Mocks 2012 **READ FIRST POST BEFORE POSTING**

Eco jeans, a man had an accident with his scooter & there was an explosion & the police were looking for a bomb & smoke.

q1 is food i cant remember the exact questions but it wasnt very difficult,
one of the short questions was on mitosis, metaphase is given and you had to draw and label the next stage which is anaphase, another short questions was on mRNA and tRNA, you had to know what the t in tRNA stands for, how rna joins to a ribose or something like that
Q5 and 6 were on Auxins/ Plant Growth Regulators and plant reproduction im not sure of the exact questions because i havent done thoses section yet so i skipped them.
know the osmosis experiment and the effect of ph on enzymes experiment, the third experiment question was a mix of expirments, why do you cut open the aorta and pulmonary artery in disecting a heart, know scientific method/reseach and creating alcohol using yeast experiment
long questions
Q10 DNA know where in the cell DNA is found other than nucleus and is it the mother or father you get this dna from and what is this called, there is a gentetic cross in this question aswell it is not a difficul on though as theres is no linked genes or other complicated diamgrams stuff etc
Q11 is on virus and fungi there is a diagram of fungi, you need to know a benefit of virus, then there was a diagram of the bacterica curve you needed to name the lag and log stage and say reason for the different shapes on the curve,
Q12 was ecology, definitions werent asked had to describe a quanitative survey and draw the predator prey relationship graph
Q13 had photosynthesis know the dark stage and respiration know the kerbs cycle
Q14 A had the skeleton and muscle, know the different detween red and yellow bone marrow, know about asteloblasts, what protein and calcium is needed for,
B about a diacot stem had to draw a transvere section of a diacot stem and explain how you looked at it under a micoscope
C was on the human defense system/ immune system i havent done this so i dont know the question but you only had to do two out or a b and c
Q15 A plant reproduction, B is homeosatisis and C is to write a note on 3 of the following survival times for sperm and ova, adaptation of wind pollinated flowers, transpiration stream, pollution and again you only had to do 2 out of A b and c