Science Level Test Revision

Hey guys,

Tuesday is the Science Level Test and I'm posting this to help those who need help in Science.

Revision Topics
1. Cells
2. Nutrition& Digestion
3. Transport in Humans
4. Reproduction in Humans

CELLS
Areas to be covered
> Name and parts of the cell
> Functions of each organelle
>  Differences in cells
> Parts of a microscope
> Function of parts of a microscope
> How to operate a microscope
> Correct the usage of microscopes (XXX was not able to see the cell clear enough. Why is that so?)
> Drawing and labelling of a cell
> Construction Sequence (Cell > Tissue > Organ > System > Organism)
> Kinds of cells, tissues, organs, systems

NUTRITION & DIGESTION
Areas to be covered
> Types of nutrients
> Function and use of nutrient
> Where each nutrient is obtained from
> How each nutrient is broken into simple substances
> Tests to identify presence of nutrients
> Name of tests
> Substances used and steps for individual test
> Correct the steps of test (XXX used Benedict's solution but was not able to tell if starch is present in a potato. Why is this so?)
> Meanings of various results of respective tests
> Physical and Chemical Breakdown
> Names of different enzymes secreted and organs involved

TRANSPORT IN HUMANS
Areas to be covered
> Diffusion and Osmosis
> Blood composition
> Red blood cells and white blood cells
> Different blood vessels for various uses
> Partially permeable membranes in Osmosis
> Diffusion in the blood
> Blood flow, sequence and patterns

REPRODUCTION IN HUMAMS
Areas to be covered
> Parts of reproductive system
> Uses of each organ
> Process of sex cell diffusion
> Mechanical methods to prevent pregnancy
> Steps happen during pregnancy
> Different methods of mechanical presentation of pregnancy

Ok I hope this will help you guys in revision
30
I Believe in you 07. Your can make it!!