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You are studying the binding of serine to its receptor protein. The side chain of Ser makes two H-bonds to the receptor, one to the side chain of a Thr and one to a backbone carbonyl of a Lys.
An individual contains asomatic mutation that changes a codon for lysine (Lys) into a codonfor glutamic acid (Glu)
Fixatives such as formaldehyde are routinely used in certaintypes of electron microscopy and light microscopy
organ, tissuesystem and cell, you should be able to cite an example where increasing the s/v ratio has potentially increased the rate of exchange of materials
In the naturally occurring variant hemoglobin Rainier, Tyr145β is replaced with a Cys. This mutation allows for disulfide bond formation with a nearby Cys in the same subunit.
How would i creat a punnet square for and autosomal diseaseDiabetes? If one parent has it and the other doesn't
In the case of hypothyroidism induced by a hyperprolactinemia, whatwould the levels of PRL, TRH, TSH, and thyroid hormones
What two evolutionary agents are most responsible fordecreases in gentic variation in a population, What is the difference between bottleneck effect and the founder effect
The E. coli gene lacYencodes a protein called lactose permease, Reversion, Intragenic suppressor, Intergenic suppressor, Missense mutation
A wild-type polypeptideconsists of 27 amino acids. Many mutants have been discovered that produce versions of this polypeptide that are longer than normal.These mutations are each due to a substitut
Suppose a single-basesub stitution occurs in a codon that specifies proline, allamino acids that would replace proline if the mutation was a Transition and Transversion
Highly active muscle generates lactic acid by respiration, Under these conditions, what happens to O2-binding to hemoglobin
What is the phenotypic ratioof the offspring to a male fly that is heterozygous for both traitsand a female fly that has vestigial wings but is heterozygous for body color
Manganese dioxide (MnO2) is a metal oxide that alsocatalyzes the breakdown of hydrogen peroxide into water and oxygen, Would you expect MnO2 tobe affected by hydroxylamine
What would be the sequence immediately after reaction with nitrous acid? Use the letter H to stand for hypoxanthine and U to stand for uracil
This is actually the sum of two half reactions. The sum of a hydrolysis reaction coupled to a condensation reaction is thermodynamically equivalent to the ligase reaction represented by the overall
scientists wanted to test the effect of disease causing bacteria, Then they mixed both sets of A with an equal amount of Band injected the mixture into healthy white mice
Give an example of one pair of amino acids that would be capable of forming each type of non-covalent bond or interaction, Ionic Bond, Van der Waals Interaction, Hydrophobic Interaction, Hydrogen Bond
popularized in recent years by its use in high-profile criminalinvestigations and paternity cases, DNA, deoxyribonucleic acid, is most commonly used to prove a relationship to an individual
Describe the structural and functional effects of your experiment on cellular structures such lysosomes. Why are these effects predicted by the second law of thermodynamics
What organelles would you expect to find in exaggerated quantities in pancreaticacinar cells? What role does each of the organelles serve?
Galactosemia is a recessive human disease. Susan and her husbandare both heterozygous for the gene. If the couple has four childrenwith the disease
Suppose a gene A is on the X chromosome, and genes B, C, and D areon three different autosomes. Thus, A- signifies the dominantphenotype in the male or female, What is the probability of obtaining a
What is it called when someone is specifically allergic to cheese? I.e what is the term used to describe someone who is allergic to cheese
Suppose the fundamental anisotropy of DENS is 0.30 and that DENSis bound to a protein with a rotational correlation time of 30ns. What is the anisotropy