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447

Centuries: 4th century - 5th century - 6th century

Decades: 390s 400s 410s 420s 430s - 440s - 450s 460s 470s 480s 490s

Years: 442 443 444 445 446 - 447 - 448 449 450 451 452


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Photosynthesis

... called NADP[?]+, reducing it to the form of NADPH by adding a pair of electrons and a single proton (hydrogen nucleus). The water or other donor molecule is split in the ...

 
 
 
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