Immune system

Immune system plays a vital role in defending our body against infections and diseases.
A strong immune system ensures that you stay healthy. Sometimes it fails to do its job, which leads to microorganism invasion and you get sick. Immune system starts to weaken due to several reasons and there are ways in which you can improve it. Seven ways that will help in improving your immune system are as follows:

1. A balanced diet is the primary requirement for better functioning of immune system.
2. Green vegetables are high in nutrition. Include fresh juices or smoothies.
3. Liver plays an important role in body detoxification. Limit consumption of alcohol, corn syrup and avoid pain killers.
4. Consume probiotic foods like yogurt.
5. Garlic is a powerful immunity booster.
6. Take magnesium, enzyme supplements and Vitamins C, D3.
7. Regular exercising helps to drain toxins from the lymph nodes. 

Lymphatic System

Conceptualise the relationship between the lymphatic system and circulatory system.

Interstitial Fluid

CHECK LIST

A student is able to:

·         describe the formation of interstitial fluid,

·         state the composition of interstitial fluid, state the importance of interstitial fluid, describe the fate of interstitial fluid,

·         describe the structure of the lymphatic system,

·         explain how the lymphatic system complements the circulatory system,

·         compare the content of blood interstitial fluid and lymph,

·         predict what will happen if interstitial fluid fails to return to the circulatory system,

·         conceptualise the relationship between the lymphatic system and circulatory system.

Lymphatic System

~May use the following Learning Outcomes as your check list :

A student is able to:
• state another function of the circulatory system besides transport,
• identify the three lines of defence mechanism of the body,
• describe the process of phagocytosis,
• state the meaning of antigen and antibody,
• state the meaning of immunity and immunization,
• relate antigen and antibody to immunity,
• name and give examples of various types of immunity,
• state the effects of human immunodeficiency virus (HIV) on the body’s defence mechanism,
• describe the transmission of HIV,
• suggest ways to prevent the spread of acquired immune deficiency syndrome (AIDS)

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Lymphatic System.mov

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My latest 2012

Learn the smarter way~ Edisi Guru

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Thank you very much for the  feedback...from AP..(*Siapakah...) . I need more feedback so that I can improve this blog. Its may be be just a few words from you...but.. its meaningful to me ..

Last spotss

Hope it helps !

Selamat Maju Jaya

SELAMAT BERJAYA KEPADA SEMUA CALON SPM BIOLOGI....BUKTIKAN YANG ANDA MAMPU SKOR A BIO....

Define operationally.

How to go about answering question : Define operationally....OR...DEDUCE..

1. Do respond to the question..

2. Observe the proper way to write it by looking at the following examples.

Repost~ Define Operationally

Define Operationally

It must be done BASED ON EXPERIMENT GIVEN....

Quick Reminder !!

BIO ESSAY- Answering Technique

Reposted for SPM candidates 2012

COMMON but IMPORTANT TIPS in answering BIO ESSAYS are:

1. READ THE QUESTION CAREFULLY before choosing TWO out of FOUR Qs.

2. HIGHLIGHT the COMMAND word in the question such as Explain, Describe,Compare...so that you know what you are supposed to do..

3.Plan your ESSAY...(by roughly sketching mind map, flow chart, diagram etc )

4.LOOK at THE MARKS allocated.(This give you idea how long your essay should be )

5.Answer in paragraphs if it is a long essay.

6. Tables are allowed only for COMPARING

7.Write at least 2 pages (including half page of Diagram) -

8. Produce Diagram to support your answer but make sure it is all labelled!!

9.Give Facts + Explanation for every answer..

10.Write as long as you like..Never mind if it is wrong..you wont be penalize.

11. Do not write in a point form...because it is ESSAY !!!

12.Choose only TWO essays if the instruction is TWO!!

13.....Write and keep on writing.....Produce all the BIO facts that you ever remember.

( BIO PAPER 2 need you to master BIO CONTENT very well !)

.........LAstly, your choice of questions must be correct....Chose the questions which you know the content very well...at least 80-100% content..

..and of course write clearly and confidently...may use your own words.. as long as it conveys the same meaning.

and...if its so difficult to express in English, you can write in BM :))

Forecast Paper 3 2012

Please click on image to enlarge..This is supposed to be the LAST minute attempt to help students to revise for Bio Paper 3. Just hope some will turn out to be real ! All the best !

Forecast SPM Paper 2 2012

**The forecasts are based on my analysis. It may or may not be true for some suggested chapters.

Hope it helps !

Please Click on image to enlarge ..