What two colors of light drive most of photosynthesis?
A) green and yellow
B) red and green
C) blue and green
D) red and blue
E) red and yellow
Answer: D
You might also like to view...
Carbon dioxide enters the inner spaces of the leaf through the _____
A) cuticle B) epidermal trichomes C) stoma D) phloem E) walls of guard cells
Photosynthesis ceases when leaves wilt, mainly because _____
A) the chlorophyll in wilting leaves is degraded B) flaccid mesophyll cells are incapable of photosynthesis C) stomata close, preventing carbon dioxide from entering the leaf D) photolysis, the water-splitting step of photosynthesis, cannot occur when there is a water deficiency E) accumulation of carbon dioxide in the leaf inhibits enzymes
Ammonia, a nitrogen containing-waste compound found in the blood is a waste product of ____ breakdown
a. carbohydrate b. protein c. lipid d. mineral e. vitamin
A frog's immature stage is a tadpole; therefore, the development of a frog is
A. direct. B. indirect. C. incomplete. D. delayed. E. circumstantial.