Unit One: Chemical Reactions. Lesson two: the speed of chemical reactions.

Chapter Three: Inheritance of Attributes. The second chapter: overlapping the action of genes. Lesson one: overlapping genes.Objective of the experiment:Determine blood typesExperiment tools:A blood sample - Sticks - Microscope slide - Anti-A - Anti-B - Anti-D - Capillary tubeExperiment s......

The effect of temperature on the activity of the enzyme amylasePlease watch the video of the experiment by clicking here before starting it

Effect of pH on enzyme activityPlease watch the video of the experiment by clicking here before starting it

the goal:Revealing how photosynthesis and cellular respiration work together in an ecosystem.Materials and tools:Bromothymol blue (BTB) solution - Glass beaker - Test tubes - Aluminum foil - Aquatic plant.Steps:1- Add a quantity of bromothymol blue (BTB) solution to a glass beaker using a pipette.2-......

Proof of completion of anaerobic respiration (alcoholic fermentation)

Exhaled Air Contains Carbon Dioxide