Question 1
Which of the following functions of potassium is NOT essential to the process of photosynthesis?
◦ starch synthesis
◦ ATP synthesis
◦
absorption
◦ maintenance of electroneutrality
Question 2
Which of the following is NOT true regarding potassium deficiency in plants?
◦ Deficiency symptoms consist of white spots on the leaf edges.
◦ Deficiency is observed through chlorosis and necrosis of the leaf edges.
◦ Deficiency symptoms usually appear first in the upper leaves, progressing toward lower leaves.
◦ Deficiency symptoms appear in the young leaves of certain high-yielding, fast-maturing crops.
A Controlled Cross between Two Plants
Plants
Plants
Plants
Plants
Metabolic consequences of adenosine deaminase (ADA) deficiency