The element ________ is a basic constituent of all organic compounds and is involved in the fixation of energy by photosynthesis
Fill in the blank(s) with correct word
carbon
Biology & Microbiology
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The water hole is between ____-cm to ____-cm
Fill in the blank(s) with correct word
Biology & Microbiology
What biome has the highest rate of primary productivity?
a. savanna b. tundra c. algal beds and reefs d. temperate grassland e. tropical rain forest
Biology & Microbiology
The chlorophyll known as P680 has its electron "holes" filled by electrons from
a. photosystem I b. photosystwm II c. water d. NADPH e. accessory pigments
Biology & Microbiology
Trichomonas vaginalis
A. causes vaginitis with a foul-smelling discharge in females. B. causes urethritis in males. C. has four flagella and an undulating membrane. D. does not produce cysts. E. All of the choices are correct.
Biology & Microbiology