive gen…

1. (20pts) Let’s consider how restrictive enzymes work. Look the two samples of

1. (20pts) Let’s consider how restrictive enzymes work. Look the two samples of DNA shown below: DNA Sample #1 5’– T C C A G T G A T C T C G A A T T C G C T A G T A A C G T T C G …

1. (24 pts) Please circle T when a statement is true and F when a statement is f

1. (24 pts) Please circle T when a statement is true and F when a statement is false. (a)T/F Solar flux or solar constant is the total amount of energy the sun emits. (b)T/F Carbo…

1. (25 points) (a) (5 points) State Henry\'s Law and the condition(s) under whic

1. (25 points) (a) (5 points) State Henry's Law and the condition(s) under which it is valid (b) (10 points) The following table gives the mole fraction of methylbenzene (A) in li…

1. (2pts) What is meant by prograde metamorphism? Retrograde metamorphism? Pleas

1. (2pts) What is meant by prograde metamorphism? Retrograde metamorphism? Please discuss the textural and mineralogical changes that the following rocks might undergo as a result…

1. (3 points) Climate and Weather: a. Are the same thing; b. Are different. Clim

1. (3 points) Climate and Weather: a. Are the same thing; b. Are different. Climate is related to average temperatures, pressures, precipitation etc. over long periods of time, wh…

1. (3 points) If the aperture of a fracture is 0.001 m, what are the permeabilit

1. (3 points) If the aperture of a fracture is 0.001 m, what are the permeability and hydraulic conductivity in the fracture? For a network of equally spaced fractures with fractu…

1. (3 pt) Assume you have a culture of E. coli cells growing in medium B, which

1. (3 pt) Assume you have a culture of E. coli cells growing in medium B, which contains both lactose and glucose. At time t, 33% of the cells are transferred to medium L, which c…

1. (3 pts) The lin-4 microRNA in C. elegans inhibits translation of the lin-14 g

1. (3 pts) The lin-4 microRNA in C. elegans inhibits translation of the lin-14 gene by complementary base pairing with up to seven sequences in the lin-14 gene 3’UTR (see Box 20-2…

1. (3pts) The location of cellular respiration is different in bacterial and euk

1. (3pts) The location of cellular respiration is different in bacterial and eukaryotic cells. Where would each of the following factors or events of cellular respiration reside o…

1. (4 points) Given that the average weight ofan amino acid is i 10 daltons, det

1. (4 points) Given that the average weight ofan amino acid is i 10 daltons, determine the following. Remember to convert between daltons and kilodaltons. Show your work for full …

1. (4 pts) A cross was made between snapdragons with red and white flowers, and

1. (4 pts) A cross was made between snapdragons with red and white flowers, and the resulting offspring were all pink. When the pink Fl snapdragons were crossed, the following off…

1. (4 pts) In C. elegans three markers : HYG-GFP-DPY are closely linked in this

1. (4 pts) In C. elegans three markers : HYG-GFP-DPY are closely linked in this order. A C. elegans male hyg + + ("hyg" is a mutant allele allowing for antibiotic resistance and "…

1. (4 pts). A female mouse with a white patterning called “splotch” was mated to

1. (4 pts). A female mouse with a white patterning called “splotch” was mated to a male “splotchy” mouse to produce the progeny below. Note “tottering” describes the atypical gait…

1. (40 points) The properties of a dry gas reservoir are as follow: -1 9 = 0.000

1. (40 points) The properties of a dry gas reservoir are as follow: -1 9 = 0.000025 psi Cv = 0.000007 psi-1 Swe - 30% Reservoir temperature is 150 °F Gas production date are liste…

1. (4pts) In this picture of an SDS PAGE (see below): Question Answer a. Ladder

1. (4pts) In this picture of an SDS PAGE (see below): Question Answer a. Ladder and antibody samples have been loaded into different b. The range (smallest to largest size) of the…

1. (5 Pts) What general property of cancers in patients is the graphic below dem

1. (5 Pts) What general property of cancers in patients is the graphic below demonstrating? (One word will do it!) (your response) Feural effuion, non smal cellung carcinoma in ap…

1. (5 points totall An online survey found that of 4500 individuals of European

1. (5 points totall An online survey found that of 4500 individuals of European ancestry, A said they could smell asparagus in their urine and B said they could not. a. If the S a…

