Biology and Genetics

2. You decide to further study the ZmERT locus in maize by comparing 4 alleles (

2. You decide to further study the ZmERT locus in maize by comparing 4 alleles (A through D. Sp 1 below) from the maize population to I allele from a different Zea species (called…

2. You friend after conducting a genome sequencing study on a population of 1000

2. You friend after conducting a genome sequencing study on a population of 1000 humans that two alleles at two different loci have a D (or LD) value near 1. The alleles at these …

2. You have a dish of mammalian cells in culture that are all about to enter mit

2. You have a dish of mammalian cells in culture that are all about to enter mitosis (it is a synchronously replicating culture of cells). You add to the dish a drug that is a pot…

2. You have a stock solution of 1 x 10\' spores/ml. You serially dilute the spor

2. You have a stock solution of 1 x 10' spores/ml. You serially dilute the spores as described in the table below Dilution 1 |:10 Dilution 3 Dilution 2 Dilution ID 100 1 dilution …

2. You have a stock solution of 1 x 10\' spores/ml. You serially dilute the spor

2. You have a stock solution of 1 x 10' spores/ml. You serially dilute the spores as described in the table below. Dilution 1 |:10 Dilution 3 Dilution 4 Dilution 2 ID 100 l diluti…

2. You have cloned the 4 bacterial species. Now you want to determine which one

2. You have cloned the 4 bacterial species. Now you want to determine which one can degrade BA You therefore, mix pure BA with these bacteria and wait for a day. Then you measure …

2. You have cloned the 4 bacterial species. Now you want to determine which one

2. You have cloned the 4 bacterial species. Now you want to determine which one can degrade BA You therefore, mix pure BA with these bacteria and wait for a day. Then you measure …

2. You have discovered a population of Drosophila in which some flies have a sin

2. You have discovered a population of Drosophila in which some flies have a single eye in the middle of their head and you have designates this phenotype cyclops. You determine t…

2. You have found a new streptomycin resistance allele in Streptococcus (the sam

2. You have found a new streptomycin resistance allele in Streptococcus (the same bacteria that Avery and Griffiths were working with). A wild type version of this allele is norma…

2. You have isolated a new organism (B. sanfranciscus) from soil. You find that

2. You have isolated a new organism (B. sanfranciscus) from soil. You find that it can be grown in the lab on plates of LB media and it also grows well on M9 media (see Table 4.2 …

2. You have just received an urgent call from the Con ters for Disease Control a

2. You have just received an urgent call from the Con ters for Disease Control and Prevention (CDC) to con- ve on the following case of an unusual disease out- a sult on t Ibreak …

2. You have learned MANY different mechanisms that can lead to cancer developmen

2. You have learned MANY different mechanisms that can lead to cancer development. One of these mechanisms involves changes in epigenetics during tumor initiation and progression.…

2. You have planted corn on two fields. Both fields are on the same soil series,

2. You have planted corn on two fields. Both fields are on the same soil series, both have the same amount of fertilizer added. One soil has 4% SOM (soil organic matter) and one h…

2. You have received a plasmid vector (Vector A) from a friend that contains You

2. You have received a plasmid vector (Vector A) from a friend that contains Your Favorite Gene cloned into the EcoR1 and BamHl sites in the polylinker, as shown below. However,it…

2. You now create a different artificial cell in a different test tube. This art

2. You now create a different artificial cell in a different test tube. This artificial cell consists of a cytoplasm (i.e. the inside of the cell), a lipid bilayer, and the outsid…

2. You perform a generalized transduction experiment, where phages are collected

2. You perform a generalized transduction experiment, where phages are collected from an S. aureus donor strain of genotype abc+ def+ ghi+, then used to transduce a recipient of g…

2. You purchase a labrador retriever from a breeder and find that since the age

2. You purchase a labrador retriever from a breeder and find that since the age of 6 months, he has begun to do a quadruple back flip every time he sees food. You are very excited…

