Biology and Genetics

You isolate intact mitochondria and equilibrate them in a buffered solution at p

You isolate intact mitochondria and equilibrate them in a buffered solution at ph 9 containing .1 KCL and ADP plus P, but without succinate ( oxidizable substrate). You collect th…

You isolate nuclei from three different eukaryotic species. You treat the sample

You isolate nuclei from three different eukaryotic species. You treat the samples in exactly the same way (adding same amount of enzyme, buffer and time) to partially digest the c…

You isolate nuclei from three different eukaryotic species. You treat the sample

You isolate nuclei from three different eukaryotic species. You treat the samples in exactly the same way (adding same amount of enzyme, buffer and time) to partially digest the c…

You isolate nuclei from three different eukaryotic specis. You treat the samples

You isolate nuclei from three different eukaryotic specis. You treat the samples in exactly teh same way (adding same amount of enzyme, buffer and time) to partially digest the ch…

You isolate some mitochondria using differential centrifugation, and are able to

You isolate some mitochondria using differential centrifugation, and are able to digest the outer membranes, leaving the rest of the organelles intact. The pH inside the inner mem…

You isolate the LLS gene from a plant that is homozygous for an S allele. To det

You isolate the LLS gene from a plant that is homozygous for an S allele. To determine if and how the LLS gene acts in self incompatibility, you transfer this gene and its promote…

You isolate the human gene for cytochrome C. You also isolate the mRNA for cytoc

You isolate the human gene for cytochrome C. You also isolate the mRNA for cytochrome C. Using reverse transcriptase (from a retrovirus) and the mRNA as template, you make a doubl…

You isolate the rough ER from the cytoplasm and purify the mRNAs attached to it.

You isolate the rough ER from the cytoplasm and purify the mRNAs attached to it. Circle any of the proteins you would expect such mRNA to encode; explain why the others are not ex…

You isolate virus particles and resuspend them in 2 ml of a buffered solution co

You isolate virus particles and resuspend them in 2 ml of a buffered solution containing a total of 6 × 10^9 latex beads.After doing laborious and careful dilutions, shadowing, an…

You isolated an axoneme from a animal cell flagella in a test tube. After the ad

You isolated an axoneme from a animal cell flagella in a test tube. After the addition of tubulin dimers, you observed microtubule outgrowth as shown below. Select one that is Tru…

You isolated small protein X that is important for regulation of photosynthesis

You isolated small protein X that is important for regulation of photosynthesis in bacterium Rhodopseudomonas palustris. a) Based on the amino acid sequence of protein X provided …

You join a food chemistry lab where the researchers have found two new additives

You join a food chemistry lab where the researchers have found two new additives that are quite good at preventing food from spoiling. Before putting these chemicals out on the ma…

You just bought two black guinea pigs from the pet store that are known to be he

You just bought two black guinea pigs from the pet store that are known to be heterozygous (Bb). You also know that black fur (BB) is dominant over white fur (bb), and that a leth…

You just bought two black guinea pigs from the pet store that are known to be he

You just bought two black guinea pigs from the pet store that are known to be heterozygous (Bb). You also know that black fur (BB) is dominant over white fur (bb),and that a letha…

You just bought two black guinea pigs from the pet store that are known to be he

You just bought two black guinea pigs from the pet store that are known to be heterozygous (Bb). You also know that black fur (BB) is dominant over white fur (bb), and that a leth…

You just bought two black guinea pigs, one male and one female, of the same geno

You just bought two black guinea pigs, one male and one female, of the same genotype from the pet store that are known to be heterozygous (Bb). You also know that black fur (BB) i…

You just completed a transformation protocol with the ???? strain of Escherichia

You just completed a transformation protocol with the ???? strain of Escherichia coli, and the pTer plasmid. LMNI2 is a strain of E. colf that has been made competent by the inclu…

You just completed a transformation protocol with the LM?? strain of Escherichia

You just completed a transformation protocol with the LM?? strain of Escherichia coli, and the pTer plasmid. Cell LMNS2 is a strain of E. coli that has been made competent by the …

You just died - you lived more than 90 years. Write a program for your funeral o

You just died - you lived more than 90 years. Write a program for your funeral or celebration of life describe your culture's treatment of a person who has died. You may include: …

You just got a new job as a research associate and in your first meeting with yo

You just got a new job as a research associate and in your first meeting with your new boss she shows you the amino acid sequence of the protein you will be working with. The sequ…

You just landed a job at the Bayless hatchery. Forrest asked you to estimate the

You just landed a job at the Bayless hatchery. Forrest asked you to estimate the number of viable eggs in one of the hatching jars. You take a ruler and make some measurements. Yo…

You just need answer the questions 7-10 Click and Learn Virus Extension Activity

You just need answer the questions 7-10 Click and Learn Virus Extension Activity-Size, Scale, and Proportion: How big is a virus anywayi Instructions: Click on the "Show Relative …

You just performed an aexperiment in which you investigated RNA synthesis in vit

You just performed an aexperiment in which you investigated RNA synthesis in vitro . Interestingly, the RNA molecules synthesized in vitro by RNA polymerase acting alone are longe…

You know from studying disease ecology that a good model for calculating the net

You know from studying disease ecology that a good model for calculating the net reproductive rate of a disease is: R0 = Sg b . If R0>1, then an outbreak of the disease ensues.…

