Draw the structure of a nucleic acid from the letter codes. d(pCGT)
d stands for deoxy
Draw the structure of a nucleic acid from the letter codes. d(pCGT) d stands for deoxy
In other cases, researchers introduce a 2'-deoxy-2'-fluororibose into the RNA. Draw such a fluorinated nucleotide as it might appear in the nucleic acid. cea:-decoy-a: nuoro nose into the- RNA-Drouo such a fluorinated nucieonde oe it might appear in a nucleic acid
Draw the structure of five different amino acids with the one and three letter codes at pH of 14. Do not draw glycine, alanine, or glutamate. (16 points).
CH,OH b. Is the ketopentose a reducing sugar? c. Is the ketopentose a deoxy sugar? d. Is the ketopentose an amino sugar? e. Draw the L-2-ketopentose that also gives the alcohol sugar above, when treated with H, and Pt. 10.59 a. 10.60 a 10.47 Draw the alcohol sugar, aldonic acid, and uronic acid that can be formed from each monosaccharide. a. D-2-deoxyribose b. L-2-deoxyribose C. the C-3 epimer of D-2-deoxyribose 10.61 10.62 10.48 Draw the alcohol sugar, aldonic acid, and...
1. (a) Draw the structure of L-glutamic acid and show its one letter and three letter code. (1 pt) (b) Show the calculation for its isoelectric point. (HINT: Check the pKa of the R group also.) (2 pt) (c) Draw the forms of glutamic acid at pH 1, 6 and 10. (3 pt) (d) To which electrode would glutamic acid migrate in electrophoresis at pH 7 buffer, the anode (+) or cathode (-)? (1 pt) (e) MSG (monosodium glutamate) is...
The "adapters" that allow translation of the four letter nucleic acid lankage into the 20-letter protein language are called O a. ribosomes Ob.messenger RNAs. O c. ribosomal RNAs. O d. aminoacyl RNA synthetases O e. transfer RNAS In order to examine which molecule is recognized by the protein synthesis machinery, Seymour Benzer a. manipulated the anticodon of a charged tRNA. O b. chemically converted the amino acid on a charged tRNA. O c. charged a tRNA molecule with two different...
1) Consider the following two pentapeptides (one letter codes): LARGE & SMALL a) Draw the structure for LARGE at pH=7. b) Which pentapeptide is more water soluble and why?
Nucleic Acids List the two types of nucleic acid polymers. Describe how information flows from DNA >> RNA >> proteins List the 3 major components of a nucleotide. Describe how these monomers are linked to form a nucleic acid. Distinguish between DNA and RNA. Briefly describe the three-dimensional structure of DNA.
Question 11 What is the structure of an enzyme? Lipid Protein Nucleic acid Carbohydrate
• Describe the various levels of nucleic acid structure in Eukaryotic chromosomes at the molecular level
6) (10pts) Use the Lewis dot structure of adenosine, one of the nucleic acid bases (A of ATCG &U), shown below. H N. N_ C H N : H O No C. C H H H Draw a circle around and determine how many hydrogen bond "acceptors" are shown? # of acceptors a. Draw a square around and determine how many hydrogen atoms can act as a hydrogen bond "donor"? b. # of donors I :O: O: