Schiefertafel mit der chemischen Formel von Asparaginsäure
Palabras clave
amino acid,
chemistry,
formula,
chemical,
protein,
chalk,
board,
structure,
aspartame,
blackboard,
blackboard,
medicine,
drawing,
written,
illustration,
text,
drawn,
figure,
molecular,
graphic,
write,
signs,
draw,
background,
chemical,
laboratory,
scientist,
science,
symbol,
studying,
concept,
molecular,
connection,
slate
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