convert between units- volumes

Convert between units- length

units- time/ warning

Units for rates

Use of appropriate apparatus for quantitive measurment- 1.3- Determination of water potential measuring changes in mass/length

Use of appropriate apparatus for quantative measurment- Determination of solute potential by
measuring the degree of incipient
plasmolysis

Use of appropriate apparatus for quantitative measurements- Investigation into the permeability of cell
membranes using beetroot

Apparatus- quantitative measurements- Investigation into the effect of substrate concentration on enzyme activity

Apparatus- quantitative measurements- Investigation into the effect of temperature or ph on enzyme activity

Apparatus- quantitative measurements- Investigation into transpiration using a
simple potometer

Apparatus- quantitative measurements- Investigation of dehydrogenase activity

Apparatus- quantitative measurements- Investigation into affect of light
of photosynthesis

Apparatus- quantitative measurements- Investigation into factors affecting respiration in yeast

Investigation into numbers of bacteria in milk serial dllution steps

Investigation into numbers of bacteria in milk serial- counting bacteria

Aseptic techniques p1

Aseptic techniques p2

Calibration of a light microscope eye piece graticule

Calibration- stage micrometer

Calibration calculation

Microscope use- Low power plan of anther, including calculation of actual size and magnification of drawing

How to draw a low power plan/ calculate actual size

Calculating actual size from microscopes

: Scientific drawing of low power
plan of a prepared slide of T.S. leaf- method

: Scientific drawing of low power
plan of a prepared slide of T.S. leaf- method- p2

: Scientific drawing of low power
plan of a prepared slide of T.S. leaf- method- p2

Scientific drawing of cells from prepared slides of anther- method

T.S Artery- low power plan

T.S Artery- low power plan- p2

High power plan drawing

TS leaf structure functions

TS leaf structure functions p2

Anther- structure functions

Anther- structure/ function p2

h

use qualitative
reagents to identify
biological
molecules- Food tests

Reagent- A chemical that indicates the presence of a substance, usually by changing colour- 6