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Title: IB BIOLOGY PHYSIOLOGY CORE SL AND HL PRACTICE QUESTIONS
Description: I am IB biology 7 student and was TOP 4 in Canada Biology Olympiad 2012. I also represented Canada in International Biology Olympiad 2012. I also have other IB biology and chemistry resources. Check them out if you are interested! This PDF is a collection of IB Biology physiology core HL long answer questions from past IB exams. The document is especially helpful if you are reviewing bio by topics. Some questions are not complete as I take out the non-physiology part to make it more physiology-focused. ANSWER FOR THE SET IS FOUND IN IB BIOLOGY PHYSIOLOGY CORE HL LONG ANSWER PRACTICE QUESTIONS FROM PAST IB EXAMS ANSWER KEY!!!!
Description: I am IB biology 7 student and was TOP 4 in Canada Biology Olympiad 2012. I also represented Canada in International Biology Olympiad 2012. I also have other IB biology and chemistry resources. Check them out if you are interested! This PDF is a collection of IB Biology physiology core HL long answer questions from past IB exams. The document is especially helpful if you are reviewing bio by topics. Some questions are not complete as I take out the non-physiology part to make it more physiology-focused. ANSWER FOR THE SET IS FOUND IN IB BIOLOGY PHYSIOLOGY CORE HL LONG ANSWER PRACTICE QUESTIONS FROM PAST IB EXAMS ANSWER KEY!!!!
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IB Biology Unit 6 Physiology practice questions (from IB PAST EXAM)
Up to two additional marks are available for the construction of your answers
...
(a)
During a period of physical exercise, the rate of urine production falls, but the
ventilation rate and the body temperature rise
...
(5)
(b)
Explain how the collecting ducts can alter the volume of urine produced by
the kidney
...
(8)
(Total 20 marks)
Up to two additional marks are available for the construction of your answers
...
(a)
Gametes are produced in humans by spermatogenesis and oogenesis
...
(5)
(b)
Explain the processes that result in genetic variation in the sperm produced by
an adult male
...
(8)
(Total 20 marks)
Up to two additional marks are available for the construction of your answers
...
(a)
Outline the role of the skin in temperature regulation
...
(4)
(c)
Explain the principles of vaccination
...
(2)
4
...
(5)
(c)
Explain why diabetes could be detected through the analysis of urine
...
(2)
5
...
(5)
(Total 5 marks)
Up to two additional marks are available for the construction of your answers
...
(a)
Draw a labelled diagram of a mature sperm cell
...
(6)
(c)
Discuss the cause, transmission and social implications of AIDS
...
7
...
(8)
(c)
Discuss the ethical issues surrounding IVF
...
(2)
8
...
(5)
(b)
Outline the principle of immunity
...
(7)
(Total 20 marks)
Up to two additional marks are available for the construction of your answers
...
(a)
Draw a labelled diagram of the adult female reproductive system
...
(6)
(c)
Explain the function and structure of the placenta
...
(2)
10
...
(4)
(b)
Describe the processes involved in blood clotting
...
(8)
(Total 20 marks)
Up to two additional marks are available for the construction of your answers
...
(a)
Draw a labelled diagram to show the structure of a sarcomere
...
(5)
(c)
Explain how nerve impulses are transmitted along and between neurons
...
(2)
12
...
(9)
(Total 11 marks)
Up to two additional marks are available for the construction of your answers
...
a) Explain how and why ventilation rate varies with exercise
...
(2)
14
...
(4)
(b)
Outline how heartbeat is controlled as the body goes from rest to hard
exercise
...
(8)
(Total 20 marks)
Up to two additional marks are available for the construction of your answers
...
(a)
Draw a labelled diagram showing the structure of the digestive system
...
(6)
(c)
Explain how the kidney prevents the body from losing important materials
absorbed from the digestive system
Title: IB BIOLOGY PHYSIOLOGY CORE SL AND HL PRACTICE QUESTIONS
Description: I am IB biology 7 student and was TOP 4 in Canada Biology Olympiad 2012. I also represented Canada in International Biology Olympiad 2012. I also have other IB biology and chemistry resources. Check them out if you are interested! This PDF is a collection of IB Biology physiology core HL long answer questions from past IB exams. The document is especially helpful if you are reviewing bio by topics. Some questions are not complete as I take out the non-physiology part to make it more physiology-focused. ANSWER FOR THE SET IS FOUND IN IB BIOLOGY PHYSIOLOGY CORE HL LONG ANSWER PRACTICE QUESTIONS FROM PAST IB EXAMS ANSWER KEY!!!!
Description: I am IB biology 7 student and was TOP 4 in Canada Biology Olympiad 2012. I also represented Canada in International Biology Olympiad 2012. I also have other IB biology and chemistry resources. Check them out if you are interested! This PDF is a collection of IB Biology physiology core HL long answer questions from past IB exams. The document is especially helpful if you are reviewing bio by topics. Some questions are not complete as I take out the non-physiology part to make it more physiology-focused. ANSWER FOR THE SET IS FOUND IN IB BIOLOGY PHYSIOLOGY CORE HL LONG ANSWER PRACTICE QUESTIONS FROM PAST IB EXAMS ANSWER KEY!!!!