You know from the fossil record that Sp. 1 and Sp. 2 last shared a common ancest

You know from the fossil record that Sp. 1 and Sp. 2 last shared a common ancestor 10 million years ago. Assuming a molecular clock what is your best estimate for the age of the g…

You know that funding for research projects is very tight, and it is not only im

You know that funding for research projects is very tight, and it is not only important to have a well-written and thought-out research proposal, but also have a research topic th…

You know that the earliest precursor for compound X is compound Y. There are 5 o

You know that the earliest precursor for compound X is compound Y. There are 5 other compounds that could potentially be involved in the pathway(L, M, N, O, P). To determine if, a…

You know that the forest vegetation that covers 120 km^2 wildland watershed uses

You know that the forest vegetation that covers 120 km^2 wildland watershed uses an average of 4mm of water per day druing the summer. You also know that the soil averages 150cm i…

You know the question (Paper or Plastic?). Let\'s play with this question and di

You know the question (Paper or Plastic?). Let's play with this question and discuss the environmental consequences of both. What is the better response? For the sake of this disc…

You lake your lac^- strain and transform in three different F^+ plasmids to cond

You lake your lac^- strain and transform in three different F^+ plasmids to conduct a complementation test In the first experiment, your transform your lac^+ bacteria with a P pla…

You landed a coveted summer internship in Dr. Gaunt\'s laboratory. Last summer l

You landed a coveted summer internship in Dr. Gaunt's laboratory. Last summer laboratory identified an isolated population of native south americans that still practice an ancient…

You learn that GDI is an important regulator of small GT Pase activity, but its

You learn that GDI is an important regulator of small GT Pase activity, but its function in cell migration is not clear. You therefore carry out a migration experiment in neutroph…

You learned from the videos in this unit that events caused by plate movements c

You learned from the videos in this unit that events caused by plate movements can have deadly effects on all living organisms. During the time of the Mount St. Helens eruption, s…

You left to get lunch, and your lab partner\'s task was to quanitfy the DNA you

You left to get lunch, and your lab partner's task was to quanitfy the DNA you previously isolated using nanodrop. However, the only thing you find on your bench upon your return …

You likely noticed that during the two hundred years covered in this week’s stud

You likely noticed that during the two hundred years covered in this week’s study there were radical changes in how the human figure is depicted in Italy, from something that was …

You look at the label on a container of shortening and see \"hydrogenated vegeta

You look at the label on a container of shortening and see "hydrogenated vegetable oil." This means that during processing the number of carbon-carbon double bonds in the oil was …

You look at the location of commonly know cancer genes in tne two cell lines by

You look at the location of commonly know cancer genes in tne two cell lines by analyzing genetic marker and you determine that there is a loss of heterozygosity on chromosome 13 …

You look at your simple stain of the culture for experiment 10 andsee all rod-sh

You look at your simple stain of the culture for experiment 10 andsee all rod-shaped bacteria. Your results suggest that <!-- /* Font Definitions */ @font-face{font-family:Cali…

You look in the refrigerator and find some orange drink you had forgotten was th

You look in the refrigerator and find some orange drink you had forgotten was there. The drink now has an "off" taste and bubbles. What is the most likely explanation for the chan…

You ma y use your notes, lab manual or lecture textbook and any other resources

You ma y use your notes, lab manual or lecture textbook and any other resources you like to answer the following questions. If you use an outside source, plea se list it at the en…

You make a solution of salt, water, and sugar. What is the solvent? Select one:

You make a solution of salt, water, and sugar. What is the solvent? Select one: a. salt b. sugar c. water d. There is no solvent. Question2 Not yet answered Marked out of 1.00 Fla…

You may get more out of this course if you have some idea of how psychology is a

You may get more out of this course if you have some idea of how psychology is applied in an area of interest to you. Psychology has applications in virtually every area of human …

You may have discovered that the sequence of base pairs is seemingly random and

You may have discovered that the sequence of base pairs is seemingly random and thet the two strands are complementary to each other: As are paired with Ts and Cs are paired with …

You may have heard that fish is good brain food. This is true; fish contain the

You may have heard that fish is good brain food. This is true; fish contain the kinds of fatty acids that are the right length and level of saturation for use in the cell membrane…

You may have heard that fish is good brain food. This is true; fish contain the

You may have heard that fish is good brain food. This is true; fish contain the kinds of fatty acids that are the right length and level of saturation for use in the cell membrane…

You may have heard that fish is good brain food. This is true; fish contain the

You may have heard that fish is good brain food. This is true; fish contain the kinds of fatty acids that are the right length and level of saturation for use in the cell membrane…

You may have heard the advice to \"eat low on the food chain.\" Explain how choo

You may have heard the advice to "eat low on the food chain." Explain how choosing a soybean-protein "burger'' rather than a beef burger for lunch is energy efficient with respect…

You may have noticed that if you see a snake on a cool fall or spring day, the s

You may have noticed that if you see a snake on a cool fall or spring day, the snake won't be able to move nearly as fast as on a hot summer day. For this reason, you might find t…

You may seyou oergeics handout. You may NOT work in groups or got heip from clas

You may seyou oergeics handout. You may NOT work in groups or got heip from classmates or tutors Phosphocreatine is used by your muscle cells to store chemical energy. The dephosp…

You may use a group of up to 4 total students to work through the study, however

You may use a group of up to 4 total students to work through the study, however each student must submit their own unique write-up. You are welcome to use outside healthcare prov…