Biology and Genetics

You have to choose a cancer : Choose one: Ovarian or Prostate Cancer. Write a sh

You have to choose a cancer : Choose one: Ovarian or Prostate Cancer. Write a short essay describing the general characteristics of the cancer. Be sure that you include the follow…

You have to develop 4 questions. Within these questions: A. one question about h

You have to develop 4 questions. Within these questions: A. one question about how much time is spent being physically active (past, present or future) B. one question about how i…

You have to do all the questions independently and not copy others\' answers. I

You have to do all the questions independently and not copy others' answers. I need a new person to help me determine the answer. Just give the answer, do not need to write the pr…

You have to grow 5 ml of Ampicillin resistant E.coli. Ampicillin is required at

You have to grow 5 ml of Ampicillin resistant E.coli. Ampicillin is required at 50 mu g/ml in LB Ampicillin stock solution concentration will be _________________. How much Amp st…

You have travelled back in time and entered the body of yourfavorite monk(Gregor

You have travelled back in time and entered the body of yourfavorite monk(Gregor Mendel).You find yourself in his gardenobersering red and white flowering pea plants.You do a quic…

You have treated early Xenopus embryos with colchicine, a drug that causes the d

You have treated early Xenopus embryos with colchicine, a drug that causes the depolymerization of microtubules a. Does this cause the embryos to be dorsalized or ventralized? b. …

You have treated early Xenopus embryos with colchicine, a drug that causes the d

You have treated early Xenopus embryos with colchicine, a drug that causes the depolymerization of microtubules. a. Does this cause the embrvos to be dorsalized or ventralized? b.…

You have two cultures of bacteria for incubation experiments on marine snow degr

You have two cultures of bacteria for incubation experiments on marine snow degradation, but you need to make sure that cell counts are sufficient to see any effect during the exp…

You have two different C. elegans mutant lines. One line has a mutation in a gen

You have two different C. elegans mutant lines. One line has a mutation in a gene called daf-2 and the other has a mutation in a gene called daf-16. The daf-6 mutant is short live…

You have two fields, A and B, with the following characteristics OM( %) Clay (96

You have two fields, A and B, with the following characteristics OM( %) Clay (96) Sand (96) Type of clay pH Field A 0.8 10 74 Field B 3.1 35 51 409 4.9 Field B needs 3 t/ha lime, …

You have two fields, A and B, with the following characteristics. Field A Field

You have two fields, A and B, with the following characteristics. Field A Field B OM( %) 0.8 3.1 Clay (%) 10 35 Sand (%) 74 51 Type of clay 1:1 2:1 pH 409 4.9 Field B needs 3 t/ha…

You have two fish named Fish and Fishy. Fish lives in a saltwater tank, and Fish

You have two fish named Fish and Fishy. Fish lives in a saltwater tank, and Fishy lives in a not saltwater tank. You are studying their DNA and have accidentally mixed up the DNA …

You have two liquid cultures of growing bacteria which are visibly turbid from t

You have two liquid cultures of growing bacteria which are visibly turbid from the growing bacteria. You inoculate each one with a different type of virus and let them continue gr…

You have two membrane vesicle preparations both of which contain a P-type Na+/K+

You have two membrane vesicle preparations both of which contain a P-type Na+/K+-ATPase. Although you do not have the resources to purify the enzyme, and antibodies directed again…

You have two parents (1)fast-growing vines with weak stalks, and (2) slow-growin

You have two parents (1)fast-growing vines with weak stalks, and (2) slow-growing vines with strong stalks. You cross the two pure-breeding vines but obtain only slow-growing plan…

You have two pure-bred dog strains of Labrador retriever: Yellow (BBee) and Brow

You have two pure-bred dog strains of Labrador retriever: Yellow (BBee) and Brown (bbEE). You friend wants to have a pure-bred puppy with black coat color. Let’s assume this set o…

You have two samples of DNA, sample 1 has a GC content of 60% and is dissolved i

You have two samples of DNA, sample 1 has a GC content of 60% and is dissolved in a buffer with 10 mM salt concentration. Sample 2 has a GC content of 30% and is dissolved in a bu…

You have two subject\'s who have both undertaken an exercise training program. O

You have two subject's who have both undertaken an exercise training program. One subject brings you her training log and you notice that her blood pressure is constantly increasi…

You have two very ill patients this week, and each of them presents a very compl

You have two very ill patients this week, and each of them presents a very complicated case. First, you have a patient with an ongoing problem that has resisted diagnosis. He was …

You have worked on YFE1 (your favorite enzyme!) for awhile and know it is a seri

You have worked on YFE1 (your favorite enzyme!) for awhile and know it is a serine/threonine kinase important in a crucial signal transduction pathway in the cell (not related to …

You have worked two 16-hour shifts in 4 days and you are very tired. The coworke

You have worked two 16-hour shifts in 4 days and you are very tired. The coworker who was due to relieve you has had a car accident on the way to work. Your supervisor asks you to…

You hear about a recent discovery in psychological science, and then find out th

You hear about a recent discovery in psychological science, and then find out that the researchers engaged in multiple QRPs. Your confidence in the new finding should: (a) increas…

You hear that studies have found a new fault hidden beneath Keman and that it is

You hear that studies have found a new fault hidden beneath Keman and that it is likely to produce a M7.1 earthquake within the next thirty years. This story is most likely to be …

You hear that studies have found a new fault hidden beneath Kerman(place) and th

You hear that studies have found a new fault hidden beneath Kerman(place) and that it is likely to produce a M7.1 earthquake within the next year.This story is most likely to be a…

You hybridize 2 closely related species whose only difference is the order of ge

You hybridize 2 closely related species whose only difference is the order of genes on their fourth chromosome as shown below. A single crossover takes place between genes B and C…

