21. Skryf die korrekte antwoord. (4)   Dink na oor al die goeie leiers vanuit die verlede wat ons gedurende hierdie kwartaal bespreek het. Noem vier dinge wat hulle almal in gemeen gehad het.  

18. Vul die korrekte antwoord in. (3)   Wat is die datum van Nelson Mandela se geboorte (dag, maand en jaar) en watter spesiale dag word tans op hierdie datum gevier? Noem ook iets spesiaals wat ons op hierdie dag doen.  

1.20 Jy kan jou selfbeeld ophou deur die volgende te doen: (1)

This question is from PeerWise with edits by R. Amasino. For a reaction with a Keq of 10, starting at STANDARD conditions which of the following is correct:  

1.17 Die vooruitgang van ander doelwitte is geraak deur die feit dat dit: (1)

Endoflagella are anchored in the ____________ and located in the ____________.

Find the inverse of the function.f(x) = 3×3 – 6

care of person’s whose disease no longer responds to curative treatment

8. Choose the correct answer for each of the following sources. (1)   Old coins in a museum that we can study:  

Suppose during a treadmill test a well-trained athlete was running 9 mph with a VO2 of 3.89 L/min and a VCO2 of 3.20. Calculate RER at this intensity and use the table below to calculate kcals expended per minute and total caloric expenditure for a 60-minute exercise session.  Also note what fuel source would be most prominent based on the RER table data.  My recommendation is to report in the following forms: RER to 2 decimals, caloric equivalent to 3 decimals, kcals/min to 1 decimal, and total kcals to nearest whole number.  Caloric Equivalents for Various Nonprotein Respiratory Exchange Ratios RER Kcals/L Fat (%) Carb (%)   RER Kcals/L Fat (%) Carb (%) 1.00 5.047 0 100   .84 4.850 55 45 .98 5.022 7 93   .82 4.825 61 39 .96 4.998 14 86   .80 4.801 68 32 .94 4.973 21 79   .78 4.776 75 25 .92 4.948 27 73   .76 4.751 82 18 .90 4.924 34 66   .74 4.727 89 11 .88 4.899 41 59   .72 4.702 96 4 .86 4.875 48 52   .70 4.686 100 0