Microbiology 3so Test 2 1 The nucleotide sequence AATTGGCCAT

Microbiology 3so Test 2 1. The nucleotide sequence AATTGGCCATGc will yield mRNA sequence: b, TTAAccGGTACG AAMUUGGcCAUGc 2. common cold is an example of what kind of disease? Endemic b Epidemic 3 An example of microorganism that benefits from us but does not harm us is: b. Staphylococcus epidermidis Mycobacterium tuberculosis All of the above 4. The phase of protein in which the sequence of nucleotides of a mRNA molecule is converted into a corresponding sequence of amino acids of a polypeptide chain is termed: a. Replication b, Duplication d. Transcription e. Translation 5. One of the following does NOT apply to RNA: a. It is a polymer b. It is composed of nucleotides It functions in protein synthesis d. It contains thymine e. It is single stranded 6. What is true about ELISA test a. It is used to test for AIDS b. It is based on antibody antigen interaction c. It requires DNA sample d. All of the above is true e. Both A and B 7. Amino acid lle codes for which codon? a. AUU b, AUC AUA d. All of the above

Solution

1)

2)endemic

3)E.COLI

4)translation

5)it contains thymine

6)all of the above

7)All of the above.