Author: Anonymous

1.8 Withdrawals from the circular flow are made by …. (2)

 Which of the following statements is true about the light reactions?A) NADPH and ATP are both synthesized from the light reactions within photosystem I.B) Photosystem I generates ATP, whereas photosystem II generates NADPH.C) Photosystem II generates ATP, whereas photosystem I generates NADPH.D) ATP is the final electron acceptor.  

1.19 This statement about the influence of business cycles is not correct. (3)

1.13 Which one of the following is not a microeconomic concept? (3)

Repeated wearing of high heeled shoes with very narrow, pointed tips will lead to a painful condition known as a ___________________ . _______

1.4 Consumption …. utilities. (2)

Why is it important for NAs to observe plates and meal trays when residents have finished eating?

1.17 Which one will not be part of the GDP? (3)

What is the mass of 1.5×1021 silicon atoms? (Hint: NA = 6.02×1023 units/mol)

1.16 If GDP = R1 600 billion, C = R850 billion, G = R200 billion, X = R340 billion and M = R360 billion, what was I? (3)