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u're great thanks a ton! u made my task easier.For this year AS here is a copy from the syllabus !
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u're great thanks a ton! u made my task easier.For this year AS here is a copy from the syllabus !
TY _Hey Malik777
here are my personal notes, u may find it few but this is what i learned before exams. I summarised everything so that at the end of A2 I didn't have much bulky notes. This is what i have compiled so far. I modified it according to PhyZac brother's syllabus requirements he gave. Hope this helps you. If you have any question or doubt, please do ask.
Some metal ore are form of sulphide. Some types of bacteria are able to obtain energy by converting sulphide to soluble sulphates, by an oxidation reaction. The ore are crushed, becteria are added. Water is allowed to flow through the ore washing out the soluble metal sulphate the bacteria have produced.Outline the properties of some bacteria which make them suitable for use in the extraction of heavy metals from their ores -4marks
please answer. Thanks in advance
yes I got it , here it is ...And please, i forgot to tell you, do your layers (tissues) proportionately: Each layer of cells in your drawing must be proportionate as the layers are in the diagram provided, you get it?
There is no really spongy mesophyll layer here because there are no large intercellular air spaces in between. In the micrograph you can only see clearly the: cuticle, upper and lower epidermis, the vascular bundle, the palisade mesophyll layer.
u're welcome, sure do post em.
Amy Bloom will give better commentsyes I got it , here it is ...
u're welcomeTY :
TY _
Yeah u're right PhyZacyes I got it , here it is ...
is this in A1 or A2??Some metal ore are form of sulphide. Some types of bacteria are able to obtain energy by sulphide to soluble sulphates, by an oxidation reaction. The ore are crushed, becteria are added. Water is allowed to flow through the ore washing out the soluble metal sulphate the bacteria have produced.
question: why is there a circle on the right?
A2is this in A1 or A2??
See on the micrograph you have a region of cells which are not clear, its just diffused/not clear. so i thought to draw it.question: why is there a circle on the right?
and don't make zig zag or wavy lines like u did around vascular bundles ... the lines should be smooth. otherwise ask PhyZac and strangerss
I too believe that drawing the circle was kind of correct, it actually depend on your specimen, if you see a distinctive difference in color as in the diagram, u better draw it. But if you dont draw it either wont be a mistake because it isnt so clear.question: why is there a circle on the right?
and don't make zig zag or wavy lines like u did around vascular bundles ... the lines should be smooth. otherwise ask PhyZac and strangerss
See on the micrograph you have a region of cells which are not clear, its just diffused/not clear. so i thought to draw it.
Well i think that the zig zag lines/wavy lines will not affect marking as such because the cells there are not that perfectly smooth. I didn't do it much. so its okay i think. Thanks for reminding.
No problem.Hey, thank you for the infectious disease notes! Do you have notes on any other chapter, AS or A2?
Exactly PhyZac i agree with you.I too believe that drawing the circle was kind of correct, it actually depend on your specimen, if you see a distinctive difference in color as in the diagram, u better draw it. But if you dont draw it either wont be a mistake because it isnt so clear.
I was taught to draw it according how i see, and from diagram, i believe it kinda wavy. I am not sure, but learn the fact "Draw wat you see, NOT wat u saw"
and yeah daredevil, i was taught too to draw it according to how i see, as PhyZac said. yeah its quite wavy brother.I too believe that drawing the circle was kind of correct, it actually depend on your specimen, if you see a distinctive difference in color as in the diagram, u better draw it. But if you dont draw it either wont be a mistake because it isnt so clear.
I was taught to draw it according how i see, and from diagram, i believe it kinda wavy. I am not sure, but learn the fact "Draw wat you see, NOT wat u saw"
Especially immunity if you can...No problem.
The thing is that ALL my notes are hardcopies and my notes are like bits of papers here and there. Tell me some specific chapter where i can put some explanations of my own and compile some of my personal notes.
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