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When Using I2KI test why should pigments be extracted from the leaf before adding I2KI
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- Laboratory Report Sheet – ENZYMES DATA & RESULTS Potato Peroxidase Observations potato extract + phenol + H2O2 __________________ potato extract + catechol + + H2O2 ____________ potato extract + Guiac + H2O2 ____________The leaf explants cultured on a culture medium turned black and caused the medium turned to brown colour after 5 days of culture. Explain this phenomenon and suggest two ways to overcome this problemWhat are the methods in measuring total leaf carbon content and lignin content from a leaf and please attach references from which study/article did you based your methods.
- Dark roast coffee-wet method Start with the part of interest growing on the plant. Take me step-by step through the production of one of the two you did not use in the previous question. Explain what happens at each step to make the final product have the taste it does:What is the stain responsible for staining the vegetative part of this stained specimen?What is the temperature yeast is active and what is the best sugar to use
- Laboratory Report Sheet – ENZYMES Potato Peroxidase OBSERVATIONS: RESULT boiled potato extract + phenol + H2O2 boiled potato extract + catechol + + H2O2 boiled potato ex tract + Guiac + H2O2Describe the effects of the following on photosythesis in the intact leaf a)leaf properties b)light c) tempereture d)carbondioxideHow to get the width of the paramecium if a scale bar of 100 micrometer is given ?