Thu/Fri - Aug. 26th/27th

Bio I:

• DNA/RNA QUIZ
• Biochemistry Test on Wed
• Transcription/Translation Questions:

1. Describe the steps of transcription. (8)
2. Describe the steps of translation (7)
 

Bio II:

• Gas Exchange PPT: http://ibbiologychapel.wikispaces.com/Topic+6+-+Human+Health+and+Physiology
• Draw Ventilation System
• Digestion + Circulation Test on Wed

HOMEWORK: Gas Exchange Questions:
1) Explain the difference between ventilation, gas exchange and respiration. [6]
2) Explain the need for a ventilation system. (2)
3) Describe the mechanism of ventilation in the human lung. (5)
4) Explain how the alveoli structure is adapted for gas exchange. [5]
5) Explain the possible causes of asthma and its effects on the gas exchange system. [3]
6) Explain how your body adapts to breathing in high altitudes. [8]
7) Explain the difference between adult hemoglobin, fetal hemoglobin and myoglobin. [8]