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1) In order to separate the RNA you majorly utilize a protein denaturant solution of the guanidinum salts. These chaotropic solutions denature by disrupting the H- bonding. The solutions also consists of a reducing agent i order to denature disulfide bonds. The final composition of the solution is : 4 guanidine isthiocyanate (GITC), 25mM sodium citrate, pH 7.0 , 0.5%(w/v)SDS, 100mM β-mercaptoethanol. You have the guanidine isothiocyanate powder(mol.Wt.118.16),1 M Na Citrate, pH 7.0, powder SDS and b-mercaptoethanol(density 1.12 g/m L, mol. Wt.78.1). State how would you make up the 100 mL of this solution?
If Penicillium typically secretes penicillin without disturbing the lichen relationship in which it is engaged, then what should have been true about its partner.
At a talk by a visiting scientist, you learn about a strain of bakers' yeast that contains a mutation called gal1- in its galactokinase gene. Because this gene is needed to metabolize galactose, the mutant strain cannot grow in galactose medium.
Propose how you may consume the recommended number of serving from each group in the future. Describe what a very low urea clearance indicates for this patient.
The phenotypic variances were 9.4 cm2 for the inbred strain and 26.4 cm2 for the randomly pollinated population. Guess the broad sense heritability of ear length in these populations. What are the usual frequencies of the gametes from a plant with th..
What is contributing to decreased alveolar ventilation. Describe the reflexes involving causing the tachypnea in this individual.
Explain the general pattern of alternation of generation in plants. Explore why the gametophyte has been reduced to a part (or parasite) of the sporophyte as plants have evolved. Present and defend your finding. Please list sources used. Write in Tim..
Those that live in tropical climates like the savannas of Africa are usually much smaller than the ones that live in arctic regions like Lapland.
Soil stabilization is the permanent physical and chemical alteration of soils to enhance their physical properties. Stabilization can increase the shear strength of a soil and control the shrink-swell properties.
Describe why you can predict that meiosis gives rise to genetic differences between parent's cells and daughter cells in fewer cell divisions than mitosis does.
Approximately half of our vitamin K is synthesized by bacteria in the colon. Based on this information, why might taking a broad spectrum antibiotic produce frequent nosebleeds.
Provide an instance where this definition does not apply and in brief explain why this example does not apply to the species concept.
The cell walls if bacteria, fungi and plant cells and an extracellular matrix of animal cells are all external to the plasma membrane. Which is the characteristic of all these extracellular structures.
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