1. (5 pts) Peregrine falcons are one of the several species of raptors whose pop

1. (5 pts) Peregrine falcons are one of the several species of raptors whose populations declined       dramatically in the mid-60's after exposure to pesticides that caused them …

1. (5 pts) You what to identify dominant/recessive relationship for skin color i

1. (5 pts) You what to identify dominant/recessive relationship for skin color in a new frog species that you found in the rain forest. (Assume that one autosomal gene controls sk…

1. (6 pts) Consider otto Loewi\'s frog heart experiment. Recall that stimulation

1. (6 pts) Consider otto Loewi's frog heart experiment. Recall that stimulation of the vagus nerve causes a frog's heart to release the neurotransmitter acetylcholine, which slows…

1. (6 pts) You are analyzing mutants in an Operon in an uncharacterized bacteria

1. (6 pts) You are analyzing mutants in an Operon in an uncharacterized bacterial species using a method similar to what Jacob and Monod did to analyze the lac operon (see your te…

1. (6 pts.) Shown below are the Ramachandran plots for three different pairs of

1. (6 pts.) Shown below are the Ramachandran plots for three different pairs of amino acids, X (the first amino acid of the dipeptide) and Y (the second amino acid of the peptide)…

1. (60%) Gibbsite (Al(OH) 3 ) is one of the commonest forms of aluminum found in

1. (60%) Gibbsite (Al(OH)3) is one of the commonest forms of aluminum found in the natural environment and is a product of weathering alumino-silicates. Consider the dissociation …

1. (7 pts). Tom, a wild, male turkey ( Meleagrisa gallopavo , 2N=80), had a very

1. (7 pts). Tom, a wild, male turkey (Meleagrisa gallopavo, 2N=80), had a very big night: he jumped the fence to the farm and successfully mated with the entire flock of female, d…

1. (8 points) During lab, you used a set of BSA standards with known concentrati

1. (8 points) During lab, you used a set of BSA standards with known concentration by diluting a 5 mg/ml)jtock solution of BSA. Calculate the final concentration of BSA in the pro…

1. (8 points) Gene x is a mouse gene that codes for protein x. You are intereste

1. (8 points) Gene x is a mouse gene that codes for protein x. You are interested in studying the function of protein x. To do so, you will first need to clone gene x. Below is th…

1. (8 points) Gene x is a mouse gene that codes for protein x. You are intereste

1. (8 points) Gene x is a mouse gene that codes for protein x. You are interested in studying the function of protein x. To do so, you will first need to clone gene x. Below is th…

1. (8 points) Gene x is a mouse gene that codes for protein x. You are intereste

1. (8 points) Gene x is a mouse gene that codes for protein x. You are interested in studying the function of protein x. To do so, you will first need to clone gene x. Below is th…

1. (8 points). This diagram represents a life cycle of a fungus. Please answer t

1. (8 points). This diagram represents a life cycle of a fungus. Please answer the following questions with respect to this life cycle. 2 4 A. (2) To which phylum does this fungus…

1. (8 pts) To study the inheritance of the dominant allele for fur () color in m

1. (8 pts) To study the inheritance of the dominant allele for fur () color in mice, two mice heterozygous for yellow fur were mated. In a series of crosses, a total of 56 mice wi…

1. (I point)- Please order (lowest to the highest) the nitrogenous wastes Urea,

1. (I point)- Please order (lowest to the highest) the nitrogenous wastes Urea, Ammonia and Uric acid based on their requirement of water for secretion 2. (2 points)- In mammals, …

1. (Problem 2) Why is the relation between genotype and phenotype frequently com

1. (Problem 2) Why is the relation between genotype and phenotype frequently complex for quantitative characteristics?        Multiple genes are involved.    The alleles are usual…

1. (TCO 1) Control subjects in a double-blind test of a new drug are (Points : 4

1. (TCO 1) Control subjects in a double-blind test of a new drug are (Points : 4)        informed of what drug they are getting.        informed of what drug they are getting but …

1. (TCO 1) Elijah has observed that more people run on sunny days as compared to

1. (TCO 1) Elijah has observed that more people run on sunny days as compared to rainy days. The relationship between the amount of sun and the amount of people running is a(n) __…