Discuss how homeostasis may be altered in order to enhance performance.  Explain what performance enhancers are and why they are a concern. (A /7, C /3)

In the summer, leaves are green because chlorophyll pigments

The processing of the primary transcript involves

Name the parts identified in the diagram (8 marks)   1. _______ 2. _______ 4. _______ 6. _______ 8. _______ 9. _______ 10. ______ 11. ______

As a result of the light reactions, ___________ is(are) available to provide energy for ____________

Which of the following represents a biochemical crossroads for glucose oxidation,      fatty acid catabolism, and the catabolism of some amino acids?

Which of the following is NOT related to ribosomal activity?

Identify the regions or molecules (6 marks) 1. ______ 2. ______ 3. ______ 4. ______ 5. ______ 6. ______

Write the correct answer beside or underneath the definition.

Compare cyclic photophosphorylation with noncyclic photophosphorylation, in terms of their purpose, ATP, NADPH, and O2 production.  (T & I /4, C /1)