NADPH is made by  

A.  chemiosmosis.
B.  glycolysis.
C.  the Krebs cycle.
D.  the Calvin cycle.
E.  the passing of electrons from photosystem I to an electron transport chain.


E.  the passing of electrons from photosystem I to an electron transport chain.

Biology & Microbiology

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Which statement about secondary growth in plants is not correct?  

A.  Secondary growth in plants is a result of lateral meristems. Trees and shrubs have active lateral meristems. B.  Secondary growth in plants increases the girth (diameter) of woody plants. C.  Secondary growth in woody plants results from two cylinders of actively dividing cells, the cork cambium and vascular cambium. D.  The cork cambium produces secondary phloem while the vascular cambium produces secondary xylem. E.  Only some plants have secondary growth.

Biology & Microbiology

When would the human body produce the most lactic acid?

a. after falling into a deep sleep b. after eating a large meal c. during prolonged exercise d. while drinking a glass of milk

Biology & Microbiology

Shoots and roots consist of ____________________, ____________________, and ____________________ tissue tissues.

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

Blastomycosis begins as a respiratory infection that can spread to the skin.

Answer the following statement true (T) or false (F)

Biology & Microbiology