Bio SPM 2010-Paper 2

Question 1: (FORM 4 )Cell organisation.

-Structure of animal cell

-Rough endoplasmic reticulum, chromosome, Golgi apparatus.

-production of extracellular enzyme

-why sperm cells have more mitochondria

-How lysosome eliminating damaged organelles.

Question 2: (FORM 4) Movt of substance

-Root hair cell and alveolus celle

-the process and the examples.

-Hypertonic condition in plant cell.

-advantage and disadvantage of mango pickles compared to fresh mangoes.

Question3: (FORM 4 plus 5 ) Cell Division~ Variation

-Meiosis- sequence

-formation of zygote

-Karyotype of Sindrom Turner

-gene mutation

Question 4: (FORM 4) Cell composition

-Protein structure

-Effect of temperature on protein structure

-Hydrolysis in protein.

-Silk as a protein

Question 5: (FORM 5) Locomotion

-triceps muscle in movement - draw

-tendon, cartilage

-warming up-muscles

ESSAY

Question 6: (FORM 5) Coordination

- Pituitary gland

-osmoregulation

-Synapse role

Question 7: (FORM 5) Transport

-Translocation

-Transpiration and high temperature

-comparing blood circulatory man and fish

Question 8: (FORM 4) Endangered Ecosystem

-preserved and conserved

-effect of increase in CO2 on the ecosystem

Question 9: (FORM 4) Nutrition

-Explain protein digested in stomach, duodenum and small intestine.

-Explain long term effects consuming excess bread, butter and fried chicken.