2. You ran your PCR with the following machine parameters: 94°C for 1min, 55°C f

2. You ran your PCR with the following machine parameters: 94°C for 1min, 55°C for 30sec, 72°C for Imin. You expected a PCR product of 3Kb but saw nothing on in the lane on the ag…

2. You study a population of hemipterans (insects) and find that in the populati

2. You study a population of hemipterans (insects) and find that in the population, = 1.3. Is the population increasing, decreasing, or remaining constant? How do you know (0.5 po…

2. You visit a beach on a warm summer day. As you walk across the sand, you noti

2. You visit a beach on a warm summer day. As you walk across the sand, you notice that it's very hot, but just a few inches below the surface, it's much cooler. Later, you walk i…

2. You want to express the Purple gene in bacteria. This is a mouse gene respons

2. You want to express the Purple gene in bacteria. This is a mouse gene responsible for bright purple streaks commonly observed in the hair of some mouse species. You have the cl…

2. You work in a lab that characterizes different types of cells. Your coworker

2. You work in a lab that characterizes different types of cells. Your coworker gives you a new cell type (Mystery cells) for you to characterize. Your coworker forgot to tell you…

2. You\'re a beta fish breeder and have noticed that you have a few fish that di

2. You're a beta fish breeder and have noticed that you have a few fish that display a totally novel ruby red coloring pattern. This ruby red color has since become is very popula…

2. You\'re a beta fish breeder and have noticed that you have a few fish that di

2. You're a beta fish breeder and have noticed that you have a few fish that display a totally novel ruby red coloring pattern. This ruby red color has since become is very popula…

2. You\'ve isolated a novel enzyme, Sadase, that cleaves the substrate Sad into

2. You've isolated a novel enzyme, Sadase, that cleaves the substrate Sad into the product Happy. During your study, you isolate two ligands, Schule and Lehrer. Happy produces a t…

2. Your first task as a junior epidemiologist for the World Health Organization

2. Your first task as a junior epidemiologist for the World Health Organization who is to quantify mortality rates from the city of León, Nicaragua in 2015. The population of the …

2. Your friend is studying a protein of 343 amino acids localized to secretory v

2. Your friend is studying a protein of 343 amino acids localized to secretory vesicles. She wants to define the regions of the protein responsible for its localization to this pa…

2. Your friend is studying a protein of 343 amino acids localized to secretory v

2. Your friend is studying a protein of 343 amino acids localized to secretory vesicles. She wants to define the regions of the protein responsible for its localization to this pa…

2. Your friend knows that you took Human Biology and studied genetics. She asks

2. Your friend knows that you took Human Biology and studied genetics. She asks you to explain a Punnett square to her. How do you explain how a Punnett square is read? Apply the …

2. Your friend shows you her data. She has been analyzing a protein (CB353) whic

2. Your friend shows you her data. She has been analyzing a protein (CB353) which is 576 amino acids long to determine which parts of the protein are responsible for its localizat…

2. You’re an orthopedic surgeon treating a patient who dislocated her hip in a b

2. You’re an orthopedic surgeon treating a patient who dislocated her hip in a bus accident. When paramedics arrived at the scene of the accident, the injured woman’s thigh was fl…

2. [1pt] Match the part of the human ear with its function in the ear. (Answer s

2. [1pt] Match the part of the human ear with its function in the ear. (Answer should be in form e.g. DC..BF and letters may be repeated.) 1) The Pinna.      A. Their stimulation …

2. \" Mycobacterium tuberculosis PhoP of the PhoP-PhoR two-component signaling s

2. "Mycobacterium tuberculosis PhoP of the PhoP-PhoR two-component signaling system orchestrates a complex transcription program and is essential for the growth and virulence of t…

2. ____In the Mediterranean climate zone of the Bay Area, during most years the

2. ____In the Mediterranean climate zone of the Bay Area, during most years the water table is likely to be higher (closer to the surface) in winter. a. True   b. False 3. _____Be…

