Author: Anonymous

A patient is found to have an antibody to an antigen that is present in [x] % of the population and a second antibody to an antigen found in [y] % of the population. The physician has ordered [z] units on this patient. How many units must you test to find the [z] units that are negative for the antigen. (use normal rounding).

Complete beta (β) oxidation of a 14:0 fatty acid (i.e. a 14-carbon saturated fatty acid) results in: 

A potential donor has been on accutane due to severe acne. This donor would be deferred for:

After the addition of the uncoupler 2,4 dinitrophenol (DNP) to a suspension of mitochondria undergoing oxidative phosphorylation supported by the oxidation of NADH, all of the following would occur EXCEPT:  

In eukaryotic plant cells, some of the light energy that the chloroplast captures is transported out of chloroplast into the cytosol as chemical energy in the form of:   

AFDELING B: KAARTWERK, TOERBEPLANNING EN BUITELANDSE VALUTA   VRAAG 2 Bestudeer die wêreldtydsonekaart en beantwoord die vrae. Regskliek op die onderstaande knoppie om die Wêreldtydsonekaart op ‘n nuwe bladsy oop te maak.  

Sara sets up an experiment to test the rate of the diffusion of 2 unknown molecules, blue and red. In petri dish 1, Sara adds an unknown concentration of the blue molecule. In petri dish 2, Sara adds an unknown concentration of the red molecule. Every 10 minutes, for 30 minutes, Sara measures the diameter of the pool in each dish to produce the following data table: 10 minutes 20 minutes 30 minutes Blue 8 mm 12 mm 14 mm Red 10 mm 15 mm 17 mm Based on this data, Sara concludes that the Red molecule must be smaller than the Blue molecule. Is it reasonable to make this conclusion? Explain why or why not in a few sentences. 

Intracelluar microorganisms have been found in as many as ______% of insects

Diffusion is when molecules of a substance move from a higher concentration to a lower concentration. Which of the following factors do NOT affect the rate of diffusion? 

The Organizing Committee for the Olympic Games (OCOG) is responsible for