The molecule is Nucleic acid.
Each Nucleic acid contains four of five possible nitrogen- containing bases : adenine (A), guanine (G), cytosine (C), thymine (T), uracil (U).
14. A partial sequence of a molecule is "AACTGCT." The molecule is a(n): O protein. nucleic...
molecule. One glucose molecule and one galactose molecule would produce a) galactose b) sucrose maltose d) collagen e) lactose Which of the following is a correct match of monomer to polymer: a) glucose - protein b) glucose - lipid c) amino acid - protein d) amino acid - nucleic acid e) Nucleotide - protein The most abundant bio-organic molecule that is contained in any cell: a) lipid b) carbohydrate c) nucleic acid d) protein e) boeh a and care amount...
Question 13 0.5 pts Protein phosphorylation is catalyzed by? Protein kinase Protein Phosphatase Antibodies Antigens None of the above Question 14 0.5 pts In an aqueous solution, which amino acid will orient itself inside the center of the protein? Valine Aspartic Acid Arginine Serine Glutamine Question 15 0.5 pts Enzymes in the enzyme class "kinase": Break down nucleic acids by hydrolying bonds between nucleotides O Catalyze the addition of phosphate groups to molecules Break down proteins by hydrolyzing peptide bonds...
Problem 5 Sequence Abbreviation Provide an abbreviation for the following nucleic acid sequence \NH, NH OH 0 OH O-P-o 0 НН O OH 0-P-O онон
Problem 5 Sequence Abbreviation Provide an abbreviation for the following nucleic acid sequence \NH, NH OH 0 OH O-P-o 0 НН O OH 0-P-O онон
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...
A specific stretch of DNA that programs the amino acid sequence of a protein is a A. nucleic acid B. protein C. gene D. enzyme
55) a major molecule of the cell contains the atoms, C, N, O, and it may be protein carbohydrate lipid nucleic acid and d An example of protein secondary structure is (are): b) whatchamacallit alpha helix fibrous globular none of the above The structure of the alpha helix is maintained by: b) covalent bonds ionic bond hydrogen bonds personal bonds stocks and bonds 58) The protein beta sheet is an example of primary structure secondary structure tertiary structure quaternary structure...
9. An alteration in the nucleic acid sequence in which a specific restriction endonuclease cuts can be detected by a. ELISA b. flow cytometry c. RFLP d. FISH 10. Which of the following techniques enables the identification of a particular sequence of nucleic acid on a cell or tissue? a. northern blot b. western Blot c. FISH d. southern blot 11. The polymerase chain reaction is used to a. convert RNA back into DNA b. amplify a target nucleic acid...
Indicate the amino acid sequence of the protein encoded by the following mRNA molecule. Use the genetic code table and assume that the very first “AUG” the ribosome encounters will serve as the start codon. 5’-AAUUCAUGCCCAAAUUUGGGGCACGAAGCUUCUUAGGCUAGUCCUAAAAAA-3’
In studying a particular biomolecule (a protein, nucleic acid,
carbohydrate, or lipid) in the laboratory, the biochemist first
needs to separate it from other biomolecules in the sample (that
is, it needs to be purified). Specific purification techniques are
described later in the text. However, by looking at the monomeric
subunits and functional groups of a biomolecule, you should have
some ideas about the characteristics of the molecule that would
allow you to separate it from other molecules. Look for...
24 and 33?
(24) If protein were the genetic principle and not nucleic acid, significant mutagenic effects would be detected at A) 300 nm B) 280 nm C) 240 nm D) 320 nm E) 260 nm 24) 33) A mutation of what type of sequence is predicted to have the greatest effect on the 21% rate of transcription? - 298 33) A) silencer B) core promoter C) enhancer D) proximal-promoter element E) termination sequence