Anne Triesman's version of the filter theory_______________.   a. irrelevant information is blocked at the level of sensory registers   b. irrelevant information is attenuated at the level of sensory registers   c. all information is processed to a semantic level   d. information reverberates in sensory registers   e. none of the above

QUESTION 21 In the sensory system by which odorants are detected. O A. CAMP stimulates the opening of K+ channels O B. Odorant binding activates guanylyl cyclase. OC. Opening of a Cl- channel leads to membrane depolarization. O D. Opening of a K+ channel leads to membrane depolarization O E. CGMP stimulates the opening of K+ channel. QUESTION 22 Mst digestion HDI Hb Hb/ HD Hb'/ HD E 1.35 kb E 1.16 kb Southern blot The figure above is a diagram of a Southern blot using a probe for the hemoglobin Hb gene. The blot shows a restriction fragment polymorphism (RFLP) related to the sickling trait (Hbs) in an Mst II restriction enzyme digest. Which of the following statements about the location of the probe is correct? O A. The Hbs mutation destroys an Mst II restriction site located within the probe hybridization region. O B. The Hbs mutation creates a new Mst II restriction site located within the probe hybridization region. O C. The probe hybridization region is completely contained on a…

The darker area that surrounds the outer most part or “bark” of the brain is made up of mostly___. A. Unmylinated axons B. Mylinated axons C. Glial cell bodies D. Even combination of mylinated axons and cell bodies E. Nueron cell bodies

44