In addition to controlling gene expression at the level of transcription, cells can control it at the level of translation.             and               are two mechanisms by which this can be accomplished.

The antimicrobial drug imidazole inhibits sterol synthesis.  This would most likely interfere with                       .

A DNA molecule synthesized from an RNA template is called

TK/CTL cells recognize antigen

The monomers of nucleic acids are joined by

Which of the following does not contribute to the incidence of nosocomial infections?

Which of the following types of RNA encodes a protein?

Which of the following is one of the non-membranous organelles of eukaryotic cells?

Which of the following would not be considered an emerging infectious disease?

9   Le week-end dernier Say what various people did last weekend. Use the passé composé of the verbs in parentheses. Be careful choosing the correct axillary verbe (Être ou avoir) (8 × 1 pt. each = 8 pts.)     French accents: è é ê à î ù ç ô œ 1.   Hélène et Nicole (aller) à Paris. 2.   Elle (prendre) beaucoup de photos. 3.   Toi, Bernard, tu (rendre) visite à Anne-Marie? 4.   Oui, je lui (promettre) de le faire. 5.   Malika (a girl) (sortir) avec André. 6.   Ils (dîner) au restaurant Chez Jacques. 7.   Je/J’ (avoir) un accident. 8.   Je/J’ (tomber) de mon vélo.