11 Questions
What are the primary products of photosynthesis?
Glucose and oxygen
What is the correct order of steps for testing a leaf for starch?
Soften in boiling water, cover with iodine, boil in ethanol
What would be the appearance of a variegated leaf with a strip of foil placed over it, after being illuminated for 24 hours and stained with iodine solution?
Diagram B
Between X and Y on the diagram, which of the following is correct?
Photosynthesis rate > respiration rate
At point Y on the diagram, which of the following is correct?
Respiration rate = photosynthesis rate
Between Y and X on the diagram, which of the following is correct?
Photosynthesis rate > respiration rate
Which of the following statements about osmosis is correct?
water moves into cells by osmosis from a higher water potential to a lower water potential
What is the evaporation of water from a leaf called?
transpiration
In which of the following structures would radioactivity be found after two hours if a plant's leaves were exposed to radioactively labelled 14CO2?
xylem and phloem
What is the name of the apparatus shown in the diagram that is used to measure the rate of water loss from a plant?
potometer
Under which of the following conditions would the air bubble move fastest?
increased light intensity
Test your knowledge on photosynthesis products and leaf testing for starch with this multiple-choice quiz. Questions include identifying the products of photosynthesis and the correct order of steps for testing a leaf for starch.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
