3.1 Interactive Chart.docx

Group A – Extensions (Start at Q.5)

Group B – Core(Start at Q.5)

1. What do you understand of the term ‘stimuli’ ? Explain through example. (Clue: Refer to BOX NUMBER 19 ) Next: Question 2

14. Congratulation on completing the pathway of body’s coordination and response! Each receptors corresponds to each external stimuli. The receptors are located at specific places as well. Can you guess the external stimuli involved with some hints given?  Photoreceptors  Nose & Tongue  Mechanoreceptor  Skin  Pain receptor  Thermoreceptor

Group C – Support(Start at Q.1)

9. Since you have the completed the pathway of body’s coordination and response, you probably now have an idea on types of receptors and the location of receptors involved for each external stimuli. Can you guess? External stimuli :  Light  Sound  Chemicals  Touch/pressure  Pain  Air temperature Next : Question 15 7. (Focused Questions) a) Define stimuli and response based on your understanding. b) List out the types of external stimuli and hence, state 2 importance of these stimuli. c) Give 2 examples of internal stimuli and hence state 1 importance of it. Next : Question 10 (Wait for round 2) 40% completed..long way to go

30% completed..long way to go

15. Hang on there! You are almost done! Situation : Johan is a high blood pressure patient. His blood pressure is always on the up and down. With the help unknowns in Question 10, can you specifically write the pathway of the body’s response with the correct stimuli, sensory receptor and location of receptor involved?

Next : Question 17 20. Final Question!!!

12.

Situation : One fine day, when you wake up, you realise that your skin become so numb, your vision become blur, the food you eat taste nothing, you fail to hear even audible voices and the blood glucose level shows 12.5. Based on your knowledge and understanding what could be the possibilities? What are the mechanisms involved here? Write in an essay form.

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Afferent neurone Response Brain Stimuli Nerve impulses Efferent neurone Sensory receptor

Next : LEVEL COMPLETED!

Next : Question 17 3. There are many examples of external stimuli. However, you can distinctively classify them into 7 groups. What are they? (Clue: Light etc.) Next : Question 4

4. Since you successfully listed out the types of external stimuli, now can you give 2 examples of internal stimuli? (Clue: Ask your teacher if you are stucked) Next : Question 6 (Wait for Round 2)

11. Can you explain the pathway involved in body’s coordination and response if suddenly Ammera’s blood found to be slightly acidic? (Clue : refer your answer for Question 6) Next : Question 16

2. Based on your answer in Q.1, what do you understand of the term ‘response’ then? Explain through example. You may give response to the stimuli that you have mentioned in Question 1. (Clue: Answer based on Q1 answers) Next : Question 3

18. Final Question!   

What are the 2 receptors situated at hypothalamus? Changes in blood pressure is detected by? Pancreas has X receptors on it and detects changes in Y level

Next : LEVEL COMPLETED

6. Without the help of any reference material, complete the components and pathways involved in the body’s coordination and response for external stimuli. (Clue : See Box number 12) Next : Question 13

8. (Focused Questions) a) Define stimuli and response based on your understanding. b) List out the types of external stimuli. c) Give 2 examples of internal stimuli. Next : Question 10 (Wait for round 2) 40% completed..long way to go

19.

10. X : triggers nerve impulses Y : carries nerve impulses to brain Z : changes in environment A : the way organism react B : carries nerve impulses to muscles C : reacts to cause response D : integrating centre

16. Congratulations! Hold on! Little bit far more to go.. Now external stimuli have their own receptors. So, internal stimuli will have their own receptors too. Can you list out all the receptors and the corresponding internal stimuli that you remember? (Clue : Example; blood pH-chemoreceptor) Next: Question 18

Identify the unknowns and complete the pathway involved in the body’s coordination and response for internal/external stimuli. Next : Question 9(A) & Question 14 (B) 13. Can you guess the name of receptors for each external stimuli?  Sound (Clue : mechanical)  Light (Clue: photosynthesis)  Chemicals (Clue: it’s in the word itself)  Touch/pressure (Clue : the same for sound)  Pain (Clue : it’s in the word itself)  Air temperature (Clue : it’s in the word itself) Next : Question 11

17. Sail the boat even faster! Few more steps to go… Situation : Susanna is feeling really cold sitting directly facing the air-conditioner. She is having slight fever as well. What do you think the stimuli, sensory receptors and location of receptors involved here? Next : Question 20

5. Since you have prior knowledge on the terms ‘stimulus’ and ‘responses’, give 2 situations that clearly shows both ‘stimulus’ and ‘response’. Next : Question 7 (A) & Question 8 (B)