When testing a leaf for starch, why is the leaf placed in hot alcohol?
To extract the chlorophyll
Which energy transfer takes place in photosynthesis? ____ energy is transferred into ________ energy
light into chemical
When leaves photosynthesise, they make carbohydrates. In what form is the carbohydrate transported to other parts of the plant?
sucrose
What is the name of the polysaccharide that is used for the storage of energy in the liver?
glycogen
Which element is found in all proteins, but not in carbohydrates or fats?
nitrogen
What are the 6 requirements for life?
movement respiration sensitivity growth reproduction excretion nutrition
Which reagent is used to test for reducing sugars?
Benedict's
A drawing of an ant is 75 mm long. The magnification of the drawing is × 15. What is the real length of the ant?
5mm