You hypothesize that your protein of interest moves from the cytoplasm to the nu

You hypothesize that your protein of interest moves from the cytoplasm to the nucleus when a cell is heated from 37Celcius to 42Celcius 1) Design a microscopy experiment to test t…

You identified a human gene with three sets of cassette exons. The sets exhibit

You identified a human gene with three sets of cassette exons. The sets exhibit 4,5 and 3 alternative exons, respectively.each set is sliced following a mutually exclusive mechani…

You identified another butterfly that is missing just one dot, and establish a p

You identified another butterfly that is missing just one dot, and establish a pure-breeding stock. You decide to call this recessive mutation dotless (dot-). As the violet gene i…

You identify a gene that controls fin size in zebrafish and after examining many

You identify a gene that controls fin size in zebrafish and after examining many fish you realize that in the population only two alleles exist for this gene. One allele is wild t…

You identify a locus t has three alleles A ,A and A and you want to check to det

You identify a locus t has three alleles A ,A and A and you want to check to determine if they are in Hardy-Weinberg equilibrium. You determine the genotype a group of genetics st…

You identify a population of mice ( Peromyscus maniculatus ) on an island. Their

You identify a population of mice (Peromyscus maniculatus) on an island. Their coat color is controlled by a single gene:BB mice are black, Bb mice are gray, and bb mice are white…

You identify four mutant strains that cannot synthesize Compound E. Each strain

You identify four mutant strains that cannot synthesize Compound E. Each strain contains a single mutation. You test the ability of each of these mutants to grow when a specific c…

You identify mutations in an unstudied human gene associated with a human respir

You identify mutations in an unstudied human gene associated with a human respiratory disease. You raise antibodies against the human protein encoded by this gene that you name, W…

You identify some precursor products in the Adenine synthesis pathway and grow a

You identify some precursor products in the Adenine synthesis pathway and grow a few of your mutants in the presence of these intermediates to determine what order the genes act. …

You infect E. coli cells with two strains of phage ?. One strain has a mutant ho

You infect E. coli cells with two strains of phage ?. One strain has a mutant host range, produces larger-than-normal plaques, and is temperature sensitive (genotype: h r t ). The…

You infect a bacterial culture with two strains of bacteriophage. One is h+r and

You infect a bacterial culture with two strains of bacteriophage. One is h+r and the other is hr+. You obtain the following numbers of plaques of each type. How far apart are the …

You inject two dyes of different sizes and colors into one cell connected to ano

You inject two dyes of different sizes and colors into one cell connected to another cell by gap junctions. You find that the 1200 MW red dye passes to the other cell, but the 200…

You injected a mouse with a protein of the salmonella outer membrane to have the

You injected a mouse with a protein of the salmonella outer membrane to have the mouse make antibodies to this protein. To test the production of antibodies to the protein, you co…

You inoculate three tubes of Simmon\'s Citrate Agar with the following species:

You inoculate three tubes of Simmon's Citrate Agar with the following species: 1. Klebsiella pneumoniae 2. Escherichia coli 3. Proteus mirabilis What are your expected results aft…

You inoculate three tubes of Simmon\'s Citrate Agar with the following species:

You inoculate three tubes of Simmon's Citrate Agar with the following species: 1. Klebsiella pneumoniae 2. Escherichia coli 3. Proteus mirabilis What are your expected results aft…

You intend to use plasmid pVEC-4kb (4.4kb in size and draw n approximately to sc

You intend to use plasmid pVEC-4kb (4.4kb in size and draw n approximately to scale below) as a vector for inserting LDH ORF sequence, to be cloned in E. coli. Below is the map of…

You irradiated plants and identified four mutants that have white flowers instea

You irradiated plants and identified four mutants that have white flowers instead of the wild type purple flowers. A complementation test was performed by crossing them in all pai…

You isolate 20 different O C mutants that are wild type for all other Lac operon

You isolate 20 different OC mutants that are wild type for all other Lac operon genes/regions. You measure relative B-gal production by cells growing under non-induced conditions …

You isolate ATP Synthase (by itself) in solution in a small container. You add A

You isolate ATP Synthase (by itself) in solution in a small container. You add ADP to the container, and also add inorganic phosphate and bring the pH of the entire solution to ab…

You isolate DNA from an organism using a standard protocol and have a final volu

You isolate DNA from an organism using a standard protocol and have a final volume of 2.2 mL. You measure OD260 and OD280 for your sample on a UV spectrophotometer and get 0.477 a…

You isolate a new drug that seems to kill bacteria. To understand the mechanism

You isolate a new drug that seems to kill bacteria. To understand the mechanism of the bacterial death, you do two experiments where you grow the bacteria in the presence of eithe…

You isolate an enzyme from teddy bear liver. The enzyme catalyzes the following

You isolate an enzyme from teddy bear liver. The enzyme catalyzes the following reaction: A + B rightarrow C + D You determine the Km for A to be 3 mu M, and for B to be 25mM. Wha…

You isolate an organelle to identify the precise location of three related prote

You isolate an organelle to identify the precise location of three related proteins, p90, p70, and p30. The organelle preparation is divided in half, one half is saved as a contro…

You isolate chromatin from mouse liver cells (hepatocytes) 1. You set aside one

You isolate chromatin from mouse liver cells (hepatocytes) 1. You set aside one sample and isolate DNA from it - removing all traces of protein. 2. You treat another 5 samples (eq…

You isolate chromatin from mouse liver cells (hepatocytes). You set aside one sa

You isolate chromatin from mouse liver cells (hepatocytes). You set aside one sample and isolate DNA from it – removing all traces of protein. You treat another 5 samples (equal a…