2. a) If there are 5 different VNTR alleles at the VNTR63 locus, then how many g

2. a) If there are 5 different VNTR alleles at the VNTR63 locus, then how many genotypes would be possible in the population (ie V63-1/V63-2 would be one possible genotype)? optio…

2. a. How do we use solid angles in satellite meteorology? equator and from the

2. a. How do we use solid angles in satellite meteorology? equator and from the subpoint to 45° west c. The increase in carbon dioxide levels in the atmosphere is contributing to …

2. a. If a patient is administered (a given number of liters) per day of 50% dex

2. a. If a patient is administered (a given number of liters) per day of 50% dextrose solution, how many calories will the patient receive every (a specific number of hours) hours…

2. a. Venus and Mars orbit the Sun at average distances of 0.72 and 1.52 AU, res

2. a. Venus and Mars orbit the Sun at average distances of 0.72 and 1.52 AU, respectively. What is the solar flux at each planet? b. Venus has a planetary albedo of 0.8, and Mars …

2. af cells at a concentration of 10 cells/ml. You dilute this and adding 9 ml o

2. af cells at a concentration of 10 cells/ml. You dilute this and adding 9 ml of sterile medium. This gives you cells. You remove 0.1 ml from this diluted tube and add 9.9of bact…

2. body African American male was found, and the STR matches an entry in the Mis

2. body African American male was found, and the STR matches an entry in the Missing Persons Database. In some cases, height indicated that two of allele were present. *Use a mini…

2. cottage cheese and many other cheeses are produced by adding the enzyme renin

2. cottage cheese and many other cheeses are produced by adding the enzyme renin to milk, producing curds and whey. using info you learned in the lab, design an experiment Enzymes…

2. existing True or False: The earliest known voyagers of the world\'s oceans ut

2. existing True or False: The earliest known voyagers of the world's oceans utilized maps, the stars and the ocean currents to assist in their navigation. 3. Captain James Cook's…

2. experiments measuring the initial You purify an enzyme and perform a series o

2. experiments measuring the initial You purify an enzyme and perform a series of Michaelis-Menten kinetics enzyme velocity in the presence of various concentrations of substrate.…

2. fingors SOpulec 3 shoulder blade region e the following body areas on the acc

2. fingors SOpulec 3 shoulder blade region e the following body areas on the accompanying diagram by placing the correct key letter at th 8. head Key abdominal b. antecubital brac…

2.(10) An enzyme is inhibited by a small molecule drug. The data from the kineti

2.(10) An enzyme is inhibited by a small molecule drug. The data from the kinetic analysis has been plotted in the form of Lineweaver-Burk plots in the absence and presence of inc…

2.) (i) Individuals with a mutation in the BRCA1 gene are predisposed to breast

2.) (i) Individuals with a mutation in the BRCA1 gene are predisposed to breast cancer. Explain. (ii) What is the function of the BRCA1 gene product? (iii) Why do mutations in BRC…

2.) A heterozygous individual who can pass on an allele for a genetic disorder b

2.) A heterozygous individual who can pass on an allele for a genetic disorder but does not express any of the characteristics for having the disorder is called _ (blank) _. a. A …

2.) CLIMATE AND WATER USGS USGS 01104200 CHARLES RIVER AT WELLESLEY, MA Jan 81 F

2.) CLIMATE AND WATER USGS USGS 01104200 CHARLES RIVER AT WELLESLEY, MA Jan 81 Feb 8inar 81 Rpr BiHay 81 Jun 01 al 81Aug 81 Sep 010ct 01 Nov 81 2017 2817 2017 2017 2817 2017 2017 …

2.) Consider the following RNA sequence, which represents the beginning of an op

2.) Consider the following RNA sequence, which represents the beginning of an open reading frame: 5’-AUGGGACUAGAUACC-3’. Examine each of the sequences below, describe the change t…

2.) Describe abyssal plains and their origin. In the figure above, letter llustr

2.) Describe abyssal plains and their origin. In the figure above, letter llustrates an abyssal plain. 3.) Are the continental margins surrounding the Atlantic Ocean primarily act…